# CNC24

> CNC24

Language: en
URL: https://www.cnc24.com/

All pages on this site are available as clean Markdown by adding the header `Accept: text/markdown` to any HTTP request.
REST API: https://www.cnc24.com/wp-json/mescio-for-agents/v1/markdown?url={page_url}

## Pages

- [Pipe bending](https://www.cnc24.com/manufacturing-process/pipe-bending/): Precisely bent pipes made to measure Pipe bending Order bending and edging of sheet metal parts online. Precise sheet metal processing with a wide range of materials. Simply upload your CAD file and receive a quote within 48 hours. Get
- [Report a Complaint](https://www.cnc24.com/complaint/): Report a Complaint Do you want to report a Complaint? Even with our low complaint rate of just 0.11%, issues can occasionally arise. When they do, we are dedicated to delivering the best service possible and resolving the problem promptly.
- [Industry ( EN holder, not indexed )](https://www.cnc24.com/industry/)
- [7 tips for successful metal bending](https://www.cnc24.com/7-tips-for-successful-metal-bending/): Precisely fitting metal processing 7 tips for successful metal bending Do you need bent metal for a project? Below we explain the most important types of metal bending and answer further questions! Request a quote now 1.500+ Satisfied customers 5.500+
- [All press releases](https://www.cnc24.com/all-press-releases/): Press releases All press releases from CNC24 2025202420232022
- [Production parts: The essence of industrial CNC manufacturing](https://www.cnc24.com/manufacturing-process/production-parts/): CNC contract manufacturing Production parts: The essence of industrial CNC manufacturing The importance of production parts in industrial manufacturing: Optimization, quality and the role in Industry 4.0 Request a quote now 1.500+ Satisfied customers 5.500+ Available machines 0,11% Complaint rate
- [Turning shop](https://www.cnc24.com/our-services/turning-shop/): Machining with the highest precision Lathe shop Online CNC Parts On Demand. CNC24 is your online turning shop for precision turned parts. Experience fast service with attractive prices. You will receive a free test certificate with every order. Upload CAD
- [Surface treatment](https://www.cnc24.com/manufacturing-process/surface-treatment/): Protection, refinement and functional enhancement Surface treatment The widest range of surface treatments on the market. Component finishing, corrosion protection and component marking at attractive prices. One contact for component manufacturing and surface treatment. Upload CAD file, specify part and
- [Milling steel](https://www.cnc24.com/manufacturing-process/milling/milling-steel/): What you should bear in mind Milling Steel Milling steel is a professional project and requires particularly good preparation in addition to the necessary material knowledge. Find out more here! Request a quote now 1.500+ Satisfied customers 5.500+ Available machines
- [Contract manufacturing](https://www.cnc24.com/our-services/contract-manufacturing/): We build your parts Contract manufacturing by CNC24 Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request offer now 1.000 Satisfied customers 5.500 Available machines 0,11% Complaint rate Reliable CNC contract manufacturing
- [Turning](https://www.cnc24.com/manufacturing-process/turning/): Precision shaping by machining CNC Turning Order quality turned parts online at CNC24. Attractive prices and fast service incl. Proof of testing with every order. Upload CAD file and receive quote within 48 hours Get a quote now 1.500+ Satisfied
- [Turning stainless steel – What should you pay attention to?](https://www.cnc24.com/turning-stainless-steel-what-should-you-pay-attention-to/): Why turning stainless steel is special Turn stainless steel In addition to many other methods, turning is also a suitable method for machining stainless steel. We will show you how it works and what should be taken into account. We
- [Stainless Steel Milling: Here’s How](https://www.cnc24.com/manufacturing-process/milling/stainless-steel-milling-heres-how/): Machining with the highest precision Stainless Steel Milling: Here's how In this article, learn more about stainless steel in the manufacturing industry. You'll also find seven tips for successfully milling stainless steel. Request a Quote Now 1,500 Satisfied Customers 5,500
- [Metalworking](https://www.cnc24.com/our-services/metalworking/): We process any metal Metalworking by CNC24 Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request quote now 1.000 Satisfied customers 5.500 Available machines 0,11% Complaint rate Reliable metalworking with consistent quality
- [CNC parts made of aluminum](https://www.cnc24.com/cnc-parts-made-of-aluminum/): Precisely according to your needs CNC parts made of aluminum CNC aluminum, from prototype to production: Find out how we mill high-quality CNC parts from aluminum, exactly to your requirements. Request a quote now 1.500+ Satisfied customers 5.500+ Available machines
- [Milling](https://www.cnc24.com/manufacturing-process/milling/): Machining with the highest precision CNC Milling CNC milled parts with the highest quality simply order online. Attractive prices and fast service incl. Proof of testing with every order. Upload CAD file and receive quote within 48 hours Get a
- [CNC Machining](https://www.cnc24.com/our-services/machining/): We process any metal Machining at CNC24 Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request quote now 1.500 Satisfied customers 5.500 Available machines 0,11% Complaint rate High precision machining services Machining
- [CNC Machining USA](https://www.cnc24.com/lp/online-cnc-machining-service-usa/): We process any metal Online CNCmachining service Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request quote now 1.500 Satisfied customers 5.500 Available machines 0,11% Complaint rate Online CNC Machining parts Clearly
- [Laser cutting](https://www.cnc24.com/manufacturing-process/laser-cutting/): Sheet metal working with the highest precision Laser cutting Order laser parts online with the highest precision. Sheet metal and pipe blanks in all dimensions at competitive prices. Simply upload CAD file and receive quote within 48 hours. Get a
- [Prototyping](https://www.cnc24.com/our-services/prototyping/): Your partner from prototype to series Prototype construction by CNC24 The production of a haptic functional sample usually precedes series production. We at CNC24 not only supplied you with all the necessary components for the production of a prototype. With
- [CNC24 – The alternative to Facturee](https://www.cnc24.com/lp/cnc24-the-alternative-to-facturee/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Facturee Both Facturee and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many
- [The alternative to Xometry](https://www.cnc24.com/lp/the-alternative-to-xometry/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Xometry Both Xometry and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many
- [The alternative to Instawerk](https://www.cnc24.com/lp/the-alternative-to-instawerk/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to InstaWerk Both Instawerk and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many
- [The alternative to flying chips](https://www.cnc24.com/lp/the-alternative-to-flying-chips/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Spanflug Both Spanflug and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers can be relevant. With CNC24, many
- [The alternative to Hubs & Protolabs Network](https://www.cnc24.com/lp/the-alternative-to-hubs-protolabs-network/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to hubs Both Protolabs Network hubs and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With
- [The alternative to Laserhub](https://www.cnc24.com/lp/the-alternative-to-laserhub/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Laserhub Both Laserhub and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many
- [The alternative to Techpilot](https://www.cnc24.com/lp/the-alternative-to-techpilot/): CNC24 vs. Techpilot Why buyers check CNC24 as an alternative to Techpilot Both Techpilot and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers
- [The alternative to Protolabs](https://www.cnc24.com/lp/the-alternative-to-protolabs/): Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Protolabs Both Protolabs Networks and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24,
- [Express manufacturing](https://www.cnc24.com/express-production/): Express manufacturing in 72 hours When time is of the essence Call now CNC Express manufacturing When it needs to go particularly fast Your production is threatened by machine failure and downtime? Are you struggling with delivery bottlenecks of other
- [Waterjet cutting](https://www.cnc24.com/manufacturing-process/waterjet-cutting/): Gentle sheet metal processing with maximum precision Waterjet cutting Waterjet cutting enables sheet metal cuts with the highest precision. Fast service and reasonable prices. Simply upload CAD file and receive quote within 48 hours. Get a quote now 1.500+ Satisfied
- [Small series](https://www.cnc24.com/our-services/small-series/): Your partner from prototype to series Small batch production Production of small series and prototypes Small series production of individual parts and components Flexible manufacturing methods in the production process Get a quote now 1.000 Satisfied customers 5.500 Available machines
- [Bending](https://www.cnc24.com/manufacturing-process/bending/): We bring metal into shape Bending Order bending and edging of sheet metal parts online. Precise sheet metal working with wide range of materials. Simply upload CAD file and receive quote within 48 hours. Get a quote now 1.500+ Satisfied
- [Punching](https://www.cnc24.com/manufacturing-process/punching/): Sheet metal working in large quantities Punching Order stamped parts online at attractive prices. High throughput times and large material selection in sheet metal processing. Upload CAD file and receive quote within 48 hours Request quote now 1.500+ Satisfied customers
- [About us](https://www.cnc24.com/about-us/): Shaping tomorrow's procurement processes About us Driven by our passion for manufacturing processes, we revolutionize procurement processes for individual plastic and metal parts. We focus on transparency, quality and digital processes to create a unique experience for buyers and producers.
- [Eroding](https://www.cnc24.com/manufacturing-process/eroding/): Sheet metal working with the highest precision Eroding Your partner for manufacturing. Simple processes, high quality, on-time delivery and attractive prices thanks to digital processes. Order components easily online. Quote requests 1.500+ Satisfied customers 5.500+ Available machines 0,11% Complaint rate
- [Die casting](https://www.cnc24.com/manufacturing-process/die-casting/): Efficient series production of metal components Die casting Your partner for die casting production and mold making at attractive prices. Material selection: Aluminum magnesium, brass, zinc and silicon tombac available. Upload CAD file and receive quote within 48 hours Get
- [Injection molding](https://www.cnc24.com/manufacturing-process/injection-molding/): Efficient series production with maximum precision Injection molding Your partner for injection molding incl. Mold making at attractive prices. Wide range of materials and fast delivery. Upload CAD file and receive quote within 48 hours. Get a quote now 1.000
- [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/): Fast production of prototypes and series 3D printing Your partner for rapid prototyping and series production in 3D printing. Modern manufacturing in SLS, SLA, FDM and Polyjet process. Attractive prices, wide range of materials and fast delivery. Upload CAD file
- [Aluminum Turning](https://www.cnc24.com/aluminum-turning/): Basics of Materials and Processes Aluminum Turning These days, it’s hard to imagine industrial applications without aluminum. It’s exceptionally well-suited for machining processes such as turning. However, there are important considerations to keep in mind. In the following text, you’ll
- [Strategic Procurement](https://www.cnc24.com/our-services/strategic-procurement/): Strategic Procurement with CNC24 Strategic Procurement: Optimizing CNC Manufacturing for Turned and Milled Parts Strategic procurement in CNC manufacturing involves the systematic sourcing of turned parts, milled parts, and other necessary components using advanced procurement methods. Request a Quote Now
- [Components for start-ups](https://www.cnc24.com/industry/startups/): Component procurement from the first prototype to series production CNC manufacturing for start-ups Hardware start-ups face a challenge: while the product idea and engineering are often strong, there is a lack of scalable, resilient production. This is exactly where CNC24
- [Components for mechanical engineering](https://www.cnc24.com/industry/mechanical-engineering/): Highest quality for your components Efficient component procurement for mechanical engineering CNC24 drives innovation and optimizes engineering procurement to support the development of breakthrough products. From precision components and production equipment to automation and manufacturing solutions, we help our customers
- [CNC production](https://www.cnc24.com/manufacturing-process/cnc-production/): Precision work with German quality assurance CNC production with maximum precision Discover the possibilities of CNC manufacturing: Whether turned parts or milled parts, our guide shows you what is important in CNC production. Request a quote now 1.500+ Satisfied customers
- [Medical technology](https://www.cnc24.com/industry/medical-technology/): Efficient component procurement Medical technology CNC24 drives innovation and optimizes procurement for the medical device industry to support the development of life-changing products. From diagnostic and surgical instruments to imaging systems and pharmaceutical delivery devices, we help our customers bring
- [Components for robotics and automation technology](https://www.cnc24.com/industry/robotics/): Highest quality for your components Efficient component procurement for the robotics and automation industry CNC24 drives innovation and optimizes sourcing for the robotics and automation industry to support the development of breakthrough solutions. From high-precision components and robotic systems to
- [Consumer goods](https://www.cnc24.com/industry/consumer-goods/): Efficient Component Procurement Consumer Goods In the dynamic world of consumer goods production, precision and efficiency play a crucial role. CNC24 helps manufacturers of consumer goods to optimize their production processes and deliver high-quality products. With state-of-the-art CNC machining technologies
- [Components for the automotive industry](https://www.cnc24.com/industry/automotive/): Efficient CNC production for the automotive industry Automotive CNC manufacturing solutions. From prototype to series production In the automotive sector, every component counts. CNC24 offers you customized manufacturing solutions that meet the highest quality standards and shorten the time-to-market for
- [Optimize Purchasing](https://www.cnc24.com/our-services/optimize-purchasing/): Purchasing Optimization with CNC24 Optimizing Purchasing Processes for Turned and Milled Parts CNC24 can help reduce procurement costs by up to 90%. Increase efficiency, cut costs, and improve the quality of your procurement—optimize your processes now with CNC24. Request a
- [Components for the security and defense industry](https://www.cnc24.com/industry/defense/): Precision, confidentiality and delivery capability for safety-critical applications CNC components for defense & military technology As a purchaser in the defense and security technology sector, you face special challenges: The highest quality requirements, strict compliance specifications and confidential project data.
- [Sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/): Bending, punching, laser cutting and more Sheet metal processing All sheet metal working processes from a single source. CNC24 means attractive prices, with a fast delivery time and a wide range of materials in sheet metal processing. Upload CAD file

## Blog Posts

- [Make-or-Buy Decision for Manufactured Parts: In-House Production or Outsourcing?](https://www.cnc24.com/miscellaneous/make-or-buy-decision-for-manufactured-parts-in-house-production-or-outsourcing/) (2026-06-29): The make-or-buy decision is one of the key strategic issues in procurement and manufacturing. This article shows how companies systematically evaluate whether manufactured parts—such as CNC parts, drawing parts, or assemblies—should be produced in-house or sourced externally to be more cost-effective. In addition to cost considerations, factors such as capacity, quality, risk, and strategic importance are also taken into account. This guide provides a structured decision-making process, practical examples, and specific tips for conducting a robust make-or-buy analysis.
- [TCO in component procurement: The strategic guide for purchasing in mechanical engineering](https://www.cnc24.com/miscellaneous/tco-in-component-procurement-the-strategic-guide-for-purchasing-in-mechanical-engineering/) (2025-12-10): For strategic purchasing in mechanical engineering, looking at the unit price is not enough. This guide shows why the total cost of ownership (TCO) is the most important tool for purchasing managers. Find out how the analysis of the five cost pillars reveals hidden risks and enables sustainable optimization of the value chain.
- [Quality assurance in CNC manufacturing: The Ultimate Guide for Procurement Managers](https://www.cnc24.com/resources/manufacturing/quality-assurance-in-cnc-manufacturing-the-ultimate-guide-for-procurement-managers/) (2025-10-01): Quality assurance is the key to successful CNC procurement: procurement managers are faced with the challenge of reconciling costs, delivery times and increasing quality requirements. This practical guide shows how quality assurance and quality control interact, which standards and test procedures are relevant and how key performance indicators such as Cpk, PPM or OTD can be used correctly. With checklists, tables and best practices, the article provides a comprehensive overview for an efficient and secure supply chain.
- [The ultimate procurement platform for components: How CNC24 is revolutionizing industrial parts procurement](https://www.cnc24.com/resources/procurement/the-ultimate-procurement-platform-for-components-how-cnc24-is-revolutionizing-industrial-parts-procurement/) (2025-09-24): In times of increasing complexity in supply chains and rising cost pressure, one topic is coming more into focus: indirect procurement. Also known as indirect procurement, it encompasses all those procurement processes that do not flow directly into the end product but tie up considerable resources. In technical purchasing in particular, this proportion can be greater than expected - especially in CNC parts procurement.
- [Flame cutting vs. plasma cutting: The ultimate comparison for metalworking in 2025](https://www.cnc24.com/resources/sheet-metal-processing/flame-cutting-vs-plasma-cutting-the-ultimate-comparison-for-metalworking-in-2025/) (2025-09-13): Flame cutting vs. plasma cutting: Which cutting technology is right for your project? Our comparison guide shows the key differences in quality, speed and costs. From material selection to cost-effectiveness - get all the facts you need to make the right decision in metalworking.
- [CNC machining online: Upload file, receive quotation, have component manufactured](https://www.cnc24.com/resources/blog/cnc-machining-online-upload-file-receive-quotation-have-component-manufactured/) (2025-09-04): Procuring CNC components has never been so easy: with digital manufacturing platforms such as CNC24, you can upload your CAD file, receive a binding quote in no time at all and have your parts manufactured to the highest quality standards - without the need for a lengthy search for suppliers. In this article, we show you how the process works, what you should look out for and what advantages CNC machining online offers for buyers and designers.
- [Indirect procurement in technical purchasing: sourcing CNC parts more efficiently](https://www.cnc24.com/resources/manufacturing/indirect-procurement-in-technical-purchasing-sourcing-cnc-parts-more-efficiently/) (2025-07-01): In times of increasing complexity in supply chains and rising cost pressure, one topic is coming more into focus: indirect procurement. Also known as indirect procurement, it encompasses all those procurement processes that do not flow directly into the end product but tie up considerable resources. In technical purchasing in particular, this proportion can be greater than expected - especially in CNC parts procurement.
- [What needs to be considered when bending tubes? – Design tips and material selection for bent CNC components](https://www.cnc24.com/resources/cnc/what-needs-to-be-considered-when-bending-tubes-design-tips-and-material-selection-for-bent-cnc-components/) (2025-06-06): The manufacturing industry is facing profound change. Digitalization, automation and global supply chains are not only changing production processes, but also the way companies procure CNC and sheet metal components. In view of increasing demands for speed, flexibility and quality as well as a growing shortage of skilled workers, more and more industrial companies are turning to online manufacturing - i.e. the digital and efficient procurement of CNC parts via specialized platforms. In this article, you will find out what online manufacturing actually means, what advantages it offers over traditional procurement channels - and why CNC24 sets standards in terms of quality, speed and service as a digital manufacturing partner.
- [Material selection in CNC manufacturing: Why machinability is crucial](https://www.cnc24.com/resources/cnc/material-selection-in-cnc-manufacturing-why-machinability-is-crucial/) (2025-06-05): The manufacturing industry is facing profound change. Digitalization, automation and global supply chains are not only changing production processes, but also the way companies procure CNC and sheet metal components. In view of increasing demands for speed, flexibility and quality as well as a growing shortage of skilled workers, more and more industrial companies are turning to online manufacturing - i.e. the digital and efficient procurement of CNC parts via specialized platforms. In this article, you will find out what online manufacturing actually means, what advantages it offers over traditional procurement channels - and why CNC24 sets standards in terms of quality, speed and service as a digital manufacturing partner.
- [Have CNC components manufactured online: Efficiency, quality & your partner CNC24](https://www.cnc24.com/resources/cnc/have-cnc-components-manufactured-online-efficiency-quality-your-partner-cnc24/) (2025-05-22): The manufacturing industry is facing profound change. Digitalization, automation and global supply chains are not only changing production processes, but also the way companies procure CNC and sheet metal components. In view of increasing demands for speed, flexibility and quality as well as a growing shortage of skilled workers, more and more industrial companies are turning to online manufacturing - i.e. the digital and efficient procurement of CNC parts via specialized platforms. In this article, you will find out what online manufacturing means in concrete terms, what advantages it offers over traditional procurement channels - and why CNC24 sets standards in terms of quality, speed and service as a digital manufacturing partner.
- [Expert tips to help you secure your steel prices in 2025](https://www.cnc24.com/resources/blog/expert-tips-to-help-you-secure-your-steel-prices-in-2025/) (2025-01-16): Steel prices fluctuate and present companies with new challenges every year. However, with the right strategies, you can gain planning security and optimize your costs in the long term.
- [What does fit H7 mean?](https://www.cnc24.com/resources/cnc/what-does-fit-h7-mean/) (2024-12-09): Learn all about the H7 fit: precise clearance fit, ISO tolerances, limit dimensions and practical applications in metalworking.
- [CNC machining in medical technology: precision and versatility from CNC24](https://www.cnc24.com/resources/cnc/cnc-machining-in-medical-technology-precision-and-versatility-from-cnc24/) (2024-11-11): CNC machining in medical technology enables the production of high-precision and reliable components such as surgical instruments, orthopaedic implants and prostheses. Find out more about the versatile applications and advantages of this manufacturing technology.
- [Drawing parts: A specialty in CNC machining](https://www.cnc24.com/resources/drawing-parts-a-specialty-in-cnc-machining/) (2024-07-11): Discover how CNC24 optimizes CNC machining and promotes innovation through the integration of drawing parts.
- [Podcast interview: CEO Willi Ruopp on the influence of CNC24 on industrial purchasing](https://www.cnc24.com/resources/blog/podcast-interview-ceo-willi-ruopp-on-the-influence-of-cnc24-on-industrial-purchasing/) (2024-07-11): In this podcast episode, CNC24 CEO Willi Ruopp shares valuable insights on how the manufacturing platform has changed the landscape of industrial procurement.
- [Becoming a pioneer in mechanical engineering with automated extinguishing drones and strategic collaborations](https://www.cnc24.com/resources/blog/automated-extinguishing-drones/) (2024-07-11): CNC24 revolutionizes mechanical engineering with extinguishing drones. Discover innovative, sustainable technologies for a better future.
- [Laser cutting vs. waterjet cutting: A detailed comparison](https://www.cnc24.com/resources/manufacturing/laser-cutting-vs-waterjet-cutting/) (2024-07-11): Find out more about techniques, costs and which method is best suited for which material.
- [CNC turning and milling – which is better?](https://www.cnc24.com/resources/cnc/cnc-turning-and-milling-which-is-better/) (2024-07-11): manufacturing process in the industry. With the help of modern computer technology and AI, the most complex shapes are created seemingly effortlessly from turned or milled parts.
- [MIG/MAG welding: What is it?](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/) (2024-07-11): The MIG/MAG welding process is as popular as ever. One of the reasons for this is its speed and cost-effectiveness.
- [Case Study – How Meisterfilter reduced procurement and logistics costs by 10% with CNC24](https://www.cnc24.com/resources/case-study/case-study-how-meisterfilter-reduced-procurement-and-logistics-costs-by-10-with-cnc24/) (2024-07-08): By using the CNC24 procurement platform, Meisterfilter was able to significantly reduce its procurement and logistics costs.
- [Precise welding with TIG process](https://www.cnc24.com/resources/cnc/precise-welding-with-tig-process/) (2024-06-25): TIG welding is the abbreviation for tungsten inert gas welding. This is welding with a shielding gas.
- [3D printing with metal-process & application explained](https://www.cnc24.com/resources/case-study/3d-printing-with-metal-process-explained/) (2024-06-25): The 3D metal printing process is currently the most innovative and fascinating technology on the market.
- [Punching sheet metal – how does it work?](https://www.cnc24.com/resources/cnc/punching-sheet-metal-how-does-it-work/) (2024-06-25): In this article, you will learn more about punching sheet metal.
- [A quick guide to shape and position tolerance symbols](https://www.cnc24.com/resources/manufacturing/guide-to-shape-position-tolerance-symbols/) (2024-05-24): An overview of common shape and position tolerance symbols and their significance for precise production and the correct fit of components.
- [ISO 9001 Certification as the basis for global supplier partnerships](https://www.cnc24.com/resources/blog/iso-9001-certification/) (2024-05-24): Discover how ISO 9001 certification offers companies increased customer confidence, improved internal processes, international recognition, risk minimization and continuous improvement.
- [New CNC24 Measuring Center: Optimized logistics processes for more efficient goods throughput](https://www.cnc24.com/resources/cnc/new-cnc24-measuring-center/) (2024-05-24): CNC24 measuring center • High-quality measuring equipment • Efficient logistics • All measured variables • Made in Germany quality
- [Production of pressed parts: Guide to manufacturer selection](https://www.cnc24.com/resources/manufacturing/guide-to-manufacturer-selection/) (2024-05-24): Find out everything you need to know about the production of pressed parts and what is important when choosing the right manufacturer in our guide.
- [Quality, price, delivery time: the top priorities of German SMEs in component procurement in 2023](https://www.cnc24.com/resources/cnc/quality-price-delivery-time-the-top-priorities-of-german-smes-in-component-procurement-in-2023/) (2023-12-21): SMEs and internationalization: survey reveals new challenges in the precast market. Focus on quality, price and delivery reliability
- [How does contract manufacturing work?](https://www.cnc24.com/resources/manufacturing/contract-manufacturing-explained/) (2023-12-11): Contract manufacturing is a process in which companies outsource their product manufacturing to external service providers in order to save costs.


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# Full Content

---
title: "Make-or-Buy Decision for Manufactured Parts: In-House Production or Outsourcing?"
url: "https://www.cnc24.com/miscellaneous/make-or-buy-decision-for-manufactured-parts-in-house-production-or-outsourcing/"
lang: "en"
type: "post"
description: "The make-or-buy decision is one of the key strategic issues in procurement and manufacturing. This article shows how companies systematically evaluate whether manufactured parts—such as CNC parts, drawing parts, or assemblies—should be produced in-house or sourced externally to be more cost-effective. In addition to cost considerations, factors such as capacity, quality, risk, and strategic importance are also taken into account. This guide provides a structured decision-making process, practical examples, and specific tips for conducting a robust make-or-buy analysis."
last_modified: "2026-07-01T06:38:26+00:00"
categories: [Procurement, Miscellaneous]
---

# Make-or-Buy Decision for Manufactured Parts: In-House Production or Outsourcing?

In-house production or outsourcing? This question determines a company’s costs, capacity, delivery capabilities, and strategic level of vertical integration. In the mechanical engineering sector in particular, the “make-or-buy” decision is regaining importance: rising cost pressures, fluctuating capacity utilization, a shortage of skilled workers, and limited machine capacity are forcing many companies to regularly reevaluate whether they should manufacture individual components in-house.

Whereas in the past, decisions were often based on habit—“we’ve always done that ourselves”—today a structured make-or-buy analysis is required. Particularly when it comes to custom-designed parts, CNC-milled parts, CNC-turned parts, sheet metal parts, welded assemblies, or assembled subassemblies, the question arises: Is in-house production really the best solution, both economically and strategically? Or does it make more sense to source these parts from specialized manufacturing partners?

This guide explains how procurement and manufacturing managers can systematically make a make-or-buy decision: which criteria matter, what a sound process looks like, when in-house production remains the better option, when outsourcing is the better choice, and how a strategic assessment can be turned into a reliable cost estimate.

## What does “make-or-buy” mean when it comes to manufactured parts?

“Make-or-Buy” refers to the decision between **in-house production** and **outsourcing**.

**“Make** ” means that a company manufactures a component, an assembly, or a service itself. To do so, it uses its own machinery, its own staff, its own expertise, and internal processes.

**“Buy** ” means that the same service is obtained from an external supplier or manufacturing partner. In other words, the company purchases not only materials, but also a finished component, a part based on a drawing, an assembly, or a complete manufacturing service.

In mechanical engineering, the make-or-buy decision primarily concerns manufactured parts and intermediate goods: CNC-milled parts, CNC-turned parts, sheet metal parts, welded assemblies, surface treatments, prototypes, small-batch production, repeat parts, and mass-produced parts.

The sum of these decisions determines a company’s **vertical integration** or **depth of value creation**. A high degree of vertical integration means greater control and more in-house expertise, but also higher fixed costs, more tied-up capital, and greater responsibility for personnel, machinery, and quality assurance.

A lower level of vertical integration creates flexibility, reduces the burden on in-house production, and can help avoid capital expenditures. At the same time, it increases dependence on suppliers and requires professional supplier management.

The make-or-buy decision is therefore not merely a question of cost. It is a strategic decision regarding the optimal allocation of value creation between in-house production and the external procurement market.

## Why the Make-or-Buy Decision Is Gaining Importance Again in Mechanical Engineering

In the mechanical engineering sector, many companies are facing simultaneous pressure on costs, capacity, and margins. Material prices, energy costs, wages, investments in machinery, and financing costs all affect the profitability of in-house manufacturing. At the same time, the shortage of skilled workers makes it difficult to fill qualified positions in production, work planning, and quality assurance.

In addition, capacity utilization at many manufacturing facilities fluctuates more than it used to. Peaks in orders alternate with quieter periods. Companies must therefore decide whether to maintain machinery and staff to handle peak loads or to flexibly cover part of this capacity through external manufacturing partners.

This question is particularly relevant when it comes to manufactured parts. A company may be technically capable of producing a CNC-milled part on its own. Nevertheless, outsourcing may make more sense if it frees up the company’s own machine for strategically more important parts, if internal setup times are too long, or if external specialists can produce the part more cost-effectively.

Make-or-buy is therefore no longer a one-time strategic decision, but rather an ongoing management task. What is a sensible “make” item today may become a “buy” item in two years. Conversely, a critical purchased component can be brought back into in-house production if supply risks increase.

## Make or Buy at a Glance

| Make: In-house production | Buy: Purchase from an external source |
| --- | --- |
| High level of control over the process and quality | High flexibility in terms of capacity and processes |
| Know-how remains in-house | Leveraging the specialized expertise of external manufacturing partners |
| Useful for core components and IP-related components | Useful for non-core parts and fluctuating capacity utilization |
| Significant investment required for machinery, personnel, and tools | Lower investment requirements |
| High fixed costs | A More Variable Cost Structure |
| Direct Control of Production | Dependence on Suppliers |
| Good for stable, high volumes | Ideal for prototypes, small production runs, bottlenecks, and specialized processes |
| Risk of idle costs when capacity utilization is low | Risk of Dependence on Suppliers and Quality Variations |

This comparison shows that neither “make” nor “buy” is inherently better. The key factor is which model best suits the specific part, the production volume, the capacity utilization, and the strategic importance.

Quote for Your Components

[Get a Quote Now](/wizard/)

## Make-or-Buy Criteria: What Else Matters Besides the Unit Price?

The most common mistake in practice: The make-or-buy decision is reduced to a simple price comparison. The unit price of the purchased item is compared to the company’s own production costs—and whoever is cheaper wins. This calculation is often misleading because it fails to account for either the true full costs of in-house production or the strategic implications.

A thorough make-or-buy analysis is based on several criteria that are weighed against one another both quantitatively and qualitatively.

| Criterion | What Matters |
| --- | --- |
| Costs and Full Costs | It is not just materials and labor costs that matter, but also the hourly machine rate, setup time, depreciation, overhead costs, inspection costs, and the opportunity costs of tied-up capacity. |
| Total Cost of Ownership | On the buy side, in addition to the quoted price, logistics, quality assurance, supplier management, rework, complaints, and inventory must also be taken into account. |
| Core Competence and IP | Is the component part of the product’s technological core? When know-how or intellectual property needs to be protected, there are many reasons to manufacture it in-house. |
| Capacity and Utilization | Are machines and personnel available? Underutilized production results in idle costs; overloaded production slows down the core business. |
| Quality and Verifiability | Can the required quality be reliably achieved internally? And can an external partner demonstrably deliver and document it? |
| Supply Capacity and Resilience | How critical is this component to our ability to deliver? Single-source dependencies are a real risk. |
| Procurement Market and Supplier Availability | Are there enough qualified suppliers for materials, processes, tolerances, surface finishes, and inspection requirements? |
| Need for Repetition and Scalability | Is it a one-off part, a recurring part, or a mass-produced part? The optimal supplier strategy and cost calculation vary depending on the specific needs. |
| Cash Flow and Investment | In-house production ties up capital in machinery, tools, and inventory. Outsourcing can help avoid capital expenditures and make fixed costs more flexible. |

The unit price is important, but it is only one factor in the decision. Especially when it comes to manufactured parts, the decision is often not based on the lowest price, but rather on the best combination of cost, capacity, quality, delivery capability, and strategic risk.

**Practical Tip: Realistically Track Full Costs**
Many make-or-buy decisions fail due to overly optimistic internal cost estimates. Carefully verify that setup times, machine downtime, inspection costs, scrap, rework, overhead costs, and opportunity costs are fully accounted for.

## Make-or-Buy Process: 7 Steps to Making a Decision

A make-or-buy decision should not be made on a gut feeling. Especially when it comes to manufactured parts, a structured process is recommended so that purchasing, production, quality assurance, and management can make decisions based on the same criteria.

### 1. Classify the component

First, the manufactured part is classified. Is it a strategic core part, a standard part, a bottleneck part, a drawing part, a repeat part, or an assembly?

The closer a task is to a company’s core competency, the more carefully outsourcing it should be evaluated. The more standardized and easily definable a task is, the more likely it is that outsourcing is a viable option.

**Common Questions:**

- Is this component technologically critical?

- Does it contain know-how that is worth protecting?

- Is it essential to the functionality of the final product?

- Are there comparable parts on the procurement market?

- Can the manufacturing process be clearly described using drawings, 3D models, and specifications?

### 2. Fully clarify the requirements

A make-or-buy analysis is only as good as the technical and business requirements. For manufactured parts, the following information, at a minimum, should be available:

- 2D drawing

- 3D model

- Material

- Tolerances

- Surface Requirements

- Quantity

- Retrieval Structure

- Delivery Date

- Test Requirements

- Documentation Requirements

- Packaging Requirements

- potential follow-up orders or repeat orders

Especially when it comes to parts based on drawings, incorrect decisions are often made because requirements are described incompletely or ambiguously.

### 3. Calculate internal make costs

On the make side, the total internal costs of in-house production are calculated. In doing so, it is important to consider more than just direct costs.

Make costs include, among other things:

- Cost of Materials

- Machine time

- Preparation time

- Programming

- Tooling Costs

- Devices

- Personnel Expenses

- Audit effort

- Committee

- Re-work

- internal logistics

- Overhead Costs

- Depreciation

- Opportunity Cost of Utilized Capacity

Opportunity costs, in particular, are often underestimated. If a simple purchased part blocks a bottleneck machine, indirect costs arise because more important orders cannot be processed until later.

### 4. Determine the purchase price and acquisition costs

On the buy side, a rough estimate is not enough. For a thorough make-or-buy analysis, specific quotes from qualified manufacturing partners should be obtained.

In addition to the unit price, the following factors are taken into account:

- Delivery Time

- Minimum quantity

- Setup costs

- Tooling Costs

- Shipping Costs

- Packaging

- Quality Control

- Test Reports

- Costs associated with customer complaints

- Terms of Payment

- Supplier Management

- Risk Premiums

- Inventory Costs

An automatically generated instant quote can be helpful as a starting point. However, for a reliable make-or-buy analysis, a realistically calculated purchase price based on the specific component requirements is more appropriate.

### 5. Assess Risks and Dependencies

The results are compiled into a matrix. This makes it clear whether a component should remain in-house or whether it makes more sense to source it externally.

### 6. Document the decision and review it regularly

The final decision should be documented in a transparent manner. It is also important not to view the make-or-buy decision as a permanent commitment. Prices, capacities, the supplier market, and strategic priorities are subject to change. Relevant manufactured parts should therefore be reevaluated on a regular basis.

Quote for Your Components

[Get a Quote Now](/wizard/)

## Make-or-Buy Matrix: Which Parts Belong Where?

A simple make-or-buy matrix helps evaluate manufactured parts based on their strategic importance and economic viability.

| Strategic Importance | Cost-Effectiveness of In-House Production | Typical recommendation |
| --- | --- | --- |
| High | High | Make |
| High | Low | Review on a case-by-case basis |
| Low | High | Make or Buy Based on Capacity |
| Low | Low | Buy |

It is even more helpful to consider strategic importance and supplier availability:

| Strategic Importance of the Component | Supplier Availability | Recommendation |
| --- | --- | --- |
| High | Low | In-house production preferred |
| High | High | Conduct a Detailed Make-or-Buy Analysis |
| Low | Low | Assess the risk; develop alternatives if necessary |
| Low | High | Purchasing from external sources is usually attractive |

For manufactured parts, this means: Not every part that can be manufactured in-house should automatically be manufactured in-house. If a part is not strategic, external suppliers are available, and in-house capacity is limited, there are strong arguments in favor of purchasing it.

Quote for Your Components

[Get a Quote Now](/wizard/)

## When is in-house production worthwhile?

In many cases, in-house production remains the right choice. It makes particular sense when control, expertise, and strategic independence are more important than short-term cost advantages.

- **For core and differentiating strategic components:** If a component sets the product apart from the competition from a technological standpoint or contains design know-how worthy of protection, control over the process and intellectual property often outweighs potential cost savings.

- **When the required quality cannot be reliably obtained on the market**: In cases involving extremely tight tolerances, specialty materials, specific testing requirements, or processes that only a few suppliers can handle, in-house manufacturing may be the safer option.

- **With high, stable production volumes and existing capacity utilization**: If machines, personnel, and processes are available and capacity utilization can be planned, the unit costs of in-house production may decrease as volume increases. Once a critical volume is reached, the balance may tip in favor of in-house production.

- **If the supply chain were too vulnerable: In cases where **outsourcing would create a critical dependency on a single supplier, in-house production may be a sensible way to ensure supply reliability.

The greatest risk of outsourcing is not always the price, but rather the gradual loss of know-how and the development of strategic dependence. If a supplier becomes the sole provider, price control slips out of your hands—and in the worst-case scenario, if that supplier fails, your own production comes to a standstill. These risks must be factored into any honest make-or-buy assessment.

**Practical Tip:** In many cases, in-house production remains the right choice. It makes particular sense when control, expertise, and strategic independence are more important than short-term cost advantages.

## When is it worth buying from an outside source?

On the other hand, there are clear situations in which outsourcing is the better economic and strategic choice. Outsourcing is particularly worthwhile when a component is not part of the company’s core competencies, external suppliers are available, and the order would place an unnecessary burden on the company’s own production facilities.

- **For non-core parts and standard components:** Parts that do not contribute to technological differentiation are often good candidates for outsourcing. These include many parts produced from drawings, simple milled parts, turned parts, sheet metal parts, and brackets.

- **When capacity utilization is fluctuating or low**: If machines are kept on hand only for peak order volumes, idle costs are incurred during slower periods. Outsourcing helps convert fixed costs into variable costs.

- **When there is a shortage of staff: If **there is a shortage of qualified workers, purchasing finished parts can be a quick way to ensure capacity without having to hire new staff.

- **For bottleneck machines**: If a machine is regularly a bottleneck internally, parts of low strategic importance should be outsourced. This frees up capacity for more important components.

- **For specialized processes:** Some processes are not available in-house or are rarely requested. These may include certain surface treatments, sheet metal fabrication processes, welding methods, or complex 5-axis machining operations.

- **For prototypes and small production runs:** In-house manufacturing isn’t always cost-effective, especially for small quantities. External manufacturing partners can often produce prototypes and small production runs more flexibly and quickly.

- **When cash flow matters: Some **processes are not available in-house or are rarely requested. These may include certain surface treatments, sheet metal fabrication processes, welding methods, or complex 5-axis machining operations.

The prerequisite for these benefits to actually materialize is a reliable partner and a resilient purchase price. Neither of these can be taken for granted. This is precisely what determines whether a make-or-buy analysis proves valid or misleading.

**Practical Tip: Comparing Quotes Correctly**
When comparing supplier quotes, don’t just focus on the unit price. Check delivery times, minimum order quantities, quality assurance, packaging, payment terms, and any potential additional costs. A quote that seems inexpensive at first glance can quickly become more expensive due to hidden factors.

Quote for Your Components

[Get a Quote Now](/wizard/)

## Pros and Cons of Make and Buy

| Area | Make: Advantage | Make: Disadvantage | Buy: Advantage | Buy: Disadvantage |
| --- | --- | --- | --- | --- |
| Costs | Potentially cost-effective at high utilization rates | High fixed costs and capital expenditures | Variable costs, no investment in machinery | The unit price may seem higher |
| Quality | Direct Control | Internal Audit Effort | Suppliers with specialized expertise may be available | Quality Risk Associated with Choosing the Wrong Supplier |
| Capacity | Direct Control | Possible bottlenecks and idle costs | Flexible Capacity | Dependence on Delivery Dates |
| Expertise | Knowledge remains internal | Expertise must be developed internally | Leveraging External Expertise | Possible loss of expertise |
| Cash Flow | Investments can have a long-term impact | Capital Commitment | Less capital tied up | Recurring procurement costs |
| Speed | Fast when capacity is available | Slow when overloaded | Quickly find the right suppliers | Risks Associated with Sorting and Transportation |

This table is particularly well-suited for early discussions among purchasing, production, and management. It shows that the make-or-buy decision is not purely a business decision, but rather reflects several conflicting objectives.

## Case Study: Should You Manufacture a CNC-Milled Part Yourself or Buy It?

A mechanical engineering company regularly needs a [CNC-milled](https://www.cnc24.com/manufacturing-process/milling/) aluminum part. The part is used in an assembly but is not a strategic core component. In-house production is technically feasible, but it ties up a machine that is frequently needed for short-notice customer projects.

In a simple unit-cost analysis, in-house production initially seems attractive: materials are available, machinery is on hand, and the production team is familiar with the component. However, a comprehensive make-or-buy analysis reveals additional factors: setup time, programming effort, testing effort, machine utilization, internal rework, overhead costs, and opportunity costs associated with tied-up capacity.

On the buy side, quotes are solicited from qualified manufacturing partners. The evaluation considers not only price and delivery time, but also repeatability, quality assurance, test reports, packaging, communication, and supplier risk.

The conclusion may be that, even though the part can be manufactured in-house, sourcing it externally makes more economic sense. The reason is not just the purchase price. The key factors are that in-house capacity is limited, the part is not strategic, and qualified suppliers are available on the market.

This example illustrates a key point: The question is not simply whether a company can manufacture a part itself. The more important question is whether in-house manufacturing is the best use of scarce resources for that purpose.

## Make-or-Buy Analysis: How Strategy Becomes a Number

Every make-or-buy analysis culminates in a calculation. This calculation is only reliable if both sides are fully taken into account.

On the make side, the full costs of in-house production are often underestimated in practice. Setup times, depreciation, overhead costs, inspection costs, and opportunity costs associated with tied-up capacity are not always directly allocated to individual components, but they do affect actual profitability.

On the buy side, the analysis stands or falls on the reliability of the offer price. Anyone who uses only a rough estimate or a flat-rate immediate offer as the buy price may be basing their calculations on a figure that does not reflect the realistic market situation for that specific component.

A reliable make-or-buy analysis therefore requires realistic internal full costs and market-based purchase prices. Especially for CNC parts, sheet metal parts, and assemblies, it makes sense to obtain specific quotes from qualified manufacturing partners rather than relying solely on rough estimates.

Quote for Your Components

[Get a Quote Now](/wizard/)

## Common Mistakes in Make-or-Buy Decisions

Many make-or-buy decisions seem logical at first glance but lead to problems later on. These mistakes are particularly common:

- Only the unit price is compared.

- Internal costs are underestimated.

- Setup time, testing costs, and overhead are not fully taken into account.

- The opportunity costs of bottleneck machines are ignored.

- Supplier risks are underestimated.

- Make-or-buy is treated as a one-time decision.

- Purchasing and Production evaluate the decision separately rather than jointly.

The most important point: Make-or-buy decisions should not be made for political reasons. A sound decision requires a shared factual basis involving purchasing, production, quality assurance, and management.

## What role does purchasing play?

Make-or-buy is not just a production decision. Purchasing plays a central role because it is responsible for the “buy” side of the equation.

The purchasing department identifies suitable suppliers, solicits quotes, evaluates supplier capability, reviews procurement costs, monitors price trends, and develops alternatives. This role is particularly important for manufactured parts because the procurement market is very diverse. Not every supplier is a good fit for every part. Materials, processes, tolerances, surface finishes, quantities, and inspection requirements must align with the supplier’s manufacturing capabilities.

This transforms the procurement function from a mere order processor into a strategic partner. It provides the market perspective without which a make-or-buy decision remains incomplete.

Quote for Your Components

[Get a Quote Now](/wizard/)

## Conclusion: Make-or-Buy as a Management Tool for Vertical Integration

The make-or-buy decision is a key factor influencing costs, capacity, and strategic vertical integration. Those who reduce it to a simple unit-price comparison often make the wrong decisions. Sometimes a part remains in-house, even though external partners could manufacture it more cost-effectively and flexibly. Other times, a part is outsourced, even though it would be strategically better served by in-house manufacturing.

The best practice is to conduct a structured make-or-buy analysis: classify the component, clarify the requirements, fully account for make costs, realistically determine buy prices, assess risks, and periodically review the decision.

This analysis is particularly worthwhile when it comes to manufactured parts such as CNC-machined parts, turned parts, sheet metal parts, welded assemblies, and assembled components. After all, it’s not just price that matters here, but the right manufacturing expertise.

Are you evaluating whether it makes sense to source certain manufactured parts externally? CNC24 supports you with reliable quotes from qualified manufacturing partners for CNC parts, sheet metal parts, and assemblies. This provides you with a realistic “buy” scenario for your make-or-buy analysis.

Get a quote for manufactured parts

### **Frequently Asked Questions About the Make-or-Buy Decision at CNC24**

**What is a make-or-buy decision?**

The make-or-buy decision involves weighing whether a company should manufacture a component or provide a service in-house or source it from an external supplier. It determines the level of in-house production or value creation and influences costs, quality, flexibility, and delivery capability.

What does “make-or-buy” mean when it comes to manufactured parts?

In the context of manufactured parts, “make-or-buy” refers to the decision of whether to produce drawing parts, CNC parts, sheet metal parts, turned parts, milled parts, or assemblies in-house or to source them externally. The decision depends on cost, capacity, quality, strategic importance, and supplier availability.

**How does a make-or-buy process work?**

A typical make-or-buy process begins with classifying the component, followed by clarifying the requirements, calculating the internal full costs, obtaining reliable supplier quotes, assessing quality, delivery, and IP risks, and the final decision by Purchasing, the business unit, and senior management.

**What are the key criteria in the “make or buy” decision?**

Key criteria include full costs, total cost of ownership, core competencies, protection of know-how, capacity, capacity utilization, quality, delivery capability, supplier availability, quantity, repeat orders, cash flow, and strategic flexibility.

**How do you make a make-or-buy decision?**

The full costs of in-house production—materials, labor, machine hourly rate, setup time, depreciation, overhead, inspection costs, and opportunity costs—are compared with the total procurement costs, including logistics, quality assurance, and supplier management. In addition, the break-even quantity—the minimum quantity at which in-house production becomes profitable—is often calculated.

**Which manufactured parts are particularly suitable for outsourcing?**

Non-core parts, standard components, parts manufactured to drawings with clearly defined requirements, CNC-milled parts, turned parts, sheet metal parts, or assemblies are often suitable for outsourcing when external manufacturing partners can offer spare capacity, economies of scale, or specialized processes.

**Is it better to manufacture in-house or source from an outside supplier?**

That depends on the specific part. Core strategic parts, parts that embody sensitive know-how, and parts with high, stable production volumes generally make in-house manufacturing the better option. Non-core parts, parts manufactured to drawings, small production runs, bottleneck parts, and parts subject to fluctuating production volumes often make outsourcing the better option.

**When is it worth buying from an outside source?**

Outsourcing is often worthwhile for non-core parts, fluctuating capacity utilization, staff shortages, bottleneck machines, specialized processes, or when the goal is to avoid capital expenditures and make fixed costs more flexible.

**Who makes the make-or-buy decision within the company?**

Fundamental decisions regarding vertical integration and capital expenditures are usually made by management. The relevant department assesses technical feasibility and capacity. The purchasing department determines market prices, supplier options, and procurement costs, thereby providing the “buy-side” perspective for the decision.

**What is the difference between make-or-buy and outsourcing?**

“Make-or-Buy” refers to the decision between producing something in-house and purchasing it from an external source. Outsourcing is one possible outcome of this decision, in which services previously provided internally are permanently contracted out to external partners.

Any other questions?

[Contact Us](https://www.cnc24.com/contact/)

Quote for Your Components

[Get a Quote Now](/wizard/)

---

---
title: "CNC24 – The alternative to Facturee"
url: "https://www.cnc24.com/lp/cnc24-the-alternative-to-facturee/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Facturee Both Facturee and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many"
last_modified: "2026-05-19T13:19:14+00:00"
tags: [Alternative]
---

# CNC24 – The alternative to Facturee

Convincing prices and quality

# **Why buyers are looking at CNC24 as an alternative to Facturee**

Both Facturee and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad network of manufacturers and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+2.000

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit – the first time.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Facturee |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal working,injection molding, die casting, 3D printing | Turning, milling, sheet metal processing, injection molding, die casting, 3D printing |
| materials | 600+ | 300+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Quality assurance | Double quality assurance by suppliers and in the CNC24 measuring center | By suppliers and partly by Facturee |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Contact person | Personal contact person | Personal contact person |
| Auditing of suppliers | On-site and digital | Digital |
| Inquiry process | E-mail or customer portal | E-mail or website |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to Instawerk"
url: "https://www.cnc24.com/lp/the-alternative-to-instawerk/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to InstaWerk Both Instawerk and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many"
last_modified: "2026-05-19T13:18:51+00:00"
tags: [Alternative]
---

# The alternative to Instawerk

Convincing prices and quality

# **Why buyers are looking at CNC24 as an alternative to InstaWerk**

Both Instawerk and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad manufacturing network and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+1.500

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Tested quality through documented measurement processes**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different [measuring and testing procedures](https://www.cnc24.com/resources/manufacturing/quality-assurance-in-cnc-manufacturing-the-ultimate-guide-for-procurement-managers/) are used, which are documented, traceable and carried out in accordance with defined quality standards.

For our customers, this creates an additional level of security in the inspection process as well as a reliable check before parts are further processed or delivered.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Instawerk |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal processing,injection molding, 3D printing | Turning, milling |
| Materials | 600+ | 60+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Quality assurance | Measurement by suppliers and CNC24 | By suppliers & measurement |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Contact person | Personal contact person | Personal contact person |
| Auditing of suppliers | On-site and digital | Digital |
| Inquiry process | E-mail or customer portal | E-mail or website |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to Hubs & Protolabs Network"
url: "https://www.cnc24.com/lp/the-alternative-to-hubs-protolabs-network/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to hubs Both Protolabs Network hubs and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With"
last_modified: "2026-05-19T13:18:15+00:00"
tags: [Alternative]
---

# The alternative to Hubs & Protolabs Network

Convincing prices and quality

# Why buyers are looking at CNC24 as an alternative to hubs

Both Protolabs Network hubs and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad manufacturing network and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+1.500

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit – the first time.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Hubs |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal working,injection molding, 3D printing | Turning, milling, sheet metal, injection molding, 3D printing |
| materials | 600+ | 100+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Quality assurance | Measurement by suppliers and CNC24 | By suppliers |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Company headquarters | Berlin, Germany | Amsterdam, Netherlands |
| Contact person | Personal contact person | Personal contact person |
| Auditing of suppliers | On-site and digital | On site and digital |
| Inquiry process | E-mail or customer portal | Customer portal |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to Protolabs"
url: "https://www.cnc24.com/lp/the-alternative-to-protolabs/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Protolabs Both Protolabs Networks and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24,"
last_modified: "2026-05-19T13:17:52+00:00"
tags: [Alternative]
---

# The alternative to Protolabs

Convincing prices and quality

# **Why buyers are looking at CNC24 as an alternative to Protolabs**

Both Protolabs Networks and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad manufacturing network and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+1.500

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit – the first time.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Protolabs |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal processing,injection molding, 3D printing | Turning, milling, sheet metal, injection molding, 3D printing |
| Materials | 600+ | 100+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Quality assurance | Measurement by suppliers and CNC24 | By suppliers |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Company headquarters | Berlin, Germany | Amsterdam, Netherlands |
| Contact person | Personal contact person | Personal contact person |
| Auditing of suppliers | On-site and digital | On site and digital |
| Inquiry process | E-mail or customer portal | Customer portal |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to flying chips"
url: "https://www.cnc24.com/lp/the-alternative-to-flying-chips/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Spanflug Both Spanflug and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers can be relevant. With CNC24, many"
last_modified: "2026-05-19T13:10:31+00:00"
tags: [Alternative]
---

# The alternative to flying chips

Convincing prices and quality

# **Why buyers are looking at CNC24 as an alternative to Spanflug**

Both Spanflug and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers can be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad network of manufacturers and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+1.500

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit – the first time.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Chip flying |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal, laser cutting, water jet cutting, edging, punching, erodingInjection molding, 3D printing | Turning, milling, sheet metal |
| Materials | 600+ | 60+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Number of suppliers | 500 | 100 |
| Quality assurance | Quality assurance by suppliers and CNC24 | By suppliers |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Contact person | Personal contact person | Personal contact person |
| Auditing of suppliers | On-site and digital | Digital |
| Inquiry process | E-mail or customer portal | E-mail or website |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to Xometry"
url: "https://www.cnc24.com/lp/the-alternative-to-xometry/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Xometry Both Xometry and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many"
last_modified: "2026-05-19T13:12:48+00:00"
tags: [Alternative]
---

# The alternative to Xometry

Convincing prices and quality

# **Why buyers are looking at CNC24 as an alternative to Xometry**

Both Xometry and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad manufacturing network and the possibility of individual project support.

ISO 9001:2015 certified

Every component quality-tested

Offer in 48h

[Request a quote now](https://www.cnc24.com/wizard/)

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit – the first time.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Xometry |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal working,injection molding, 3D printing | Turning, milling, sheet metal processing,injection molding, 3D printing |
| Materials | 600+ | 10.000 |
| Company headquarters | Berlin, Germany | Derwood, USA |
| Supplier network | Europe and Asia | Europe and Asia |
| Quality assurance | Measurement by suppliers and CNC24 | By suppliers & measurement |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Contact person | Personal contact person | Partial |
| Auditing of suppliers | On-site and digital | On site and digital |
| Inquiry process | Email or customer portal | Website |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

Sample components

### Parts that we have manufactured

![Turned part](https://www.cnc24.com/wp-content/uploads/1-1.png)Milled part

![2](https://www.cnc24.com/wp-content/uploads/2-1.png)Milled part

![8](https://www.cnc24.com/wp-content/uploads/8-1.png)Milled part

![7](https://www.cnc24.com/wp-content/uploads/7-1.png)Sheet metal part

![5](https://www.cnc24.com/wp-content/uploads/5-1.png)Milled part

![4](https://www.cnc24.com/wp-content/uploads/4-1.png)Knurling

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

FAQ

### Answers to your most important questions

**How quickly will I receive an offer?**

You will usually receive a quote for your inquiry within 48 hours. For complex components or large series, it can take up to 4 days, as we try to optimize the price for you.

Is there a minimum order quantity?

No, we do not have a minimum order quantity. We manufacture individual parts for prototypes as well as large series of over 100,000 pieces. However, there is a **minimum order value of €250**. Each request is processed individually.

Which quality certificates do I receive?

Each delivery contains a test certificate issued by CNC24. On request, we can also issue detailed measurement reports, initial sample test reports, PPAP documentation or FAIR.

How long does production take?

Our delivery time depends on the type and scope of the order. As a rule, it is **15 to 25 working days**. We will inform you of the binding delivery date in your individual quotation.

**Which CAD formats are supported?**

We accept all common formats: STEP, IGES, STP, STL, DWG, DXF. Alternatively, a technical drawing as a PDF is also sufficient.

Do you also offer surface treatments?

Yes, we offer various surface treatments: Anodizing, powder coating, electroplating, passivating and others. These can be specified directly with the inquiry.

Do you have any further questions?

[Get in touch with us](https://www.cnc24.com/contact/)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to Laserhub"
url: "https://www.cnc24.com/lp/the-alternative-to-laserhub/"
lang: "en"
type: "page"
description: "Convincing prices and quality Why buyers are looking at CNC24 as an alternative to Laserhub Both Laserhub and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many"
last_modified: "2026-05-19T13:12:35+00:00"
tags: [Alternative, LP]
---

# The alternative to Laserhub

Convincing prices and quality

# **Why buyers are looking at CNC24 as an alternative to Laserhub**

Both Laserhub and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad manufacturing network and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+1.500

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an incoming goods inspection. Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit – the first time.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Laser stroke |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal, laser cutting, water jet cutting, edging, punching, erodingInjection molding, 3D printing | Turning, milling, sheet metal |
| Materials | 600+ | 60+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Number of suppliers | 500 | 100 |
| Quality assurance | Quality assurance by suppliers and CNC24 | By suppliers |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Contact person | Personal contact person | Personal contact person |
| Auditing of suppliers | On-site and digital | Digital |
| Inquiry process | E-mail or customer portal | E-mail or website |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "The alternative to Techpilot"
url: "https://www.cnc24.com/lp/the-alternative-to-techpilot/"
lang: "en"
type: "page"
description: "CNC24 vs. Techpilot Why buyers check CNC24 as an alternative to Techpilot Both Techpilot and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers"
last_modified: "2026-05-19T13:12:26+00:00"
tags: [Alternative]
---

# The alternative to Techpilot

CNC24 vs. Techpilot

# **Why buyers check CNC24 as an alternative to Techpilot**

Both Techpilot and CNC24 are digital platforms for CNC manufacturing. Depending on requirements, differences in processes, services and offers may be relevant. With CNC24, many of our customers particularly appreciate the transparent order processing, the broad network of manufacturers and the possibility of individual project support.

[Request a quote now](https://www.cnc24.com/wizard/)

+1.500

Satisfied customers

+5.500

Available machines

0,11%

Complaint rate

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![](https://www.cnc24.com/wp-content/uploads/Drehteile.png)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![](https://www.cnc24.com/wp-content/uploads/Frasteil.png)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![](https://www.cnc24.com/wp-content/uploads/Blechteil.png)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[![](https://www.cnc24.com/wp-content/uploads/2.png)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

CNC24 operates its own measuring center

### **Quality that is measurable**

CNC24 has its own measuring center in Berlin, where all components are subjected to an [incoming goods inspection](https://www.cnc24.com/additional-services/quality-management/). Depending on the component and project requirements, different measuring and testing procedures are used, which are documented, traceable and carried out in accordance with defined quality standards.

For you, this means maximum certainty that your parts will fit, with every order.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO 9001)

- Test certificate with every delivery

- Suppliers from Germany, Europe and Asia

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

|  |  | Techpilot |
| --- | --- | --- |
| Manufacturing processes | Turning, milling, sheet metal, laser cutting, water jet cutting, edging, punching, erodingInjection molding, 3D printing | Turning, milling, sheet metal, injection molding |
| Award procedure | CNC24 is Supplier of Record | Supplier pays for a listing |
| Service level | CNC24 takes over the entire order processing | Pure passing through of orders |
| materials | 600+ | 60+ |
| Supplier network | Europe and Asia | Europe and Asia |
| Number of suppliers | 500 selected suppliers | 24,000 worldwide |
| Quality assurance | Quality assurance by suppliers and CNC24 | By customers |
| Own measuring center |  |  |
| Test certificate | Free of charge with every order |  |
| EMPB, measurement reports | Created by CNC24 measurement technicians in Berlin | Created by the manufacturer |
| Storage of components |  |  |
| Contact person | Personal contact person | Partial |
| Auditing of suppliers | On-site and digital | Digital |
| Inquiry process | E-mail or customer portal | E-mail or website |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Your supply chain under control**

### Reliable, predictable, strong in project and series business

Technical buyers **rely** on CNC24 for **reliable delivery times**, clear communication and **transparent processes** – from inquiry to delivery. Our dedicated team coordinates complex projects with multiple machining processes and material classes – precisely and on time.

- Individual parts and series procurement

- Complete component assembly

- Framework agreements for stable purchasing conditions

- Large series in injection molding and die casting

![Technical purchasing](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-43-1024x683.jpg)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

1,500 m² measuring center in Berlin

### **ISO 9001-certified quality assurance**

Young companies in particular often do not have the necessary technical equipment or expertise for comprehensive quality assurance. CNC24 takes over this part for you and also offers free technical advice on your design drawings. Our aim is to leverage potential cost savings and improve drawing quality to ensure a smooth production process.

- Complete transparency in your contract manufacturing

- Measuring center with state-of-the-art equipment

- Test certificate with every order

- Network of ISO-certified pavers

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled.jpg)

It pays to switch: Get a CNC quote now

Request your non-binding CNC quote from CNC24 now.
Compare price, quality and reliability and see for yourself.
convince yourself.

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Landingpages ( EN holder, not indexed )"
url: "https://www.cnc24.com/lp/"
lang: "en"
type: "page"
last_modified: "2026-05-19T12:22:58+00:00"
---

# Landingpages ( EN holder, not indexed )



---

---
title: "Industry ( EN holder, not indexed )"
url: "https://www.cnc24.com/industry/"
lang: "en"
type: "page"
last_modified: "2026-01-28T20:15:26+00:00"
---

# Industry ( EN holder, not indexed )



---

---
title: "TCO in component procurement: The strategic guide for purchasing in mechanical engineering"
url: "https://www.cnc24.com/miscellaneous/tco-in-component-procurement-the-strategic-guide-for-purchasing-in-mechanical-engineering/"
lang: "en"
type: "post"
description: "For strategic purchasing in mechanical engineering, looking at the unit price is not enough. This guide shows why the total cost of ownership (TCO) is the most important tool for purchasing managers. Find out how the analysis of the five cost pillars reveals hidden risks and enables sustainable optimization of the value chain."
last_modified: "2026-01-08T17:25:27+00:00"
categories: [Procurement, Miscellaneous, Blog]
tags: [Procurement, TCO]
---

# TCO in component procurement: The strategic guide for purchasing in mechanical engineering

## 1. executive summary: What TCO really means for purchasing in mechanical engineering

The procurement of CNC production parts in sophisticated machine and plant engineering goes far beyond focusing on the **pure unit price (PPO – Purchase Price Only)**. For strategic purchasing managers, the **Total Cost of Ownership (TCO** ) is the indispensable management tool for capturing the **true value** of a procurement decision and sustainably optimizing the **entire value chain**.

The TCO analysis makes it possible to take into account all **direct and indirect costs** over the entire product life cycle. It is the basis for proactively managing risks arising from technical complexity, logistics and geopolitics and ensuring the necessary **resilience** of the supply chain. The focus is thus shifting from transactional price negotiations to **holistic value optimization** and the establishment of strategic supplier partnerships.

# 2 TCO basics: Why PPO is misleading in manufacturing

### 2.1 The analytical TCO formula

The TCO calculation divides the total costs of a component into three main categories, which enable an analytical depth far beyond the PPO:

- **Acquisition costs:** The PPO, including direct production costs.

- **Operating costs (usage costs):** Internal process costs for sourcing, quality assurance and logistics, as well as costs arising from technical complexity.

- **Follow-up costs (post-usage costs):** Costs for warranty, maintenance, disposal and compliance over the entire product life cycle.

![TCO vs. PPO](https://www.cnc24.com/wp-content/uploads/tco-vs-ppo-iceberg-model-en-1024x683.webp)Consideration: TCO vs. PPO

### 2.2 The customizing factor: TCO in the procurement of drawing parts

The TCO in the procurement of CNC production parts differs fundamentally from the purchase of standard goods. The decisive **customizing factor** manifests itself in the technical specification:

**Shift in value:** The TCO analysis protects against the illusion of low PPO, which leads to exponential additional costs due to high error rates, late deliveries or a lack of precision in the follow-up.

**Technical complexity:** Every component is drawing-based. The specification of tolerances (e.g. according to ISO 2768 or by Geometric Product Specification (GPS/GD&T) such as “True Position”) determines the production time, scrap and inspection methodology (e.g. the use of costly [coordinate measuring machines](https://www.cnc24.com/additional-services/component-measurement/) (CMM)), which significantly influences the TCO.

**DFM capability:** An experienced supplier provides early **Design for Manufacturability (DFM**) feedback, avoiding potential cost of failure (COPQ) at the design stage – a direct lever for reducing TCO.

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## 3. the 5 pillars of TCO: detailed cost factors for strategic purchasing

To achieve procurement excellence, the purchasing manager must systematically record all relevant direct and indirect cost items.

### Pillar I: Direct acquisition costs (PPO elements)

These costs form the traditional PPO, but are not the sole driver of the procurement strategy.

- **Unit price and material costs:** The pure costs for the raw material and the CNC machine running time.

- **Tooling and set-up costs:** One-off costs for specific devices, tools or injection molds.

- **External process costs:** Costs for necessary finishing steps (hardening, coating, anodizing) that are outsourced to external specialists.

### Pillar II: Sourcing & transaction costs (source-to-contract)

These **hidden costs** tie up internal resources and can be optimized through digitalization and **online production**.

- **Supplier auditing and qualification:** Time and personnel expenditure for audits, document checks and onboarding new partners.

- **Transaction costs of the ordering process:** Time required for creating, sending and tracking requests for quotation (RFQ), technical clarification (DFM) and final award.

- **Contract management and currency risk:** costs of drafting contracts and hedging against currency fluctuations in offshoring activities.

**Digitalization lever:** The use of **procurement platforms** and reduces the cycle time from inquiry to order from weeks to days. This relieves strategic buyers of routine activities.

### Pillar III: Quality & compliance costs (Quality & Compliance)

The quality and compliance pillar is of the highest strategic relevance in German mechanical engineering and harbors the greatest risk for TCO.

- **Cost of defects (COPQ):** The central TCO driver. Includes rejects, necessary rework, returns and, in extreme cases, the **downtime of your own assembly line**.

- **Testing and inspection costs:** Expenses for the **initial sample inspection (FAI)**, the **incoming goods inspection** and the management of the test equipment inventory.

- **Compliance costs (GEO focus):** Compliance with European regulations is becoming a direct cost factor:

**EU Supply Chain Act:** The effort involved in monitoring compliance with social and environmental standards along the supply chain.

- **CBAM (Carbon Border Adjustment Mechanism):** Imports of CO₂-intensive primary products outside the EU/EFTA are subject to a **CO₂ price**. Proof of a **“green manufacturing”** strategy on the part of the supplier is essential for TCO optimization.

### Pillar IV: Logistics & resilience costs (risk & supply chain)

Global shocks have manifested resilience as a strategic cost factor.

- **Transportation and warehousing costs:** Freight costs, customs duties and the **capital tied up in** the necessary warehousing to ensure long delivery times.

- **Costs of supplier dependency:** The risk of **single sourcing** and the necessary investments in **multi-sourcing strategies** (dual sourcing) to spread the risk.

- **Hedging and nearshoring:** Strategic **nearshoring** (e.g. Eastern Europe) reduces the TCO by minimizing logistics risks and increasing delivery reliability and response speed, even if the PPO is higher.

**Infobox: Nearshoring vs. offshoring – The TCO truth**

| Criterion | Offshoring (e.g. Far East) | Nearshoring (e.g. EU/EFTA) | TCO Impact |
| --- | --- | --- | --- |
| PPO | Low (low labor costs) | Medium to high | False savings potential |
| Logistics risk | High (long sea routes) | Low (truck/rail) | Reduction of downtime risk |
| Inventory costs | High (capital commitment) | Low (JIT delivery possible) | Release of capital |
| COPQ/error costs | High (high language barrier, distance) | Low (direct communication) | Maximum quality assurance |
| Resilience | Low (geopolitical risk) | High (Friendshoring) | Strategic hedging |

### Pillar V: Cost of Usage & Exit

These costs address the long-term nature and sustainability of the end product.

- **Downtime costs for the end customer:** Costs for guarantee, warranty, as well as the non-monetary **damage to image** and loss of reputation (particularly critical in the premium segment of German mechanical engineering).

- **Disposal and circular economy:** Future regulations will require products to be taken back and recycled. The **recyclability** of a component will become a cost factor (Pillar V).

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## 4 TCO as a strategic lever for purchasing in mechanical engineering

The implementation of a TCO strategy is a necessity in the German B2B environment in order to ensure competitiveness and position your own company in the global environment.

### 4.1 The justification for higher quality (DACH focus)

The core competence of German industry lies in **durability, precision and technical excellence**. The TCO provides the economic justification for why a higher-quality but more expensive component (higher PPO) is ultimately the economically wiser choice.

- **Durability:** A precise component with low wear (low column V costs) ensures the long service life of the end machine and thus the customer’s business success.

- **Resilience to crises:** The TCO factors in the costs of geopolitical instability resulting from the trade war between the US and China as well as other global tensions. Investing in nearshoring partners is therefore a **strategic risk premium** to secure supply capability.

### 4.2 The TCO scorecard: from price auditor to value creation architect

The TCO transforms the purchasing process from a pure price negotiation to a **multidimensional supplier evaluation**. The TCO scorecard becomes the central management tool.

| TCO scorecard element | Key figure | TCO Impact |
| --- | --- | --- |
| Transaction costs | Automated quotation level | Reduction of internal process time (Pillar II) |
| Quality risk | Reject rate, frequency of complaints | Reduction in error costs (Pillar III) |
| Logistics & JIT | Delivery reliability, transportation distance | Reduction in warehousing (Pillar IV) |
| Compliance | Auditing effort, CBAM relevance | Reduction of compliance risk (Pillar III) |
| Technical expertise | DFM capability (feedback cycles) | Reduction of design errors (Pillar III) |

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## CNC24: External control of the TCO levers

CNC24 acts as your strategic partner to maximize TCO reduction in component procurement. By outsourcing complex and time-consuming tasks to the platform, you can leverage the best manufacturing costs globally without internalizing the high management and coordination efforts.

| TCO lever | CNC24 solution | Reduced TCO costs |
| --- | --- | --- |
| Sourcing & search costs (Pillar II) | Access to a network of over 500 suppliers (incl. nearshoring). Bundling of different components in one request. | Elimination of supplier search costs. Maximum efficiency in the RFQ process. |
| Transaction costs (Pillar II) | Receipt of reliable offers within 48 hours. | Drastic reduction of the sourcing cycle and internal working time. |
| Quality & Compliance (Pillar III) | Taking over supplier selection, auditing and production monitoring. | Minimization of COPQ and internal testing and auditing costs. |
| Logistics & Risk (Pillar IV) | Local contract and contact person for globally procured parts. Handling of logistics and supplier coordination. | Reduction in administrative costs and currency risk. Greater delivery reliability through multi-sourcing management. |

## 5 Conclusion: TCO as the cornerstone of modern CNC purchasing

The total cost of ownership is not just a calculation method, but the **strategic compass** for modern purchasing of technically sophisticated production parts.

In an era characterized by geopolitical uncertainty, increasing compliance requirements and the pressure to digitalize, strategic buyers can only achieve sustainable competitive advantages if they take their eyes off the pure PPO and analyse the **entire value chain**.

Mastering TCO analysis enables procurement managers to make fact-based decisions, increase the **resilience** of their supply chains and actively contribute to the **strategic value creation** of their company.

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---

---
title: "Quality assurance in CNC manufacturing: The Ultimate Guide for Procurement Managers"
url: "https://www.cnc24.com/resources/manufacturing/quality-assurance-in-cnc-manufacturing-the-ultimate-guide-for-procurement-managers/"
lang: "en"
type: "post"
description: "Quality assurance is the key to successful CNC procurement: procurement managers are faced with the challenge of reconciling costs, delivery times and increasing quality requirements. This practical guide shows how quality assurance and quality control interact, which standards and test procedures are relevant and how key performance indicators such as Cpk, PPM or OTD can be used correctly. With checklists, tables and best practices, the article provides a comprehensive overview for an efficient and secure supply chain."
last_modified: "2025-10-15T21:47:12+00:00"
categories: [Procurement, Manufacturing]
tags: [Procurement]
---

# Quality assurance in CNC manufacturing: The Ultimate Guide for Procurement Managers

The global procurement of CNC-manufactured components faces a paradox: while cost pressure is constantly increasing, quality requirements are becoming ever stricter. Quality defects account for a significant proportion of total costs across the industry – in CNC manufacturing, with its tight tolerances and high precision requirements, even more so than in many other areas.

For procurement managers, this means: how can cost-efficient supply chains be established without compromising on quality? The answer lies in a **systematic, data-driven approach** that combines preventative measures with modern measurement technology.

## Quality assurance vs. quality control – which is which?

- **Quality assurance (QA)** includes all planned, preventive measures that ensure that requirements are met (e.g. inspection planning, approval processes, supplier audits or EMPB/PPAP] approvals).

- **Quality control (QC)**, on the other hand, is reactive and checks whether the required quality has actually been achieved – for example through incoming goods inspections, in-process inspections or final inspections.

- **Quality management (QM)** forms the umbrella over both disciplines and ensures targets, reporting and continuous improvement.

👉 The differences at a glance:

| Range | Focus | Goal | Typical activities |
| --- | --- | --- | --- |
| Quality assurance (QA) | Preventive | Avoid mistakes | Inspection planning, supplier audit, EMPB/PPAP |
| Quality control (QC) | Reactive | Detect errors | Incoming goods inspection, in-process, final inspection |
| Quality management (QM) | Strategic/overarching | Control quality | Targets, reporting, improvement programs |

## Modern quality philosophies in CNC production

- **Zero-defect thinking:** errors should be ruled out from the outset. In CNC production, this can be achieved through precise process controls, clean tools and stable machines.

- **TQM (Total Quality Management):** All stakeholders – including suppliers – are integrated into a uniform quality system. This is particularly important for global CNC supply chains.

- **Six Sigma:**Target value ~3.4 defects per million possibilities ([PPM]). The relevant parameter for this is the **[Cpk] value (process capability index)** – it shows how stable a process produces within the tolerance limits. The following usually applies:

| Cpk value | Rating | Significance for procurement |
| --- | --- | --- |
| ≥ 1,67 | Very good control | Stable processes, minor deviations |
| ≥ 1,33 | Good | Standard requirement, acceptable |
| < 1,33 | Critical | Supplier must make improvements |

### Business impact and ROI

Quality costs – but poor quality costs more. **Prevention and testing** cause measurable costs, but the **cost of errors** is many times higher (rework, rejects, express deliveries, loss of customers).

**Sample calculation:**

A company with a purchasing volume of €10 million invests €100,000 in a systematic QA system. Thanks to fewer complaints and rework, annual savings of €180,000-250,000 can be realized.

### **The PAF model:**

The **PAF model** is often used in industry to systematize quality costs. It distinguishes between three types of costs:

- **Failure costs:** Costs incurred due to defective parts – internally (rejects, rework) or externally (complaints, customer losses).

- **Prevention costs:** Costs for preventive measures designed to avoid errors from the outset.

- **Appraisal costs (testing costs):** Costs for tests and inspections to ensure that products meet the requirements.

| Cost type | Typical order of magnitude | Examples |
| --- | --- | --- |
| Prevention (contraception) | 1-2 % of turnover | QM systems, training, supplier audits |
| Appraisal (examination) | 2-5 % of turnover | Incoming goods, in-process, final inspection |
| Failure (failure costs) | 5-15 % of turnover | Rejects, rework, complaints, loss of image |

Investment in quality assurance follows a clear logic: **preventive measures** such as planning, training and supplier audits as well as inspection activities in incoming goods, during production and at final acceptance do incur costs, but these are significantly lower than the **consequential costs** of quality defects. Rework, rejects, express delivery, delays and customer dissatisfaction quickly add up to considerable sums.

A tried-and-tested rule of thumb is that every error prevented at an early stage saves on average many times more than it would cost to rectify the error later on. For a realistic ROI calculation, you should therefore not rely on blanket industry assumptions, but use specific complaint data from your company – such as PPM rates, documented 8D cases, actual rework minutes and logistics costs incurred.

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How we protect your data

### CNC-specific quality challenges

CNC manufacturing places special demands on quality assurance: tight tolerances in the micrometre range, complex geometric specifications and a large number of process variables make quality control a highly specialized discipline. While visual inspections are often sufficient for other manufacturing processes, CNC machining requires precise measurement technology and a sound understanding of the manufacturing processes.

Tolerance management

- **General tolerances:** often ISO 2768

- **GD&T according to ISO 1101:** Position, parallelism, concentricity, squareness

- **Critical features:** e.g. holes with H7 fit, sealing surfaces

Process capability & stability

- [**Cpk]/Cmk:** Evidence for stable processes

- **[SPC]:** Control charts for critical dimensions

- **Tool wear:** predictive maintenance, automatic tool changes

Material & surface influences

- Material certificates, heat treatment data, microstructure testing

- Surface roughness (Ra/Rz according to ISO 4287, Sa/Sz according to ISO 25178)

[Quality assurance at CNC24](https://www.cnc24.com/additional-services/quality-management/)

## Incoming goods inspection: risk-oriented inspection strategies

Not every component requires the same inspection intensity; a blanket 100% inspection would be uneconomical, while an inspection that is too lax entails considerable risks. The **AQL methodology** (Acceptable Quality Limit) and the **ABC/XYZ analysis** help to achieve an optimum balance between inspection effort and quality risk. While the ABC analysis classifies components according to their value share, the XYZ analysis evaluates the consumption regularity; together, the two provide a differentiated picture that enables risk-adequate inspection strategies. This allows you to focus your resources on critical parts without having to check non-critical components.

#### **ABC/XYZ analysis**

| Category | X (constant) | Y (fluctuating) | Z (sporadic) |
| --- | --- | --- | --- |
| A (high quality) | 100% or random sample testingExample: Precision shaft for mechanical engineering, safety-relevant | Standard check Example: Hydraulic valve for machine tool, medium demand fluctuation | Intensive testingExample: Special gearbox component for aviation, rarely required |
| B (medium value) | Random sampleExample: Milled parts for general assemblies, constant call-offs | Standard testExample: Casting for pumps, variable demand | Increased sampleExample: Spare part for robotics, irregular demand |
| C (low value) | Visual inspectionExample: Standard fastening (screw, nut), high consumption | Visual inspectionExample: Small parts for assembly, fluctuating call-offs | Intensive visual inspectionExample: rarely used accessory, small quantity |

#### **Sampling method according to AQL tables**

The Acceptable Quality Limit (AQL) method according to ISO 2859 specifies the maximum acceptable number of defective parts in a sample. The severity depends on the defect category: _critical_ (safety or functional risk), _major defect_ (functional impairment), _minor defect_ (visual or minor).

| Error type | AQL value | Lot size | Sample (n) | Acceptance criterion (Ac) | Example |
| --- | --- | --- | --- | --- | --- |
| Critical errors | 0,1 | 1-8 | Full inspection | – | Dimensional deviations with safety risk, e.g. fit H7 not maintained |
|  |  | 9-15 | 5 | 0 |  |
|  |  | 16-25 | 8 | 0 |  |
| Main error | 1,0 | 9-15 | 3 | 0 | Functional impairment, e.g. burr formation on sealing surfaces |
|  |  | 16-25 | 5 | 0 |  |
|  |  | 26-50 | 8 | 1 |  |
| Secondary error | 2,5 | 9-15 | 2 | 0 | Minor visual deviation, e.g. small scratches on a non-functional surface |
|  |  | 16-25 | 3 | 0 |  |
|  |  | 26-50 | 5 | 1 |  |

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## Measurement technology and test methods: Technical excellence

The right measuring technology is crucial to ensure reliable results in CNC production. Different methods each have specific strengths and limitations. The following overview shows a comparison of the most important approaches:

| Procedure | Application | Advantages | Boundaries |
| --- | --- | --- | --- |
| Tactile CMM | Dimensional, shape and position check | Highest precision | Slow, material contact |
| Optical/Laser | Surfaces, sensitive parts | Fast, contactless | Surface-dependent |
| Surface roughness ISO 4287 | Sliding/sealing surfaces | Functionally assessable | 2D values only |
| 3D area ISO 25178 | Structural analysis | More information (Sdr etc.) | Complex evaluation |

**In practice:** CNC24 uses Mitutoyo CMMs with ISO-10360-compliant specifications at its measuring center in Berlin. Measurement reports are audit-proof and also support [EMPB]/[PPAP] processes.

### Specialization: Surface and contour metrology

While CMM and laser inspections primarily map geometric features, **surface and contour measurement technology** plays a central role in the functional evaluation of CNC components:

- **2D roughness (ISO 4287) and 3D surfaces (ISO 25178):** provide suitable characteristic values depending on the function – e.g. Ra for sliding surfaces, Rz for sealing surfaces, Sdr for surface structure.

- **Contour and profile measurements:** require clearly defined reference systems, the correct probe selection, suitable filtering and clearly documented tolerance zones.

- **Digital target/actual comparison:** Color maps are a powerful tool for approvals and root cause analyses, but only reliable if the alignment and point density of the measurements are correctly defined.

Surface and contour metrology therefore adds a functional perspective to the classic geometric tests – crucial for applications in which wear, sealing or haptics play a role.

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## Key quality indicators (KPIs)

In order to evaluate quality objectively, measurable parameters are required. **Key performance indicators (KPIs)** make it possible to compare supplier performance transparently, identify trends and initiate targeted measures. For procurement managers, they are indispensable for assessing the actual supplier quality beyond pure prices and for making fact-based strategic decisions.

**The most important key figures in CNC procurement are:
**

| KPI | Target value | Importance for buyers |
| --- | --- | --- |
| [PPM] (Defect Rate) | < 500 (good), < 50 (world class) | Defect rate per million parts – measure of process stability |
| [FPY] (First Pass Yield) | > 99 % | Proportion of parts that are released without reworking on the first pass |
| OTD (On Time Delivery) | > 95 % | Supplier adherence to deadlines – crucial for planning reliability |
| Complaint rate | < 0,2 % | Direct measure of customer satisfaction and supplier risk |

### The CNC24 quality approach: double protection, maximum transparency

By relieving purchasers of routine tasks, they can concentrate on value-adding activities:

- **Double check:** Inspection by paver **and** independent remeasurement in the CNC24 measuring center.

- **Digital processes:** All inspections and deviations are stored in the **CNC24 PartCloud** – each part is given a digital twin.

- **Customer benefit:** complaint rate of just **0.11%** → massive savings in incoming goods inspection, predictable deliveries and maximum transparency.

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FAQ

### **Quality assurance at CNC24**

**How does CNC24 reduce the complaint rate for components?**

CNC24 relies on a double testing procedure: All parts are first checked at the manufacturer and then independently re-measured at the CNC24 measuring center in Berlin. Deviations are documented digitally in the PartCloud. As a result, the complaint rate is just 0.11% – well below the industry average.

What is the CNC24 PartCloud?

The CNC24 PartCloud is a digital platform in which all components and measurement data are stored in an audit-proof manner. Each order receives a digital twin with complete quality documentation so that deviations are traceable and suppliers and customers have full transparency.

What advantages does CNC24 offer for incoming goods inspection?

Double quality control at the manufacturer and in the CNC24 measuring center reduces the complaint rate to just 0.11%. As a result, buyers can significantly reduce their own incoming goods inspection and save time, costs and internal resources.

Are all components measured at CNC24?

Yes, CNC24 has also opened its measuring center for external components. Customers can have their parts tested there independently and receive **measurement reports and initial sample test reports (EMPB)** according to individual specifications. ➝ _[Find out more in the area of measurement technology and quality management](https://www.cnc24.com/additional-services/component-measurement/)._

**Does CNC24 also carry out quality assurance for externally manufactured components?**

Yes, all components are checked twice – first at the manufacturing partner and then independently at the CNC24 measuring center in Berlin. Critical features are measured in full and the results are stored digitally in the PartCloud. In addition, every customer receives a **free inspection certificate** for each component.

**How does CNC24 ensure the quality of its suppliers?**

CNC24 works with a certified supplier network of over 500 manufacturing partners. Every new supplier undergoes a structured qualification process including an audit, documentation check and test orders. Only suppliers who meet strict quality standards are permanently accepted onto the platform.

Any further questions?

[Get in touch with us](https://www.cnc24.com/contact/)

## Conclusion: The future of industrial parts procurement

A professional procurement platform for components is essential for competitive companies today. The digitalization of parts procurement not only enables efficiency gains and cost savings, but also greater flexibility and quality in production.

CNC24 is at the forefront of this development and offers companies of all sizes the tools and networks they need for successful component procurement. The platform combines proven manufacturing expertise with state-of-the-art technology, creating the ideal foundation for Industry 4.0.

Investing in a high-performance procurement platform for components today lays the foundation for sustainable business success and positions you optimally for the challenges of the future.

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

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---

---
title: "The ultimate procurement platform for components: How CNC24 is revolutionizing industrial parts procurement"
url: "https://www.cnc24.com/resources/procurement/the-ultimate-procurement-platform-for-components-how-cnc24-is-revolutionizing-industrial-parts-procurement/"
lang: "en"
type: "post"
description: "In times of increasing complexity in supply chains and rising cost pressure, one topic is coming more into focus: indirect procurement. Also known as indirect procurement, it encompasses all those procurement processes that do not flow directly into the end product but tie up considerable resources. In technical purchasing in particular, this proportion can be greater than expected - especially in CNC parts procurement."
last_modified: "2025-10-14T14:25:01+00:00"
categories: [Procurement]
tags: [Procurement]
---

# The ultimate procurement platform for components: How CNC24 is revolutionizing industrial parts procurement

## Why a professional procurement platform for components is crucial

Manufacturing companies are currently experiencing a fundamental change in their procurement strategy. A high-performance **procurement platform for components** is evolving from a nice-to-have to a critical success factor. The complexity of global supply chains and increasing quality requirements are forcing purchasing departments to rethink.

A modern **component procurement platform** such as CNC24 offers the solution to these complex requirements. By digitizing the procurement process, companies can increase their efficiency, reduce costs and ensure the quality of their components at the same time.

## What makes a first-class procurement platform for components?

### Comprehensive supplier networks

A powerful **procurement platform for components** is characterized by a broad network of qualified suppliers. CNC24 connects companies with over 1,000 verified manufacturing partners who specialize in:

- CNC machining and precision manufacturing

- Sheet metal processing and stamped parts

- 3D printing and prototyping

- Cast and forged parts

- Surface treatment and finishing

### Intelligent matchmaking technology

**Parts procurement** is optimized by AI-supported algorithms that automatically identify the best suppliers for specific requirements. This intelligent matching takes into account factors such as material specifications, tolerances, quantities and delivery times.

### Transparent pricing

A key advantage of a modern **procurement platform for components** is the transparent cost structure. Companies receive comparable offers within a very short time and can make well-founded decisions without having to conduct time-consuming negotiations.

## How a procurement platform optimally complements existing supplier networks

A common misconception is that a **procurement platform for components** should replace existing supplier relationships. In reality, it acts as an intelligent addition to the established supplier network. By onboarding a **procurement platform**, companies significantly expand their available range of parts and at the same time create an important backup strategy for critical procurement bottlenecks, which is where digital procurement comes in: Those who automate recurring tasks not only reduce costs, but also gain back valuable time.

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## Hybrid procurement strategy: the best of both worlds

Successful companies today pursue a hybrid strategy. Proven regular suppliers remain in place for A-parts and series production. At the same time, a **procurement platform for components** opens up new possibilities for C-parts, prototypes and urgent requirements.

This dual strategy creates redundancy without additional expense. If a regular supplier fails, the platform steps in. If unusual manufacturing processes are required, a solution is quickly found via the extended network.

- Prototypes and small series

- Specialized manufacturing processes

- Short-term requirements and rush orders

- Rare materials and special components

- Backup capacities in the event of supply bottlenecks

### Maximum range of parts thanks to platform integration

With the onboarding of a **component sourcing platform** like CNC24, the range of parts available expands exponentially. While a single supplier typically covers 50-200 different part types, a comprehensive platform provides access to over 10,000 different manufacturing options and material variants.

👉 These points reduce indirect costs and create space for strategic purchasing tasks.
Reading tip: [How CNC machining works online](https://www.cnc24.com/heres-how/)

**This spectrum expansion includes:**

- All common and exotic materials (metals, plastics, ceramics, composites)

- All manufacturing processes from conventional to ultra-modern

- Various surface treatments and finishes

- Different quality levels and degrees of certification

- Flexible quantity ranges from individual parts to large series

## Increased efficiency for the individual buyer

The everyday life of a modern buyer is changing

In the past: First thing in the morning, working through 20 e-mails from different suppliers, comparing offers, coordinating appointments. In the afternoon, dealing with complaints and researching new suppliers.

Today with a **procurement platform**: central overview of all projects, automated status updates, focus on strategic decisions instead of administration.

**Before the platform:** A buyer spends 60-70% of his time with:

- Supplier research and qualification

- Quotation preparation and tracking

- Document management and archiving

- Coordination between different departments

- Complaints management and quality assurance

**With the platform:** This time is reduced to 20-30%, as the **component procurement platform** takes over or greatly simplifies these tasks.

### Enabling strategic focus

By relieving purchasers of routine tasks, they can concentrate on value-adding activities:

- Strategic supplier development

- Cost analyses and market observation

- Innovation and process improvement

- Risk management and compliance

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## Parallel processing of several projects

**Parts procurement** via a platform enables buyers to process multiple procurement projects in parallel without compromising the quality of the individual projects. The platform technology automatically coordinates various requests and keeps the buyer informed of relevant developments. As a result, a significant reduction in the total cost of ownership (TCO) can be achieved.

### Revealing the total cost of ownership

A **procurement platform for components** significantly reduces the total cost of ownership by assuming or eliminating numerous ancillary procurement costs:

**Traditional hidden costs:**

- Supplier search and qualification (on average 15-20 hours per new supplier)

- Negotiation cycles and proposal preparation (5-10 hours per project)

- Quality audits and certification management

- Documentation and compliance monitoring

- Complaints processing and reworking

- Storage of safety stocks

Professional manufacturing platforms such as CNC24 reduce these ancillary costs through consistent digitalization, automation and the use of AI along the entire supply chain:

- **Optimized inventory planning** – precise forecasts instead of safety stocks

- **Pre-qualified supplier pools** – immediate access to verified partners

- **Automated quotation processes** – quotations in hours instead of days

- **Integrated quality assurance** – continuous monitoring instead of random sampling

- **Digital document management** – automatic archiving and compliance

- **Proactive complaint management** – recognizing problems before they arise

FAQ

### **Component procurement via online manufacturer**

How can I be sure that the quality is right?

Reputable component procurement platforms implement strict quality assurance processes. At CNC24, all suppliers undergo a multi-stage certification process including audits. There is a double quality control for each part. The manufacturer carries out the normal quality control during production, CNC24 additionally checks all components in the [CNC24 measuring center](https://www.cnc24.com/resources/cnc/new-cnc24-measuring-center/) and you receive a test certificate for each component. Should something still not fit, the platform will handle the complaint and provide a replacement free of charge.

Is a procurement platform also worthwhile for large quantities and series production?

Absolutely! Procurement platforms for components such as CNC24 are no longer just for prototypes and small batches. Modern platforms cover the entire spectrum from individual parts to large series with tens of thousands of pieces per year. For series production, CNC24 offers all the services of traditional suppliers: Sample approval procedures, quality inspections during production, [framework agreements](https://www.cnc24.com/additional-services/framework-agreements/) for 12-24 months and even storage with call-off service if required. The advantage over traditional suppliers: You get the same reliability, but with digital efficiency, transparent prices and access to specialized manufacturing processes. Many industrial companies now use parts procurement via platforms for 40-60% of their series components.

CNC24 has established itself as the most trusted procurement platform for parts in the DACH region. With over 50,000 successfully completed projects and a customer satisfaction rate of 98%, CNC24 sets standards in digital parts procurement.

What happens to sensitive design data?

[Data protection](https://www.cnc24.com/security/) is a top priority for professional procurement platforms for components. All design data is transmitted and stored in encrypted form. Only the suppliers selected for production are granted access – and only to the necessary data. All production drawings are transmitted anonymously to the manufacturers. In addition, all contract manufacturers are subject to a confidentiality agreement with CNC24.

What happens to sensitive design data?

Data protection is a top priority for professional procurement platforms for components. All design data is transmitted and stored in encrypted form. Only the suppliers selected for production are granted access – and only to the necessary data. All production drawings are transmitted anonymously to the manufacturers. In addition, all contract manufacturers are subject to a confidentiality agreement with CNC24.

Any further questions?

[Get in touch with us](https://www.cnc24.com/contact/)

### Quantifiable TCO reduction

Studies show that companies can reduce their total cost of ownership by 25-40% by using a **procurement platform for components**:

**Direct cost savings:**

- 15-30% lower purchase prices through market comparisons

- 50-70% reduction in procurement times

- 80-90% less administrative work

**Indirect cost savings:**

- Reduced warehousing costs thanks to more precise demand planning

- Less production downtime thanks to reliable delivery

- Lower quality costs thanks to prequalified suppliers

- Lower personnel costs through increased efficiency

### Time savings through automation

Traditional **parts procurement** often requires weeks of communication with various suppliers. A professional **procurement platform for components** reduces this effort considerably:

- Automated request for quotation

- Digital document management

- Streamlined communication processes

- Integrated project overview

### Quality assurance and compliance

Modern **component procurement platforms** implement strict quality controls. CNC24 ensures that all components meet the required standards through systematic supplier evaluations and continuous quality monitoring.

### Concrete examples from practice: How companies benefit

**Case study: medium-sized mechanical engineering company:**
A Swabian mechanical engineering company reduced its procurement times for special parts from 4-5 weeks to 3-4 weeks by cleverly using the CNC24 platform in parallel with existing supplier contracts.

**Automotive supplier experience:**
A Tier 2 supplier now covers 40% of its prototyping requirements via the **procurement platform for components**, while series parts continue to be sourced via established partners.

## Industries that benefit from optimized parts procurement

### Mechanical engineering

Mechanical engineering companies require a large number of specialized components. A comprehensive **component procurement platform** provides access to experts for a wide range of manufacturing processes and materials.

### Automotive industry

In the automotive industry, precise **parts procurement** is critical to maintaining production cycles. A specialized **procurement platform for components** enables suppliers to reliably meet even short-term requirements.

### Aerospace

The aerospace industry places the highest demands on precision and quality. As a **procurement platform for components**, CNC24 also meets the most demanding certification requirements of this industry.

Get a quote for your parts

[Get a quote now](/wizard/)

## Three critical success factors in platform selection

### Factor 1: Technical expertise of the platform team

Not all component sourcing platforms are created equal. The best platforms employ experienced engineers who understand technical drawings and can assess manufacturability.

### Factor 2: Quality of supplier pre-qualification

A component procurement platform is only as good as its weakest suppliers. Rigorous intake processes and continuous assessments are crucial.

### Factor 3: Integration into existing IT systems

The best parts procurement works seamlessly with ERP, PLM and other enterprise systems. APIs and standard interfaces save time and reduce errors.

- Detailed technical drawings

- Material requirements and tolerances

- Quality standards and certifications

- Delivery time window and quantities

### Supplier management

An effective **procurement platform for components** enables systematic supplier management through:

- Performance monitoring

- Regular evaluations

- Long-term partnership development

- Risk management

### Continuous optimization

**Component procurement** should be continuously analyzed and improved. Modern platforms offer comprehensive analytics and reporting tools for data-based decisions.

## Why CNC24 is the leading procurement platform for components

CNC24 has established itself as the most trusted **procurement platform for components** in the DACH region. With a digitally networked measuring center for quality assurance, direct contacts in customer support and over 2,000 customers as well as 100,000 successfully completed projects and a customer satisfaction rate of 98%, CNC24 sets standards in digital parts procurement.

### Unique advantages of CNC24:

- Comprehensive network of certified manufacturing partners

- Innovative AI-supported offer brokerage

- Transparent pricing without hidden costs

- Professional project support from inquiry to delivery

- Integrated quality assurance and certification management

## Conclusion: The future of industrial parts procurement

A professional procurement platform for components is essential for competitive companies today. The digitalization of parts procurement not only enables efficiency gains and cost savings, but also greater flexibility and quality in production.

CNC24 is at the forefront of this development and offers companies of all sizes the tools and networks they need for successful component procurement. The platform combines proven manufacturing expertise with state-of-the-art technology, creating the ideal foundation for Industry 4.0.

Investing in a high-performance procurement platform for components today lays the foundation for sustainable business success and positions you optimally for the challenges of the future.

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

---

---
title: "Flame cutting vs. plasma cutting: The ultimate comparison for metalworking in 2025"
url: "https://www.cnc24.com/resources/sheet-metal-processing/flame-cutting-vs-plasma-cutting-the-ultimate-comparison-for-metalworking-in-2025/"
lang: "en"
type: "post"
description: "Flame cutting vs. plasma cutting: Which cutting technology is right for your project? Our comparison guide shows the key differences in quality, speed and costs. From material selection to cost-effectiveness - get all the facts you need to make the right decision in metalworking."
last_modified: "2025-10-15T20:06:58+00:00"
categories: [Sheet Metal Processing]
tags: [Procurement]
---

# Flame cutting vs. plasma cutting: The ultimate comparison for metalworking in 2025

## Introduction: Thermal cutting processes in modern manufacturing

In **[metalworking](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)**, manufacturing companies are faced with the important decision between different cutting processes. **Flame cutting** and **plasma cutting** are among the most commonly used thermal cutting processes, but which method is the right one for your project? This comprehensive guide will show you the differences, advantages and disadvantages as well as the optimum areas of application for both processes.

## **What is flame cutting? Basics and how it works**

**Flame cutting** (also known as **oxy-fuel cutting** ) is a proven thermal cutting process that has been used in industry for over 100 years. In this process, an acetylene-oxygen flame is used to heat the material to ignition temperature.

### Flame cutting process: How the process works

- **Preheating**: The acetylene-oxygen flame heats the steel to approx. 1,000°C

- **Ignition**: Pure oxygen is supplied when the ignition temperature is reached

- **Combustion**: The oxygen jet burns the metal

- **Slag discharge**: The resulting slag is blown out of the kerf

These processes take time, tie up expertise and are often carried out using different tools or by email. Despite their high relevance, they are rarely fully digitized.

## Flame cutting materials: What can be cut?

**Autogenous cutting** is only suitable for **unalloyed and low-alloy steels**. Materials such as:

- Structural steel (S235, S355)

- Welding steel

- Structural steel

- Weatherproof steels

**Important note**: Stainless steel, aluminum or other non-ferrous metals cannot be processed with flame cutting.

## Plasma cutting: Modern technology for versatile applications

**Plasma cutting** is a state-of-the-art thermal cutting process that uses an electric arc to transform a gas into a plasma state. At temperatures of up to 30,000°C, the plasma jet melts the material precisely.

### Plasma cutting process: Technology in detail

- **Arc generation**: Electric arc between electrode and workpiece

- **Gas ionization**: The process gas is ionized into plasma

- **Material melting**: Plasma melts the metal locally

- **Melt discharge**: Gas flow removes the melt from the kerf

### Plasma cutting materials: Universal application possibilities

**Plasma cutting** can process all electrically conductive metals:

- Structural steel and alloy steels

- Stainless steel (1.4301, 1.4404, 1.4571)

- Aluminum and aluminum alloys

- Copper and copper alloys

- Titanium

- Brass

Get a quote for your parts

[Get a quote now](/wizard/)

## Flame cutting vs. plasma cutting: Direct comparison

### Material thicknesses in comparison

| Procedure | Minimum strength | Maximum strength | Optimal range |
| --- | --- | --- | --- |
| Flame cutting | 5 mm | 1,000+ mm | 40-300 mm |
| Plasma cutting | 0.5 mm | 160 mm | 1-40 mm |

### Cutting speed & quality

**Plasma cutting speed**:

Plasma cutting is characterized by exceptionally high feed rates with thin material thicknesses, which leads to maximum productivity in sheet metal production.

- 5 mm steel: up to 12,000 mm/min

- 10 mm steel: up to 5,000 mm/min

- 20 mm steel: up to 2,000 mm/min

**Flame cutting speed**:

Autogenous cutting achieves its optimum efficiency with large material thicknesses, where the constant cutting speed remains independent of the workpiece geometry.

- 20 mm steel: approx. 800 mm/min

- 50 mm steel: approx. 400 mm/min

- 100 mm steel: approx. 200 mm/min

Plasma cutting quality

Plasma cutting is characterized by a high speed when cutting thin sheets

- Narrow kerf (1-4 mm)

- Low heat-affected zone

- Minimal warpage

- Clean cut edges

- Precise contours possible

**Flame cutting quality**:

The autogenous process ensures right-angled cut surfaces with large material thicknesses and enables direct weld seam preparation through controlled edge geometry.

- Wider kerf (3-6 mm)

- Larger heat-affected zone

- Possible distortion with thin sheets

- Cut edges are often reworked

- Straight cut for thick materials

**Pros and cons**

## Flame cutting advantages and disadvantages

Flame cutting advantages

- **Extremely thick materials**: cuts up to over 1,000 mm thick possible

- **Low acquisition costs**: simple and robust technology

- **Low operating costs**: only gas and oxygen required

- **Portability**: Mobile application possible on construction sites

- **Weld seam preparation**: Ideal V-seam production

- **Low maintenance**: Few wearing parts

Flame cutting disadvantages

- **Limited choice of materials**: Only suitable for steel

- **Slow speed**: particularly inefficient with thin sheets

- **High heat input**: Large heat-affected zone and distortion

- **Reworking required**: cut edges often need to be reworked

- **Safety risks**: Handling gas cylinders requires specialist knowledge

- **Environmental impact**: high CO2 emissions due to combustion

**Pros and cons**

## Plasma cutting advantages and disadvantages

Plasma cutting advantages

- **Universal material processing**: All conductive metals can be cut

- **High cutting speed**: Up to 15x faster than flame cutting

- **Excellent cutting quality**: precise edges, minimal reworking

- **Complex geometries**: Small cut-outs and tight radii also possible

- **Low heat-affected zone**: Minimal distortion and microstructural changes

- **CNC integration**: Fully automatic machining possible

- **More environmentally friendly**: no CO2 emissions through combustion

Plasma cutting disadvantages

- **Limited material thickness**: Economical mostly up to 40-50 mm

- **Higher acquisition costs**: Complex technology with power source

- **Wear parts**: Regular replacement of electrodes and nozzles

- **Energy costs**: High power consumption with thick materials

- **Protective measures**: Extraction and UV protection required

- **Bevel position**: Possible edge bevel for thicker materials

## Costs of flame cutting vs. plasma cutting

### Acquisition costs

**Flame cutting costs**:

- Hand burner: 200-500 €

- Machine burner: 5,000-20,000 €

- CNC cutting system: 50,000-200,000 €

**Plasma cutting costs**:

- CNC plasma system: 80,000-500,000 €

- Hand plasma: 1.000-5.000 €

- Machine plasma: 15,000-50,000 €

### Operating costs per meter of cut

**Material thickness 10 mm steel**:

- Flame cutting: approx. 0.15 €/m

- Plasma cutting: approx. 0.25 €/m

**Material thickness 50 mm steel**:

- Flame cutting: approx. 0.40 €/m

- Plasma cutting: approx. 1.20 €/m

_Note: Costs vary depending on energy prices, wearing parts and working time_

Get a quote for your parts

[Get a quote now](/wizard/)

## Areas of application: When to choose which method?

### Flame cutting applications

**Ideal for**:

- Steel construction and design

- Shipbuilding and offshore

- Mechanical engineering (thick base plates)

- Heavy industry

- Construction site cuttings

- Scrap processing

**Typical projects**:

- Beams and profiles > 40 mm

- Flanges and base plates

- Weld seam preparation

- Repair work on site

### Plasma cutting applications

**Ideal for**:

- Sheet metal processing (1-40 mm)

- Vehicle construction and body parts

- HVAC and ventilation technology

- Advertising signs and facades

- Arts and crafts and design

- Prototype construction

**Typical projects**:

- Thin sheets and precision parts

- Complex contours and cut-outs

- Stainless steel components

- Aluminum blanks

## Quality standards and norms

### Relevant standards for thermal cutting processes

- **DIN EN ISO 9013**: Quality groups for thermally cut edges

- **DIN EN ISO 14731**: Weld seam preparation by flame cutting

- **DIN EN ISO 12584**: Classification of plasma cuts

### Quality classes in comparison

| Quality feature | Flame cutting | Plasma cutting |
| --- | --- | --- |
| Perpendicularity | ±1-3° | ±0,5-2° |
| Roughness | Ra 10-100 μm | Ra 5-50 μm |
| Burr formation | 0.5-3 mm | 0.1-1 mm |
| Dimensional accuracy | ±0.5-2 mm | ±0.2-1 mm |

## Safety and occupational health

### Flame cutting safety

**Hazards**:

- Explosion due to gas mixtures

- Burns from flames and hot surfaces

- Eye damage due to bright flame

- Smoke development

**Protective measures**:

- Welding helmet with filter

- Heat-resistant protective clothing

- Extraction in closed rooms

- Professional gas storage

### Plasma cutting safety

**Hazards**:

- UV radiation through electric arc

- Electric shock due to improper operation

- Smoke and dust development

- Noise development

**Protective measures**:

- Automatic helmet with UV protection

- Extraction system mandatory

- Hearing protection for loud systems

- Secure power supply

## Outlook for the future: Developments in cutting technology

### Innovative flame cutting technologies

- **Powder burners**: For stainless steel and cast iron

- **High-performance torch**: Higher cutting speeds

- **Hydrogen burner**: more environmentally friendly alternative

### Progress in plasma cutting

- **High definition plasma**: Better cutting quality

- **Water table technology**: Reduced smoke development

- **AI-controlled parameters**: Automatic optimization

- **Hybrid systems**: combination with laser technology

## Decision-making aid: Which procedure is the right one?

### Select flame cutting if:

- Material thickness > 40 mm

- Only mild steel to be cut

- Low investment costs required

- Mobile application required

- Focus on weld seam preparation

### Select plasma cutting when:

- Material thickness < 40 mm

- Various metals can be processed

- High cutting quality required

- Complex contours required

- Focus on productivity

FAQ

### Frequently asked questions about flame cutting & plasma cutting

Can stainless steel be processed with flame cutting?

No, conventional flame cutting only works with unalloyed and low-alloy steels. Stainless steel forms an oxide layer that prevents the process. Plasma cutting is the better choice for stainless steel.

Up to what material thickness can plasma cut?

High-quality plasma systems produce clean, high-quality cuts up to approx. 50 mm. Separating cuts are also possible with thicker materials, but with reduced cutting quality.

Which process is more environmentally friendly?

Plasma cutting is generally more environmentally friendly, as no combustion takes place and therefore no CO2 is produced. However, the power consumption must be taken into account.

How much does cutting cost per meter?

The costs vary greatly depending on the material, thickness and process. As a guide: flame cutting 0.10-0.50 €/m, plasma cutting 0.20-1.00 €/m for comparable material thicknesses.

Can both processes be automated?

Yes, both processes can be fully integrated into CNC systems. Modern systems offer automatic material recognition and parameter optimization.

How does the cut quality differ?

Plasma cutting generally produces smoother cut edges with less roughness and a narrower heat-affected zone. Flame cutting produces rougher edges that often need to be reworked.

Do you have any questions

[Get in touch with us](https://www.cnc24.com/contact/)

## Conclusion: The right choice for your project

The decision between **flame cutting** and **plasma cutting** depends primarily on the material, thickness and desired quality. While flame cutting is unbeatable for extremely thick steel plates, plasma cutting impresses with its versatility and precision for thin to medium material thicknesses.

### CNC24: Your partner for professional cutting solutions

At **CNC24**, you receive top-quality components in both **plasma cutting** and **flame cutting**. Our experts automatically select and guarantee the optimum process for your project:

- Best cutting quality thanks to modern systems

- Cost-optimized process selection

- Short delivery times thanks to efficient processes

- Comprehensive material selection from structural steel to stainless steel

**Enquire now free of charge** and benefit from over 30 years of experience in metalworking!

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

---

---
title: "CNC machining online: Upload file, receive quotation, have component manufactured"
url: "https://www.cnc24.com/resources/blog/cnc-machining-online-upload-file-receive-quotation-have-component-manufactured/"
lang: "en"
type: "post"
description: "Procuring CNC components has never been so easy: with digital manufacturing platforms such as CNC24, you can upload your CAD file, receive a binding quote in no time at all and have your parts manufactured to the highest quality standards - without the need for a lengthy search for suppliers. In this article, we show you how the process works, what you should look out for and what advantages CNC machining online offers for buyers and designers."
last_modified: "2025-12-04T15:34:30+00:00"
categories: [Blog]
tags: [CNC, CNC machining]
---

# CNC machining online: Upload file, receive quotation, have component manufactured

**Order technical components online – quickly, securely, precisely.** CNC machining online considerably simplifies the classic procurement process for milled parts, turned parts and sheet metal parts: instead of a long search for suppliers, e-mail ping-pong and manual calculation, you will receive your quotation within 48 hours – including feasibility check, delivery date and price.

But how does it actually work? On this page you will find out how you can order CNC parts online in just a few steps – with full transparency, tested quality and personal support. Ideal for technical purchasers, design engineers and project managers who need efficiency and predictability.

## **Why CNC machining online?**

Many companies face the same challenges:

- Complex supplier research

- Manual quotation processes

- Bottlenecks in capacity and quality

- Increasing requirements for documentation and traceability

With an **online manufacturing platform** such as [CNC24](/), you can fully digitize this process – and save time, money and nerves in the process.

## CNC machining online – explained step by step

### How does CNC machining work online?

- Upload CAD file or technical drawing

- Automatic & manual feasibility check

- Receive an individual offer within 48 hours

- Start production via qualified partners

- Quality inspection & documentation as required

- Punctual delivery of tested CNC components

### 1. Upload CAD file & start request

You start the process by simply uploading your **STEP, IGES, DXF or PDF files** to our platform – without registration. You also enter the most important parameters:

- Material (e.g. aluminum, stainless steel, POM)

- Quantity & delivery time

- Threads, surfaces, tolerances

- Documentation requests (e.g. initial sample test report)

The data is **transmitted in encrypted form** in compliance with the GDPR and **anonymized** for suppliers if required. This keeps your know-how protected.

➡️ [To the upload function →](/wizard/)

## 2. Technical examination: feasible & economical?

Our platform combines an **automated feasibility check** with the expertise of experienced production technicians. The tests include

- Component manufacturability (accessibility, processing steps)

- Tolerances & critical geometries

- Economic efficiency of implementation

- Constructive optimization potential

Optionally, you will receive information on **production-oriented design (Design for Manufacturing)** in order to reduce costs and minimize risks.

## 3. Online offer within 48 hours

After checking, you will receive a **binding offer** – directly in your inbox or in the customer portal.
Included are:

- Individual and total prices

- Available delivery options (standard, express)

- Notes on surfaces, testing & packaging

- Contact for queries

Prices are calculated on the basis of our large network – with **over 500 verified suppliers in Germany, Europe & Asia**.

Get a quote for your parts

[Get a quote now](/wizard/)

## 4. CNC production via a certified partner network

The simpler the component, the more efficient the machining. Complex shapes, deep pockets, organic free-form surfaces or a large number of clamping operations almost always lead to higher costs. Production is then carried out by a suitable supplier from our network – with selection criteria such as

- Machinery (e.g. 5-axis CNC, sliding headstock automatic lathes)

- Certifications (ISO 9001, ISO 13485, EN 9100)

- Capacity & specialization

- Experience with comparable projects

Thanks to digital matching, you receive the most suitable manufacturing partner – without having to search for them yourself.

## 5. Quality assurance & documentation

Depending on the industry and component requirements, the following services can be integrated:

- **Coordinate measurements (3D-CMM, probe, optical)**

- **Material certificates & proof of origin**

- **Initial sample test reports (VDA, PPAP)**

- **Surface certificates (anodizing, galvanizing, powder coating)**

CNC24 operates **its own measuring center**, which guarantees the highest quality even for sensitive projects or safety applications.

➡️ [More about quality assurance at CNC24](https://www.cnc24.com/additional-services/quality-management/)

## 6. Delivery – fast, documented, plannable

Depending on the size of the project, your CNC parts are delivered by express service or freight forwarder. The delivery dates are monitored digitally – and in the event of delays, our project team intervenes to speed up production or inform you of delays in good time.

Get a quote for your parts

[Get a quote now](/wizard/)

## **Your advantages at a glance**

**Your advantages at a glance**
⏱️ **Fast CNC quotes online** – usually in <48h
🧰 **Large production spectrum** (milling, turning, laser cutting, sheet metal bending)
🛡️ **Certified quality assurance** – with our own measuring center
💬 **Personal support** from technical experts
🔒 **GDPR-compliant data processing & NDA protection**
💸 **Competitive prices** thanks to a large supplier network

## Security Confidentiality

Data security is essential, especially for projects that require protection (e.g. MedTech, defense, aerospace). CNC24 guarantees it:

- End-to-end encryption

- Hosting on German servers (DSGVO)

- all suppliers

- Optional: **anonymized forwarding of signatures**

FAQ

### **Component procurement via online manufacturer**

**What does CNC machining actually mean?**

You upload your drawing or CAD file and receive quote after review. Once the order has been placed, part produced by certified manufacturer including assurance punctual delivery.

**Which parts can I have manufactured online?**

Almost mechanical components milled made aluminum complex turned threads surface treatment. Assemblies are also possible.

**How secure transmission?**

All transmitted in encrypted form, stored only passed partners anonymized form. In addition, NDAs suppliers standard.

**What service cost?
**

The fully included offer price there **no additional platform brokerage fees**. Thanks international network, targeted matching manufacturing expertise, we usually able achieve **better prices than local suppliers** same higher quality. You benefit **economies scale, intelligent sourcing reliable supply chains**, without purchasing costs.

Any further questions?

[Get touch us](https:>40% time savings in operational purchasing – with consistent quality and a reduced complaint rate.

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion: Recognizing indirect procurement as an efficiency lever

Indirect costs in CNC procurement are real – and expensive. The good news is that they can be measurably reduced using digital platforms.

**Digital procurement via CNC24 means:**

- Less communication effort

- Faster quotation processes

- Better planning thanks to fixed delivery dates

- Relief for operational purchasing

Whether for series, prototypes or sample parts: Digital CNC procurement is a pragmatic lever for optimizing purchasing – especially in times of a shortage of skilled workers and increasing cost pressure.

[More about quality assurance at CNC24](https://www.cnc24.com/additional-services/quality-management/)

FAQ

### What counts as indirect procurement for CNC parts?

What does indirect procurement mean in the context of CNC parts?

Indirect procurement includes all expenses that are not directly related to the component itself, but are necessary for procurement: Requests for quotations, supplier comparisons, technical checks or deadline tracking. These processes can be made significantly more efficient using digital platforms.

How does CNC24 relieve the technical purchasing department?

Thanks to a central inquiry and quotation process, automated drawing checking, quality assurance in our own measuring center and transparent communication. This reduces coordination effort and frees up time for strategic tasks.

Who is digital CNC procurement particularly suitable for?

For technical buyers in industrial companies who regularly procure CNC parts or assemblies and want to reduce internal costs – e.g. in mechanical engineering, medical technology, robotics or electrical engineering.

Is indirect procurement really relevant for CNC purchasing?

Yes – especially where many requests with a high level of technical complexity are processed. Platforms help to **minimize** these **efforts** without compromising on quality or documentation.

Do you have any questions

[Get in touch with us](https://www.cnc24.com/contact/)

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

---

---
title: "Component measurement"
url: "https://www.cnc24.com/additional-services/component-measurement/"
lang: "en"
type: "page"
description: "Precise component measurement Component measurement by CNC24 At our in-house measuring center in Berlin, we test your components using state-of-the-art coordinate measuring machines from Mitutoyo. You receive complete test reports, initial sample test reports (EMPB) and digitally traceable measurement reports"
last_modified: "2025-10-15T21:45:45+00:00"
---

# Component measurement

Precise component measurement

# Component measurement by CNC24

At our in-house measuring center in Berlin, we test your components using state-of-the-art coordinate measuring machines from Mitutoyo. You receive complete test reports, initial sample test reports (EMPB) and digitally traceable measurement reports – precise, reproducible and audit-proof.

[Arrange a meeting now](#contact-us)

!["Precision measurement of a metal ring with a caliber on a technical plan at CNC24"](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-21-1024x683.jpg)

## **The CNC24 measuring service**

### Manual measurement

### 3D-CMM measurement

### Surface measurement

### **Contour measurement**

Your advantage

### **Measurement independent of the supplier**

As the central quality interface in your supply chain, we ensure that every component meets your specifications exactly. Our measuring center is equipped with state-of-the-art measuring machines – providing you with reliable data for your quality assurance process.

**Highlights:**

- Measurements for individual parts, small series or series releases

- State-of-the-art measuring machines from Mitutoyo

- Complete initial sample test reports and measurement protocols

- Documentation of all deviations in shape, position and dimensions

![Component measurement at CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

How **it works**

### **Component measurement by CNC24**

1

**Delivery & preparation**

You send us your components together with a drawing or CAD model. We check all documents for completeness and prepare the measurement.

2

**Measurement by CNC measurement technician**

We analyze dimensions, tolerances and geometric features using modern measuring methods – including tactile and optical systems as well as 3D coordinate measuring technology.

3

**Evaluation, report & return shipment**

You receive an individual measurement report – digital, clear and audit-proof. Your components are usually returned within 48 hours of measurement.

Request component measurement

[Obtain a quote](#contact-us)

Good to know

### Modern measuring center

At the CNC24 measuring center in Berlin, we combine state-of-the-art measuring technology, certified processes and years of manufacturing experience – all under one roof. Our measuring room is equipped with high-precision coordinate measuring machines and hand-held measuring devices from Mitutoyo and enables reliable testing at micrometer level. Whether single part, small series or series release: we provide you with reliable measurement results that ensure your quality – regardless of the manufacturer or country of origin.

3D coordinate measurement

We check your components for dimensional accuracy and compliance with shape and position tolerances. Our Mitutoyo machines capture complex geometries directly on the basis of your CAD data – reliably and reproducibly.

**Surface & contour measurement**

We use high-resolution probe technology to measure the roughness and contours of your components precisely and in accordance with standards. The measurement results provide reliable information on the functionality and accuracy of fit of your components.

**Initial sampling & series testing**

Our initial sampling ensures the release of new components through complete, standard-compliant test reports. For series tests, we record dimensional deviations and trends across batches.

Use cases

### **Quality assurance**

**Our measuring service is ideal for:**

- Incoming goods inspections

- Supplier approvals

- First article inspections (also according to VDA/PPAP)

- Quality assurance for your contract manufacturers and in-house production

Thanks to our neutral position between purchasing and production, we offer a particularly high level of objectivity.

![Measuring machine checks a machined metal part with precise holes and threads](https://www.cnc24.com/wp-content/uploads/2022/06/messsonde-1024x684.jpg)

Do you need certificates

### **Do you need a measurement report or initial sample test report?**

Our colleagues in quality control create detailed measurement reports for you. On request, we can also create **initial sample test reports** or other test reports according to your individual specifications.

Please let us know exactly which test certificates you require at the time of your inquiry so that we can process your order without delay.

![Production team at work in the production facility](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-11-1024x683.jpg)

### Make a request for component measurement

You are welcome to send us a message. Please note that the CNC24 service is aimed exclusively at commercial customers.

Abschicken

### Contact details

E-mail

info@cnc24.com

Telephone

+49 30 994 04 904

**Production site**

CNC24 GmbH
Marzahner Str. 21E
13053 Berlin

Opening hours on
weekdays from 08:00 to 18:00

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "All press releases"
url: "https://www.cnc24.com/all-press-releases/"
lang: "en"
type: "page"
description: "Press releases All press releases from CNC24 2025202420232022"
last_modified: "2025-06-19T14:14:30+00:00"
---

# All press releases

# Press releases

All press releases from CNC24

2025 2024 2023 2022

-

## CNC24 expands production range to include tube bending

June 10, 2025

[Read more: CNC24 expands production range to include tube bending](https://www.cnc24.com/press/cnc24-expands-production-range-to-include-tube-bending/)

-

## High precision thanks to automation and measurement technology

November 4, 2024

[Read more: High precision thanks to automation and measurement technology](https://www.cnc24.com/press/high-precision-thanks-to-automation-and-measurement-technology/)

-

## CNC24 survey: majority of manufacturers want to increase sales via manufacturing platforms

September 5, 2024

[Read more: CNC24 survey: majority of manufacturers want to increase sales via manufacturing platforms](https://www.cnc24.com/press/cnc24-survey-majority-of-manufacturers-want-to-increase-sales-via-manufacturing-platforms/)

-

## Growth: CNC24 quadruples quality assurance capacities with new measuring center

March 11, 2024

[Read more: Growth: CNC24 quadruples quality assurance capacities with new measuring center](https://www.cnc24.com/press/growth-cnc24-quadruples-quality-assurance-capacities-with-new-measuring-center/)

-

## Advancing internationalization poses challenges for SMEs

December 4, 2023

[Read more: Advancing internationalization poses challenges for SMEs](https://www.cnc24.com/press/advancing-internationalization-poses-challenges-for-smes/)

-

## CNC24 relies on automation. More efficient, faster, better

September 27, 2023

[Read more: CNC24 relies on automation. More efficient, faster, better](https://www.cnc24.com/press/cnc24-relies-on-automation-more-efficient-faster-better/)

-

## Start-up CNC24 on the road in China: supplier audits, supplier development and expansion of strategic partnerships

July 10, 2023

[Read more: Start-up CNC24 on the road in China: supplier audits, supplier development and expansion of strategic partnerships](https://www.cnc24.com/press/start-up-cnc24-on-the-road-in-china-supplier-audits-supplier-development-and-expansion-of-strategic-partnerships/)

-

## CNC24 invests in supplier management team

May 22, 2023

[Read more: CNC24 invests in supplier management team](https://www.cnc24.com/press/cnc24-invests-in-supplier-management-team/)

-

## Start-up CNC24 honored as employer of the future

March 16, 2023

[Read more: Start-up CNC24 honored as employer of the future](https://www.cnc24.com/press/start-up-cnc24-honored-as-employer-of-the-future/)

-

## CNC24 appoints Markus König as Chief Financial Officer

March 6, 2023

[Read more: CNC24 appoints Markus König as Chief Financial Officer](https://www.cnc24.com/press/cnc24-appoints-markus-konig-as-chief-financial-officer/)

-

## Start-up CNC24 awarded the German Excellence Prize 2023

January 27, 2023

[Read more: Start-up CNC24 awarded the German Excellence Prize 2023](https://www.cnc24.com/press/start-up-cnc24-awarded-the-german-excellence-prize-2023/)

-

## Audit tour of suppliers: CNC24 examines the potential of the manufacturing market in India

January 19, 2023

[Read more: Audit tour of suppliers: CNC24 examines the potential of the manufacturing market in India](https://www.cnc24.com/press/audit-tour-of-suppliers-cnc24-examines-the-potential-of-the-manufacturing-market-in-india/)

-

## On course for growth: start-up CNC24 increases inquiry volume by 138 percent

December 16, 2022

[Read more: On course for growth: start-up CNC24 increases inquiry volume by 138 percent](https://www.cnc24.com/press/on-course-for-growth-start-up-cnc24-increases-inquiry-volume-by-138-percent/)

-

## CNC24 survey: Potential of digital component procurement not yet exhausted

December 6, 2022

[Read more: CNC24 survey: Potential of digital component procurement not yet exhausted](https://www.cnc24.com/press/cnc24-survey-potential-of-digital-component-procurement-not-yet-exhausted/)

-

## Start-up: Online marketplace CNC24 is now a full-service provider for injection molding

November 22, 2022

[Read more: Start-up: Online marketplace CNC24 is now a full-service provider for injection molding](https://www.cnc24.com/press/start-up-online-marketplace-cnc24-is-now-a-full-service-provider-for-injection-molding/)

-

## CNC24 supports start-up in the production of automated extinguishing drones

October 19, 2022

[Read more: CNC24 supports start-up in the production of automated extinguishing drones](https://www.cnc24.com/press/cnc24-supports-start-up-in-the-production-of-automated-extinguishing-drones/)

-

## Tailwind after financing round

August 30, 2022

[Read more: Tailwind after financing round](https://www.cnc24.com/press/tailwind-after-financing-round/)

-

## CNC24 closes Series A with 8.25 million euros

August 4, 2022

[Read more: CNC24 closes Series A with 8.25 million euros](https://www.cnc24.com/press/cnc24-closes-series-a-with-8-25-million-euros/)

---

---
title: "What needs to be considered when bending tubes? &#8211; Design tips and material selection for bent CNC components"
url: "https://www.cnc24.com/resources/cnc/what-needs-to-be-considered-when-bending-tubes-design-tips-and-material-selection-for-bent-cnc-components/"
lang: "en"
type: "post"
description: "The manufacturing industry is facing profound change. Digitalization, automation and global supply chains are not only changing production processes, but also the way companies procure CNC and sheet metal components. In view of increasing demands for speed, flexibility and quality as well as a growing shortage of skilled workers, more and more industrial companies are turning to online manufacturing - i.e. the digital and efficient procurement of CNC parts via specialized platforms. In this article, you will find out what online manufacturing actually means, what advantages it offers over traditional procurement channels - and why CNC24 sets standards in terms of quality, speed and service as a digital manufacturing partner."
last_modified: "2025-10-15T20:11:28+00:00"
categories: [CNC]
tags: [CNC, CNC machining]
---

# What needs to be considered when bending tubes? &#8211; Design tips and material selection for bent CNC components

Tube bending is an essential process in CNC manufacturing, especially when it comes to producing functional, flow-optimized or space-saving pipelines. However, there are many challenges lurking between the CAD model and the finished component. To ensure that your project runs smoothly, a few basic rules should already be taken into account during the design phase.

## Choice of material for tube bending

Not every material is equally suitable for pipe bending. The decisive factors are properties such as formability, wall thickness and the risk of cracking or ovalization.

**Suitable materials for pipe bending:**

- Stainless steel (e.g. 1.4301 / V2A)

- Aluminum (e.g. EN AW-6060, 6082)

- Copper alloys

- Steel alloys with high ductility

**Less suitable materials:**

- High-strength or brittle steels without special bending properties

- Cast iron

**Tip: The thinner the wall with a large bending radius, the greater the risk of cross-sectional changes.**

## Design guidelines for pipe bending parts

To ensure that your components can be bent efficiently and without errors, you should observe the following design tips:

### 1. **Observe the minimum bending radius**

The bending radius should be at least 2 to 3 times the outer diameter of the pipe. Smaller radii often lead to ovalization or material failure.

### 2. **Prefer uniform wall thicknesses**

Avoid abrupt changes in wall thickness in the bending area, as these can lead to instability or cracks.

### 3. **Avoid press-fitting and drilling in the bending area**

All indentations or drill holes should be located outside the bending zones, otherwise they will have a negative effect on the forming process.

### 4. **Combine bends with sufficient straight sections**

Leave at least 1 to 2 times the pipe diameter as a straight section before and after the bend.

Get a quote for your parts

[Get a quote now](/wizard/)

Delivery times

### Avoid common mistakes when bending pipes

- Bending radii that are too small regardless of the material

- Components without sufficient straight section before bending

- Tolerances not matched to the bending process

- No simulation or material tests in advance

A brief comparison

### Tube bending or welding?

| Criterion | Tube bending | Welding |
| --- | --- | --- |
| Production costs | Low for series production | Higher due to more working hours |
| Component strength | Homogeneous, without separation points | Depending on seam quality |
| Tightness | Very good | Seam inspection required |
| Geometry flexibility | Restricted by bending radii | High for complex assemblies |
| Post-processing effort | Minor to not required | Grinding, testing, straightening if necessary |
| Optics | Smooth, uniform geometry | Visible seams, discoloration |
| Cycle time in series | Very short, can be automated | Higher, depending on the welding process |

## Conclusion: Better bending with CNC24

With the right design guidelines, suitable materials and an experienced production partner, high quality, tight tolerances and short cycle times can be achieved in [tube bending](https://www.cnc24.com/manufacturing-process/pipe-bending/). CNC24 supports you – from the initial inquiry to delivery.

FAQ Pipe bending

### Frequently asked questions about tube bending

**What is the minimum bending radius for pipe bending?**

As a rule of thumb, the bending radius should be at least 2 to 3 times the outer diameter – depending on the material.

**Which materials are particularly suitable for pipe bending?**

Aluminum (e.g. EN AW-6082), stainless steel (1.4301), copper and softer steel alloys with high ductility can be bent easily.

**How do I avoid ovalization or material failure?**

By selecting a suitable bending radius, uniform wall thicknesses and suitable materials – as well as a professional tool design.

**Can pipes with holes or slots be bent?**

Drill holes in the bending area should be avoided as they weaken the structure. Alternatively: Bending before mechanical processing.

**What tolerances are realistic for tube bending?**

Depending on the process and material, tolerances in the range of ±0.5 mm to ±1 mm are common – CNC24 provides project-specific advice on this.

Any further questions?

[Get in touch with us](https://www.cnc24.com/contact/)

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

---

---
title: "Material selection in CNC manufacturing: Why machinability is crucial"
url: "https://www.cnc24.com/resources/cnc/material-selection-in-cnc-manufacturing-why-machinability-is-crucial/"
lang: "en"
type: "post"
description: "The manufacturing industry is facing profound change. Digitalization, automation and global supply chains are not only changing production processes, but also the way companies procure CNC and sheet metal components. In view of increasing demands for speed, flexibility and quality as well as a growing shortage of skilled workers, more and more industrial companies are turning to online manufacturing - i.e. the digital and efficient procurement of CNC parts via specialized platforms. In this article, you will find out what online manufacturing actually means, what advantages it offers over traditional procurement channels - and why CNC24 sets standards in terms of quality, speed and service as a digital manufacturing partner."
last_modified: "2025-07-30T17:48:22+00:00"
categories: [CNC]
tags: [CNC, CNC machining, CNC24, Medical technology]
---

# Material selection in CNC manufacturing: Why machinability is crucial

Selecting the right material is a key success factor in CNC machining. In addition to mechanical properties such as strength, corrosion resistance or weight, one criterion in particular plays a decisive role in economic efficiency: machinability. This describes how well a material can be machined using cutting processes such as turning, milling, drilling or grinding.

Materials with good machinability can be machined faster and more precisely, cause less tool wear and result in smooth surfaces – which not only reduces production costs, but also shortens production times. Conversely, materials that are difficult to machine require more effort: longer machining times, more frequent tool changes and potentially higher reject rates.

Machinability depends, among other things, on the hardness, thermal conductivity, chip breaking behavior and chemical composition of the material. Aluminum alloys such as EN AW-6082 or free-cutting steels such as 1.0715 are considered to have very good machinability and are ideal for series and prototype production. Stainless steels, titanium or high-strength alloys, on the other hand, place higher demands on machines, tools and process parameters.

Especially for components with tight tolerances, complex geometries or short delivery times, a well-thought-out choice of material can make all the difference. In practice, high machinability means higher precision, lower costs and shorter delivery times.

Our team at CNC24 will be happy to support you in selecting the right material – tailored to function, availability and machinability. This allows you to get the most out of your component – both technically and economically.

Get a quote for your parts

[Get a quote now](/wizard/)

## What is the best material for CNC machining?

The answer depends heavily on the application. Aluminum alloys such as EN AW-6082 are very easy to machine and ideal for prototypes or lightweight components. Stainless steels such as 1.4301 are suitable for durable, corrosion-resistant components. Titanium is used for highly stressed applications, but is difficult to machine and more cost-intensive. Plastic solutions such as POM-C are ideal for lightweight, low-wear designs.

## Aluminum vs. steel – which is better for your project?

Aluminum offers advantages in terms of weight, machinability and corrosion resistance – especially in aerospace and automotive engineering. Steel scores with high strength, wear resistance and lower material costs for large quantities. Free-cutting steels are often the first choice for series production with an economic focus.

## How does machinability affect CNC costs?

The better the machinability of a material, the shorter the machine run times, the lower the tool wear and the higher the reproducibility. This reduces both direct production costs and indirect costs due to rejects or reworking.

## Material selection for milling, turning and drilling in comparison

Not every material is equally suitable for every CNC process. Soft plastics can be milled well, but can melt during drilling. Titanium requires special parameters for all processes. Steel is an all-rounder, while aluminum is particularly advantageous for milling.

## Glossary of important terms

**Machinability** – Machinability of a material using cutting processes.
**Tolerance behavior** – Measure of how well precise dimensions can be maintained.
**Material number** – Standardized designation of technical materials (DIN EN ISO).
**Corrosion resistance** – Resistance to environmental influences such as moisture, chemicals, etc.
**Free-cutting steel** – Special steel for high cutting speeds with short chips.

## Selected materials in comparison

| Materiaḷgroup | Material designation | Material no. | Machinability | Tolerance behavior | Corrosion resistance | Typical applications |
| --- | --- | --- | --- | --- | --- | --- |
| Aluminum | EN AW-6082 | 3.2315 | ⭐⭐⭐⭐☆ | Very good | Medium | Lightweight construction, prototyping |
|  | EN AW-7075 | 3.4365 | ⭐⭐☆☆☆ | Good | Medium | Aviation, motor sports |
|  | EN AW-2011 | 3.1655 | ⭐⭐⭐⭐⭐ | Very good | Low | Series parts, threads |
|  | EN AW-6061 | 3.3211 | ⭐⭐⭐⭐☆ | Good | Medium | Mechanical engineering, devices |
|  | EN AW-5083 | 3.3547 | ⭐⭐☆☆☆ | Medium | High | Marine, vehicle construction |
| Free-cutting steels | 11SMn30 | 1.0715 | ⭐⭐⭐⭐⭐ | Very good | Low | Turned parts, connecting parts |
|  | 9SMn28K | 1.0718 | ⭐⭐⭐⭐☆ | Good | Low | Machine parts, shafts |
|  | 36SMn14 | 1.0762 | ⭐⭐⭐⭐☆ | Good | Low | Serial turned parts |
| Structural steels | S235JR | 1.0038 | ⭐⭐⭐☆☆ | Good | Low | Frames, carriers, laser parts |
|  | C45E | 1.1191 | ⭐⭐☆☆☆ | Medium | Low | Gear wheels, shafts |
|  | 42CrMo4 | 1.7225 | ⭐⭐☆☆☆ | Medium | Medium | Gear parts, tools |
| Stainless steels | X5CrNi18-10 | 1.4301 | ⭐⭐☆☆☆ | Medium | High | Medical technology, housing |
|  | X10CrNiMoTi18-10 | 1.4571 | ⭐⭐☆☆☆ | Medium | Very high | Chemical plants, outdoor areas |
|  | X6CrNiTi18-10 | 1.4541 | ⭐⭐☆☆☆ | Medium | High | Food industry |
| Titanium | Ti6Al4V | 3.7164 | ⭐☆☆☆☆ | Medium | Very high | Implants, aviation |
|  | Titanium Grade 2 | 3.7035 | ⭐⭐☆☆☆ | Medium | High | Plant engineering, chemistry |
| Plastics | POM-C | – | ⭐⭐⭐⭐⭐ | Very good | Medium | Sliding parts, guides |
|  | PA6 | – | ⭐⭐⭐☆☆ | Good | Medium | Technical plastic parts |
|  | PTFE | – | ⭐⭐☆☆☆ | Medium | Very high | Seals, chemical applications |
|  | PE-HD | – | ⭐⭐☆☆☆ | Medium | High | Devices, covers |

FAQ Material selection

### Frequently asked questions about material selection in CNC production

**What is machinability?**

Machinability is the ability of a material to be machined efficiently using cutting processes such as turning, milling or drilling. It has a direct influence on production costs, machining times and surface quality.

**Which materials are considered to be particularly easy to machine**?

Materials such as aluminum (e.g. EN AW-6082), free-cutting steel (e.g. 11SMn30) or engineering plastics (e.g. POM-C) are known for their excellent machinability.

**Which materials are difficult to work with?**

Titanium, high-strength stainless steels or hardened steels are considered difficult to machine and require special tools, machine parameters and experience.

**What role does the choice of material play in the delivery time?**

Materials with good machinability lead to shorter machine running times and less reworking – and therefore to shorter throughput and delivery times.

**Can CNC24 help with the material decision?**

Yes, our manufacturing experts will advise you on the selection of the optimum material – tailored to function, cost-effectiveness and machinability.

Any further questions?

[Get in touch with us](https://www.cnc24.com/contact/)

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

---

---
title: "Pipe bending"
url: "https://www.cnc24.com/manufacturing-process/pipe-bending/"
lang: "en"
type: "page"
description: "Precisely bent pipes made to measure Pipe bending Order bending and edging of sheet metal parts online. Precise sheet metal processing with a wide range of materials. Simply upload your CAD file and receive a quote within 48 hours. Get"
last_modified: "2025-08-04T00:38:36+00:00"
---

# Pipe bending

Precisely bent pipes made to measure

# Pipe bending

Order bending and edging of sheet metal parts online. Precise sheet metal processing with a wide range of materials. Simply upload your CAD file and receive a quote within 48 hours.

[Get a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Tube bending at CNC24](https://www.cnc24.com/wp-content/uploads/Erodieren-1.png)

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Audited suppliers

Global network with over 500 audited suppliers

Attractive prices

Highest quality and competitive prices for all manufacturing processes

Fast delivery

With CNC24 you reduce your delivery time by up to 50%

Wide range of materials

All plastics and metals available in over 600 materials

Your partner for bending processes

### We bend profiles and tubes into shape

CNC24 is your reliable partner for professional tube bending – from prototype to series production. With our international network of suppliers, we manufacture bent tubes and profiles of the highest quality and according to individual specifications. Thanks to modern CNC tube bending machines and comprehensive quality assurance, we guarantee precise results with every bend – whether stainless steel, aluminum, copper or special alloys.

![Tube bending machine](https://www.cnc24.com/wp-content/uploads/CNC-Maschine-Operator-1.png)

Sheet metal processing at CNC24

More information on metal and sheet metal processing

[Learn more](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)

Tube bending

### Technical data

| Diameter: | 15 to 90 mm 20 mm |
| --- | --- |
| Wall thickness | Up to 4 mm |
| Length: | Up to 3,300 mm profile length |
| Manufacturing: | Square tubes, round tubes |
| Ideal batch size: | from 1 – 50,000 pieces |

Our materials

### Available materials

| Aluminum | Copper |
| --- | --- |
| Stainless steel | Brass |
| Steel | More on request |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1394.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1392.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1393-1.svg)

Briefly explained

### **What is tube bending?**

**Pipe bending** is a forming process in which pipes and profiles are bent to specific radii in a controlled manner without deforming the cross-section or wall thickness to an unacceptable degree. The process is used wherever media-carrying or load-bearing pipes are required – for example in mechanical engineering, medical technology, automotive engineering or the aviation industry.

At CNC24, you can choose from various processes such as **mandrel-free bending**, **mandrel bending**, **roll bending** and **stretch bending** – depending on the material, bending radius and series size.

![Tube bending parts](https://www.cnc24.com/wp-content/uploads/Edelstahlrohre-auf-Metalloberflache-1024x683.png)

**Your advantages**

### **Tube bending with CNC24**

- **High precision** thanks to CNC-controlled tube bending machines

- **Wide variety of materials**: steel, stainless steel, aluminum, copper, brass, etc.

- **Integrated quality assurance** in our own measuring center

- **Flexible production**: from individual items to large series

- **Fast quotation times**: Tube bending quotes from 48 hours

- **Technical advice** on feasibility, bending radii and material selection

![CNC production at partner companies](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-35-1-1024x683.webp)

Offer for your components

We will send you a suitable offer for your components within 48 hours

[Obtain a quote](/wizard/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Surface treatment

### We get the best out of your components

Refinement, appearance, protection against wear and corrosion prophylaxis of the turned components are as much part of our core business as the production of components.

- Sandblasting

- Paint

- Anodizing

- Powder coating

- Electroless nickel

- Galvanizing

- Passivate

- Chromate

[All surface processes](https://www.cnc24.com/manufacturing-process/surface-treatment/)

![Surface treatment](https://www.cnc24.com/wp-content/uploads/2022/08/stefanhaehnel_CNC24-39-1024x683.jpg)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

FAQs on bending

### Answers to your questions about bending.

**What minimum bending radii are possible when bending pipes?**

The smallest possible bending radius depends on the pipe diameter, the wall thickness and the material. As a rule of thumb, the bending radius should be at least 1.5 times the tube diameter. At CNC24, we check each inquiry individually for feasibility and recommend the optimum bending geometry.

Which materials can be bent?

We manufacture bent tubes from a variety of materials – including **stainless steel, steel, aluminum, copper, brass** and **titanium**. Depending on the material, different bending processes are used to prevent cracking or cross-sectional deformation.

**Which bending processes are used at CNC24?**

We work with experienced tube bending partners who use different processes depending on the requirements: **mandrel bending for** tight radii, **mandrel-free free-form bending**, **stretch bending** for high precision or **roll bending** for large-format bends. Our technical experts will select the right process for your requirements.

**Can bent tubes also be coated or further processed?**

Yes, on request we can also carry out **surface finishing** such as **powder coating, electroplating, anodizing or painting** as well as **additional processing** such as deburring, laser cutting, chamfering or welding. This means you receive ready-to-install components from a single source.

How quickly can I get a quote for bent pipes?

As a rule, you will receive a quote from CNC24 within **48 hours** of uploading your drawing and requirements. Our algorithms match your request with suitable tube bending companies – you benefit from high availability and competitive prices.

**What is pipe bending?**

Pipe bending is a forming process in which pipes are bent to specific radii without cutting or welding. The aim is to produce pipes or structures that fit precisely and are stable without damaging the pipe material.

How does mandrel bending work?

During mandrel bending, a mandrel is inserted into the pipe to prevent the pipe wall from collapsing during bending. This allows tight bending radii to be achieved with high precision and without deforming the pipe cross-section – especially with thin-walled pipes.

What are the advantages of CNC-controlled tube bending?

CNC tube bending enables high repeat accuracy, complex bending geometries and automated series production. This reduces time, costs and errors – ideal for industrial applications with high quality requirements.

Do you have any questions?

[Get in touch with us](https://www.cnc24.com/contact/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Have CNC components manufactured online: Efficiency, quality &amp; your partner CNC24"
url: "https://www.cnc24.com/resources/cnc/have-cnc-components-manufactured-online-efficiency-quality-your-partner-cnc24/"
lang: "en"
type: "post"
description: "The manufacturing industry is facing profound change. Digitalization, automation and global supply chains are not only changing production processes, but also the way companies procure CNC and sheet metal components. In view of increasing demands for speed, flexibility and quality as well as a growing shortage of skilled workers, more and more industrial companies are turning to online manufacturing - i.e. the digital and efficient procurement of CNC parts via specialized platforms. In this article, you will find out what online manufacturing means in concrete terms, what advantages it offers over traditional procurement channels - and why CNC24 sets standards in terms of quality, speed and service as a digital manufacturing partner."
last_modified: "2025-10-15T22:07:04+00:00"
categories: [CNC]
tags: [CNC, CNC machining, CNC24, Medical technology]
---

# Have CNC components manufactured online: Efficiency, quality &amp; your partner CNC24

## 1. **What does online CNC manufacturing mean?**

Online CNC manufacturing describes a fully digitalized process for the procurement of CNC components. Companies upload a CAD file to an online platform such as CNC24 and receive a customized quote within a very short time. Production takes place via a verified network – with a transparent price structure, digital order status and guaranteed quality.

**Key advantages:**

- Automated quotation generation in the shortest possible time

- Combination of components from a wide range of manufacturing technologies

- AI-supported matching with the optimal production partner

- Uniform quality standards – regardless of the country of manufacture

- Transparent prices, fast delivery times, low administrative costs

## 2. **Online vs. traditional CNC manufacturing: A direct comparison**

| Criterion | Traditional | Online CNC production (e.g. CNC24) |
| --- | --- | --- |
| Quotation preparation | Manual, days to weeks | Automated, minutes to hours |
| Supplier selection | Elaborate, non-transparent | AI-supported, large network |
| Process transparency | Low | High, incl. status tracking |
| Quality assurance | Personal responsibility | Double check + measuring center |
| Flexibility & scaling | Restricted | High, prototype to series |
| Manufacturing process | Focus on one manufacturing technology | Wide selection of manufacturing processes |
| Cost structure | Non-transparent | Clear & often cheaper |

Get a quote for your parts

[Get a quote now](/wizard/)

## 3. **Advantages of CNC online production at a glance**

#### ⏱ Reach your destination faster

- Instant quotes through automated calculation

- Express production possible in 72 hours

#### 💰 Manufacture at a lower price

- Bundling effects & transparent prices

- Efficiency gains through process automation

#### 🌍 Global network – local service

- Over 500 certified pavers in 22 countries

- Wide selection of materials & processes

#### 📦 From prototype to series production

- Flexible quantities, quickly customizable

- Ideal for development teams & SMEs

#### 🔍 Full transparency & control

- Digital order status

- Quality controls documented and traceable

#### 🌐 Simple & safe

- Data security through German servers & NDA

- Online platform with intuitive CAD upload

The partner for your components

## **Why CNC24 is your ideal online manufacturer**

Choosing the right online manufacturer is crucial to the quality, delivery reliability and efficiency of your projects. CNC24 combines digital speed with genuine industrial expertise – and sets standards in terms of quality assurance, service and technical depth.

✅ Quality management at the highest level

Complaint rate below 0.11 %

ISO 9001:2015 certified

[Own measuring center in Berlin](https://www.cnc24.com/additional-services/quality-management/)

🧠 AI meets experience

Free Design-for-Manufacturing (DfM) feedback

AI-supported supplier matching

Over 30 years of CNC expertise

🛠 Complete service from a single source

Personal contacts for complex projects

Milling, turning, laser cutting, 3D printing and much more.

Surface processing, component assembly, logistics

🔐 Your data is secure

Confidentiality through NDA & signature anonymization

AES-256 encryption

Server in Germany

[Components request](/wizard/)

## 5. Checklist: How to recognize the right CNC online paver

| Criterion | What you should look out for |
| --- | --- |
| Quality assurance | ISO certification, measuring center, audited partners, complaint rate |
| Transparency | Clear price, digital order status, traceable documentation |
| Expertise | Processes & materials in the portfolio, DfM consulting, experience |
| Reliability | On-time delivery, express options, capacity reserves |
| Customer service | Personal support, fast availability |
| Data security | Encryption, German servers, NDA, anonymized drawings |

## 6. Conclusion: Manufacturing CNC components online – with CNC24 to success

Online production offers companies the opportunity to procure CNC components faster, more flexibly and more reliably. CNC24 combines digital processes with uncompromising quality – from inquiry to delivery.

With more than 500 audited manufacturing partners, its own measuring center, personal advice and an intuitive customer portal, CNC24 is the ideal partner for your prototypes, small batches and series production.

👉 **Upload your CAD file now and have CNC components manufactured online – receive a quote in minutes.**

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/milled-parts/), [turning](https://www.cnc24.com/manufacturing-process/turning/), [sheet metal processing](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/), die casting, injection moulding and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/).

For quality control, all parts undergo an additional test process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

---

---
title: "Expert tips to help you secure your steel prices in 2025"
url: "https://www.cnc24.com/resources/blog/expert-tips-to-help-you-secure-your-steel-prices-in-2025/"
lang: "en"
type: "post"
description: "Steel prices fluctuate and present companies with new challenges every year. However, with the right strategies, you can gain planning security and optimize your costs in the long term."
last_modified: "2025-11-18T10:20:48+00:00"
categories: [Blog]
tags: [CNC, CNC machining, CNC24]
---

# Expert tips to help you secure your steel prices in 2025

## **What to do when steel prices fluctuate?**

**Steel prices** have fluctuated wildly over the past ten years, posing major challenges for companies around the world. We sat down with **Stefan Sommer**, Chief Procurement Officer at CNC24, to take a look at the most important developments and venture an outlook for the **future**.

## **Geographical diversification of the supply chain**

**Question**: “How important is it for buyers to diversify their supply chain geographically in view of the current geopolitical upheavals?”

**Stefan**: Recent events – from conflicts to energy crises – have clearly shown how essential a broad-based supply chain is. At CNC24, we have observed that many companies specifically choose several regional suppliers in order to minimize risks such as transport disruptions or political uncertainties.

In addition, a geographically diverse supplier base can often shorten delivery times and reduce freight costs. This ensures that the supply of metal parts remains stable even if a region gets into difficulties.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Stefan-300x216.jpg)Stefan Sommer – CPO

## **Nearshoring and reshoring initiatives**

**Question**: “Are you seeing an increase in nearshoring or reshoring strategies to reduce risks?”

**Stefan**: Yes, we are indeed noticing a trend towards European suppliers, i.e. nearshoring. More and more companies are paying attention to overall costs, logistics and transparency, which often speaks in favor of relocating production geographically close by.

In some cases, companies are also considering bringing particularly critical or high-quality components back to their own country (reshoring). The advantage of this is closer cooperation with suppliers and the ability to react more quickly to market changes.

## **Currency fluctuations and financing**

**Question**: “To what extent do exchange rate fluctuations play a role in the volatility of steel prices?”

**Stefan**: Currency fluctuations have a direct impact on the cost of raw materials, especially when companies purchase globally. For example, if a company from the eurozone sources steel in the USA or Asia, a fluctuating exchange rate can have a significant impact on the final price.

At CNC24, we recommend taking potential currency risks into account at the contract design stage. In some cases, hedging strategies or price protection can help to reduce these risks and stabilize budget planning.

## **Special challenges for smaller and larger companies**

**Question**: “Are there specific difficulties that smaller companies face in securing stable steel prices that larger companies do not?”

**Stefan**: Yes, smaller companies often don’t have the negotiating volume that large companies can use with steelworks or distributors. While larger manufacturers benefit from volume discounts or long-term contracts, SMEs usually have higher unit costs or fewer contract options.

In addition, smaller companies often have a tighter cash flow, which makes upfront investments or hedging strategies more difficult. At CNC24, we try to compensate for this disadvantage by bundling orders and integrating smaller buyers into our network of verified suppliers, which sometimes allows them to benefit from better conditions and more reliable delivery times than if they were to procure individually.

## **Early indicators of market changes**

**Question**: “Are there certain economic or geopolitical indicators that buyers should look out for in order to recognize potential price changes early on?”

**Stefan**: Absolutely. It is worth taking a look at global indicators such as industrial production, developments in the automotive and construction sectors or central bank decisions on key interest rates, as they influence demand for steel and therefore also prices.

Geopolitical events such as new trade agreements or customs barriers can also quickly set the market in motion. At CNC24, we rely on both official data and feedback directly from our suppliers to identify rapid market changes at an early stage.

Buyers who keep an eye on these signals can better assess when they should fix prices or expand their supply sources.

## **Conclusion**

In the face of continued volatility due to demand, geopolitical developments and economic factors, forward planning is crucial. With **[framework agreements](https://www.cnc24.com/de/services/rahmenvertraege/)** and well thought-out risk management, companies can better compensate for **[price fluctuations](https://www.cnc24.com/de/ressourcen/cnc/qualitat-preis-lieferzeit/)** and ensure a reliable **supply of materials** for the coming years.

**CNC24 – your reliable partner for metal parts: **From nearshoring concepts to currency hedging, CNC24 supports companies of all sizes in coping with the ever-changing steel market. Those who stay on the ball globally, proactively diversify their supply chain and use digital tools can procure secure and cost-efficient metal parts in the long term – even in turbulent times.

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

### Key figures

Paver

500

Machines

5.500+

Machine hours / day

80.000

Customers

1500+

Orders

6.000+

Individual parts

500.000

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/de/fraesteile/), [turning](https://www.cnc24.com/de/fertigungsverfahren/drehen/), sheet metal processing, [die casting, injection moulding](https://www.cnc24.com/de/fertigungsverfahren/spritzguss/) and [3D printing](https://www.cnc24.com/de/fertigungsverfahren/3d-druck/).

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

---

---
title: "Components for mechanical engineering"
url: "https://www.cnc24.com/industry/mechanical-engineering/"
lang: "en"
type: "page"
description: "Highest quality for your components Efficient component procurement for mechanical engineering CNC24 drives innovation and optimizes engineering procurement to support the development of breakthrough products. From precision components and production equipment to automation and manufacturing solutions, we help our customers"
last_modified: "2026-01-28T20:45:55+00:00"
tags: [industry]
---

# Components for mechanical engineering

Highest quality for your components

# **Efficient component procurement for mechanical engineering**

CNC24 drives innovation and optimizes engineering procurement to support the development of breakthrough products. From precision components and production equipment to automation and manufacturing solutions, we help our customers bring innovative technologies to market faster and more efficiently.

[Request a quote now](https://www.cnc24.com/de/wizard/?btn=hero)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Moderne CNC-Drehmaschine bei der Metallbearbeitung: Präzises Fräsen und Schneiden eines Metallbauteils, geeignet für industrielle Fertigungsprozesse](https://www.cnc24.com/wp-content/uploads/Metallbearbeitung-CNC-Drehmaschine-Frasmaschine.-Schneiden-von-Metall-modernen-Profi-scaled.jpg)MRI – Magnetic Resonance Imaging machine in the hospital. Medical equipment and healthcare. CT – Computerized tomography scanning device in the hospital.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

We know your requirements

### Highest quality for your mechanical engineering products

In mechanical engineering, efficiency, durability and precision are the cornerstones of every successful project. CNC24 supports machine builders with scalable manufacturing solutions that are specially tailored to the demanding requirements of complex machines. With our comprehensive CNC manufacturing expertise, we enable optimized production processes –**from prototypes to series production** – and ensure the highest quality and performance.

Whether you need precision parts, specialized components or customized prototypes, CNC24 offers you a complete solution to optimize your entire production, reduce lead times and increase overall efficiency.

!["Mitarbeiter führt Qualitätskontrolle mit Messgerät in technischer Werkstatt durch"](https://www.cnc24.com/wp-content/uploads/2023/01/stefanhaehnel_CNC24-13-1.jpg)

Your trusted partner for mechanical engineering

### Customized production support for your requirements

The engineering industry is constantly evolving, driven by innovation and the growing need for high-quality, reliable components. CNC24 offers an **end-to-end solution** to meet all your CNC manufacturing needs – from precision machining to a variety of material options – all on one platform.

Our extensive network of qualified suppliers ensures that you** receive** your most important components at competitive** prices**. Our innovative procurement process allows you to focus on the essentials: Building machines that drive the industry forward.

- Scratch-free components

- Visible surfaces free of machining marks

- Stain-free anodized surfaces

- Free of burrs, edges or sharp transitions

![Bauteile mit Oberfläche](https://www.cnc24.com/wp-content/uploads/29.png)

Supplier network that scales

### A strong partner for your products

CNC24 offers all manufacturing processes and a wide range of material options on one platform to optimize development and manufacturing processes for the mechanical engineering market and to focus on quality and precision.

With our network of 500 audited suppliers, you can flexibly scale your product development. Quality assurance is carried out

Optimize your production processes and increase your competitiveness with CNC24 – your reliable partner for CNC machining in mechanical engineering.

![](https://www.cnc24.com/wp-content/uploads/Lieferantennetzwerk-1024x703.png)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

We check for you

### Quality control

CNC24 acts as your external sourcing and manufacturing partner. Our **ISO 9001-certified **[measuring center in Berlin](https://www.cnc24.com/de/ressourcen/cnc/neues-cnc24-messzentrum-optimierte-logistikprozesse-fur-effizienteren-warendurchlauf/) thoroughly inspects every component to ensure that your products meet the highest quality standards.

We provide detailed **test reports **for every order and also offer** initial sample testing** and **material certificates** if required. Whatever your quality requirements are – CNC24 ensures that they are met.

Please contact us if you require further certificates and test certificates for your products. We will be happy to advise you.

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA-1024x645.jpg)

Logistics, tailored to your processes

### Logistics and customs clearance

Do you have special logistics or packaging requirements? CNC24 adapts to your processes and offers flexible logistics solutions that adapt to your workflow. For international productions, we take care of customs clearance to ensure a smooth and uncomplicated experience.

- Delivery to suit your processes

- Shipping with tracking number

- International shipping and customs clearance

![Express production from 72 hours](https://www.cnc24.com/wp-content/uploads/2022/06/Express-1-1024x701.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

So schützen wir Ihre Daten

### Sicherheit bei CNC24

Die Sicherheit Ihrer Daten hat Priorität. Wir haben ein sicheres System mit End-to-End Verschlüsselung (AES-256) und strengen Zugriffsbeschränkungen geschaffen. Ihre Daten werden auf Servern in Deutschland gespeichert und ausschließlich anonymisiert an unsere Partner übermittelt.

Geheimhaltungsvereinbarung (NDA)

IP Protections ist uns wichtig. Alle Partner unterliegen strengen Vertraulichkeitsvereinbarungen (NDA) zum Schutz Ihres geistigen Eigentums und zur Geheimhaltung Ihrer Einkaufskonditionen.

Sichere Datenübertragung

Ihre Daten werden end-to-end-verschlüsselt auf unsere Server in Deutschland übertragen. Sie allein entscheiden, ob Daten nach der Produktion auf unseren Servern verbleiben.

Anonymisierte Fertigungszeichnungen

Wir entfernen jegliche Informationen zu Ihrer Person oder Firma auf allen Dokumenten, bevor wir diese zur Produktion mit unseren Partnern teilen.

[**S**o schützen wir Sie!](https://www.cnc24.com/de/sicherheit/)

Efficient, reliable, individual

### CNC24: Your partner for purchasing optimization

CNC24 uses industry expertise and state-of-the-art technologies to develop customized solutions for your specific requirements. This is how we help you to optimize your purchasing:

Comprehensive support

From the initial consultation to implementation and ongoing support, our team of experts is at your side. We ensure a smooth transition and continuous improvement of your procurement processes.

Customized solutions

Every company is unique and so are its procurement needs. We offer customized solutions that are tailored to your specific requirements so that you can get the most out of your procurement process.

Real-time monitoring

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times and stock levels so you can react quickly to changes.

Redundant supply chain

With CNC24, you have access to a scalable, redundant supplier network that offers you alternative suppliers at all times. This allows you to secure your supply chain and adapt flexibly to market changes. Put your trust in CNC24 for reliable production solutions.

[Learn more](https://www.cnc24.com/de/sicherheit/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Components for robotics and automation technology"
url: "https://www.cnc24.com/industry/robotics/"
lang: "en"
type: "page"
description: "Highest quality for your components Efficient component procurement for the robotics and automation industry CNC24 drives innovation and optimizes sourcing for the robotics and automation industry to support the development of breakthrough solutions. From high-precision components and robotic systems to"
last_modified: "2026-01-28T20:53:25+00:00"
tags: [industry]
---

# Components for robotics and automation technology

Highest quality for your components

# **Efficient component procurement for the robotics** and automation **industry**

CNC24 drives innovation and optimizes sourcing for the robotics and automation industry to support the development of breakthrough solutions.

From high-precision components and robotic systems to control and automation technologies, we help our customers bring innovative applications to market faster and more efficiently.

[Request a quote now](https://www.cnc24.com/de/wizard/?btn=hero)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![A yellow robotic arm holds a precision-manufactured metal component in an industrial production environment, with shelves full of components in the background.](https://www.cnc24.com/wp-content/uploads/Roboterarm-moderne-Industrietechnologie.-Automatisierte-Produktion-scaled.jpg)MRI – Magnetic Resonance Imaging machine in the hospital. Medical equipment and healthcare. CT – Computerized tomography scanning device in the hospital.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

We know your requirements

### Maximum precision for your robotics and automation solutions

IIn the rapidly evolving robotics and automation industry, precision, reliability and innovation are crucial to achieving the highest performance standards.

CNC24 supports the robotics sector with scalable manufacturing solutions that meet the demanding requirements of robotic components. With our CNC manufacturing capabilities, we enable efficient production processes – **from prototypes to series production** – and ensure that your components meet the exact tolerances and specifications for robotics applications.

CNC24 is your partner in robotics and automation for optimized production, shorter throughput times and increased productivity.

!["Industrial robot loads a machine in an automated production system"](https://www.cnc24.com/wp-content/uploads/Metall-Biegen-arm.png)

Your trusted partner for robotics and automation

### All-in-one production support

The robotics industry continues to innovate and requires components that balance **accuracy**, durability and **precision**. CNC24 offers all manufacturing processes on a single platform and delivers a wide range of CNC manufacturing solutions specifically tailored to the needs of robotics and automation.

With our extensive network of **qualified suppliers**, you get access to a variety of materials and machining processes that ensure you get exactly what you need – at competitive prices.

CNC24’s efficient production and tracking capabilities allow you to focus on innovation and develop the next generation of robotic systems.

![Bauteile mit Oberfläche](https://www.cnc24.com/wp-content/uploads/29.png)

Supplier network that scales

### A strong partner for your products

CNC24 offers all manufacturing processes and a wide range of material options on one platform to optimize development and manufacturing processes for the robotics and automation industry and to focus on quality and precision.

With our network of 500 audited suppliers, you can flexibly scale your product development. Quality assurance is carried out

Optimize your production processes and increase your competitiveness with CNC24 – your reliable partner for CNC machining in mechanical engineering.

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We will send you a suitable offer within 48 hours

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We check for you

### Quality control

CNC24 acts as your external sourcing and manufacturing partner. Our **ISO 9001-certified **[measuring center in Berlin](https://www.cnc24.com/de/ressourcen/cnc/neues-cnc24-messzentrum-optimierte-logistikprozesse-fur-effizienteren-warendurchlauf/) thoroughly inspects every component to ensure that your products meet the highest quality standards.

We provide detailed **test reports **for every order and also offer** initial sample testing** and **material certificates** if required. Whatever your quality requirements are – CNC24 ensures that they are met.

Please contact us if you require further certificates and test certificates for your products. We will be happy to advise you.

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Logistics, tailored to your processes

### Logistics and customs clearance

Do you have special logistics or packaging requirements? CNC24 adapts to your processes and offers flexible logistics solutions that adapt to your workflow. For international productions, we take care of customs clearance to ensure a smooth and uncomplicated experience.

- Delivery to suit your processes

- Shipping with tracking number

- International shipping and customs clearance

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### Sicherheit bei CNC24

Die Sicherheit Ihrer Daten hat Priorität. Wir haben ein sicheres System mit End-to-End Verschlüsselung (AES-256) und strengen Zugriffsbeschränkungen geschaffen. Ihre Daten werden auf Servern in Deutschland gespeichert und ausschließlich anonymisiert an unsere Partner übermittelt.

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IP Protections ist uns wichtig. Alle Partner unterliegen strengen Vertraulichkeitsvereinbarungen (NDA) zum Schutz Ihres geistigen Eigentums und zur Geheimhaltung Ihrer Einkaufskonditionen.

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Ihre Daten werden end-to-end-verschlüsselt auf unsere Server in Deutschland übertragen. Sie allein entscheiden, ob Daten nach der Produktion auf unseren Servern verbleiben.

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Wir entfernen jegliche Informationen zu Ihrer Person oder Firma auf allen Dokumenten, bevor wir diese zur Produktion mit unseren Partnern teilen.

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Efficient, reliable, individual

### CNC24: Your partner for purchasing optimization

CNC24 uses industry expertise and state-of-the-art technologies to develop customized solutions for your specific requirements. This is how we help you to optimize your purchasing:

Comprehensive support

From the initial consultation to implementation and ongoing support, our team of experts is at your side. We ensure a smooth transition and continuous improvement of your procurement processes.

Customized solutions

Every company is unique and so are its procurement needs. We offer customized solutions that are tailored to your specific requirements so that you can get the most out of your procurement process.

Real-time monitoring

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times and stock levels so you can react quickly to changes.

Redundant supply chain

With CNC24, you have access to a scalable, redundant supplier network that offers you alternative suppliers at all times. This allows you to secure your supply chain and adapt flexibly to market changes. Put your trust in CNC24 for reliable production solutions.

[Learn more](https://www.cnc24.com/de/sicherheit/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Tolerance Tables"
url: "https://www.cnc24.com/tolerance-tables/"
lang: "en"
type: "page"
description: "Free Tolerance Table Online Tolerance Table Discover precise tolerances for your manufacturing projects with CNC24. Our tolerance tables, based on ISO 2768, ensure the highest accuracy and quality in production. Take advantage of our handy tables and optimize your manufacturing"
last_modified: "2026-06-27T17:12:44+00:00"
---

# Tolerance Tables

Free Tolerance Table

# **Online Tolerance Table**

Discover precise tolerances for your manufacturing projects with CNC24. Our tolerance tables, based on ISO 2768, ensure the highest accuracy and quality in production. Take advantage of our handy tables and optimize your manufacturing processes today

[To the Tolerance Table](#tolerance-table)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![](https://www.cnc24.com/wp-content/uploads/Passungsrechner.png)Punching machine – an industrial tool used in power plants and heavy industry

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

- [**Download ISO Tolerance Tables**](https://www.cnc24.com/documents/toleranztabellen.pdf/)

## Tolerance Table

### **External Dimensions (Shafts):**

Tolerance dimensions in µm (1 µm = 0.001 mm)

| Nominal dimension­­range in mm | Range | E6 | F6 | F7 | G6 | G7 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | J7 | K6 | M6 | N6 | P6 | P7 | R6 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| by | 1 | 20 | 12 | 16 | 8 | 12 | 4 | 6 | 10 | 14 | 25 | 40 | 60 | 4 | 0 | -2 | -4 | -6 | -10 | -10 |
| until | 3 | 14 | 6 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -6 | -6 | -8 | -10 | -12 | -16 | -16 |
| about | 3 | 28 | 18 | 22 | 12 | 16 | 5 | 8 | 12 | 18 | 30 | 48 | 75 | 6 | 2 | -1 | -5 | -9 | -8 | -12 |
| until | 6 | 20 | 10 | 10 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -6 | -6 | -9 | -13 | -17 | -20 | -20 |
| about | 6 | 34 | 22 | 28 | 14 | 20 | 6 | 9 | 15 | 22 | 36 | 58 | 90 | 8 | 2 | -3 | -7 | -12 | -9 | -15 |
| until | 10 | 25 | 13 | 13 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -7 | -7 | -12 | -16 | -21 | -24 | -25 |
| about | 10 | 43 | 27 | 34 | 17 | 24 | 8 | 11 | 18 | 27 | 43 | 70 | 110 | 10 | 2 | -4 | -9 | -15 | -11 | -20 |
| until | 18 | 32 | 16 | 16 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -8 | -9 | -15 | -20 | -26 | -29 | -31 |
| about | 18 | 53 | 33 | 41 | 20 | 28 | 9 | 13 | 21 | 33 | 52 | 84 | 130 | 12 | 2 | -4 | -11 | -18 | -14 | -24 |
| until | 30 | 40 | 20 | 20 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -9 | -11 | -17 | -24 | -31 | -35 | -37 |
| about | 30 | 66 | 41 | 50 | 25 | 34 | 11 | 16 | 25 | 39 | 62 | 100 | 160 | 14 | 3 | -5 | -12 | -21 | -17 | -29 |
| until | 50 | 50 | 25 | 25 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -11 | -13 | -20 | -28 | -37 | -42 | -45 |
| about | 50 | 79 | 49 | 60 | 29 | 40 | 13 | 19 | 30 | 46 | 74 | 120 | 190 | 18 | 4 | -6 | -14 | -26 | -21 | -35 |
| until | 80 | 60 | 30 | 30 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -12 | -15 | -24 | -33 | -45 | -51 | -56 |
| about | 80 | 94 | 58 | 71 | 34 | 47 | 15 | 22 | 35 | 54 | 87 | 140 | 220 | 22 | 5 | -7 | -16 | -30 | -24 | -44 |
| until | 120 | 72 | 36 | 36 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -13 | -18 | -28 | -38 | -52 | -59 | -66 |

### **Internal dimensions (hole sizes):**

Tolerance dimensions in µm (1 µm = 0.001 mm)

| Nominal dimension­­range in mm | Range | f6 | f7 | g6 | h3 | h4 | h5 | h6 | h8 | h9 | h15 | j6 | js4 | k6 | m5 | m6 | n6 | p6 | r6 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| by | 1 | -6 | -6 | -2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +4 | +1.5 | +6 | +6 | +8 | +10 | +12 | +16 |
| until | 3 | -12 | -16 | -8 | -2 | -3 | -4 | -6 | -14 | -25 | -400 | -2 | -1.5 | 0 | +2 | +2 | +4 | +6 | +10 |
| about | 3 | -10 | -10 | -4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +6 | +2 | +9 | +9 | +12 | +16 | +20 | +23 |
| until | 6 | -18 | -22 | -12 | -2.5 | -4 | -5 | -8 | -18 | -30 | -480 | -2 | -2 | +1 | +4 | +4 | +8 | +12 | +15 |
| about | 6 | -13 | -13 | -5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +7 | +2 | +10 | +12 | +15 | +19 | +24 | +28 |
| until | 10 | -22 | -28 | -14 | -2.5 | -4 | -6 | -9 | -22 | -36 | -580 | -2 | -2 | +1 | +6 | +6 | +10 | +15 | +19 |
| about | 10 | -16 | -16 | -6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +8 | +2.5 | +12 | +15 | +18 | +23 | +29 | +34 |
| until | 18 | -27 | -34 | -17 | -3 | -5 | -8 | -11 | -27 | -43 | -700 | -3 | -2.5 | +1 | +7 | +7 | +12 | +18 | +23 |
| about | 18 | -20 | -20 | -7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +9 | +3 | +15 | +17 | +21 | +28 | +35 | +41 |
| until | 30 | -33 | -41 | -20 | -4 | -6 | -9 | -13 | -33 | -52 | -840 | -4 | -3 | +2 | +8 | +8 | +15 | +22 | +28 |
| about | 30 | -25 | -25 | -9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +11 | +3.5 | +18 | +20 | +25 | +33 | +42 | +50 |
| until | 50 | -41 | -50 | -25 | -4 | -7 | -11 | -16 | -39 | -62 | -1000 | -5 | -3.5 | +2 | +9 | +9 | +17 | +26 | +34 |
| about | 50 | -30 | -30 | -10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +12 | +4 | +21 | +24 | +30 | +39 | +51 | +60 |
| until | 80 | -49 | -60 | -29 | -5 | -8 | -13 | -19 | -46 | -74 | -1200 | -7 | -4 | +2 | +11 | +11 | +20 | +32 | +43 |
| about | 80 | -36 | -36 | -12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +13 | +5 | +25 | +28 | +35 | +45 | +59 | +73 |
| until | 120 | -58 | -71 | -34 | -6 | -10 | -15 | -22 | -54 | -87 | -1,400 | -9 | -5 | +3 | +13 | +13 | +23 | +37 | +51 |

Tolerance dimensions in µm (1 µm = 0.001 mm)

Quote for Your Components

We will send you a quote tailored to your components within 48 hours

[Request a Quote](/wizard/)

At a Glance

### **Additional Resources for Precision Engineering**

Discover the best tools for your manufacturing processes:

With our [**online fit calculator**](https://www.cnc24.com/fit-calculator/), you can calculate fits quickly and accurately.
For detailed tolerance information, we offer comprehensive **[tolerance tables](https://www.cnc24.com/tolerance-tables/)**.

These resources help you plan and execute your projects with precision—perfect for experts in metalworking and manufacturing technology.

[![](https://www.cnc24.com/wp-content/uploads/Passungsrechner-1.png)](https://www.cnc24.com/fit-calculator/)

FAQ on Fits

### This section answers questions about sizing.

**What kind of fit is h7? **

Precisely fit parts with an H7 fit. Within the ISO fit system, we offer only the H7 clearance fit. This fit allows for some clearance; the diameter must not be smaller than specified but may be a few micrometers larger. This allows the parts to still be moved by hand. The tolerances for the H7 fit are listed in the following table:

**Tolerance Class H7: Limit Dimensions in µm**
Lower limit: 0 µm

**Nominal dimension range from 1 to 3 mm**
Upper limit: +10 µm
Lower limit: 0 µm

**Nominal dimension range from 3 to 6 mm**
Upper limit: +12 µm
Lower limit: 0 µm

**Nominal dimension range from 6 to 10 mm**
Upper limit: +15 µm
Lower limit: 0 µm

**Nominal dimension range from 10 to 18 mm**
Upper limit: +18 µm
Lower limit: 0 µm

**Nominal dimension range from 18 to 30 mm**
Upper limit: +21 µm
Lower limit: 0 µm

**Nominal dimension range from 30 to 50 mm**
Upper limit: +25 µm
Lower limit: 0 µm

**What is h7 tolerance?     **

“H7” has a tolerance range of +0 μm / +15 μm in the diameter range of 6.00–10.00 mm, while “K6” has a tolerance range of -7 μm / +2 μm.

The reamers themselves are manufactured within these limits according to manufacturer-specific tolerances.

Do you have any questions?

[Contact Us](https://www.cnc24.com/contact/)

Manufacturing Technology

### What is a fit?

Fits play a central role in manufacturing technology and design, as they determine dimensional accuracy and the interaction between components. The term “fit” describes the clearance or interference between two components that are joined together, such as a shaft and a bore.

Depending on the requirements for the connection, a distinction is made between a loose fit, an intermediate fit, and a press fit. With a loose fit, there is always a certain amount of clearance between the components, which allows for easy assembly. Transitional fits allow for both clearance and interference, depending on the dimensional tolerance. With an interference fit, on the other hand, the outer component is pressed firmly into the inner component to ensure a backlash-free connection.

Choosing the right fit depends on the specific application and load requirements. Compliance with the ISO 286 standard is particularly important here to ensure standardized dimensional accuracy. Correctly determining the fit tolerances not only improves the functionality of the assembly but also extends its service life. Use tools such as our fit calculator to easily and precisely determine the ideal fit for your components.

Game Fit

A clearance fit is a type of fit in which a small amount of clearance always remains between the mated components, such as a shaft and a bore.

This makes it easy to assemble and disassemble the parts, which is particularly important in applications that require a certain degree of freedom of movement or regular maintenance.

Typical applications for a clearance fit include shaft bearings, where low friction and minimal wear are required. The fit tolerances are defined such that the diameter of the bore is always larger than that of the shaft. This ensures precise dimensional accuracy and easy assembly. For designers, selecting the correct clearance fit is crucial to ensuring the desired functionality.

**Transitional Fitting**

The transition fit combines the characteristics of a loose fit and a press fit. Depending on dimensional tolerances and manufacturing accuracy, the connection can be designed with a slight amount of play or a slight press fit.

This flexibility makes the transitional fit ideal for components that require both a certain degree of mobility and secure fixation. Typical applications include plug-in connections, shafts, or housings that require precise alignment and low assembly forces.

A transitional fit ensures that the components are securely seated and can also be fine-tuned as needed. The selection of tolerance classes plays a key role in achieving the desired fit.

**Press Fit**

A press fit ensures a secure, play-free connection between two components. In this case, the diameter of the outer part is slightly larger than that of the inner part, resulting in a permanent press fit when the parts are joined.

This type of fit is used for heavily loaded connections that must withstand high forces, such as in gears or pulleys. The press fit generates high friction between the components, which can only be broken by applying significant force.

This makes a press fit particularly suitable for applications that require a backlash-free and load-bearing connection. During design, the precise calculation of tolerances and the selection of the appropriate ISO standard are crucial to ensuring the stability and durability of the connection.

[Request Information Now](/wizard/)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "What does fit H7 mean?"
url: "https://www.cnc24.com/resources/cnc/what-does-fit-h7-mean/"
lang: "en"
type: "post"
description: "Learn all about the H7 fit: precise clearance fit, ISO tolerances, limit dimensions and practical applications in metalworking."
last_modified: "2025-11-18T10:23:14+00:00"
categories: [CNC]
tags: [CNC, CNC machining, CNC24]
---

# What does fit H7 mean?

Fitting parts precisely to each other with the H7 fit Within the ISO fitting system, we only offer the H7 clearance fit. This fit offers clearance, whereby the diameter must not be smaller than specified, but can be a few micrometers larger. This means that the parts can still be moved by hand. The tolerances for the H7 fit are listed in the following table:

**Tolerance class H7: Limit dimensions in µm**
Lower limit dimension: 0 µm

**Nominal dimension range from 1 to 3 mm**
Upper limit dimension: +10 µm
Lower limit dimension: 0 µm

**Nominal dimension range over 3 to 6 mm**
Upper limit dimension: +12 µm
Lower limit dimension: 0 µm

**Nominal dimension range over 6 to 10 mm**
Upper limit dimension: +15 µm
Lower limit dimension: 0 µm

**Nominal dimension range over 10 to 18 mm**
Upper limit dimension: +18 µm
Lower limit dimension: 0 µm

**Nominal dimension range over 18 to 30 mm**
Upper limit dimension: +21 µm
Lower limit dimension: 0 µm

**Nominal dimension range over 30 to 50 mm**
Upper limit dimension: +25 µm
Lower limit dimension: 0 µm

## **What is H7 tolerance?    **

H7″ has a tolerance range of +0 μm / +15 μm in the Ø range of 6.00-10.00 mm, while -7 μm / +2 μm applies to “K6”.

The reamers themselves are manufactured within these limits according to manufacturer-specific tolerances.

## **Further resources for precise engineering**

[![](https://www.cnc24.com/wp-content/uploads/Passungsrechner-1.png)](https://www.cnc24.com/de/passungsrechner/)

Discover the best tools for your manufacturing processes:

With our [**online fit calculator** ](https://www.cnc24.com/de/passungsrechner/), you [can ](https://www.cnc24.com/de/passungsrechner/)calculate fits quickly and precisely.
For detailed tolerance information, we offer comprehensive **[tolerance tables](https://www.cnc24.com/de/toleranztabellen/)**.

These resources help you to plan and implement your projects with precision – perfect for metalworking and manufacturing technology experts.

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

### Key figures

Paver

500

Machines

5.500+

Machine hours / day

80.000

Customers

1500+

Orders

6.000+

Individual parts

500.000

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/de/fraesteile/), [turning](https://www.cnc24.com/de/fertigungsverfahren/drehen/), sheet metal processing, [die casting, injection moulding](https://www.cnc24.com/de/fertigungsverfahren/spritzguss/) and [3D printing](https://www.cnc24.com/de/fertigungsverfahren/3d-druck/).

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

---

---
title: "Fit Chart"
url: "https://www.cnc24.com/fit-chart/"
lang: "en"
type: "page"
description: "Free Size Chart Fit Chart for Precision Calculations Free online tool for determining the perfect fits and tolerances. Use CNC24's fit chart to easily find the correct fits for your components according to ISO 286. Ideal for precise manufacturing processes"
last_modified: "2026-06-27T17:14:21+00:00"
---

# Fit Chart

Free Size Chart

# Fit Chart for Precision Calculations

Free online tool for determining the perfect fits and tolerances.

Use CNC24’s fit chart to easily find the correct fits for your components according to ISO 286. Ideal for precise manufacturing processes and efficient planning.

[Go to the Online Tables](#toleranztabelle)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![](https://www.cnc24.com/wp-content/uploads/Passungsrechner.png)Punching machine – an industrial tool used in power plants and heavy industry

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

## Fit Chart: ISO Tolerances According to DIN ISO 286 for Shafts

Dimensions in µm = 0.001 mm

| Nominal dimension­­range mm | d8 | d9 | e7 | e8 | e9 | f6 | f7 | f8 | g5 | g6 | h5 | h6 | h7 | h8 | h9 | j5 | j6 | js7 | k5 | k6 | m5 | m6 | n6 | p6 | r6 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| over 0 | -20 | -20 | -14 | -14 | -14 | -6 | -6 | -6 | -2 | -2 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 4 | 6 | 6 | 8 | 10 | 12 | 16 |
| up to 3 | -34 | -45 | -24 | -28 | -39 | -12 | -16 | -20 | -6 | -8 | -4 | -6 | -10 | -14 | -25 | -2 | -2 | -4 | 0 | 0 | 2 | 2 | 4 | 6 | 10 |
| over 3 | -30 | -30 | -20 | -20 | -20 | -10 | -10 | -10 | -4 | -4 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 6 | 6 | 9 | 9 | 12 | 16 | 20 | 23 |
| up to 6 | -48 | -60 | -32 | -38 | -50 | -18 | -22 | -28 | -9 | -12 | -5 | -8 | -12 | -18 | -30 | -2 | -2 | -6 | 1 | 1 | 4 | 4 | 8 | 12 | 15 |
| over 6 | -40 | -40 | -25 | -25 | -25 | -13 | -13 | -13 | -5 | -5 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 7.5 | 7 | 10 | 12 | 15 | 19 | 24 | 28 |
| up to 10 | -62 | -76 | -40 | -47 | -61 | -22 | -28 | -35 | -11 | -14 | -6 | -9 | -15 | -22 | -36 | -2 | -2 | -7.5 | 1 | 1 | 6 | 6 | 10 | 15 | 19 |
| over 10 | -50 | -50 | -32 | -32 | -32 | -16 | -16 | -16 | -6 | -6 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 9 | 9 | 12 | 15 | 18 | 23 | 29 | 34 |
| up to 14 | -77 | -93 | -50 | -59 | -75 | -27 | -34 | -43 | -14 | -17 | -8 | -11 | -18 | -27 | -43 | -3 | -3 | -9 | 1 | 1 | 7 | 7 | 12 | 18 | 23 |
| over 14 | -50 | -50 | -32 | -32 | -32 | -16 | -16 | -16 | -6 | -6 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 9 | 9 | 12 | 15 | 18 | 23 | 29 | 34 |
| up to 18 | -77 | -93 | -50 | -59 | -75 | -27 | -34 | -43 | -14 | -17 | -8 | -11 | -18 | -27 | -43 | -3 | -3 | -9 | 1 | 1 | 7 | 7 | 12 | 18 | 23 |
| 18 and older | -65 | -65 | -40 | -40 | -40 | -20 | -20 | -20 | -7 | -7 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 10.5 | 11 | 15 | 17 | 21 | 28 | 35 | 41 |
| up to 24 | -98 | -117 | -61 | -73 | -92 | -33 | -41 | -53 | -16 | -20 | -9 | -13 | -21 | -33 | -52 | -4 | -4 | -10.5 | 2 | 2 | 8 | 8 | 15 | 22 | 28 |
| over 24 | -65 | -65 | -40 | -40 | -40 | -20 | -20 | -20 | -7 | -7 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 10.5 | 11 | 15 | 17 | 21 | 28 | 35 | 41 |
| up to 30 | -98 | -117 | -61 | -73 | -92 | -33 | -41 | -53 | -16 | -20 | -9 | -13 | -21 | -33 | -52 | -4 | -4 | -10.5 | 2 | 2 | 8 | 8 | 15 | 22 | 28 |
| over 30 | -80 | -80 | -50 | -50 | -50 | -25 | -25 | -25 | -9 | -9 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 12.5 | 13 | 18 | 20 | 25 | 33 | 42 | 50 |
| up to 40 | -119 | -142 | -75 | -89 | -112 | -41 | -50 | -64 | -20 | -25 | -11 | -16 | -25 | -39 | -62 | -5 | -5 | -12.5 | 2 | 2 | 9 | 9 | 17 | 26 | 34 |
| over 40 | -80 | -80 | -50 | -50 | -50 | -25 | -25 | -25 | -9 | -9 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 12.5 | 13 | 18 | 20 | 25 | 33 | 42 | 50 |
| up to 50 | -119 | -142 | -75 | -89 | -112 | -41 | -50 | -64 | -20 | -25 | -11 | -16 | -25 | -39 | -62 | -5 | -5 | -12.5 | 2 | 2 | 9 | 9 | 17 | 26 | 34 |
| over 50 | -100 | -100 | -60 | -60 | -60 | -30 | -30 | -30 | -10 | -10 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 15 | 15 | 21 | 24 | 30 | 39 | 51 | 60 |
| up to 65 | -146 | -174 | -90 | -106 | -134 | -49 | -60 | -76 | -23 | -29 | -13 | -19 | -30 | -46 | -74 | -7 | -7 | -15 | 2 | 2 | 11 | 11 | 20 | 32 | 41 |
| over 65 | -100 | -100 | -60 | -60 | -60 | -30 | -30 | -30 | -10 | -10 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 15 | 15 | 21 | 24 | 30 | 39 | 51 | 62 |
| up to 80 | -146 | -174 | -90 | -106 | -134 | -49 | -60 | -76 | -23 | -29 | -13 | -19 | -30 | -46 | -74 | -7 | -7 | -15 | 2 | 2 | 11 | 11 | 20 | 32 | 43 |
| over 80 | -120 | -120 | -72 | -72 | -72 | -36 | -36 | -36 | -12 | -12 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 17.5 | 18 | 25 | 28 | 35 | 45 | 59 | 73 |
| up to 100 | -174 | -207 | -107 | -126 | -159 | -58 | -71 | -90 | -27 | -34 | -15 | -22 | -35 | -54 | -87 | -9 | -9 | -17.5 | 3 | 3 | 13 | 13 | 23 | 37 | 51 |
| over 100 | -120 | -120 | -72 | -72 | -72 | -36 | -36 | -36 | -12 | -12 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 17.5 | 18 | 25 | 28 | 35 | 45 | 59 | 76 |
| up to 120 | -174 | -207 | -107 | -126 | -159 | -58 | -71 | -90 | -27 | -34 | -15 | -22 | -35 | -54 | -87 | -9 | -9 | -17.5 | 3 | 3 | 13 | 13 | 23 | 37 | 54 |
| over 120 | -145 | -145 | -85 | -85 | -85 | -43 | -43 | -43 | -14 | -14 | 0 | 0 | 0 | 0 | 0 | 7 | 14 | 20 | 21 | 28 | 33 | 40 | 52 | 68 | 88 |
| up to 140 | -208 | -245 | -125 | -148 | -185 | -68 | -83 | -106 | -32 | -39 | -18 | -25 | -40 | -63 | -100 | -11 | -11 | -20 | 3 | 3 | 15 | 15 | 27 | 43 | 63 |
| over 140 | -145 | -145 | -85 | -85 | -85 | -43 | -43 | -43 | -14 | -14 | 0 | 0 | 0 | 0 | 0 | 7 | 14 | 20 | 21 | 28 | 33 | 40 | 52 | 68 | 90 |
| up to 160 | -208 | -245 | -125 | -148 | -185 | -68 | -83 | -106 | -32 | -39 | -18 | -25 | -40 | -63 | -100 | -11 | -11 | -20 | 3 | 3 | 15 | 15 | 27 | 43 | 65 |
| over 160 | -145 | -145 | -85 | -85 | -85 | -43 | -43 | -43 | -14 | -14 | 0 | 0 | 0 | 0 | 0 | 7 | 14 | 20 | 21 | 28 | 33 | 40 | 52 | 68 | 93 |
| up to 180 | -208 | -245 | -125 | -148 | -185 | -68 | -83 | -106 | -32 | -39 | -18 | -25 | -40 | -63 | -100 | -11 | -11 | -20 | 3 | 3 | 15 | 15 | 27 | 43 | 68 |
| over 180 | -170 | -170 | -100 | -100 | -100 | -50 | -50 | -50 | -15 | -15 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 23 | 24 | 33 | 37 | 46 | 60 | 79 | 106 |
| up to 200 | -242 | -285 | -146 | -172 | -215 | -79 | -96 | -122 | -35 | -44 | -20 | -29 | -46 | -72 | -115 | -13 | -13 | -23 | 4 | 4 | 17 | 17 | 31 | 50 | 77 |
| over 200 | -170 | -170 | -100 | -100 | -100 | -50 | -50 | -50 | -15 | -15 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 23 | 24 | 33 | 37 | 46 | 60 | 79 | 109 |
| up to 225 | -242 | -285 | -146 | -172 | -215 | -79 | -96 | -122 | -35 | -44 | -20 | -29 | -46 | -72 | -115 | -13 | -13 | -23 | 4 | 4 | 17 | 17 | 31 | 50 | 80 |
| over 225 | -170 | -170 | -100 | -100 | -100 | -50 | -50 | -50 | -15 | -15 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 23 | 24 | 33 | 37 | 46 | 60 | 79 | 113 |
| up to 250 | -242 | -285 | -146 | -172 | -215 | -79 | -96 | -122 | -35 | -44 | -20 | -29 | -46 | -72 | -115 | -13 | -13 | -23 | 4 | 4 | 17 | 17 | 31 | 50 | 84 |
| over 250 | -190 | -190 | -110 | -110 | -110 | -56 | -56 | -56 | -17 | -17 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 26 | 27 | 36 | 43 | 52 | 66 | 88 | 126 |
| up to 280 | -271 | -320 | -162 | -191 | -240 | -88 | -108 | -137 | -40 | -49 | -23 | -32 | -52 | -81 | -130 | -16 | -16 | -26 | 4 | 4 | 20 | 20 | 34 | 56 | 94 |
| over 280 | -190 | -190 | -110 | -110 | -110 | -56 | -56 | -56 | -17 | -17 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 26 | 27 | 36 | 43 | 52 | 66 | 88 | 130 |
| up to 315 | -271 | -320 | -162 | -191 | -240 | -88 | -108 | -137 | -40 | -49 | -23 | -32 | -52 | -81 | -130 | -16 | -16 | -26 | 4 | 4 | 20 | 20 | 34 | 56 | 98 |
| over 315 | -210 | -210 | -125 | -125 | -125 | -62 | -62 | -62 | -18 | -18 | 0 | 0 | 0 | 0 | 0 | 7 | 18 | May 28 | 29 | 40 | 46 | 57 | 73 | 98 | 144 |
| up to 355 | -299 | -350 | -182 | -214 | -265 | -98 | -119 | -151 | -43 | -54 | -25 | -36 | -57 | -89 | -140 | -18 | -18 | -28.5 | 4 | 4 | 21 | 21 | 37 | 62 | 108 |
| over 355 | -210 | -210 | -125 | -125 | -125 | -62 | -62 | -62 | -18 | -18 | 0 | 0 | 0 | 0 | 0 | 7 | 18 | May 28 | 29 | 40 | 46 | 57 | 73 | 98 | 150 |
| up to 400 | -299 | -350 | -182 | -214 | -265 | -98 | -119 | -151 | -43 | -54 | -25 | -36 | -57 | -89 | -140 | -18 | -18 | -28.5 | 4 | 4 | 21 | 21 | 37 | 62 | 114 |
| over 400 | -230 | -230 | -135 | -135 | -135 | -68 | -68 | -68 | -20 | -20 | 0 | 0 | 0 | 0 | 0 | 7 | 20 | 29 | 32 | 45 | 50 | 63 | 80 | 108 | 166 |
| up to 450 | -327 | -385 | -198 | -232 | -290 | -108 | -131 | -165 | -47 | -60 | -27 | -40 | -63 | -97 | -155 | -20 | -20 | -32 | 5 | 5 | 23 | 23 | 40 | 68 | 126 |
| over 450 | -230 | -230 | -135 | -135 | -135 | -68 | -68 | -68 | -20 | -20 | 0 | 0 | 0 | 0 | 0 | 7 | 20 | 29 | 32 | 45 | 50 | 63 | 80 | 108 | 172 |
| up to 500 | -327 | -385 | -198 | -232 | -290 | -108 | -131 | -165 | -47 | -60 | -27 | -40 | -63 | -97 | -155 | -20 | -20 | -32 | 5 | 5 | 23 | 23 | 40 | 68 | 132 |

All information is provided without guarantee

## Fit Chart: ISO Tolerances According to DIN ISO 286 for Bores

Dimensions in µm = 0.001 mm

| Nominal dimension­­range mm | E8 | E9 | F6 | F7 | F8 | G6 | G7 | H6 | H7 | H8 | H9 | H10 | J6 | J7 | K6 | K7 | M6 | M7 | N6 | N7 | P6 | P7 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| over 0 | 28 | 39 | 12 | 16 | 20 | 8 | 12 | 6 | 10 | 14 | 25 | 40 | 2 | 4 | 0 | 0 | -2 | -2 | -4 | -4 | -6 | -6 |
| up to 3 | 14 | 14 | 6 | 6 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | -4 | -6 | -6 | -10 | -8 | -12 | -10 | -14 | -12 | -16 |
| over 3 | 38 | 50 | 18 | 22 | 28 | 12 | 16 | 8 | 12 | 18 | 30 | 48 | 5 | 6 | 2 | 3 | -1 | 0 | -5 | -4 | -9 | -8 |
| up to 6 | 20 | 20 | 10 | 10 | 10 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | -3 | -6 | -6 | -9 | -9 | -12 | -13 | -16 | -17 | -20 |
| over 6 | 47 | 61 | 22 | 28 | 35 | 14 | 20 | 9 | 15 | 22 | 36 | 58 | 5 | 8 | 2 | 5 | -3 | 0 | -7 | -4 | -12 | -9 |
| up to 10 | 25 | 25 | 13 | 13 | 13 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | -4 | -7 | -7 | -10 | -12 | -15 | -16 | -19 | -21 | -24 |
| over 10 | 59 | 75 | 27 | 34 | 43 | 17 | 24 | 11 | 18 | 27 | 43 | 70 | 6 | 10 | 2 | 6 | -4 | 0 | -9 | -5 | -15 | -11 |
| up to 14 | 32 | 32 | 16 | 16 | 16 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | -5 | -8 | -9 | -12 | -15 | -18 | -20 | -23 | -26 | -29 |
| over 14 | 59 | 75 | 27 | 34 | 43 | 17 | 24 | 11 | 18 | 27 | 43 | 70 | 6 | 10 | 2 | 6 | -4 | 0 | -9 | -5 | -15 | -11 |
| up to 18 | 32 | 32 | 16 | 16 | 16 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | -5 | -8 | -9 | -12 | -15 | -18 | -20 | -23 | -26 | -29 |
| 18 and older | 73 | 92 | 33 | 41 | 53 | 20 | 28 | 13 | 21 | 33 | 52 | 84 | 8 | 12 | 2 | 6 | -4 | 0 | -11 | -7 | -18 | -14 |
| up to 24 | 40 | 40 | 20 | 20 | 20 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | -5 | -9 | -11 | -15 | -17 | -21 | -24 | -28 | -31 | -35 |
| over 24 | 73 | 92 | 33 | 41 | 53 | 20 | 28 | 13 | 21 | 33 | 52 | 84 | 8 | 12 | 2 | 6 | -4 | 0 | -11 | -7 | -18 | -14 |
| up to 30 | 40 | 40 | 20 | 20 | 20 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | -5 | -9 | -11 | -15 | -17 | -21 | -24 | -28 | -31 | -35 |
| over 30 | 89 | 112 | 41 | 50 | 64 | 25 | 34 | 16 | 25 | 39 | 62 | 100 | 10 | 14 | 3 | 7 | -4 | 0 | -12 | -8 | -21 | -17 |
| up to 40 | 50 | 50 | 25 | 25 | 25 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | -6 | -11 | -13 | -18 | -20 | -25 | -28 | -33 | -37 | -42 |
| over 40 | 89 | 112 | 41 | 50 | 64 | 25 | 34 | 16 | 25 | 39 | 62 | 100 | 10 | 14 | 3 | 7 | -4 | 0 | -12 | -8 | -21 | -17 |
| up to 50 | 50 | 50 | 25 | 25 | 25 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | -6 | -11 | -13 | -18 | -20 | -25 | -28 | -33 | -37 | -42 |
| over 50 | 106 | 134 | 49 | 60 | 76 | 29 | 40 | 19 | 30 | 46 | 74 | 120 | 13 | 18 | 4 | 9 | -5 | 0 | -14 | -9 | -26 | -21 |
| up to 65 | 60 | 60 | 30 | 30 | 30 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | -6 | -12 | -15 | -21 | -24 | -30 | -33 | -39 | -45 | -51 |
| over 65 | 106 | 134 | 49 | 60 | 76 | 29 | 40 | 19 | 30 | 46 | 74 | 120 | 13 | 18 | 4 | 9 | -5 | 0 | -14 | -9 | -26 | -21 |
| up to 80 | 60 | 60 | 30 | 30 | 30 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | -6 | -12 | -15 | -21 | -24 | -30 | -33 | -39 | -45 | -51 |
| over 80 | 126 | 159 | 58 | 71 | 90 | 34 | 47 | 22 | 35 | 54 | 87 | 140 | 16 | 22 | 4 | 10 | -6 | 0 | -16 | -10 | -30 | -24 |
| up to 100 | 72 | 72 | 36 | 36 | 36 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | -6 | -13 | -18 | -25 | -28 | -35 | -38 | -45 | -52 | -59 |
| over 100 | 126 | 159 | 58 | 71 | 90 | 34 | 47 | 22 | 35 | 54 | 87 | 140 | 16 | 22 | 4 | 10 | -6 | 0 | -16 | -10 | -30 | -24 |
| up to 120 | 72 | 72 | 36 | 36 | 36 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | -6 | -13 | -18 | -25 | -28 | -35 | -38 | -45 | -52 | -59 |
| over 120 | 148 | 185 | 68 | 83 | 106 | 39 | 54 | 25 | 40 | 63 | 100 | 160 | 18 | 26 | 4 | 12 | -8 | 0 | -20 | -12 | -36 | -28 |
| up to 140 | 85 | 85 | 43 | 43 | 43 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | -7 | -14 | -21 | -28 | -33 | -40 | -45 | -52 | -61 | -68 |
| over 140 | 148 | 185 | 68 | 83 | 106 | 39 | 54 | 25 | 40 | 63 | 100 | 160 | 18 | 26 | 4 | 12 | -8 | 0 | -20 | -12 | -36 | -28 |
| up to 160 | 85 | 85 | 43 | 43 | 43 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | -7 | -14 | -21 | -28 | -33 | -40 | -45 | -52 | -61 | -68 |
| over 160 | 148 | 185 | 68 | 83 | 106 | 39 | 54 | 25 | 40 | 63 | 100 | 160 | 18 | 26 | 4 | 12 | -8 | 0 | -20 | -12 | -36 | -28 |
| up to 180 | 85 | 85 | 43 | 43 | 43 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | -7 | -14 | -21 | -28 | -33 | -40 | -45 | -52 | -61 | -68 |
| over 180 | 172 | 215 | 79 | 96 | 122 | 44 | 61 | 29 | 46 | 72 | 115 | 185 | 22 | 30 | 5 | 13 | -8 | 0 | -22 | -14 | -41 | -33 |
| up to 200 | 100 | 100 | 50 | 50 | 50 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | -7 | -16 | -24 | -33 | -37 | -46 | -51 | -60 | -70 | -79 |
| over 200 | 172 | 215 | 79 | 96 | 122 | 44 | 61 | 29 | 46 | 72 | 115 | 185 | 22 | 30 | 5 | 13 | -8 | 0 | -22 | -14 | -41 | -33 |
| up to 225 | 100 | 100 | 50 | 50 | 50 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | -7 | -16 | -24 | -33 | -37 | -46 | -51 | -60 | -70 | -79 |
| over 225 | 172 | 215 | 79 | 96 | 122 | 44 | 61 | 29 | 46 | 72 | 115 | 185 | 22 | 30 | 5 | 13 | -8 | 0 | -22 | -14 | -41 | -33 |
| up to 250 | 100 | 100 | 50 | 50 | 50 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | -7 | -16 | -24 | -33 | -37 | -46 | -51 | -60 | -70 | -79 |
| over 250 | 191 | 240 | 88 | 108 | 137 | 49 | 69 | 32 | 52 | 81 | 130 | 210 | 25 | 36 | 5 | 16 | -9 | 0 | -25 | -14 | -47 | -36 |
| up to 280 | 110 | 110 | 56 | 56 | 56 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | -7 | -16 | -27 | -36 | -41 | -52 | -57 | -66 | -79 | -88 |
| over 280 | 191 | 240 | 88 | 108 | 137 | 49 | 69 | 32 | 52 | 81 | 130 | 210 | 25 | 36 | 5 | 16 | -9 | 0 | -25 | -14 | -47 | -36 |
| up to 315 | 110 | 110 | 56 | 56 | 56 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | -7 | -16 | -27 | -36 | -41 | -52 | -57 | -66 | -79 | -88 |
| over 315 | 214 | 265 | 98 | 119 | 151 | 54 | 75 | 36 | 57 | 89 | 140 | 230 | 29 | 39 | 7 | 17 | -10 | 0 | -26 | -16 | -51 | -41 |
| up to 355 | 125 | 125 | 62 | 62 | 62 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | -7 | -18 | -29 | -40 | -46 | -57 | -62 | -73 | -87 | -98 |
| over 355 | 214 | 265 | 98 | 119 | 151 | 54 | 75 | 36 | 57 | 89 | 140 | 230 | 29 | 39 | 7 | 17 | -10 | 0 | -26 | -16 | -51 | -41 |
| up to 400 | 125 | 125 | 62 | 62 | 62 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | -7 | -18 | -29 | -40 | -46 | -57 | -62 | -73 | -87 | -98 |
| over 400 | 232 | 290 | 108 | 131 | 165 | 60 | 83 | 40 | 63 | 97 | 155 | 250 | 33 | 43 | 8 | 18 | -10 | 0 | -27 | -17 | -55 | -45 |
| up to 450 | 135 | 135 | 68 | 68 | 68 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | -7 | -20 | -32 | -45 | -50 | -63 | -67 | -80 | -95 | -108 |
| over 450 | 232 | 290 | 108 | 131 | 165 | 60 | 83 | 40 | 63 | 97 | 155 | 250 | 33 | 43 | 8 | 18 | -10 | 0 | -27 | -17 | -55 | -45 |
| up to 500 | 135 | 135 | 68 | 68 | 68 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | -7 | -20 | -32 | -45 | -50 | -63 | -67 | -80 | -95 | -108 |

All information is provided without guarantee

Quote for Your Components

We will send you a quote tailored to your components within 48 hours

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FAQ on Fits

### This section answers questions about sizing.

**What kind of fit is h7? **

Precisely fit parts with an H7 fit. Within the ISO fit system, we offer only the H7 clearance fit. This fit allows for some clearance; the diameter must not be smaller than specified but may be a few micrometers larger. This allows the parts to still be moved by hand. The tolerances for the H7 fit are listed in the following table:

**Tolerance Class H7: Limit Dimensions in µm**
Lower limit: 0 µm

**Nominal dimension range from 1 to 3 mm**
Upper limit: +10 µm
Lower limit: 0 µm

**Nominal dimension range from 3 to 6 mm**
Upper limit: +12 µm
Lower limit: 0 µm

**Nominal dimension range from 6 to 10 mm**
Upper limit: +15 µm
Lower limit: 0 µm

**Nominal dimension range from 10 to 18 mm**
Upper limit: +18 µm
Lower limit: 0 µm

**Nominal dimension range from 18 to 30 mm**
Upper limit: +21 µm
Lower limit: 0 µm

**Nominal dimension range from 30 to 50 mm**
Upper limit: +25 µm
Lower limit: 0 µm

**What is h7 tolerance?     **

“H7” has a tolerance range of +0 μm / +15 μm in the diameter range of 6.00–10.00 mm, while “K6” has a tolerance range of -7 μm / +2 μm.

The reamers themselves are manufactured within these limits according to manufacturer-specific tolerances.

Do you have any questions?

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Manufacturing Technology

### What is a fit?

Fits play a central role in manufacturing technology and design, as they determine dimensional accuracy and the interaction between components. The term “fit” describes the clearance or interference between two components that are joined together, such as a shaft and a bore.

Depending on the requirements for the connection, a distinction is made between a loose fit, an intermediate fit, and a press fit. With a loose fit, there is always a certain amount of clearance between the components, which allows for easy assembly. Transitional fits allow for both clearance and interference, depending on the dimensional tolerance. With an interference fit, on the other hand, the outer component is pressed firmly into the inner component to ensure a backlash-free connection.

Choosing the right fit depends on the specific application and load requirements. Compliance with the ISO 286 standard is particularly important here to ensure standardized dimensional accuracy. Correctly determining the fit tolerances not only improves the functionality of the assembly but also extends its service life. Use tools such as our fit calculator to easily and precisely determine the ideal fit for your components.

Game Fit

A clearance fit is a type of fit in which a small amount of clearance always remains between the mated components, such as a shaft and a bore.

This makes it easy to assemble and disassemble the parts, which is particularly important in applications that require a certain degree of freedom of movement or regular maintenance.

Typical applications for a clearance fit include shaft bearings, where low friction and minimal wear are required. The fit tolerances are defined such that the diameter of the bore is always larger than that of the shaft. This ensures precise dimensional accuracy and easy assembly. For designers, selecting the correct clearance fit is crucial to ensuring the desired functionality.

**Transitional Fitting**

The transition fit combines the characteristics of a loose fit and a press fit. Depending on dimensional tolerances and manufacturing accuracy, the connection can be designed with a slight amount of play or a slight press fit.

This flexibility makes the transitional fit ideal for components that require both a certain degree of mobility and secure fixation. Typical applications include plug-in connections, shafts, or housings that require precise alignment and low assembly forces.

A transitional fit ensures that the components are securely seated and can also be fine-tuned as needed. The selection of tolerance classes plays a key role in achieving the desired fit.

**Press Fit**

A press fit ensures a secure, play-free connection between two components. In this case, the diameter of the outer part is slightly larger than that of the inner part, resulting in a permanent press fit when the parts are joined.

This type of fit is used for heavily loaded connections that must withstand high forces, such as in gears or pulleys. The press fit generates high friction between the components, which can only be broken by applying significant force.

This makes a press fit particularly suitable for applications that require a backlash-free and load-bearing connection. During design, the precise calculation of tolerances and the selection of the appropriate ISO standard are crucial to ensuring the stability and durability of the connection.

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At a Glance

### **Additional Resources for Precision Engineering**

Discover the best tools for your manufacturing processes:

With our **[online fit calculator](https://www.cnc24.com/fit-calculator/)**, you can calculate fits quickly and accurately.
For detailed tolerance information, we offer comprehensive **[tolerance tables](https://www.cnc24.com/tolerance-tables/)**.

These resources help you plan and execute your projects with precision—perfect for experts in metalworking and manufacturing technology.

[![](https://www.cnc24.com/wp-content/uploads/Passungsrechner-1.png)](https://www.cnc24.com/fit-calculator/)

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- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Components for the automotive industry"
url: "https://www.cnc24.com/industry/automotive/"
lang: "en"
type: "page"
description: "Efficient CNC production for the automotive industry Automotive CNC manufacturing solutions. From prototype to series production In the automotive sector, every component counts. CNC24 offers you customized manufacturing solutions that meet the highest quality standards and shorten the time-to-market for"
last_modified: "2026-01-28T20:47:32+00:00"
tags: [industry]
---

# Components for the automotive industry

Efficient CNC production for the automotive industry

# Automotive CNC manufacturing solutions. From prototype to series production

In the automotive sector, every component counts. CNC24 offers you customized manufacturing solutions that meet the highest quality standards and shorten the time-to-market for your products. With our extensive network of certified suppliers and state-of-the-art CNC technology, we are your partner for prototypes, small series and large series – fast, efficient and scalable.

[Request a quote now](https://www.cnc24.com/de/wizard/?btn=hero)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/Vorderer-Teil-eines-brandneuen-modernen-Autos.-Geparkt-im-Ausstellungsraum.-Reflexion-in-den-Scheinwerfern--scaled.jpg)Cropped image of teacher showing schoolkid how to turn on Quadcopter

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

All-in-one production support

### Your trusted partner for car parts.

The automotive market is evolving rapidly, driven by changes in consumer demand and technological advances. CNC24 brings all CNC manufacturing processes and a wide range of material options onto a single platform, allowing automotive companies to focus on innovation rather than dealing with the complexity of procurement.

With our extensive network of **qualified suppliers and CNC manufacturing solutions for the automotive industry **, you can **dynamically scale** your **product development** and benefit from instant quotes and real-time order tracking.

CNC24’s innovative manufacturing technologies and experienced team are committed to your success, helping you increase productivity and maintain your competitiveness in a highly competitive automotive market.

![](https://www.cnc24.com/wp-content/uploads/Metallbearbeitung-CNC-Frasmaschine-Detail--1024x683.jpg)

Global manufacturers. German quality control!

### Access to 500+ manufacturers

CNC24 is the only new supplier you need to add to your network. Access over 500 verified manufacturers worldwide directly from your desktop.

Our high security standards and strict [NDA agreements ensure](https://www.cnc24.com/de/services/rahmenvertraege/) that your data is always secure.

Experience seamless, safe and efficient production solutions with CNC24.

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-1024x767.jpg)

Quality management: clearly defined processes

### **Quality assurance in the CNC24 measuring center**

CNC24 stands not only for attractive prices and on-time delivery, but also for excellent [quality in all components](https://www.cnc24.com/de/services/qualitaetsmanagement/). Our global network includes over 500 manufacturers from 21 countries.

To ensure consistently high quality, we use strict selection procedures for our manufacturers, carry out continuous supplier evaluations and subject all components to additional [quality control in our in-house measuring center in Berlin](https://www.cnc24.com/de/ressourcen/cnc/neues-cnc24-messzentrum-optimierte-logistikprozesse-fur-effizienteren-warendurchlauf/).

Quality assurance in accordance with [ISO 9001:2015](https://www.cnc24.com/de/ressourcen/blog/iso-9001-zertifizierung-als-grundlage-fur-globale-lieferantenpartnerschaften/) in our own measuring center:

- Review of each order.

- Lowest reject rate on the market.

In this way, we guarantee quality at the highest level, regardless of the country of manufacture, **comparable to “Made in Germany**.

!["CNC24 employee uses a Mitutoyo measuring device for quality control in the measuring center"](https://www.cnc24.com/wp-content/uploads/2022/06/QA_5-1024x645.jpg)

Strict quality control

### Certified inspection, every time

CNC24 acts as your outsourced purchasing and production department. In order to keep our quality promise, we measure all components in our in-house, ISO 9001-certified inspection center in Berlin.

We provide you with test reports with every order, including initial sample test reports or material certificates on request. Let us know if you need additional certificates or reports for your automotive products – our team will be happy to help.

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA-1024x645.jpg)

We put together what belongs together

### Assembly services: Complex automotive assemblies

From mechanical components to complete assemblies, CNC24 handles all aspects of sub-assembly and final assembly. As your full-service partner, we take care of every step – from selecting the right suppliers to quality control and delivery on demand.

**Automotive assemblies**

- Sub-assemblies or complete assembly

- Functional and final tests of the components

- Logistics and transportation for components

![Component assembly at CNC24](https://www.cnc24.com/wp-content/uploads/engineer-or-technician-assemble-parts-of-new-robot-2023-11-27-05-25-28-utc-1024x683.jpg)

Offer for your automotive components

Receive a detailed quote for your parts within 48 hours.

[Obtain a quote](https://www.cnc24.com/de/wizard/)

Logistics, tailored to your processes

### Logistics and customs clearance

Do you have special packaging or logistics requirements? We adapt the delivery to your processes. For international production runs, we also take care of customs clearance to ensure smooth delivery.

- Customizable delivery schedules

- Tracking numbers for each delivery

- International shipping and customs clearance

![Express production from 72 hours](https://www.cnc24.com/wp-content/uploads/2022/06/Express-1-1024x701.jpg)

Offer for your automotive components

We will send you a suitable offer for your components within 48 hours

[Obtain a quote](https://www.cnc24.com/de/wizard/)

Efficient, reliable, individual

### CNC24: Your partner for purchasing optimization

CNC24 uses industry expertise and state-of-the-art technologies to develop customized solutions for your specific requirements. This is how we help you to optimize your purchasing:

Comprehensive support

From the initial consultation to implementation and ongoing support, our team of experts is at your side. We ensure a smooth transition and continuous improvement of your procurement processes.

Customized solutions

Every company is unique and so are its procurement needs. We offer customized solutions that are tailored to your specific requirements so that you can get the most out of your procurement process.

Real-time monitoring

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times and stock levels so you can react quickly to changes.

Redundant supply chain

With CNC24, you have access to a scalable, redundant supplier network that offers you alternative suppliers at all times. This allows you to secure your supply chain and adapt flexibly to market changes. Put your trust in CNC24 for reliable production solutions.

[Learn more](https://www.cnc24.com/de/sicherheit/)

### 9 out of 10 customers recommend CNC24

“Important partner for scaling”

As a start-up, lean processes and high scalability are important to us. By working with CNC24, we can source components with consistent quality, very flexibly and in different quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

“Strong expertise for our extinguishing drone”

During the collaboration, we were impressed by CNC24’s manufacturing expertise. With the help of CNC24’s feedback, we were able to optimize the components and make significant cost savings. As a start-up, we don’t have our own measuring center, so the additional quality assurance provided by CNC24 was very important to us

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with professional expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on in-house development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/krones-e1721075200533.png)

![](https://www.cnc24.com/wp-content/uploads/LaserComponents_logo_270px-e1721075225919.png)

![](https://www.cnc24.com/wp-content/uploads/RUD_-removebg-preview-e1721075248611.png)

![](https://www.cnc24.com/wp-content/uploads/ZwickRoell.png)

![](https://www.cnc24.com/wp-content/uploads/Goldbeck.png)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "CNC machining in medical technology: precision and versatility from CNC24"
url: "https://www.cnc24.com/resources/cnc/cnc-machining-in-medical-technology-precision-and-versatility-from-cnc24/"
lang: "en"
type: "post"
description: "CNC machining in medical technology enables the production of high-precision and reliable components such as surgical instruments, orthopaedic implants and prostheses. Find out more about the versatile applications and advantages of this manufacturing technology."
last_modified: "2025-11-18T10:24:59+00:00"
categories: [CNC]
tags: [CNC, CNC machining, CNC24, Medical technology]
---

# CNC machining in medical technology: precision and versatility from CNC24

In medical technology, the demand for high-quality, precise products has increased significantly in recent years. CNC machining for medical devices has established itself as a key technology to meet these demands by providing fast production solutions for medical technology while meeting stringent quality requirements.

Their unrivaled versatility and compatibility with a wide range of materials and designs make them a valuable resource for medical component manufacturing. In this article, we explore why CNC machining is ideal for [medical device](https://www.cnc24.com/de/medizintechnik/) projects and look at the materials, applications and considerations required for effective production.

## Why CNC machining for medical technology?

CNC machining stands out as a faster and more precise process compared to traditional methods and is ideal for manufacturing components that require tight tolerances and high performance standards.

It enables the production of medical products that meet the highest tolerance and durability requirements. In addition, CNC machining produces high-quality molds that ensure repeatability in production, which is crucial for medical devices.

## Important advantages of CNC machining in medical technology

### 1. precise manufacturing

[CNC machining](https://www.cnc24.com/de/fertigungsverfahren/cnc-bearbeitung/) is known for its high accuracy, a necessity in the manufacture of medical devices and components. From orthopaedic implants to surgical tools, CNC machining enables manufacturers to meet stringent specifications that are critical to patient safety and product functionality.

CNC24 offers production solutions for medical technology that guarantee consistently high precision and ensure that medical components meet the strictest design standards.

### 2. material flexibility

A variety of materials can be used in CNC machining, such as stainless steel, titanium, [aluminum](https://www.cnc24.com/de/aluminium-drehen/) and various medical plastics such as PEEK and PTFE.

This material flexibility allows manufacturers to develop a wide range of medical products – from lightweight surgical tools to robust orthopaedic implants.
CNC24 offers supply chain management expertise to ensure that the right materials are selected for each specific medical device application.

### 3. prototype construction in medical technology

In medical technology, [prototyping plays a crucial role in bringing innovative solutions to market.](https://www.cnc24.com/de/leistungen/prototypenbau/) CNC machining enables fast and cost-effective prototyping, allowing manufacturers to create and optimize designs in less time.

CNC24 supports the entire cycle from prototyping to scalable production, helping to shorten lead times without compromising product quality.

### 4. customization and flexibility

Many medical components require a high degree of customization to meet patient-specific requirements. The adaptability of CNC machining is perfectly suited to the production of customized parts, be it implants, surgical instruments or prosthetic components.

CNC24’s extensive expertise as a CNC machining service provider ensures that every customization request is executed with accuracy and quality.

Get a quote for your parts

[Get a quote now](/wizard/)

## Materials for the production of medical components

When selecting materials for the CNC machining of medical parts, several considerations are important. These include factors such as biocompatibility, chemical resistance, sterilization requirements and strength-to-weight ratio. CNC24 uses a wide range of materials that are particularly suitable for medical components, including

| Materials | Description |
| --- | --- |
| Stainless steel | Ideal for surgical instruments and orthopaedic applications due to its strength, durability and biocompatibility. |
| Titanium | A preferred choice for implants such as bone replacement due to its excellent biocompatibility and resistance to body fluids. |
| Aluminum | Suitable for devices without direct contact where lightweight construction is advantageous. |
| PEEK and PTFE | Both are used in applications that require chemical resistance, such as temporary implants or components that are exposed to harsh sterilization processes. |

![](https://www.cnc24.com/wp-content/uploads/Beinprothese-in-der-prothetischen-Klinik-1024x683.jpg)

## Important applications of CNC machining in medical technology

### Surgical tools

The precision of CNC machining makes them ideal for the manufacture of surgical tools that must meet high standards of sharpness, durability and accuracy. Tools such as scalpels, forceps and clamps are manufactured to exact specifications to ensure their safety and effectiveness during medical procedures.

### Orthopaedic implants

CNC machining is often used to manufacture orthopaedic implants such as hip and knee prostheses. These components must be biocompatible, strong and precisely engineered to integrate seamlessly with human tissue. CNC24 ensures that every orthopaedic implant meets the highest standards to ensure patient safety and compatibility.

### Components for diagnostic devices

Diagnostic equipment such as MRI and CT scanners rely on precise, well-machined parts to function correctly. CNC machining plays a significant role in the manufacture of these components, ensuring that each part fits perfectly to deliver accurate diagnostic results. CNC24 supplies high-quality components for diagnostic devices, improving their reliability.

### Prostheses

CNC machining supports the development of prosthetic components that require a balance between comfort, adaptability and strength. Each prosthesis must be customized to the patient’s unique physiology, and CNC machining enables the precision required to produce custom parts. CNC24 ensures that these prosthetic components meet the highest quality standards, improving patient outcomes and comfort.

### “We were faced with the major
challenge of finding a partner who could supply us with components of the same quality at more favorable conditions.”

“As a family business, we have always focused on the manufacture and sale of high-quality fine dust filters. The entire logistics surrounding the procurement of the required components has always been a business area in which we have no core expertise. It was therefore very important for us to find a partner who not only supplies us with high-quality components, but also helps us to reduce the costs of logistics and the components themselves”

![Joerg_Meister_Meisterfilter_CNC24](https://www.cnc24.com/wp-content/uploads/Joerg_Meister-150x150.jpg)

Jörg Meister

Managing Director and founder, Meisterfilter

## Tips for designing CNC-machined medical components

When designing medical components for CNC machining, it is crucial to pay attention to simplicity in design, efficient use of materials and ease of sterilization. Following these guidelines helps to improve production efficiency, reduce costs and ensure that the end product meets the high standards required in medical technology:

**Simplify designs**: Reducing unnecessary functions and simplifying geometries improves machining efficiency and precision while lowering production costs.

**Select suitable materials**: Choosing the right materials in terms of functionality and biocompatibility is crucial. Titanium, for example, is excellent for implants, while PTFE is better suited for components that are frequently sterilized.

**Ensure easy maintenance**: Medical components often need to be easily sterilized and maintained. Using materials such as stainless steel or designing components that are easy to disassemble can improve their longevity and usability in medical environments.

!["Employee checks quality control at a workstation in the technical measuring center"](https://www.cnc24.com/wp-content/uploads/2022/06/QA_3-2-1024x683.jpg)

## CNC machining in medical technology: efficiency and quality

CNC machining offers significant advantages in terms of efficiency, speed and adaptability in the manufacture of medical devices. Prototyping enables rapid innovation cycles where new solutions can be quickly tested and refined. CNC24 also focuses on supply chain management to ensure that every aspect of the production process – from material selection to delivery – supports efficient manufacturing and optimal results.

How to choose a manufacturer for CNC machined medical parts

Choosing the right manufacturing partner is crucial for the production of high-quality medical components. Here are some important factors to consider:

- **ISO certification**: Ensure that the manufacturer has [ISO 13485 and ISO 9001 ](https://www.cnc24.com/wp-content/uploads/iso-9001-2015-sign-de.svg)certifications, which confirm compliance with quality management and medical standards. CNC24 is fully certified and ensures compliance with industry standards.

- **Experience and expertise**: An experienced partner can provide valuable insights during the development process, identify potential problems at an early stage and suggest improvements that save time and money.

- **Quality control**: Choose a partner that emphasizes strict quality control and ensures that every component meets specifications and regulatory requirements. [CNC24 implements strict quality management to ensure that every medical part meets the highest standards](https://www.cnc24.com/de/services/qualitaetsmanagement/).

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion

CNC machining is a powerful technology that plays a crucial role in the advancement of medical technology by enabling the production of highly precise, reliable and customizable components. From surgical tools to diagnostic devices and prostheses, CNC24 leads the production of medical components of the highest quality and offers reliable production solutions for medical technology.

With the flexibility to machine a wide range of materials and the ability to offer rapid prototyping in medical technology, CNC machining remains a key driver for better patient outcomes and continued innovation in modern medicine.

CNC24 remains committed to delivering excellence in every aspect of medical device manufacturing, supporting the continued growth and development of the healthcare sector.

## About CNC24

### Key figures

Different components

12

Quantity

7.500+

Number of pavers

425

Countries of manufacture

Germany, Croatia,
Portugal, Vietnam,
Indonesia

Contact person

1

Complaints

0

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of [milling](https://www.cnc24.com/de/fraesteile/), [turning](https://www.cnc24.com/de/fertigungsverfahren/drehen/), sheet metal processing, [die casting, injection moulding](https://www.cnc24.com/de/fertigungsverfahren/spritzguss/) and [3D printing](https://www.cnc24.com/de/fertigungsverfahren/3d-druck/).

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

---

---
title: "Medical technology"
url: "https://www.cnc24.com/industry/medical-technology/"
lang: "en"
type: "page"
description: "Efficient component procurement Medical technology CNC24 drives innovation and optimizes procurement for the medical device industry to support the development of life-changing products. From diagnostic and surgical instruments to imaging systems and pharmaceutical delivery devices, we help our customers bring"
last_modified: "2026-01-28T20:23:09+00:00"
tags: [industry]
---

# Medical technology

Efficient component procurement

# Medical technology

CNC24 drives innovation and optimizes procurement for the medical device industry to support the development of life-changing products. From diagnostic and surgical instruments to imaging systems and pharmaceutical delivery devices, we help our customers bring breakthrough solutions to market faster and more efficiently.

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/MRI-Magnetresonanztomographie-Gerat.-MRI-Scanner-Raum-scaled.jpg)MRI – Magnetic Resonance Imaging machine in the hospital. Medical equipment and healthcare. CT – Computerized tomography scanning device in the hospital.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Supplier network that scales

### A strong partner for your products

CNC24 offers all manufacturing processes and a wide range of material options on one platform to optimize development and manufacturing processes for the medical technology market and to focus on quality and precision.

With our network of qualified suppliers, you can flexibly scale your product development. Benefit from digital production supply with immediate quotation generation and seamless order tracking.

With CNC24 at your side, you benefit from high-precision manufacturing technologies and an experienced team dedicated to your quality assurance. Optimize your production processes and increase your competitiveness with CNC24 – your reliable partner in medical technology.

![](https://www.cnc24.com/wp-content/uploads/Lieferantennetzwerk-1024x703.png)

Global manufacturers. German quality control!

### Access to 500+ manufacturers

CNC24 is the last supplier you need to add to your supplier network!
Access the production capacities of over 500 audited manufacturers worldwide **–** conveniently from your desktop.

Our strict [NDA agreements guarantee the protection of your data.](https://www.cnc24.com/additional-services/framework-agreements/)

Experience seamless, safe and efficient production solutions.

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-1024x767.jpg)

Feedback on your CAD drawings

### Design for Manufacturing (DfM)

With CNC24 **Design for Manufacturing** Feedback, you avoid designs that are time-consuming or costly to implement.

Together, we minimize throughput times and reduce manufacturing costs without compromising the quality and reliability of the products. At CNC24, you receive DfM feedback free of charge with every inquiry.

[Drawing parts: A specialty in CNC machining](https://www.cnc24.com/resources/blog/drawing-parts-a-specialty-in-cnc-machining/)

[Technical drawing for CNC machining](https://www.cnc24.com/technical-drawing-for-cnc-machining/)

![](https://www.cnc24.com/wp-content/uploads/2022/06/CAD_ipad-1024x794.png)

We check for you

### Quality control

CNC24 sees itself as your outsourced purchasing and production department. In order to keep our quality promise, we measure all components in our own **ISO 9001** certified [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/).

Of course, you will receive a **test certificate** for your parts with every order. On request, you can also receive an **initial sample test report** or a **material test certificate**.

Please contact us if you require further certificates and test certificates for your products. We will be happy to advise you.

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA-1024x645.jpg)

We put together what belongs together

### Component assembly

CNC24 handles the assembly of mechanical components and systems through to the complete final assembly of complex mechanical devices and appliances.

As your full-service partner, we take care of all processes from the selection of producers to quality control, including on-demand delivery.

- Assemblies: Subassembly or complete assembly

- Components: Functional and final tests

- Logistics: Transportation of components

![](https://www.cnc24.com/wp-content/uploads/mri-magnetic-resonance-imaging-scan-device-mri-2023-11-27-05-01-10-utc-1024x683.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Logistics, tailored to your processes

### Logistics and customs clearance

Do you have special packaging and logistics requirements? We will of course adapt the delivery to your processes. For international productions, we also take care of customs clearance for you.

- Delivery to suit your processes

- Shipping with tracking number

- International shipping and customs clearance

![Express production from 72 hours](https://www.cnc24.com/wp-content/uploads/2022/06/Express-1-1024x701.jpg)

Efficient, reliable, individual

### CNC24: Your partner for purchasing optimization

CNC24 uses industry expertise and state-of-the-art technologies to develop customized solutions for your specific requirements. This is how we help you to optimize your purchasing:

Comprehensive support

From the initial consultation to implementation and ongoing support, our team of experts is at your side. We ensure a smooth transition and continuous improvement of your procurement processes.

Customized solutions

Every company is unique and so are its procurement needs. We offer customized solutions that are tailored to your specific requirements so that you can get the most out of your procurement process.

Real-time monitoring

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times and stock levels so you can react quickly to changes.

Redundant supply chain

With CNC24, you have access to a scalable, redundant supplier network that offers you alternative suppliers at all times. This allows you to secure your supply chain and adapt flexibly to market changes. Put your trust in CNC24 for reliable production solutions.

[Learn more](https://www.cnc24.com/security/)

Offer for your components

We will send you a suitable offer for your components within 48 hours

[Obtain a Quote](/wizard/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Technical drawing for CNC machining"
url: "https://www.cnc24.com/technical-drawing-for-cnc-machining/"
lang: "en"
type: "page"
description: "Precisely fitting metal processing Technical drawing for CNC machining From the drawing to the CNC program: Find out how a CNC drawing is produced and how you can have a CNC drawing created. Request a quote now 1.500+ Satisfied customers"
last_modified: "2025-07-30T17:55:25+00:00"
---

# Technical drawing for CNC machining

Precisely fitting metal processing

# Technical drawing for CNC machining

From the drawing to the CNC program: Find out how a CNC drawing is produced and how you can have a CNC drawing created.

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Screen shows CNC24 software displaying design drawing](https://www.cnc24.com/wp-content/uploads/2023/05/Hero-klein-383x600px-1.png)Punching machine – industrial tool used for power plants and heavy industry

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

### Technical drawing for CNC machining

Despite sophisticated technology and the wealth of information that a 3D CAD file may contain, the delivery of a CNC drawing is advantageous in many cases. For complex components, such a drawing is even a must and sometimes your assurance that your components will be produced exactly according to your wishes. Never created a CNC drawing before?
We’ll show you how!

![](https://www.cnc24.com/wp-content/uploads/2022/06/CAD_ipad.png)

### What is a technical CNC drawing?

The CNC drawing describes and documents a CNC design in detail so that it can then be implemented seamlessly.

A technical CNC drawing consists of several components:

![](https://www.cnc24.com/wp-content/uploads/2023/05/mechanical-drawing-on-sheets-of-paper-hands-on-th-2022-11-24-19-23-10-utc-1024x683.webp)

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

#### The title block

The title block is located at the bottom right of the document. This contains basic information about the CNC drawing, such as the names of the designers, project managers and inspectors responsible for the component to be produced. Of course, the company name is also included. It also contains important information on materials, scales, projection angles and instructions for surface processing.

#### The coordinates

Coordinates are particularly useful as a means of communication if the component exceeds a certain size or has complex specifications. In this case, the coordinates are set at the edges of the drawing.

#### Orthographic views

The orthographic data is geometric information about the component. They can also describe additional features using hidden lines that are crucial for the design. They are displayed in either 2D or 3D. More viewing angles are often an advantage, but two to three orthographic views are usually sufficient.

#### The isometric view

The isometric view is a 3D representation and although it is not absolutely necessary for some components, it is beneficial for the high-quality production of the component. This is because the isometric view can be used to obtain detailed data on the orientation of the component and the installation direction.

#### The sectional views

As the saying goes, it’s the inner values that count! Sectional views in 2D provide a cross-section of the interior of the parts to be produced. In the best case, they are positioned in line with orthographic views. The orthographic view makes it clear exactly where the cut was made for the sectional view.

#### The detailed view

If special attention needs to be paid to a certain area of the component, for example because it is particularly complex or difficult to dimension, it is advisable to create a detailed view. Practically any area can be highlighted as a detail. Use a letter to make it clear to the viewer exactly which part of the orthographic view is involved. Additional notes for the product manufacturer can be filled in and placed either directly above the title block or at the bottom left of the drawing.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Good to know

### Why is a CNC drawing important?

A professionally prepared CNC drawing plays an important role in the manufacturing process as an additional document. If a component has threads, tolerances or different surface finishes, it must also be submitted. **There are several reasons for this:**

Surface structures

Certain requirements, such as internal and external threads or individual surface structures, cannot always be fully captured and conveyed in a 3D CAD file. A two-dimensional CNC drawing does.

Explicit notes

Further information such as dimensions, capacities and tolerances allow a better, visual imagination of the manufacturer. They help to fully understand the detailed objectives of the component.

Tolerances

In the event of any deviations from the standard, such as tolerances, CNC drawings provide all the necessary information. As a result, no questions remain unanswered and nothing stands in the way of a fast production process.

Many CNC suppliers enjoy working with CNC drawings and in some cases even prefer them to 3D CAD drawings. This is because geometries can be quickly adapted from 2D drawings and all details are easy to read. The 3D CAD file is used to program the machine, while the two-dimensional CNC drawing can be useful as an additional reference within the individual production steps.

Brief description

### How can you create a CNC drawing?

It took a few years from the drawing to the CAD program. But don’t worry, you no longer have to create CNC drawings manually. There are now a number of software tools for this. A modern 3D CAD program already has a function for creating CNC drawings based on the existing 3D model of the component to be manufactured.

**The following seven steps can help you to create a CNC drawing: **

![](https://www.cnc24.com/wp-content/uploads/2023/05/Feature-4-1.png)

_Step 1_Select a template

Most programs have either standardized ASTM, DIN or ISO templates that you can work with. If you have the know-how, you can also create your own from scratch. Make sure you have enough space to add the dimensions.

_Step 2_Create orthographic, detailed and sectional views

Now the orthographic view of your CNC drawing is important. Place it in the center. If your component has complex features or you want to make sure that a detail that is difficult to see is not overlooked, also create detail and section views.

_Step 3_Set the construction lines

Now draw the construction lines in all views. The center lines are essential to show planes and symmetry axes as well as center markings and center marking patterns for the representation of hole centers and circle patterns.

_Step 4_Specify all dimensions

Particular attention should be paid to this step, as incorrect information or discrepancies on the part of the client can cause the production process to stall or even necessitate a new production run. Specify the overall dimensions first, followed by the dimensions of the key features and finally those of the remaining features.

_**Tip: **Several identical features with the same diameter can also be indicated simply for a better overview. For example, if your component has 5 holes with a diameter of 3 cm next to each other, the specification 5x ø2.0 cm is sufficient._

_Step 5_Add details to your threads

Now the details of your threads are required. This requires the position, length and size of all threads.

_Step 6_Mark tolerance deviations

Are there details in your drawing that need to be emphasized because they deviate from the standard tolerances at this point? Then now is the time to add them to the features.

_Step 7_Complete and check your drawing

Add information in the title block. It is also important to provide the manufacturer with special instructions in the section provided. These include specific requirements or requests regarding the [surface finish](https://www.cnc24.com/manufacturing-process/surface-treatment/). You can then upload the file.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Conclusion

### Have a technical drawing for CNC milling created now

Would you like to save time and money? Then why not leave the creation of your CNC drawing to us as part of the CNC milling process? We are your partner when it comes to modern CNC manufacturing and offer all services and manufacturing processes under one roof. Our fully digital order process makes ordering components easier than ever and Design for Manufacturing (DFM) feedback is even included!

Get in touch with us or get your quote today. You’ll receive it in just 48 hours.

[Get a quote now](/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2023/05/Feature-5.png)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Consumer goods"
url: "https://www.cnc24.com/industry/consumer-goods/"
lang: "en"
type: "page"
description: "Efficient Component Procurement Consumer Goods In the dynamic world of consumer goods production, precision and efficiency play a crucial role. CNC24 helps manufacturers of consumer goods to optimize their production processes and deliver high-quality products. With state-of-the-art CNC machining technologies"
last_modified: "2026-01-28T20:21:01+00:00"
tags: [industry]
---

# Consumer goods

Efficient Component Procurement

# Consumer Goods

In the dynamic world of consumer goods production, precision and efficiency play a crucial role. CNC24 helps manufacturers of consumer goods to optimize their production processes and deliver high-quality products. With state-of-the-art CNC machining technologies and extensive industry expertise, we offer customized solutions that meet the specific requirements of your production.

[Request a Quote Now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/teacher-showing-how-to-turn-on-quadcopter-2023-11-27-05-25-57-utc-scaled.jpg)Cropped image of teacher showing schoolkid how to turn on Quadcopter

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Supplier network that scales

### A strong partner for your products

Changing customer needs have transformed the consumer goods market. CNC24 offers all production processes and a wide range of material options on one platform to streamline development and production processes and focus on innovation.

With our network of qualified suppliers, you can dynamically scale your product development. Benefit from digital production supply with immediate quotation generation and order tracking.

With CNC24 at your side, you benefit from innovative manufacturing technologies and an experienced team dedicated to your success. Optimize your production processes and increase your competitiveness with CNC24 – your reliable partner in consumer goods production.

![](https://www.cnc24.com/wp-content/uploads/Lieferantennetzwerk-1024x703.png)

Global manufacturers. German quality control!

### Access to 500+ manufacturers

CNC24 is the last supplier you need to add to your supplier network!
Access the production capacities of over 500 audited manufacturers worldwide **–** conveniently from your desktop.

Our strict [NDA agreements guarantee the protection of your data.](https://www.cnc24.com/additional-services/framework-agreements/)

Experience seamless, safe and efficient manufacturing solutions.

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-1024x767.jpg)

Feedback on your CAD drawings

### Design for Manufacturing (DfM)

With CNC24 **Design for Manufacturing** Feedback, you avoid designs that are time-consuming or costly to implement.

Together, we minimize throughput times and reduce manufacturing costs without compromising the quality and reliability of the products. At CNC24, you receive DfM feedback free of charge with every inquiry.

[Drawing parts: A specialty in CNC machining](https://www.cnc24.com/resources/blog/drawing-parts-a-specialty-in-cnc-machining/)

[Technical drawing for CNC machining](https://www.cnc24.com/technical-drawing-for-cnc-machining/)

![](https://www.cnc24.com/wp-content/uploads/2022/06/CAD_ipad-1024x794.png)

We check for you

### Quality control

CNC24 sees itself as your outsourced purchasing and production department. In order to keep our quality promise, we measure all components in our own **ISO 9001** certified [**measuring center in Berlin**](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/).

Of course, you will receive a **test certificate** for your parts with every order. On request, you can also receive an **initial sample test report** or a **material test certificate**.

Please contact us if you require further certificates and test certificates for your products. We will be happy to advise you.

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA-1024x645.jpg)

We put together what belongs together

### Component assembly

CNC24 handles the assembly of mechanical components and systems through to the complete final assembly of complex mechanical devices and appliances.

As your full-service partner, we take care of all processes from the selection of producers to quality control, including on-demand delivery.

- Assemblies: Subassembly or complete assembly

- Components: Functional and final tests

- Logistics: Transportation of components

![Component assembly at CNC24](https://www.cnc24.com/wp-content/uploads/engineer-or-technician-assemble-parts-of-new-robot-2023-11-27-05-25-28-utc-1024x683.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Logistics, tailored to your processes

### Logistics and customs clearance

Do you have special packaging and logistics requirements? We will of course adapt the delivery to your processes. For international productions, we also take care of customs clearance for you.

- Delivery to suit your processes

- Shipping with tracking number

- International shipping and customs clearance

![Express production from 72 hours](https://www.cnc24.com/wp-content/uploads/2022/06/Express-1-1024x701.jpg)

Offer for your components

We will send you a suitable offer for your components within 48 hours

[Obtain a Quote](/wizard/)

Efficient, reliable, individual

### CNC24: Your partner for purchasing optimization

CNC24 uses industry expertise and state-of-the-art technologies to develop customized solutions for your specific requirements. This is how we help you to optimize your purchasing:

Comprehensive support

From the initial consultation to implementation and ongoing support, our team of experts is at your side. We ensure a smooth transition and continuous improvement of your procurement processes.

Customized solutions

Every company is unique and so are its procurement needs. We offer customized solutions that are tailored to your specific requirements so that you can get the most out of your procurement process.

Real-time monitoring

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times and stock levels so you can react quickly to changes.

Redundant supply chain

With CNC24, you have access to a scalable, redundant supplier network that offers you alternative suppliers at all times. This allows you to secure your supply chain and adapt flexibly to market changes. Put your trust in CNC24 for reliable production solutions.

[Learn more](https://www.cnc24.com/security/)

### 9 out of 10 customers recommend CNC24

“Important partner for scaling”

As a start-up, lean processes and high scalability are important to us. By working with CNC24, we can source components with consistent quality, very flexibly and in different quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

“Strong expertise for our extinguishing drone”

During the collaboration, we were impressed by CNC24’s manufacturing expertise. With the help of CNC24’s feedback, we were able to optimize the components and make significant cost savings. As a start-up, we don’t have our own measuring center, so the additional quality assurance provided by CNC24 was very important to us

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with professional expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on in-house development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/krones-e1721075200533.png)

![](https://www.cnc24.com/wp-content/uploads/LaserComponents_logo_270px-e1721075225919.png)

![](https://www.cnc24.com/wp-content/uploads/RUD_-removebg-preview-e1721075248611.png)

![](https://www.cnc24.com/wp-content/uploads/ZwickRoell.png)

![](https://www.cnc24.com/wp-content/uploads/Goldbeck.png)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Fit Calculator"
url: "https://www.cnc24.com/fit-calculator/"
lang: "en"
type: "page"
description: "Free Fit Calculator Free Online Fit Calculator and Tolerance Calculator Available for free with quantity management and cross-calculation. With the CNC24 fit calculator, you can easily calculate the correct tolerances and fits for your components in accordance with ISO 286."
last_modified: "2026-06-25T14:53:58+00:00"
tags: [calculator]
---

# Fit Calculator

Free Fit Calculator

# Free Online Fit Calculator and Tolerance Calculator

Available for free with quantity management and cross-calculation.

With the CNC24 fit calculator, you can easily calculate the correct tolerances and fits for your components in accordance with ISO 286.

[Go to the Fit Calculator](#fitment-calculator)

2,000+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![](https://www.cnc24.com/wp-content/uploads/Passungsrechner.png)Punching machine – an industrial tool used in power plants and heavy industry

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

## Online Fit Calculator

Note: The fit calculator was developed and tested by CNC24; however, the accuracy of the results cannot be guaranteed. Nor can the availability of the calculator be guaranteed. Use of the calculator is therefore at your own risk.

Manufacturing Technology

### What is a fit?

Fits play a central role in manufacturing technology and design, as they determine dimensional accuracy and the interaction between components. The term “fit” describes the clearance or interference between two components that are joined together, such as a shaft and a bore.

Depending on the requirements for the connection, a distinction is made between a loose fit, an intermediate fit, and a press fit. With a loose fit, there is always a certain amount of clearance between the components, which allows for easy assembly. Transitional fits allow for both clearance and interference, depending on the dimensional tolerance. With an interference fit, on the other hand, the outer component is pressed firmly into the inner component to ensure a backlash-free connection.

Choosing the right fit depends on the specific application and load requirements. Compliance with the ISO 286 standard is particularly important here to ensure standardized dimensional accuracy. Correctly determining the fit tolerances not only improves the functionality of the assembly but also extends its service life. Use tools such as our fit calculator to easily and precisely determine the ideal fit for your components.

Game Fit

A clearance fit is a type of fit in which a small amount of clearance always remains between the mated components, such as a shaft and a bore.

This makes it easy to assemble and disassemble the parts, which is particularly important in applications that require a certain degree of freedom of movement or regular maintenance.

Typical applications for a clearance fit include shaft bearings, where low friction and minimal wear are required. The fit tolerances are defined such that the diameter of the bore is always larger than that of the shaft. This ensures precise dimensional accuracy and easy assembly. For designers, selecting the correct clearance fit is crucial to ensuring the desired functionality.

**Transitional Fitting**

The transition fit combines the characteristics of a loose fit and a press fit. Depending on dimensional tolerances and manufacturing accuracy, the connection can be designed with a slight amount of play or a slight press fit.

This flexibility makes the transitional fit ideal for components that require both a certain degree of mobility and secure fixation. Typical applications include plug-in connections, shafts, or housings that require precise alignment and low assembly forces.

A transitional fit ensures that the components are securely seated and can also be fine-tuned as needed. The selection of tolerance classes plays a key role in achieving the desired fit.

**Press Fit**

A press fit ensures a secure, play-free connection between two components. In this case, the diameter of the outer part is slightly larger than that of the inner part, resulting in a permanent press fit when the parts are joined.

This type of fit is used for heavily loaded connections that must withstand high forces, such as in gears or pulleys. The press fit generates high friction between the components, which can only be broken by applying a great deal of force.

This makes a press fit particularly suitable for applications that require a backlash-free and load-bearing connection. During design, the precise calculation of tolerances and the selection of the appropriate ISO standard are crucial to ensuring the stability and durability of the connection.

[Request Information Now](/de/wizard/)

Quote for Your Components

We will send you a quote tailored to your components within 48 hours

[Request a Quote](/de/wizard/)

Your Partner for All Components

## Our Manufacturing Processes

[![CNC Draaien](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-%C3%97-240-px.jpg)](https://www.cnc24.com/de/fertigungsverfahren/drehen/)Rotate

[![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)](https://www.cnc24.com/de/fertigungsverfahren/fraesen/)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](/en/manufacturing-processes/sheet-metal-working/)Sheet Metal Fabrication

[![Laserschneiden](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/de/fertigungsverfahren/laserschneiden/)Laser Cutting

[![Bending and Edging](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](/en/manufacturing-processes/bending/)Bending

[![Injection Molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](/en/manufacturing-processes/injection-molding/)Injection Molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](/en/manufacturing-processes/die-casting/)Die Casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](/en/manufacturing-processes/3d-printing/)3D Printing

[All Manufacturing Processes](https://www.cnc24.com/de/fertigungsverfahren/)

At a Glance

### **Additional Resources for Precision Engineering**

Discover the best tools for your manufacturing processes:

With our [**fit table for precision calculations** ](https://www.cnc24.com/de/passungstabellen/), you [can ](https://www.cnc24.com/de/passungstabellen/) calculate fits quickly and accurately.
For detailed tolerance information, we offer comprehensive **[tolerance tables](https://www.cnc24.com/de/toleranztabellen/)**.

These resources help you plan and execute your projects with precision—perfect for experts in metalworking and manufacturing technology.

[![](https://www.cnc24.com/wp-content/uploads/Passungsrechner-1.png)](https://www.cnc24.com/de/passungsrechner/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Career"
url: "https://www.cnc24.com/career/"
lang: "en"
type: "page"
description: "Become part of the team Careers at CNC24 Do you want to make a lasting impact with your work? Together we are building the first Giga Factory for components and shaping the future of manufacturing. Apply now Benefits Become part"
last_modified: "2024-10-03T19:19:56+00:00"
---

# Career

Become part of the team

# Careers at CNC24

Do you want to make a lasting impact with your work? Together we are building the first Giga Factory for components and shaping the future of manufacturing.

[Apply now](https://cncteile24-gmbh.jobs.personio.de/?language=en)

!["Technician works at a computer workstation in the CNC24 office"](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-45-1024x683.webp)

Benefits

### Become part of a dynamic team.

Great team

Flat hierarchies, short distances and a motivated team.

Flexibility

Your output counts, not when you arrive.

Locations

Measurement center and office in Berlin, home office throughout Germany.

Team Events

After-work drinks and other team events await you.

Snacks

Brain food for your mind – we offer fresh fruit and drinks at any time.

Mobility

We subsidize your commute to work – whether you come to work by bike, bus or car.

Friday Lunch

Eating together and exchanging ideas across teams at Friday lunch.

International

We are an international team with colleagues from 12 nations and 15 different languages.

About us

### Our vision

CNC24 is the leading marketplace for the European mechanical engineering industry. We are actively shaping the supply chain of the future. Over 1,500 customers from sectors such as mechanical engineering, e-mobility, robotics and many more trust us and our more than 500 suppliers around the world.

Driven by our passion for manufacturing processes, we are revolutionizing procurement processes for individual plastic and metal parts. We focus on transparency, quality and digital processes to create a unique experience for buyers and producers.

We are looking for you to join our young, multidisciplinary and ambitious team of experts!

[Apply now](https://cncteile24-gmbh.jobs.personio.de/?language=en)

58

Employees

1.500

Customers

2

Locations

!["Smiling customer support employee with headset at her workplace in logistics"](https://www.cnc24.com/wp-content/uploads/2023/03/logistik.png)

## A strong team

“Working together in a great team.”

I enjoy coming to work because I have a great team! Every day is a new opportunity to grow not only as a company, but also in my professional life.

![](https://www.cnc24.com/wp-content/uploads/2023/03/Testimonial-Maria-1.png)

Maria Marciani

HR Manager

“I can develop further here”

The tasks at CNC24 are varied. In addition to day-to-day business, I can get involved in strategic development and thus optimize our areas of responsibility. Everyone here has the opportunity to develop professionally and personally.

![](https://www.cnc24.com/wp-content/uploads/2023/01/daniel-skrobol.jpeg)

Daniel Skrobol

Team Lead Operations

“I can actively shape my area “

Why CNC24? The opportunity to actively shape an important area in a company prompted me to apply to CNC24. To this day, I have not regretted it. The daily variety is a challenge that we master together.

![](https://www.cnc24.com/wp-content/uploads/2023/01/Patricia-Wala.jpeg)

Patricia Wala

Customer Service Manager

Our values

### How we achieve our goals

Customer First

The success of our customers and suppliers is our success. With full focus on the needs of our customers, we create the perfect solution.

Ownership

Everyone takes responsibility for their tasks so that we can reach our goal together.

Data Driven

Gut feeling is important, but we base important decisions on facts and figures.

Team Spirit

No matter what happens – we support each other, trust each other and grow together.

Want to find out more about the CNC24 mindset?

[Apply now](https://cncteile24-gmbh.jobs.personio.de/?language=en)

![CNC24 Team](https://www.cnc24.com/wp-content/uploads/cnc-team-illustration.webp)

Behind the scenes

## Meet the CNC24 team

![](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-9-1024x683.webp)

!["Employee carries out quality control in the CNC24 laboratory"](https://www.cnc24.com/wp-content/uploads/2023/03/Feature-Block-Image-950x600-1.png)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

!["Employee receives training from a colleague at her desk"](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-49-1024x683.webp)

!["Founders of CNC24 pose in the company warehouse"](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-4-1024x683.webp)

!["Employees pack cartons in a modern workshop"](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-31-1024x683.webp)

![senior-engineer-tests-crafts.png](https://www.cnc24.com/wp-content/uploads/2023/03/QA_4-1024x683.webp)

Unsolicited application

### Have you not found the right role?

No problem. Send us an unsolicited application and become part of our talent pool. Simply send us your CV or LinkedIn profile to [talent@cnc24.com](mailto:talent@cnc24.com) and receive regular updates on open positions at CNC24.

!["CNC24 employee smiles while working at a technical workstation in a production plant"](https://www.cnc24.com/wp-content/uploads/2023/03/Feature-Block-Image-950x600-2.png)

Become part of the CNC24 team

We process all applications within 48 hours.

[Apply now](https://cncteile24-gmbh.jobs.personio.de/?language=en)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Report a Complaint"
url: "https://www.cnc24.com/complaint/"
lang: "en"
type: "page"
description: "Report a Complaint Do you want to report a Complaint? Even with our low complaint rate of just 0.11%, issues can occasionally arise. When they do, we are dedicated to delivering the best service possible and resolving the problem promptly."
last_modified: "2024-08-21T16:03:27+00:00"
---

# Report a Complaint

Report a Complaint

# Do you want to report a Complaint?

Even with our low complaint rate of just 0.11%, issues can occasionally arise. When they do, we are dedicated to delivering the best service possible and resolving the problem promptly.

If you need to report a complaint, please follow the three steps below to ensure the quickest resolution time.

![CNC machined part with digital calipers and engineering drawings for accurate measuring](https://www.cnc24.com/wp-content/uploads/cnc-part-measurement-blueprint-scaled.jpg)

### Report a complaint in 3 simple steps:

1

Complete the form

We sincerely apologize for the inconvenience you have encountered. To help us resolve your complaint quickly, please complete the form below. This will ensure that all necessary information is included and speed up the process.

Alternatively, you can email us the offline version ([PDF Download ](https://www.cnc24.com/wp-content/uploads/CNC24-Complaint-Form.pdf)[here](/wp-content/uploads/cnc24-complaint-form-en.pdf)) at [](mailto:%71%75%61%6C%69%74%79%40%63%6E%63%32%34%2E%63%6F%6D), but note that this may slow down resolution.

2

Receive Ticket ID

After completing the form, we will send you a confirmation number (ticket ID) upon receipt, and our team will review it as soon as possible.

The provide ticket will serve as the identification number for this case. Please include this number (ticket ID) in all future correspondence – or just always reply to this email.

3

Receive feedback

Once we have reviewed the information and documentation, we will contact you to coordinate the next steps and determine the best solution. Our goal is to provide the most satisfying service, and we are commited to finding a resolution that meets the needs of both parties.

[Go to complaint form](https://complaints.cnc24.com/)

---

---
title: "Turned parts"
url: "https://www.cnc24.com/turned-parts/"
lang: "en"
type: "page"
description: "Machining with the highest precision Order turned parts online and have them manufactured Simply order CNC turned parts online. Fast service with attractive prices. You receive a free test certificate with every order. Upload your CAD file and receive a"
last_modified: "2024-08-15T15:28:20+00:00"
---

# Turned parts

Machining with the highest precision

# Order turned parts online and have them manufactured

Simply order CNC turned parts online. Fast service with attractive prices. You receive a free test certificate with every order. Upload your CAD file and receive a quote within 48 hours

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,011%

Complaint rate

![Close-up of CNC machine cutting a white metal piece.](https://www.cnc24.com/wp-content/uploads/2022/08/Drehen-1.jpg)Close-up view of a Turning CNC machine cutting a white metal piece

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Turning at a glance

### What characterizes our CNC turned parts?

Continuous investment in our machinery is part of our self-image. This is the only way we can guarantee the quality and precision in contract manufacturing for which our customers value us. In the field of CNC turning**(Computerized** **Numeric** **Control**), we rely on automatic lathes and sliding headstock lathes. We can machine CNC long turned parts and precision turned parts on our CNC machines from a workpiece diameter of 3 to 600 mm and a maximum length of 2000 mm.

For single part production or repair work in CNC turning, we also have conventional CNC lathes and automatic lathes at our disposal, with which we can machine turned parts up to a diameter of 400 mm and a maximum length of 1000 mm.

![CNC Lathe](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-Maschine.jpg)

Turned parts production

### Special advantages of CNC turning processes at CNC24

As soon as you accept our non-binding offer and we receive the order from you, your **turned parts go straight into production**. Depending on the requirements and task, our CNC machines or the corresponding conventional variant will be used. Our team is very familiar with both the standard CNC controls and the operation of manual lathes – so that your individual parts or series production are always processed by the appropriate experts.

In contract manufacturing, we take on your **orders from a batch size of 1 piece** – there are virtually no upper limits. Assembly production is also one of our areas of expertise. As we have several milling machines and a sheet metal processing department in addition to lathes, we can offer you the ready-to-install production and assembly of even the most complex workpieces and components.

Made in Germany at an extremely competitive price, because **in addition to efficient production,** we **also use state-of-the-art management software** – and thus keep our ancillary costs as low as possible!

!["Precision measurement of a metal ring with a caliber on a technical plan at CNC24"](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-21-scaled.jpg)

CNC turning

### Technical data

| Available diameters: | 1 mm – 5,300 mm |
| --- | --- |
| Available lengths: | 0.5 mm – 20,000 mm |
| Tolerances: | up to +/- 0.05 mm |
| Surface roughness: | up to Ra 0.8 / Rz3.2 |
| Materials: | Over 600 materials |
| Lot sizes: | from 1 piece |

Our materials

### Available materials

| Aluminum | Inconel |
| --- | --- |
| Bronze | Ceramics |
| Casting | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Hard fabric | Titanium |
|  | More on request |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Turned parts production

### How are CNC turned parts manufactured?

As soon as you accept **our non-binding quotation** based on the drawings provided and we receive the order from you, your turned parts go into production immediately. Depending on the requirements and task, our CNC machines or the corresponding conventional variant are used as the manufacturing process. Our team is very familiar with both the standard **CNC controls** and the operation of manual lathes – so that your **individual parts or series production** are always processed by the appropriate experts.

In contract manufacturing, we take on your orders from a batch size of 1 piece – there are virtually no upper limits.

We are not a B2B marketplace, but work with a selected partner network. Every turned parts manufacturer is regularly audited by us. Our quality management is [certified](https://www.cnc24.com/resources/blog/iso-9001-certification/) according to [DIN ISO 9001:2015](https://www.cnc24.com/resources/blog/iso-9001-certification/) (DIN EN ISO).

![Turning](https://www.cnc24.com/wp-content/uploads/2022/05/Turning_2@2x-1-1024x645.jpg)

Material selection

### Which materials are suitable for turning?

In addition to the “classic” machining materials such as steel, [stainless steel](https://www.cnc24.com/turning-stainless-steel-what-should-you-pay-attention-to/), free-cutting steel or aluminum, our range of services naturally also includes the machining of materials such as copper, brass or plastics. Of course, we can also machine special materials, such as high-alloy steels, on request.

Of course, our expertise does not end with the turning of workpieces: We are happy to take on further assembly services or the coating of finished assemblies for you.

Simply talk to us about our possibilities – we look forward to hearing from you!

![The production of a complex turned part on a CNC machine, presented by CNC24.](https://www.cnc24.com/wp-content/uploads/2022/06/Materialien-Drehteile-1024x683.jpg)

### CNC turning process: All work steps at a glance

Preparation

### 1. prepare semi-finished products

Cutting processes such as sawing, laser cutting, flame cutting or water jet cutting are used to prepare the turned material – the semi-finished products.

Set-up time

### 2. set up the machine

To prepare the machine tool for the production of the turned part, all the necessary semi-finished products as well as turning and milling tools are clamped in. Experienced and highly qualified employees speed up the process.

Programming

### 3. CNC programming

The machining program (NC program) tells the CNC machine how to create the finished part from the semi-finished product using the tools. With modern computer-controlled system infrastructure, programming is carried out using CAM software.

Manufacturing

### 4. manufacture turned part

After preparation, the actual CNC machining takes place in main and secondary steps. Main steps, such as cutting the material, sometimes require more time. Secondary steps, such as changing tools on the CNC lathes, must be kept short.

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/Alle-Fertigungsverfahren-Kachel-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Overview of the main production groups"
url: "https://www.cnc24.com/overview-of-the-main-production-groups/"
lang: "en"
type: "page"
description: "Precisely fitting metal processing Overview of the main production groups according to DIN 8580 Everyone knows the terms metalworking and sheet metal working. But what exactly do they mean and what do they cover? We have the answer for you."
last_modified: "2025-07-30T17:38:33+00:00"
---

# Overview of the main production groups

Precisely fitting metal processing

# Overview of the main production groups according to DIN 8580

Everyone knows the terms metalworking and sheet metal working. But what exactly do they mean and what do they cover? We have the answer for you.

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

!["Precision-manufactured metal machine parts on a white background"](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-6.png)Punching machine – industrial tool used for power plants and heavy industry

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Industry 4.0

### Overview of the main production groups

Would you like to have components manufactured and are looking for an overview of the possible manufacturing processes? Then you’ve come to the right place.

We have compiled a brief overview of the main production groups according to **DIN 8580**. We also explain what exactly is behind the standard.

![Turning](https://www.cnc24.com/wp-content/uploads/2022/06/Drehen.jpg)

At a glance

### What are manufacturing processes?

Would you like to have components manufactured and are looking for an overview of the possible manufacturing processes? Then you’ve come to the right place.

We have compiled a brief overview of the main production groups according to DIN 8580. We also explain what exactly is behind the standard.

![Laser cutting process on a metal plate with flying sparks](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-39.png)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

## What are the main production groups according to DIN 8580?

There is a whole range of production forms and the variety is constantly growing due to technological progress.

**The DIN 8580 standard** is used to maintain an overview of the production forms. It is primarily used within the metalworking industry. There are six main production groups within DIN 8580:

- Prototypes

- Reshaping

- Disconnect

- Fügen

- Coating

- Change fabric properties

These are assigned to common process principles and divided into the main production groups according to whether the material composition of the workpiece is created, maintained, reduced or increased. A detailed classification is then further divided into groups, subgroups, processes and process variants.

!["Diagram of the various metalworking and materials technology processes"](https://www.cnc24.com/wp-content/uploads/2023/05/Screenshot-2023-05-04-105636.png)Illustration: Main production groups according to DIN8580

FAQ on the topic of turning

## Overview of manufacturing processes according to DIN 8580

Here you will find an overview of the six main groups according to the DIN 8580 standard. Let’s take a closer look at the processes.

Prototypes

Primary molding is when the starting material is initially only available in liquid or powder form. It is then processed accordingly, for example by casting. The material is given a solid form, such as a sheet, and can then be further processed. The most important primary forming methods include

- Casting

- [Sintering](https://www.youtube.com/watch?v=fAOsUEpFM2s)

- Pastes

Reshaping

During forming, solid material is brought into the desired shape. The special feature of this method is that no material is removed or added during processing. Most forming takes place in metal processing. Typical forming processes are

- Forging

- Rollers

- Bending

- Deep drawing

Disconnect

Separation processes are used to remove the material cohesion at the machining point. All machining processes are particularly noteworthy at this point. They are suitable for almost all materials. Some classic cutting processes are

- Milling (cutting)

- Drilling (cutting)

- [Laser cutting](https://www.cnc24.com/manufacturing-process/laser-cutting/) (ablative)

Fügen

Joining also plays an important role within the main production groups. The process creates a permanent connection between several workpieces. There is a large selection of joining techniques. These include the following:

- Welding

- Soldering

- Screws

- Gluing

Coating

Surface treatment in the form of coating a workpiece serves to protect, refine and enhance the functionality of a workpiece. Even if this already fulfills high requirements, a coating is almost always useful depending on the intended use. There are many different types of surface finishes, including the following:

- Brushing
_abrasive/forming_

- Grinding
_ablating/forming_

- Engraving
_ablating/forming_

- Anodizing
_electrochemical with electroplating_

- Chromating
_electrochemical with electroplating_

- Galvanizing
_electrochemical with electroplating technology_

- Burnishing
_without electroplating_

- Enameling
_without electroplating_

- Lacquering
_without electroplating_

- Pickling
_chemical_

- Nitriding
_chemical_

- Hot-dip galvanizing
_thermal_

- Hardening
_thermal_

CNC24 has the largest selection of [surface treatments](https://www.cnc24.com/manufacturing-process/surface-treatment/) on the market. Many years of expertise and attractive prices round off the component finishing service.

Change fabric properties

This manufacturing process is primarily used for metallic materials. As the name suggests, it permanently changes the basic material properties such as hardness, ductility or elasticity. The aim is either to simplify further processing or to achieve optimization within the intended use. The most important manufacturing techniques in this category include the following:

- Hardening

- Annealing

- Nitriding

Reliable quality

### New trends in manufacturing processes

As technology develops, new, innovative processes are constantly finding their way into the processing industry. Let’s take a brief look at the present and the future:

Lightweight construction is an extremely popular machining process. It has long been used for plastics and is also suitable for light metals. Relatively recently, however, the steel industry is now also making use of it: forged parts with a lower weight and size can be processed better, and the manufacturing process is also relatively inexpensive. If your workpieces are larger in size, the hot forming of sheet steel may be worth considering. However, there is also a noticeable trend towards steel alloys being preferred over lightweight construction due to their strength.

In addition, regenerative manufacturing is playing an increasingly important role. [3D printing technology](https://www.cnc24.com/manufacturing-process/3d-printing/) can already produce final components of outstanding quality that can be replicated in the same way. 3D printing is currently particularly recommended for [prototype construction](https://www.cnc24.com/our-services/prototyping/) and small series. The production costs are usually still too high for series production due to the high purchase prices, and various solutions are already being considered. Digital manufacturing processes are also playing an increasingly important role across the board, as they are fast, flexible and achieve top quality at reasonable prices.

!["High-precision manufactured metal parts on a gray background"](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-30.png)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Conclusion

## Which manufacturing processes does CNC24 offer?

As a professional digital fabricator 4.0, we at CNC24 specialize in all modern CNC production processes. We are experts in machining technology, sheet metal processing and additive manufacturing. Below is a brief overview of the ordering options in our online store:

- Turning

- Milling

- Sheet metal processing

- Surface treatment

- Bending

- Punching

- Water jet cutting

- Laser cutting

- Eroding

- Injection molding

- Die casting

- [3D technology](https://www.cnc24.com/resources/case-study/3d-printing-with-metal-process-explained/)

!["Worker operating a cutting machine in a modern production workshop"](https://www.cnc24.com/wp-content/uploads/2023/01/engineer-loading-sheet-metal-into-laser-cutter-in-2022-03-07-23-57-54-utc-1024x768.jpeg)As one of our other [services and additional benefits](/additional-services/), we also offer a 72-hour service for those in a hurry. [Make your request](/wizard/) today and receive your suitable offer digitally within 48 hours.

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Drawing parts: A specialty in CNC machining"
url: "https://www.cnc24.com/resources/drawing-parts-a-specialty-in-cnc-machining/"
lang: "en"
type: "post"
description: "Discover how CNC24 optimizes CNC machining and promotes innovation through the integration of drawing parts."
last_modified: "2025-08-02T04:15:14+00:00"
categories: [Resources, CNC, Sheet Metal Processing, Manufacturing]
tags: [CNC, Drawing, drehen, fraesen]
---

# Drawing parts: A specialty in CNC machining

In the fast-paced world of CNC machining, the distinction between drawing parts, production parts and special parts plays a crucial role in optimizing production efficiency.

CNC24 uses advanced technologies and in-depth industry knowledge to ensure that all processes are efficiently designed and state of the art.

This article deals in particular with the special features of drawing parts, which have a very high degree of individualization.

## **Drawing parts: Individualization at the heart**

Drawing parts are characterized by their individuality, as they are manufactured according to unique customer specifications.

These parts are indispensable when off-the-shelf components are not sufficient because of special material requirements, dimensional precision and other specific technical requirements.

Due to the special requirements, a close partnership between customers and manufacturers is necessary. Special production tools often have to be developed to make the degree of customization possible.

## **What are drawing parts?**

Drawing parts, also known as special parts, are **manufactured **according to **specific customer requirements **. These parts are indispensable when standard or standardized parts are not sufficient due to special technical requirements, e.g:

- Use of special materials

- High surface quality with tight tolerances

- Non-standardized dimensions

- Desired hardness

- Corrosion resistance

- Special thread forms

- Other unique technical features

Prototypes, which are often produced as drawing parts, are an example of these requirements, as a standardized part may not be available at the time of production. Small and large series are also often produced as drawing parts in order to meet precise requirements.

## **Important notes on ordering drawing parts **

![Production team at work in the production facility](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-11-scaled.webp)

Ordering a drawing part differs considerably from ordering a standard part due to the individual characteristics of each part. As there are no standardized standards for drawing parts, close cooperation between the customer and the manufacturer is essential during the development phase.

This cooperation ensures that the technical requirements are harmonized with the capabilities of the manufacturer’s machinery.

## Typical products for drawing parts

Drawing parts can basically be all workpieces that deviate from existing DIN norms and technical standards. Common examples are:

- **[Turned parts](https://www.cnc24.com/turned-parts/):** These are produced by clamping the workpiece in a lathe, which then rotates while a cutting tool shapes the workpiece into the desired form. Drawing parts can be turned on manual lathes for prototypes or on automated CNC machines for series production.

- **[Milled parts](https://www.cnc24.com/milled-parts/)**: In this process, a milling tool with a specific geometric contour is moved over the workpiece in order to obtain the desired shape by gradually removing material.

- **[Punched parts](https://www.cnc24.com/resources/cnc/punching-sheet-metal-how-does-it-work/)**: During punching, a flat, thin workpiece (e.g. sheet metal) is placed in a press equipped with a die that corresponds to the desired shape.

Welded constructions: Typically steel structures consisting of various elements such as profiles, frames, tubes or arches, which are joined together using suitable welding processes such as [MIG or TIG welding](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/).

## Challenges in the production of drawing parts

!["Measuring process of a CNC24 employee with a digital caliper and technical plans"](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-19-scaled.webp)

The biggest challenge in the production of drawing parts is that there are no technical standards and norms for the required parts.

The construction and technical design of the part therefore play an important role. It is crucial to find the most cost-effective production method in close cooperation between the customer and manufacturer.

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion

Cooperation with CNC24 offers numerous advantages in the production of drawing parts:

**Our platform guarantees:**

- **Customized solutions:** For drawing parts, CNC24 enables close cooperation between customer and manufacturer and implements complex designs precisely and efficiently.

- **Streamlined processes:** We use advanced manufacturing techniques and quality control measures in the production of drawing parts to ensure consistently high quality in every part.

- **Many years of experience:** We can draw on many years of experience in the manufacture of drawing parts, which means we have in-depth knowledge of the special features of manufacturing drawing parts.

Our platform connects you with a network of certified suppliers and guarantees quality, efficiency and innovation – for every drawing part produced.

Discover how CNC24 can [optimize your manufacturing capacity ](https://www.cnc24.com/resources/manufacturing/contract-manufacturing-explained/)and help you find the right partners for your drawing part.

**EXTRA:** [A quick guide to shape and position tolerance symbols](https://www.cnc24.com/resources/manufacturing/guide-to-shape-position-tolerance-symbols/)

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.jpg)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently. **Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes offered by the leading online marketplace for mechanical engineering include turning, milling, sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 when it was awarded the German Excellence Award in the “Digital Startup Champions” category and the “Employer of the Future” seal. Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process [in the in-house measuring center](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Survey on the Status of Component Procurement

### Download Industry Paper

We have **structured** the most important findings for you **and** presented them **clearly** in an industry paper.

Please note that the survey is **only available in the German language**.

Der Schutz Ihrer Daten ist uns wichtig. CNC24 nutzt Ihre Angaben, um Sie hinsichtlich relevanter Inhalte, Produkte und Dienstleistungen zu kontaktieren. Sie können sich jederzeit von jeglicher Kommunikation seitens CNC24 abmelden. Weitere Informationen finden Sie in unserer Datenschutzerklärung.

Abschicken

![](https://www.cnc24.com/wp-content/uploads/cnc24-survey-cover-scaled.webp)

---

---
title: "Podcast interview: CEO Willi Ruopp on the influence of CNC24 on industrial purchasing"
url: "https://www.cnc24.com/resources/blog/podcast-interview-ceo-willi-ruopp-on-the-influence-of-cnc24-on-industrial-purchasing/"
lang: "en"
type: "post"
description: "In this podcast episode, CNC24 CEO Willi Ruopp shares valuable insights on how the manufacturing platform has changed the landscape of industrial procurement."
last_modified: "2024-07-11T07:30:54+00:00"
categories: [Blog]
tags: [CNC24]
---

# Podcast interview: CEO Willi Ruopp on the influence of CNC24 on industrial purchasing

In a podcast interview with Thomas Lührmann (Der Einkaufskompass für die Industrie), **CEO Willi Ruopp** gives an exclusive insight into how CNC24 has revolutionized procurement in the manufacturing industry.

Find out which innovative strategies CNC24 has used to become one of the leading manufacturing platforms in Europe, what technological advances have been made along the way and how CNC24 sets itself apart from other market players.

Listen to the full interview: **CEO Willi Ruopp of CNC24 in conversation with Thomas Lührmann**

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.jpg)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently. **Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes offered by the leading online marketplace for mechanical engineering include turning, milling, sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 when it was awarded the German Excellence Award in the “Digital Startup Champions” category and the “Employer of the Future” seal. Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process [in the in-house measuring center](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Get a quote for your parts

[Get a quote now](/wizard/)

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "Becoming a pioneer in mechanical engineering with automated extinguishing drones and strategic collaborations"
url: "https://www.cnc24.com/resources/blog/automated-extinguishing-drones/"
lang: "en"
type: "post"
description: "CNC24 revolutionizes mechanical engineering with extinguishing drones. Discover innovative, sustainable technologies for a better future."
last_modified: "2025-08-04T00:40:22+00:00"
categories: [Case Study, Blog]
tags: [CNC, drehen, fraesen, Lohnfertigung]
---

# Becoming a pioneer in mechanical engineering with automated extinguishing drones and strategic collaborations

## **Working together for innovation**

CNC24 has contributed to the completion of an innovative extinguishing drone through a partnership with the start-up Naturetec involving the Berlin University of Applied Sciences (HTW).

This underlines CNC24’s commitment to supporting start-ups in the realization of pioneering projects that are still in the early stages.

## **Integration of technologies for sustainable and efficient solutions**

The result of this partnership is the development of an automated drone for fighting field, forest and meadow fires, for which CNC24 was able to make an important contribution to component procurement.

Thanks to AI-supported matching, CNC24 was able to quickly identify a suitable manufacturing partner in Europe and Asia for the individual components. This significantly reduced the time needed to produce and deliver the required components.

## **Focus on quality assurance**

Quality assurance was an important part of the entire project. As quality assurance is a central part of CNC24’s entire procurement process, the procurement platform has always operated its own ISO 9001-certified measuring center. For Naturetec, this was another important key component in the collaboration with CNC24.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.webp)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently. **Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes of the leading online marketplace for mechanical engineering include [turning](https://www.cnc24.com/manufacturing-process/turning/), [milling](https://www.cnc24.com/manufacturing-process/milling/), sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 by the award of the German Excellence Prize in the “Digital Startup Champions” category and the “Employer of the Future” seal.

---

---
title: "Laser cutting vs. waterjet cutting: A detailed comparison"
url: "https://www.cnc24.com/resources/manufacturing/laser-cutting-vs-waterjet-cutting/"
lang: "en"
type: "post"
description: "Find out more about techniques, costs and which method is best suited for which material."
last_modified: "2025-04-24T14:30:24+00:00"
categories: [Sheet Metal Processing, Manufacturing]
tags: [Laser cutting, Water jet cutting]
---

# Laser cutting vs. waterjet cutting: A detailed comparison

In the field of industrial cutting, the debate between laser cutting and waterjet cutting is omnipresent. Both are valuable technologies that offer unique advantages and enable precise cuts. This article provides a comprehensive overview of their characteristics, efficiency and applications.

## Type of processing:

- **Laser cutting: **Use of a high-intensity laser beam that heats and vaporizes the material.

- **Waterjet cutting: **Uses a high-pressure jet of water, sometimes mixed with abrasive substances, to remove the material. Laser and waterjet cutting

## Versatility of the material:

- **Laser cutting: **Efficient with metals such as steel, aluminum and others. Problems can occur with thicker materials and reflective metals.

- **Waterjet cutting:** Suitable for almost all materials, including metals, plastics, glass and even rubber. No heat-affected zones mean no material deformation.

## Precision and surface quality:

- **Laser cutting: **Enables extremely precise cuts with a smooth surface. The accuracy can be up to 0.1 mm.

- **Waterjet cutting: **Although accurate, the surface may require secondary processes to make it smooth. Typically achieves an accuracy of 0.2 mm. Precision cutting.

## Safety and environmental compatibility:

- **Laser cutting:** Generates vapors that need to be extracted. The process is relatively quiet.

- **Water jet cutting: **Does not produce hazardous waste, but can be noisier due to the high-pressure water jet.

## Speed and efficiency:

- **Laser cutting: **Faster with thin materials, but can be slower with thicker materials.

- **Waterjet cutting: **The speed is constant, but generally slower than with laser cutting.

## Impact on costs:

- **Laser cutting:** Uses more energy, but has no consumables such as abrasives, so operating costs can be lower.

- **Waterjet cutting: **Higher operating costs due to higher abrasive consumption, but lower energy consumption.

![Blechbearbeitung](https://www.cnc24.com/wp-content/uploads/2023/11/Laserschneiden-edited.webp)

## Laser cutting advantages VS waterjet cutting advantages

| Advantages of laser cutting | Advantages of waterjet cutting |
| --- | --- |
| Precision: Ideal for complex designs and patterns. | Versatility: Can cut practically any material. |
| Speed: Faster cutting times for thin materials. | No heat: Eliminates thermal stress and potential warping. |
| Clean cuts: Minimal debris or burr formation. | Environmentally friendly: No harmful vapors or gases are produced. |

- **Precision:** Ideal for complex designs and patterns.

- **Speed:** Shorter cutting times for thin materials. Clean cuts: Minimal waste and burr formation. Advantages of waterjet cutting

- **Versatility:** Virtually any material can be cut. No heat: Eliminates thermal stress and possible deformation.

- **Environmentally friendly: **No harmful vapors or gases are produced.

## Which cutting technique should I choose?

The choice between laser and waterjet cutting depends largely on the material, the thickness and the desired surface.

Laser cutting is preferable for metals and thin materials where precision is important. For a greater variety of materials and thicker cross-sections, however, waterjet cutting is the better choice.

## Optical comparison: laser vs. water jet

mindmap
root((Techniques))
Laser cutting
Highest precision
Fast with thin materials
Heat generation
Water jet cutting
Material versatility
No heat distortion
Abrasive consumption

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion

Finding your way in the field of industrial cutting can be a challenge. Each technology, whether laser cutting or waterjet cutting, has its own advantages that are tailored to specific requirements. [At CNC24, our experts specialize in](https://www.cnc24.com/heres-how/) guiding you through these choices to ensure you get the best cutting solution tailored to your unique needs.

Whatever the requirements of your project, we are here to provide you with the expertise and insight you need to achieve optimal results.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "CNC turning and milling &#8211; which is better?"
url: "https://www.cnc24.com/resources/cnc/cnc-turning-and-milling-which-is-better/"
lang: "en"
type: "post"
description: "manufacturing process in the industry. With the help of modern computer technology and AI, the most complex shapes are created seemingly effortlessly from turned or milled parts."
last_modified: "2025-07-30T17:54:01+00:00"
categories: [CNC]
tags: [drehen, fraesen]
---

# CNC turning and milling &#8211; which is better?

Both CNC turning and CNC milling are currently the most widely used manufacturing processes in the industry. With the help of modern computer technology and AI, the most complex shapes are created seemingly effortlessly from turned or milled parts.

## What is CNC turning?

**CNC, the abbreviation for “Computerized Numerical Control”,** symbolizes computer-controlled precision control in manufacturing technology, especially applied to [CNC turning](https://www.cnc24.com/manufacturing-process/turning/). This method is mainly used for machining cylindrical or conical components.

CNC turning is the second most popular manufacturing method, right after CNC milling. In simple terms, the fixed component rotates while a turning tool approaches it to remove material layer by layer. The choice of the specific turning process depends mainly on the nature of the material and the surface of the workpiece. The most common techniques include

- Shape turning

- Facing

- Hob turning

- Round turning

- Profile turning

- Screw turning

## What is CNC milling?

CNC milling, ideal for geometric components, uses advanced CAD programs for precise contour models. This process allows milling machines to remove material layer by layer to achieve the desired shape. CNC milling is valued for its speed and high quality.

Popular CNC milling processes include:

- CNC face milling

- CNC hobbing

- CNC screw milling

- CNC form milling

- CNC plunge milling

- CNC profile milling

CNC milling machines work with up to six axes, three of which are main axes and others are auxiliary axes. CNC24 uses 3-axis milling for simple tasks and 5-axis milling for complex geometries. The performance of CNC milling machines remains impressive.

## What is the difference between turning and milling?

The main difference between CNC turning and CNC milling is the way in which the material is processed. During the turning process, the workpiece being machined rotates in order to be shaped. In contrast, during milling, the workpiece remains stationary and only the tools move.

The choice between turning and milling depends on various criteria:

#### Cut type

- In CNC milling, the contact is intermittent due to the varying engagement of the milling teeth

- There is continuous contact with the workpiece during turning

#### Shape and geometry

- Turning is more suitable for cylindrical or conical shapes

- Milling is ideal for flat surfaces or irregular sheet metal.

#### Costs

- **Turning is more cost-efficient**, but limited to simpler shapes

- **Milling **allows more versatile cuts and is suitable **for more complex requirements**

#### Tools and cutting processes

- Lathes usually use a single cutting tool and produce both continuous and discontinuous chips.

- Milling machines use several cutting tools and only produce discontinuous chips.

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/Alle-Fertigungsverfahren-Kachel-330-%C3%97-240-px.jpg)

## Which technology is suitable for which areas of application?

To make the decision between turning and milling a little easier for you, it also helps to look at both types of process again in detail and then compare them with your desired result.

## CNC turning

CNC turning is particularly suitable for round surfaces. With the necessary expertise of the milling cutter, a precise and attractive finish can be achieved. The excellent backward compatibility and the possibility of creating asymmetrical shapes speak in favor of the turning process when choosing between CNC turning and milling.

Some products that are particularly suitable for production using CNC turning are:

- Nuts and screws

- Gear wheels

- Rollers

- Housing

- Tubes

- Slices

- Bar

- Burner nozzles

- Ball joints

- Turbines

You can CNC turn almost all machinable materials. Popular in this context are

- Aluminum

- Bronze

- Steel

- Stainless steel

- Hard fabric

- Inconel

- Ceramics

- Brass

- Titanium

- Copper

## CNC milling

When it comes to complex shapes, custom-made products or series production, the extra cost of CNC milling is justified. This technology is also ideal for creating holes, recesses or consolidations in workpieces.

As already mentioned, there are hardly any restrictions when it comes to the choice of materials for turning and milling. The most frequently requested materials for milling at CNC24 include:

- Aluminum

- Ceramics

- Bronze

- Plastics

- Steel

- Brass

- Casting

- Titanium

- Hard fabric

- Stainless steel

- Copper

## Which is better CNC milling or CNC turning?
The advantages in comparison

**[CNC milling](https://www.cnc24.com/manufacturing-process/milling/)**

- Realization of complex shapes, custom-made products

- Ideal for holes, recesses

- Precise end result, high quality

- Fast production, reduced set-up times

- Safety and low error rate thanks to computer control

- Suitable for series productions

**[CNC turning](https://www.cnc24.com/manufacturing-process/turning/)**

- Fast production of simple molds

- Precise and high quality

- Short set-up times, predictable production times

- High safety standard, minimal error rate

- Cost-efficient

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.jpg)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently. **Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes offered by the leading online marketplace for mechanical engineering include turning, milling, sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 when it was awarded the German Excellence Award in the “Digital Startup Champions” category and the “Employer of the Future” seal. Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process [in the in-house measuring center](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

In summary, both processes deliver high quality and speed. CNC milling is ideal for more complex shapes and custom-made products, while turning is efficient for simple shapes in large quantities, with fast series production at an excellent price.

CNC24 will be happy to advise you on the decision between turning and milling your components.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "MIG/MAG welding: What is it?"
url: "https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/"
lang: "en"
type: "post"
description: "The MIG/MAG welding process is as popular as ever. One of the reasons for this is its speed and cost-effectiveness."
last_modified: "2025-10-15T22:04:03+00:00"
categories: [Sheet Metal Processing, Manufacturing]
---

# MIG/MAG welding: What is it?

The MIG/MAG welding process is as popular as ever. One of the reasons for this is its speed and cost-effectiveness.

## What is MIG/MAG welding?

MIG/MAG welding is the most widely used welding process today. It is also often referred to as gas metal arc welding.

**The two abbreviations stand for metal inert gas welding (MIG) and metal active gas welding (MAG).**

This already reveals the only difference between the two welding processes, which is simply the use of a different shielding gas.

MIG uses an inert gas, MAG uses an active gas. The inert gas does not react actively with the weld pool, whereas the active gas does.

The process technology of MIG and MAG is the same, although it can be carried out manually, mechanically or using computer-aided processes (e.g. welding robots). For this reason, MIG/MAG is usually referred to as one word.

### A more detailed look at the differences between MIG and MAG

When [MAG welding](https://www.youtube.com/watch?v=IButQ7xfhzk) with active gases, a mixture of argon, carbon dioxide and oxygen is usually used. This prevents oxygen from penetrating the component to be welded and stabilizes the arc at the same time.

MIG welding with inactive gases is carried out with argon, helium or a mixture of both. As these gases do not react with the filler materials, a higher temperature can be calculated than with MAG welding and, under certain circumstances, even more time and money can be saved.

![](https://www.cnc24.com/wp-content/uploads/2023/03/pexels-ugur-bozdogan-5759610-scaled.webp)

### What is MIG/MAG welding used for?

- Reactive MAG welding is ideal for unalloyed and low-alloy steel as well as high-alloy materials.

- MIG is the first choice if you want to weld materials such as aluminum, magnesium, copper or titanium together.

## How exactly does MIG/MAG welding work?

The MIG/MAG welding process begins with the ignition of the arc, which is initiated either by the welding wire itself or by a filler material. The constant voltage of the welding machine generates the electric plasma arc between the welding wire and the workpiece.

The pieces of metal are melted and join together accordingly. The melting welding rod serves both as an electrode and as a material feed, which makes the welding process faster than TIG welding.

Gas-filled welding rods are an option for TIG/MAG welding without a gas cylinder.

## Which materials can be welded using the MIG/MAG process?

The short answer is: almost all of them! The methodology is indeed very flexible when it comes to selecting materials. You can use MIG/MAG welding technology to weld a wide range of materials such as aluminum, steel or stainless steel. Do you want to weld two different materials together? That’s no problem at all with this welding process. When MIG/MAG welding aluminum, you should only make sure to use the pulse function to protect the sensitive surface layer.

Get a quote for your parts

[Get a quote now](/wizard/)

## What are the advantages of MIG/MAG welding compared to other methods?

One of the biggest advantages of MIG/MAG welding compared to TIG welding, for example, is definitely its speed. The process can reduce welding times.

This works best when the process is automated, which speeds up the joining and thus the overall process. This makes the process very economical, especially for series production.

Another advantage of MIG/MAG welding is that, unlike other welding processes, it is relatively easy to learn. TIG welding is a lot trickier and requires more know-how and experience on the part of the welder.

Other positive features of the process are the short post-processing time and the wide variety of materials available. Additional material is usually inexpensive and distortion is generally very low.

### All the advantages of MIG/MAG welding at a glance

- Short welding times, fast

- Economical

- Easy to learn

- Minimal post-processing time

- Low delay

- Large selection of materials

- Notably good properties in relation to thin sheet metal

- Also ideal for automated welding

One disadvantage is that the process is not suitable for applications that later come into contact with food, as it is not possible to ensure sterility. The workpiece may be more susceptible to rust than with other processes. Beautiful seams are possible under certain settings, but TIG welding is preferable in terms of a flawless appearance.

## What should I pay particular attention to when MIG/MAG welding?

Accidents at work during welding can have unfortunate outcomes. It is therefore essential to take precautionary measures. Pay particular attention to these points when MIG/MAG welding:

- The MIG/MAG welding process is characterized by a particularly high level of radiation. The purchase of high-quality protective glasses with a high protection level is strongly recommended.

- The use of inert gases at high temperatures also means the release of potentially harmful combustion vapors. With respiratory protection, you are always on the safe side.

- MIG/MAG welding involves high voltage due to the use of electric current. Therefore, always observe all the necessary safety precautions that this entails.

## Conclusion – MIG/MAG welding: economical and easy to learn

MIG/MAG welding is not so popular for nothing: short welding times make it economical and easy to learn. The MIG and MAG processes are combined in the name, as only the shielding gas changes during handling. The MAG process uses active gases, while the TIG process uses inert gases. MIG/MAG welding is the best choice for anyone who does not require perfect weld seams and is looking for a fast process, particularly for large quantities, which can also be automated.

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---

---
title: "7 tips for successful metal bending"
url: "https://www.cnc24.com/7-tips-for-successful-metal-bending/"
lang: "en"
type: "page"
description: "Precisely fitting metal processing 7 tips for successful metal bending Do you need bent metal for a project? Below we explain the most important types of metal bending and answer further questions! Request a quote now 1.500+ Satisfied customers 5.500+"
last_modified: "2025-07-30T17:44:04+00:00"
---

# 7 tips for successful metal bending

Precisely fitting metal processing

# 7 tips for successful metal bending

Do you need bent metal for a project? Below we explain the most important types of metal bending and answer further questions!

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![Bending manufacturing process](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)Steel Metal Sheet cut by laser cutting machine ; spark light. Burn the letters in the metal.

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Metal bending made easy

The following tips can help you with your first small projects in particular. It is also always advisable to carry out a test bend on a test piece before you start working on the intended metal sheet.

### 7 tips for successful metal bending

Minimum bending radius as a valuable parameter

The minimum bending radius is the smallest possible radius that you must achieve in order to successfully avoid cracks in the bending zone. It should therefore always be calculated precisely. It is determined, among other things, by the alloy material and the thickness of the sheet metal you have. In the case of steel, experience has shown that it is around one to three times the sheet thickness.

You can use this calculation as a rough guide:

- Steel = sheet thickness x 1

- Copper = sheet thickness x 1.5

- Aluminum = sheet thickness x 2

Always bend at right angles to the rolling direction

Another tip to avoid breaking the metal piece is to never bend the sheet towards the visible fibers. Instead, bend the metal sheet at right angles to the rolling direction. This reduces the minimum radius.

Simple trick for calculating the bending edge

Would you like to calculate a bending edge that is close to the edge and protrudes a little? No problem. In this case, bend the sheet metal with a longer overhang than you actually need. Then shorten the part that is not needed, which is called the flange, to the actual length.

Consider equalization value

When measuring your metal sheet, bear in mind that the sides will probably shorten due to the bending process. The thicker the metal sheet, the greater the difference can be. For this reason, you should always measure generously and leave a little more material on the blank. The corresponding compensation value depends on the bending radius and can be [calculated online](https://www.gasparini.com/en/calculators/sheet-metal-bending-parameters-calculator/).

Table edge for right angle

To create a right angle provisionally, use a table edge. Would you like to create a different shape but don’t have an angled edge of this size? Then simply build a negative form out of wood. It usually works really well.

Sharpening the edge

Once you have bent the metal sheet evenly over the edge, press the second wooden board onto the sheet from the front. A rubber mallet is useful for sharpening the edge.

Protective gloves

Even professionals tend to forget the most important thing in the heat of the project: protective gloves! They are important because the edges of a metal sheet can be very sharp.

Expert know-how

### Metal forming

In the metalworking industry, metal bending is one of the most economical forming processes for the production of three-dimensional workpieces.

Would you like to tackle a metal forming project?

Then know-how is required! In the following, we explain the most important types of metal bending in more detail. We also give you tips for successful implementation.

!["Industrial robot loads a machine in an automated production system"](https://www.cnc24.com/wp-content/uploads/Metall-Biegen-arm-1024x768.png)

Bending and edging

### Can you bend metal?

Yes, but this is not arbitrary. In the case of metal, we speak of forming, bending or folding rather than bending. In most cases, metal is permanently bent into sheet form. Sheet metal is thin and can therefore be easily formed into the desired shape. If the angle is more than 180 degrees, the process is referred to as folding.

Theoretically, very thin types of metal can also be bent by hand. However, this is only recommended to a limited extent, as this process does not always go well – the piece of metal can tear, for example. Professional metal bending with the support of appropriate machines is therefore the recommended method.

![](https://www.cnc24.com/wp-content/uploads/iStock-1290265167-1024x683.webp)

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### The decisive factors in forming are:

The type of metal or alloy

The shape of the workpiece (sheet metal or profile)

The size of the metal piece in cross-section

The type of forming (hot or cold)

The surface structure of the metal piece

The yield strength (elasticity of the workpiece)

## Bending and edging at CNC24:

Bending

### Technical data

| Material thickness: | up to 20 mm |
| --- | --- |
| Available lengths: | X-axis up to 3,100 mmY-axis up to 2,600 mm |
| Ideal batch size: | from 1 – 50,000 pieces |

Our materials

### Available materials

| Aluminum | Plastics |
| --- | --- |
| Bronze | Copper |
| Stainless steel | Brass |
| Steel | Titanium |
| Inconel | More on request |

Upload

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Metal forming

### What methods are there for bending metal?

Various folding and bending processes are used in industrial processing to shape metal into the desired form. Let’s take a closer look at some of these forming methods:

![Metal Bending Machine](https://www.cnc24.com/wp-content/uploads/iStock-612525186-1024x684.webp)

Metal forming by die bending (free bending, folding)

This type of bending of the metal sheet is achieved by using a pre-formed die. The workpiece is pressed into the die by a punch. The space that is created between the punch and the die is deliberately calculated in this way. The punch then moves up again, creating the desired deformation. Fortunately, the machine does not have to be changed for different angles.

The highlight of this process is that the acute angle can be selected individually. The deeper the metal plate is pressed down, the more acute it becomes. The word die is omnipresent in die bending. Dies are preformed parts whose outer shape and outer diameter are exactly the same as the desired inner radius of the bend. Dies are calculated by machine and are also used in the manufacture of pipes in particular.

Bending metals by embossed bending

The metal piece is also pressed into the die by the punch pressure during coining bending. In this case, however, the process is form-fit, which means that the punch is pressed down completely. There is then no free space between the punch and die.

With this pressing process, the die and punch always fit together exactly, which is why the embossing bend produces a very precise result. However, a separate set of tools is required for each desired angle or shape, which makes the processing extensive.

Bending metals by three-point bending

During the three-point bending process, the sheet metal is pressed down onto the die by the punch. This creates the U-opening, in which the workpiece touches the die at three points, which explains the name of the process. This also determines the opening angle, the bottom of the die holds against it.

When bending metal using the three-point bending technique, a precise result can be achieved. Some machines also have an adjustable or mobile counter-holder, which is variable in height. This allows different angles to be implemented without having to change the machines in between. However, precise adjustment can be complex, especially for non-professionals.

Bending metals using the swivel bending process

During bending forming by swivel bending, the sheet metal is fixed in a stop system between the upper and lower beam. The upper beam presses the piece of metal against the pre-formed lower beam. The desired angle is then created by the bending beam by pressing.

The swivel bending machine can create profiles similar to those used for die bending or folding. The difference lies in the process movement, which is straightforward in the case of folding, whereas in swivel bending the shaping is carried out by a rotating tool movement.

Professional reshaping

### How are sheet metal tubes and profiles bent?

Bending metal pipes or metal profiles requires a professional. Here again, different methods and equipment are used. The most common are

- Bending presses

- Bending springs

- Hand bending presses

In principle, they all work in a similar way. In all of them, the bending moment is transferred directly to the workpiece and the metal is thus successfully formed.

![Detailed view of a bending machine for sheet metal in a factory](https://www.cnc24.com/wp-content/uploads/iStock-1313510394-1024x683.webp)Close up upper move bending blade or punch and fix die of automatic and high precision cnc hydraulic press bending machine for metal sheet forming in industrial

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Prevent fractures

### When does metal need hot and cold bending?

Most pieces of metal, especially thin plates or sheets, can be easily cold bent without prior heating. However, a few alloys require hot bending, as otherwise there is a risk of breakage.

For so-called hot bending, however, the metal plate is not actually heated to a high temperature before bending, but usually only heated. It is then shaped by the respective machine.

![Worker operates a machine for bending sheet metal](https://www.cnc24.com/wp-content/uploads/iStock-166162671-1024x681.webp)

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Everything from a single source

### Why not simply have sheet metal bent by an expert – CNC24

Many metal bending processes are extremely precise and economically viable. At the same time, however, metal forming is a professional craft that requires a lot of time and resources to produce in-house. You also need your own machinery.

Why not make it easy for yourself and let us bend your metal sheets?

CNC24 offers you a wide range of bending processes for metal such as die bending, swivel bending and roll bending. The precise bending of all common metals and alloys is one of our daily tasks.

###### Frequently mentioned disadvantages of contract manufacturing and how we have solved them at CNC24.

Does your planned component have an unusual shape? That’s no problem for us, we can shape your sheet metal into any desired form. We also offer other metalworking services if required. If it has to be done very quickly, even within 72 hours and without exception with a quality certificate.

Send us your request online today and you will receive your individual offer in just 48 hours.

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## Our sample components

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## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

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[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

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---

---
title: "Turning stainless steel &#8211; What should you pay attention to?"
url: "https://www.cnc24.com/turning-stainless-steel-what-should-you-pay-attention-to/"
lang: "en"
type: "page"
description: "Why turning stainless steel is special Turn stainless steel In addition to many other methods, turning is also a suitable method for machining stainless steel. We will show you how it works and what should be taken into account. We"
last_modified: "2025-08-04T00:42:38+00:00"
---

# Turning stainless steel &#8211; What should you pay attention to?

Why turning stainless steel is special

# Turn stainless steel

In addition to many other methods, turning is also a suitable method for machining stainless steel. We will show you how it works and what should be taken into account. We will also explain the advantages and disadvantages of turning stainless steel and provide you with tips for implementation.

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Professional machining

### What is meant by turning stainless steel

In addition to stainless steel milling, turning is another production technique in the field of machining or subtractive processes for smoothing stainless steel workpieces and shaping them into the desired end product.

The terms mean that chips are removed step by step during the machining of the stainless steel piece until the desired shape is achieved. The difference to [milling](https://www.cnc24.com/manufacturing-process/milling/) stainless steel is that although the workpiece is clamped during turning, it moves during machining.

In [CNC turning](https://www.cnc24.com/manufacturing-process/turning/), the chips are removed from the tool layer by layer by a turning tool attached to the tool slide. This moves in a feed motion against the workpiece, which simultaneously rotates around its own axis.

!["Two precision-manufactured hydraulic components made of metal"](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-_-Milling-_-Wire-cut-Drahterodieren-1-2-1024x1365.jpg)

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CNC turning

### Technical data

| Available diameters: | 1 mm – 5,300 mm |
| --- | --- |
| Available lengths: | 0.5 mm – 20,000 mm |
| Tolerances: | up to +/- 0.05 mm |
| Surface roughness: | up to Ra 0.8 / Rz3.2 |
| Materials: | Over 600 materials |
| Lot sizes: | from 1 piece |

Our materials

### Available materials

| Aluminum | Inconel |
| --- | --- |
| Bronze | Ceramics |
| Casting | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Hard fabric | Titanium |
|  | More on request |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

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![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1393-1.svg)

### Various turning processes

The most common turning methods include the following:

###### Longitudinal circular turning

CNC24 is a contract manufacturer that keeps its promises. You will receive every product you order from us in the desired design, on the agreed date and in consistent quality.

This applies regardless of the quantity. Our machinery and our team of highly competent specialists are ready to manufacture your components. Let us inspire you with our reliability and quality awareness in manufacturing technology.

As a contract manufacturer, we are the machining technology service provider you have been waiting for!

###### Cross facing

It all starts with your call or message. We will check your request and provide you with a transparent quote within a few days. No matter how complex your order is, we are happy to take on any challenge.

Once we have agreed a production order, we adapt our modern manufacturing processes and techniques to the manufacture of your products. As the client, you will receive your components on time and in the agreed quality.

We also meet complex demands, requirements and designs. This enables you as a company to meet your deadlines and fulfill your orders to the delight of your customers.

###### Cross-piercing turning

Processing takes place in both transverse and longitudinal directions.

This requires the use of lathes that have special grooving cutters to carry out this process.

Cross-cut turning is the right choice for producing symmetrical shapes.

The name of the turning method is always derived from the result of the surface treatment. Facing, for example, makes the surface flat.

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Tip

### Modern lathes

Would you like to produce threads, hexagons or wrench flats as cost-effectively as possible? With modern machining centers like CNC24, this is easily possible.

By combining different turning and milling techniques, such workpieces can be produced directly on one and the same CNC machine.

![CNC lathe](https://www.cnc24.com/wp-content/uploads/2022/08/Drehen-1024x673.jpg)

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We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Areas of application for stainless steel turned parts

### Industries for turned parts

Similar to milled components, stainless steel turned parts are primarily used in the following industries:

- Plant engineering

- Mechanical engineering

- Medical technology

- Automotive engineering

- Aerospace technology

Attractive prices

We do not simply issue standard prices, but calculate precisely and individually for each customer. We do our best to keep prices as low as possible while maintaining the best possible production quality.

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Perfection is our claim. This is why quality control in accordance with [ISO 9001:2015](https://www.cnc24.com/resources/blog/iso-9001-certification/) is one of our daily tasks. We have our own measuring center in the heart of Berlin. Our network now also consists of 500 audited suppliers. You can also find more information about our quality procedures here.

Simple communication channels

With us, there are no long waiting loops with changing contact persons in the call center. We still provide personal support. You will therefore be assigned your personal account manager right at the start of our collaboration. Everything that needs to be done in writing is done digitally with us.

We also offer many [other services and additional benefits](https://www.cnc24.com/additional-services/).

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

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![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

Turning stainless steel simply and digitally

### What special challenges can arise when turning stainless steel?

To avoid unpleasant deformations or thickening in unwanted areas, a cooling lubricant supply should therefore be used.

It is also advisable to keep the setting angles extremely small in order to avoid excessive burr formation. Only high-quality machines should be used for turning stainless steel.

This ensures that the surfaces of the components to be manufactured are not damaged.

![](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-1-4-768x1024.jpg)

Guaranteed Quality

### What else needs to be considered when turning stainless steel?

The machinability of stainless steel is primarily dependent on its alloy content. The carbon content is the most important value, as it determines the structural components.

There are also influencing factors such as heat treatment and the original manufacturing process, i.e. whether the stainless steel alloy was forged or cast, for example.

Tips for turning stainless steel

### Tips

- You generally achieve the best results with long-chipping stainless steel

- Only a lathe with cutting forces between 1800 and 2850 N/mm² is suitable for turning stainless steel

- Would you like to turn ferritic or martensitic stainless steels? Then a Rockwell hardness of at least 55 is the prerequisite for this

- Is your stainless steel piece inherently difficult to machine? Add sulfur to the alloy, which can improve machinability

- Nickel and molybdenum are often used to improve temperature resistance. This is basically correct, but pay attention to the ratio. The higher the proportion of these materials, the lower the machinability at the same time

- To determine the correct speed and feed rate for stainless steel turning, refer to the available tables or the largest diameter of your chip removal piece

- The feed rate should be as high as possible during rough turning for economic reasons. During finish turning, a lower feed rate generally results in improved surface quality

Conclusion

### Why CNC24 is the best contact for turning stainless steel

Stainless steel in particular poses a major challenge when turning due to its properties. Save yourself a lot of time and effort and leave the production of your components to us.

Thanks to simple procurement processes and state-of-the-art CNC machines, we are able to process stainless steel and many other machinable materials quickly and cost-effectively. It doesn’t matter whether you need a prototype or want to start production in small or large series – we guarantee you tested quality and fast, punctual delivery.

In addition to standard express delivery within six to 12 working days, we also offer a [72-hour service](https://www.cnc24.com/express-production/). See for yourself and request your [personal quote ](/wizard/)today. Do you have any questions? Our team will be happy to assist you by telephone on +49 (0)30 994 04 904.

![CNC24 Team](https://www.cnc24.com/wp-content/uploads/2023/03/Design-ohne-Titel-8.png)

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Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Case Study &#8211; How Meisterfilter reduced procurement and logistics costs by 10% with CNC24"
url: "https://www.cnc24.com/resources/case-study/case-study-how-meisterfilter-reduced-procurement-and-logistics-costs-by-10-with-cnc24/"
lang: "en"
type: "post"
description: "By using the CNC24 procurement platform, Meisterfilter was able to significantly reduce its procurement and logistics costs."
last_modified: "2025-11-18T10:29:23+00:00"
categories: [Case Study]
tags: [case study, CNC24]
---

# Case Study &#8211; How Meisterfilter reduced procurement and logistics costs by 10% with CNC24

## About Meisterfilter

Meisterfilter is a Swiss company that specializes in the manufacture and distribution of filters and filter solutions.

The company’s business activities focus on the manufacture and sale of high-quality fine dust filters for wood-burning systems in various industries.

In order to meet the high quality requirements of its customers, Meisterfilter places the highest demands on the quality and reliability of its filter solutions.

## The challenge

Meisterfilter wanted to reduce the complexity of the procurement of its components to a minimum in order to reduce procurement and logistics costs.

Regularly recurring orders were to be bundled into an annual order that would cover the entire year’s requirements. However, local manufacturers were not in a position to do this either logistically or in terms of price.

## The solution

In order to be able to cover the annual requirement with one order, the existing partner network was to be expanded to include a procurement platform.

As CNC24 has both a worldwide partner network and its own measuring center, Meisterfilter can order the required components from CNC24 not only at a lower cost, but also in outstanding quality.

Turning, milling, sheet metal working, welding

## The result

The partnership with CNC24 has enabled Meisterfilter to achieve professionalization and increased efficiency along the entire value chain. In addition to the original goal of reducing the cost of components, CNC24 now also organizes customs clearance for the delivery of components to Switzerland.

### “We were faced with the major
challenge of finding a partner who could supply us with components of the same quality at more favorable conditions.”

“As a family business, we have always focused on the manufacture and sale of high-quality fine dust filters. The entire logistics surrounding the procurement of the required components has always been a business area in which we have no core expertise. It was therefore very important for us to find a partner who not only supplies us with high-quality components, but also helps us to reduce the costs of logistics and the components themselves”

![Joerg_Meister_Meisterfilter_CNC24](https://www.cnc24.com/wp-content/uploads/Joerg_Meister-150x150.jpg)

Jörg Meister

Managing Director and founder, Meisterfilter

### Key figures

Different components

12

Quantity

7.500+

Number of pavers

425

Countries of manufacture

Germany, Croatia,
Portugal, Vietnam,
Indonesia

Contact person

1

Complaints

0

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

CNC24 is the transparent manufacturing cloud for the global procurement of components. With just one contract and contact partner, CNC24 provides access to more than 500 selected manufacturers from all over the world.

CNC24 specializes in plastic and metal components using the production methods of milling, turning, sheet metal processing, die casting, injection moulding and 3D printing.

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Survey on the Status of Component Procurement

### Download Industry Paper

We have **structured** the most important findings for you **and** presented them **clearly** in an industry paper.

Please note that the survey is **only available in the German language**.

Der Schutz Ihrer Daten ist uns wichtig. CNC24 nutzt Ihre Angaben, um Sie hinsichtlich relevanter Inhalte, Produkte und Dienstleistungen zu kontaktieren. Sie können sich jederzeit von jeglicher Kommunikation seitens CNC24 abmelden. Weitere Informationen finden Sie in unserer Datenschutzerklärung.

Abschicken

![](https://www.cnc24.com/wp-content/uploads/cnc24-survey-cover-scaled.webp)

---

---
title: "Strategic Procurement"
url: "https://www.cnc24.com/our-services/strategic-procurement/"
lang: "en"
type: "page"
description: "Strategic Procurement with CNC24 Strategic Procurement: Optimizing CNC Manufacturing for Turned and Milled Parts Strategic procurement in CNC manufacturing involves the systematic sourcing of turned parts, milled parts, and other necessary components using advanced procurement methods. Request a Quote Now"
last_modified: "2026-06-27T16:03:41+00:00"
---

# Strategic Procurement

**Strategic Procurement** with CNC24

# **Strategic Procurement: Optimizing CNC Manufacturing for Turned and Milled Parts**

Strategic procurement in CNC manufacturing involves the systematic sourcing of turned parts, milled parts, and other necessary components using advanced procurement methods.

[Request a Quote Now](/wizard/)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![Two employees in a factory hall having a discussion while holding laptops in their hands.](https://www.cnc24.com/wp-content/uploads/two-men-talking-on-factory-shop-floor-2023-11-27-05-30-34-utc-scaled.jpg)Metalworking CNC milling machine. Metal cutting using modern processing technology. Shallow depth of field. Please note: These are authentic photos taken under difficult conditions. They may be slightly grainy and perhaps out of focus.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Optimization Through Strategic Procurement

### What is strategic procurement?

Strategic procurement goes beyond routine purchasing and involves comprehensive market analysis, a dedicated supplier selection process, and ongoing cost optimization.

By implementing a strategic procurement strategy, companies can improve their manufacturing processes, reduce costs, and maintain their competitiveness.

![A warehouse manager wearing a high-visibility vest, smiling and holding a clipboard.](https://www.cnc24.com/wp-content/uploads/portrait-of-smiling-man-in-factory-hall-wearing-sa-2023-11-27-05-27-20-utc-scaled.jpg)

Efficient Daily Procurement Tasks

### What is operational purchasing?

Operational purchasing handles the day-to-day procurement tasks necessary to ensure the smooth operation of CNC production processes. These include:

- Demand planning and order processing for turned and milled parts.

- Maintaining supplier relationships and ensuring on-time deliveries.

- Returns, Complaints, and Master Data Management.

Operational procurement focuses on efficiently meeting immediate needs and ensuring uninterrupted production of CNC components.

![Two people shaking hands at the camp.](https://www.cnc24.com/wp-content/uploads/handshake-agreement-and-teamwork-for-people-in-wa-2024-06-11-16-49-10-utc-scaled.jpg)

Your Partner for All Components

### How CNC24 Optimizes Strategic Procurement

CNC24 simplifies strategic procurement through an innovative manufacturing platform that connects manufacturers with leading suppliers of turned and milled parts.

By integrating real-time data and automated procurement processes, CNC24 improves supplier management, reduces costs, and ensures high-quality components.

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.jpg)

Quote for Your Components

We will send you a quote tailored to your components within 48 hours

[Request a Quote](/wizard/)

FAQ on Strategic Procurement

### Strategic Procurement—Key Questions and Answers

**What is strategic procurement?**

Strategic procurement is a proactive and comprehensive approach to sourcing goods and services, specifically designed to optimize procurement processes and align them with long-term business objectives. In [CNC manufacturing](https://www.cnc24.com/manufacturing-process/cnc-production/), it focuses on sourcing the best [turned](https://www.cnc24.com/turned-parts/) and [milled parts](https://www.cnc24.com/milled-parts/) at optimal prices.

What are the responsibilities of strategic procurement?

Key responsibilities include market research, supplier evaluation and selection, price negotiations, contract management, and the development of procurement strategies that support the overall objectives of the CNC manufacturing process.

**What are the benefits of digitizing and automating procurement? **

Digitization and automation streamline procurement processes, improve data accuracy, and enable real-time market analysis. This leads to well-informed decisions, reduced procurement costs, and improved efficiency in the procurement of turned parts, milled parts, and other CNC components.

**How does CNC24 ensure confidentiality? What measures does CNC24 take to ensure quality**?**
**

CNC24 sets the highest quality standards for the components it manufactures. To meet these standards, CNC24 operates its own [ISO](https://www.cnc24.com/resources/blog/iso-9001-certification/) [9001-certified measurement center in Berlin](https://www.cnc24.com/resources/cnc/new-cnc24-measuring-center/) for internal quality assurance. The measurement center covers an area of more than 1,000 m² and is equipped with state-of-the-art testing and measurement technology. Fifteen qualified employees at the measurement center ensure that all components are carefully measured and inspected before they are shipped to customers.

Do you have any questions?

[Contact Us](https://www.cnc24.com/contact/)

### 9 out of 10 customers recommend CNC24 to others

“A Key Partner for Scaling”

As a startup, lean processes and high scalability are important to us. By partnering with CNC24, we can source components with consistent quality, great flexibility, and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

“**Deep Expertise for ****Our**Firefighting**Drone”**

Throughout our collaboration, we were impressed by CNC24’s manufacturing expertise. Thanks to CNC24’s feedback, we were able to optimize the components and achieve significant cost savings. As a startup, we do not have our own metrology center, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The Right Partner for Our Growth”

During a time of internal personnel changes, we are particularly reliant on a partner who supports us with expertise and high-quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to focus on our in-house development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers Who Trust Us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

Our Industries

## We manufacture components for every industry

![](https://www.cnc24.com/wp-content/uploads/2022/06/Luftfahrt.jpg)Aerospace

![](https://www.cnc24.com/wp-content/uploads/2022/06/automotive.jpg)Automotive

![](https://www.cnc24.com/wp-content/uploads/2022/06/medizintechnik.jpg)Medical Technology

![](https://www.cnc24.com/wp-content/uploads/2022/06/bauindustrie.jpg)Building and Plant Engineering

![](https://www.cnc24.com/wp-content/uploads/2022/06/robotics.jpg)Robotics

![](https://www.cnc24.com/wp-content/uploads/2022/06/IoT.jpg)IoT

![](https://www.cnc24.com/wp-content/uploads/2022/06/sondermaschinenbau.jpg)Custom Machine Building

![Energy](https://www.cnc24.com/wp-content/uploads/2022/06/Energie.jpg)Energy

…and many more

Our Global Supplier Network

### The best producers from around the world

![World Map: Global Supply Chain](https://www.cnc24.com/wp-content/uploads/Map_2024@2x-scaled.webp)

Efficient, Reliable, Customized

### CNC24: Your Partner for Strategic Procurement

CNC24 leverages industry expertise and state-of-the-art technologies to develop customized solutions for your specific needs. Here’s how we help you optimize your purchasing:

**Advanced Data Analysis**

Use our advanced data analysis tools to gain insights into your procurement process. Identify patterns, forecast demand, and make data-driven decisions that increase efficiency and reduce costs.

**Real-time monitoring**

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times, and inventory levels, so you can respond quickly to changes.

**Customized Solutions**

Every company is unique, and so are its procurement needs. We offer customized solutions tailored to your specific requirements so that you can get the most out of your procurement process.

**Comprehensive Support **

From the initial consultation through implementation to ongoing support, our team of experts is here to assist you. We ensure a smooth transition and continuous improvement of your procurement processes.

[Learn more](https://www.cnc24.com/contact/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Optimize Purchasing"
url: "https://www.cnc24.com/our-services/optimize-purchasing/"
lang: "en"
type: "page"
description: "Purchasing Optimization with CNC24 Optimizing Purchasing Processes for Turned and Milled Parts CNC24 can help reduce procurement costs by up to 90%. Increase efficiency, cut costs, and improve the quality of your procurement—optimize your processes now with CNC24. Request a"
last_modified: "2026-06-27T16:05:22+00:00"
---

# Optimize Purchasing

Purchasing Optimization with CNC24

# **Optimizing Purchasing Processes for Turned and Milled Parts **

CNC24 can help reduce procurement costs by up to 90%. Increase efficiency, cut costs, and improve the quality of your procurement—optimize your processes now with CNC24.

[Request a Quote Now](/wizard/)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![Industrial robot arm in a modern factory hall](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-12.png)Metalworking CNC milling machine. Metal cutting using modern processing technology. Shallow depth of field. Please note: These are authentic photos taken under difficult conditions. They may be slightly grainy and perhaps out of focus.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Innovation Through Precision

### Efficient Procurement for CNC and Mechanical Engineering

In today’s highly competitive manufacturing landscape, efficient procurement processes are crucial to remaining competitive.

At CNC24, we specialize in procurement optimization for CNC manufacturing, sheet metal fabrication, and mechanical engineering.

With our advanced procurement solution, we can help you optimize your entire procurement process, enabling you to save costs and improve your operational efficiency.

![](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-1-2.jpg)

### The Benefits of Purchasing Optimization

Optimizing procurement is not just about cost savings, but also about building an efficient and stable supply chain that can withstand stress.

**Benefits of procurement optimization at a glance:**

Savings

### 1. Cost **Reduction**

By negotiating better terms with suppliers, material and operating costs can be reduced.

Productivity

### 2. **Increased Efficiency**

Streamlining processes saves time, helps reduce errors, and increases throughput.

Partnerships

### 3. **Supplier Management**

Continuously improve your relationships with your suppliers to ensure better material quality and on-time deliveries.

Safety

### 4. Risk **Mitigation**

Identify and minimize risks in your supply chain to prevent disruptions and ensure continuity.

Quote for Your Components

We will send you a quote tailored to your components within 48 hours

[Request a Quote](/wizard/)

Efficient, Reliable, Customized

### CNC24: Your Partner for Procurement Optimization

CNC24 leverages industry expertise and state-of-the-art technologies to develop customized solutions for your specific needs. Here’s how we help you optimize your purchasing:

**Advanced Data Analysis**

Use our advanced data analysis tools to gain insights into your procurement process. Identify patterns, forecast demand, and make data-driven decisions that increase efficiency and reduce costs.

**Real-time monitoring**

Stay one step ahead with real-time monitoring of your procurement activities. Our system provides instant updates on order status, delivery times, and inventory levels, so you can respond quickly to changes.

**Customized Solutions**

Every company is unique, and so are its procurement needs. We offer customized solutions tailored to your specific requirements so that you can get the most out of your procurement process.

**Comprehensive Support **

From the initial consultation through implementation to ongoing support, our team of experts is here to assist you. We ensure a smooth transition and continuous improvement of your procurement processes.

[Learn more](https://www.cnc24.com/security/)

Our Global Supplier Network

### The best producers from around the world

![World Map: Global Supply Chain](https://www.cnc24.com/wp-content/uploads/Map_2024@2x-scaled.webp)

### 9 out of 10 customers recommend CNC24 to others

“A Key Partner for Scaling”

As a startup, lean processes and high scalability are important to us. By partnering with CNC24, we can source components with consistent quality, great flexibility, and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

“**Deep Expertise for ****Our**Firefighting**Drone”**

Throughout our collaboration, we were impressed by CNC24’s manufacturing expertise. With the help of CNC24’s feedback, we were able to optimize the components and achieve significant cost savings. Since we are a startup and do not have our own metrology center, the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The Right Partner for Our Growth”

During a time of internal personnel changes, we are particularly reliant on a partner who supports us with expertise and high-quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to focus on our in-house development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers Who Trust Us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Portal EN"
url: "https://www.cnc24.com/portal/"
lang: "en"
type: "page"
last_modified: "2026-01-31T17:17:10+00:00"
---

# Portal EN



---

---
title: "Precise welding with TIG process"
url: "https://www.cnc24.com/resources/cnc/precise-welding-with-tig-process/"
lang: "en"
type: "post"
description: "TIG welding is the abbreviation for tungsten inert gas welding. This is welding with a shielding gas."
last_modified: "2025-09-06T14:24:10+00:00"
categories: [Case Study, Blog, CNC]
tags: [Tig]
---

# Precise welding with TIG process

Are you looking for a welding process that can not only produce high-quality work, but that you can also expect to look good? Then you should take a closer look at the TIG welding process. In this article, you will learn everything that is important in a compact way.

## What is TIG welding?

TIG welding is the abbreviation for **tungsten inert gas welding**. This is welding with a shielding gas. The process technology belongs to the group of fusion welding processes. It is particularly popular due to the fact that it enables particularly clean processing. Seams that have been processed using TIG welding are spatter-free and are generally of exceptionally good quality.

The TIG welding process is particularly flexible in the field of metal processing. Whether stainless steels, aluminum, nickel or even titanium, an almost endless range of materials can be used. The method also appears to be ideal for [sheet metal made from an aluminum-stainless steel alloy](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/). Examples of applications for TIG welding can be found in the aerospace industry and in the construction of containers, pipelines and pipelines.

## How does TIG welding work?

In the TIG welding process, a welding arc is created between the tungsten electrode and the component. The shielding gas is usually an [inert gas](https://de.wikipedia.org/wiki/Inerte_Substanz) such as argon or helium. It prevents both the liquid weld seam and the electrode in the welding torch from becoming enriched with oxygen.

Although filler material is not absolutely necessary, it can be added if desired. In the case of TIG welding, it must be introduced directly into the liquid weld seam. In this respect, handling differs fundamentally from processing with the MIG/MAG welding torch.

### Interesting facts about the tungsten electrode

Tungsten has the highest melting point of all pure metals. This successfully prevents the electrode from melting during the welding process. Tungsten electrodes are manufactured using the sintering process. An alloy with oxidic additives is also possible. The purpose of this is to optimize the electrode properties, such as current carrying capacity or ignitability. Differentiation is achieved by using different colors for each alloy.

![Close-up of a welder working with stainless steel](https://www.cnc24.com/wp-content/uploads/2023/06/Feature-10.png)

## What process variants of TIG welding are there?

Various types are available depending on the material and target. Their summarized description is given below.

#### Cold wire welding

During cold wire welding, the optional filler material is added precisely and evenly to the liquid bath. This method is best suited to those who are still new to TIG welding and also increases productivity.

#### Hot wire welding

When we talk about hot wire welding, this means that the filler material is additionally heated. The aim is to increase the deposition rate and the deposition capacity. At the same time, the process ensures a higher welding speed and a reduction in mixing. The origin of the idea of hot wire welding comes from its big brother, cold wire welding.

#### Orbital welding

In orbital welding, the welding tool rotates 180 or 360 degrees around the fixed workpiece. CNC control is used here, which requires only minimal intervention on the part of the welder. This makes the method safer than manual handling and limits possible human application errors. In addition to joining two pipes, orbital welding is particularly suitable for welding pipes to the tube sheet.

#### ArcTig

The ArcTig process is a mechanized method of joining two workpieces by welding. The procedure guarantees reliable welding at the root and is characterized by high speed. Due to the speed and the fact that the preparation of the weld seam is limited, the ArcTig welding process can generally be described as very economical.

#### Cladding

In cladding, the workpieces to be processed are given a special alloy through mechanized build-up welding. The purpose of this is to extend the service life.

## What makes TIG welding special?

Unlike other welding processes, TIG welding is not just about the pure joining action of components, but in particular about the appearance of the finished workpiece. A clean weld seam is always the goal, which requires particularly precise handling during the entire welding process.

A lot is required of the welder himself: He must be able to push the welding torch forward with one hand, while adding any filler materials very carefully and slowly to the molten weld pool with the other hand. Unlike with the MIG/MAG welding torch, the welder cannot additionally support the TIG welding torch, which requires special expertise and dexterity.

The result makes the TIG welding method the number one choice when it comes to high-quality processing. At the same time, TIG welding is probably one of the most demanding types of joining. The trial and error principle can be expensive, which is why many companies prefer to outsource their production to experienced service providers in this field.

### The advantages of TIG welding at a glance

- 1A welding quality

- Visually perfect weld seams

- No welding spatter

- All welding positions possible

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion – We offer optimal support

TIG welding is particularly beneficial for companies that expect not only durable products but also visual perfection. Hardly any other process offers such high-quality weld seam processing. In addition, TIG welding technology is extremely versatile in use and a wide range of base materials can be used.

We at CNC24 are also flexible. As a professional digital manufacturer 4.0, we offer all modern CNC [production processes](https://www.cnc24.com/resources/manufacturing/guide-to-manufacturer-selection/). We also focus on excellent service and offer special services, such as the [production of complex precision components](https://www.cnc24.com/precision-parts/). With over 500 hand-selected producers from Europe and all over the world, we can deliver what you need in no time at all – and if you need it fast, we can also provide [express production](https://www.cnc24.com/express-production/) up to 72 hours after receipt of order.

Curious? Then [get in touch with us](/wizard/) today. We will send you an offer tailored to your project within 48 hours.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "3D printing with metal-process &amp; application explained"
url: "https://www.cnc24.com/resources/case-study/3d-printing-with-metal-process-explained/"
lang: "en"
type: "post"
description: "The 3D metal printing process is currently the most innovative and fascinating technology on the market."
last_modified: "2025-09-06T14:02:59+00:00"
categories: [Case Study]
tags: [CNC, Metal]
---

# 3D printing with metal-process &amp; application explained

The 3D metal printing process is currently the most innovative and fascinating technology on the market. There is hardly a branch of industry that cannot benefit from this process technology. Are you thinking about switching your production to 3D printing?

Then this article is for you. In it, we describe interesting background information on the topic and provide you with an overview of the most important metal printing processes. We also provide information on the advantages and possible disadvantages of 3D printing in metal. You will find out in which industries 3D printing technology has already established itself and how a model is produced in 3D.

## How does 3D printing with metal work?

The term 3D printing is a collective term and describes a collection of additive manufacturing techniques in which material is layered to create a three-dimensional workpiece. Below you will find an overview of the four most important 3D printing processes.

### Fused Deposition Modeling (FDM)

This process is primarily used for the production of functional prototypes and tools. A plastic wire (filament) is melted in the so-called hot end of the printer and then returns to the print bed layer by layer. The material then hardens again.

Materials suitable for the FDM method:

- PLA (Polyactic)

- PVA (polyvinyl alcohol)

- HIPS (High-Impact Polystyrene)

- PET (polyethylene terephthalate)

- Nylon

- Filaments based on e.g. metal, stone, wood

### Polyjet process (Multijet Modeling MJM)

In multi-jet modeling, tiny droplets of a photopolymer are applied to a platform using a print head. This is then placed under UV light where it hardens. Not only can different materials be used in the polyjet process, they can even be mixed. This and the possibility of processing wafer-thin layers of up to 14 μm make the polyjet process very popular for the production of individual prototypes.

### Stereolithography (SLA)

Anyone aiming to produce complex geometric components is well advised to use SLA. This method is based on a tank filled with resin (photopolymer resin). Photosensitive material can be used. This is cured using a UV laser and the platform is lowered. This process now takes place layer by layer, and the support structures used produce astonishingly precise results.

### Selective laser sintering (SLS)

Prototypes and finished components can also be produced using the SLS process. This is a powder-bed-based 3D printing process. The SLS 3D printer forms components using selective laser sintering. Each layer is also applied individually. Accurate results are also guaranteed with this method.

![Additive manufacturing process with sparks during metal processing](https://www.cnc24.com/wp-content/uploads/2023/02/iStock-1134465048-1024x768.webp)3D printer printing metal. Laser sintering machine for metal. Metal is sintered under the action of laser into shape. DMLS, SLM, SLS. Modern additive technologies 4.0 industrial revolution. Sparks

## What are printed metal objects needed for?

A wide range of industries benefit from the innovative technology of the 3D metal printing process. Here are a few examples:

- **Automotive industry**

Additive manufacturing technology became established in the automotive industry some time ago. Prototypes as well as end parts and spare parts are successfully produced with it. By far the largest customer base for metal parts in [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/) is in motorsport.

One reason for this is that the use of 3D metal printers can save a significant amount of time and money while maintaining the same level of quality. Furthermore, complex properties of individual components can generally be implemented quickly. The number of cooperation partnerships in the field of 3D printing in amateur and professional motorsport is growing steadily. In addition, 3D metal components are used in the [restoration of classic cars](https://www.3d-grenzenlos.de/magazin/3d-objekte/harley-davidson-1919-restauration-mit-3d-druck-27703353/), whose defective components would otherwise be difficult to access.

- **Aerospace industry**

The lightweight construction of 3D metal printing components is of crucial importance for the aerospace industry. The process is used to produce prototypes as well as parts and components for launch vehicles, satellites and transport vehicles, among other things.

Even if high-quality 3D metal printers can easily eat up a budget of around a million euros, aviation institutions say they pay for themselves thanks to their low material wear, short production time and excellent material strength compared to conventional manufacturing methods.

- **Industry and trade**

3D metal printing is also a popular process method in tool manufacturing. Various industrial tools can be equipped with additional functions and can therefore make other production applications faster and more economical. Even within this industry, the long-term improvements in performance justify the high acquisition costs of 3D devices.

For example, the production of metal molds with internal, uniform cooling channels using DMLS/SLM 3D printing is popular. An even more cost-effective alternative for the production of modern 3D printed components can be to outsource production to professional production workshops such as [CNC24](https://www.cnc24.com/manufacturing-process/3d-printing/). This completely eliminates the need to purchase a 3D printing device. [We would be happy to advise you](/wizard/) on your individual wishes and requirements for your project.

- **Medical and biomedical industry**

3D metal printers are also able to create organic structures. The production of customized prostheses and implants is one of the main areas of application of the 3D printing process in medicine today. Biocompatible materials such as titanium are used for this purpose.

Surgeons also use 3D models for training and surgery preparation. They are regularly used in the USA in particular and are intended to reduce medical errors in the future. The models can also be used as illustrative material for patients. Biomedicine is in the ongoing research phase of [printing human organs](https://www.3d-grenzenlos.de/magazin/forschung/anyas-bekommt-ohr-aus-3d-drucker-27208883/) and stem cells.

- **Research and innovation**

For research, the invention of 3D printing was and is a major step towards the future. Printing process technologies, such as metal extrusion, are time-saving. In some cases, they shorten market launch processes many times over compared to traditional and in-house options.

Furthermore, thanks to 3D metal printing technology, innovations are possible that would have been beyond our imagination in the last decade. For example, according to the latest news from 3D Grenzenlos magazine, researchers have succeeded in developing a [3D drug printer](https://www.3d-grenzenlos.de/magazin/forschung/polyprint-3d-drucker-fuer-medikamente-entwickelt-27975653/). Printed medicines tailored to the patient allow the release of active ingredients into the body via specific geometries or surfaces. The printer could bring further advantages in precision medicine, among other areas.

Get a quote for your parts

[Get a quote now](/wizard/)

## Which metals can be used for metal printing?

In principle, a wide range of metal 3D printing processes are available to you. CNC24 offers you stainless steel, bronze and copper for processing. Due to its lightness and robustness, we can also recommend aluminum alloys in particular for prototype production. In most cases, 3D printing involves aluminum alloys.

We also offer [titanium in 3D printing](https://www.sculpteo.com/de/glossar/3d-druck-mit-titan/). Titanium is biocompatible and is therefore often used in medical technology, among other things. In addition, printed titanium parts have good mechanical properties. They can be produced in a single batch, eliminating the need for sensitive welding steps for the metal.

Otherwise, Inconel is a material that is ideally suited to the production of 3D prints. It has exceptionally good heat resistance and is highly resistant to corrosion. For these reasons, Inconel is often used in 3D printing in the automotive and aerospace industries for functional prototypes and high-performance components.

### Available metal materials at CNC24

- Aluminum

- Stainless steel

- Bronze

- Copper

- Inconel

- Titanium

The material of your choice is not listed? Please contact us if this is the case. Thanks to our large partner network, the chances are very good in most cases that we can procure it for you as quickly as possible.

![Various 3D-printed plastic components](https://www.cnc24.com/wp-content/uploads/2023/02/3d-printed-objects-on-the-table-in-the-laboratory-2022-02-18-05-20-52-utc-1024x683.webp)

## Why should you opt for metal 3D printing?

One of the biggest advantages of the 3D metal printing process is the ability to create complex and intricate shapes and geometries in a comparatively short time. Even cavities and undercuts are no problem and a high-quality, process-oriented design is possible. Another advantage is that it is a tool-free production process and material consumption is much lower than with conventional methods.

Even bionic structures are possible with 3D printing technology and, overall, we can speak of customer-oriented production in all sectors. The latter means that there are shorter supply chains. The modern process technology is intended in particular for the production of individual components and small batches. A production method that primarily takes place on-demand also creates a sustainability factor that should not be neglected.

### The biggest advantages of 3D metal printing at a glance

- Low material consumption

- Complex shapes and geometries possible

- Creation of aesthetic design and finish

- Functional improvements of components possible

- Subsequent adjustments are possible

- Customer-oriented production

- Increasing cost-effectiveness (for smaller quantities and complexity)

- No tools required

- diverse possibilities in lightweight construction technology

- Possibility of designing components in line with the process

- High potential for research and product development

### Are there any restrictions with 3D printing?

The printing process is generally not designed and made for large series production. This is mainly due to the fact that a 3D printer has a relatively low build-up speed. A 3D metal printed part takes at least 48 hours or an average of around five days to finish. Post-processing may also be required, especially when it comes to the production of complex formations – but this can also be a decisive advantage for complex prototypes.

Furthermore, a specialist is required to decide which 3D metal printing process is the right one for the job in question based on the material properties. A 3D metal printer is cost-intensive, which is why many companies decide to outsource this task to a team of experts.

## How do you design models for 3D printing?

To prepare the design for 3D metal printing, you should take a close look at the desired design. In principle, the preliminary design of a 3D print is initially comparable to that of other manufacturing techniques. However, the special thing is that you are not restricted and can actually implement complex designs down to the last detail. Make the most of this advantage, as this is one of the main benefits of this process technology.

However, it is important to know that parts that have already been produced using traditional methods cannot simply be transferred 1:1 to 3D printing. This often results in manufacturing errors and also often restricts your design. Optimizations for existing workpieces are another matter. When 3D printing, start with an empty work surface. Then define your design requirements in detail. This includes loads, boundary conditions, part weights and more.

The print orientation is also decisive for the position of the support structures, which you should be able to determine. The creation of parts with self-supporting features and consequently minimal support structures is advantageous at this point. Furthermore, when designing a model, you should always bear in mind that optional or necessary post-processing will be necessary in many cases.

### Design software in metal 3D printing

For 3D designs, CAD packages such as [Altair](https://www.altair.com/), [Autodesk Fusion 360](https://www.autodesk.eu/products/fusion-360/overview) or [nTopology Element](https://ntopology.com/?qgad=634135241019&qgterm=ntopology%20software&utm_source=google&utm_medium=cpc&utm_term=keyword_ntopology%20software::random_7900077790730820372::matchtype_e&utm_content=634135241019&device=c&adposition=&network=g&gclid=CjwKCAiAlp2fBhBPEiwA2Q10DxUEffqOHOvruELEV0WuZFnXjjec2Ds2drt83M8YbZgt3BS3oRnNJRoC34sQAvD_BwE) are available to help you with planning. Modern algorithms make it possible to create organic structures. You can now also start your own new design and begin with the basic structure and the input of requirements or edit or optimize an existing one.

- Grid pattern
Would you like to optimize an existing design? Then grid patterns are the right choice. They can be used to improve printability, increase the surface area of heat exchangers and optimize manufacturing costs.

- Topology optimization
Do you have minimal mass and want a structure with optimum rigidity? Would you like to push the desired parts to their load limits and subject them to the ultimate test? Then simultaneously controlled topology optimization is the ideal solution. It analyzes your input with regard to the design space and the load cases. In this way, the system determines where material can be removed.

- Generative design
Here we are talking about a variant of the topology optimization process just mentioned. Generative design leads to different design variants, all of which would meet his requirements. They can then be printed out, extensively tested and compared by the designer at his leisure.

Do not underestimate modeling for 3D printing and make sure that CAD packages are up-to-date and of high quality when purchasing them. Designing 3D elements for metal printing is complex and only recommended for non-professionals to a very limited extent. In some cases, even professionals have to tinker for a long time to achieve the optimum result. An experienced professional like [CNC24](https://www.cnc24.com/) takes a lot of the work off your hands while you can continue to focus 100% on your day-to-day business.

Get a quote for your parts

[Get a quote now](/wizard/)

## Why CNC24 is your best contact for metal prints

3D printing with metal is probably one of the most impressive process technologies currently available and offers companies many opportunities across all industries. At the same time, however, the process is very complex and requires a high level of expertise, particularly in the professional printing sector.

Just leave your work to us!

CNC24 is the right place for you if you are looking to manufacture prototypes or small series using 3D printing with rapid availability. This is precisely our focus in this manufacturing process. Our service offers precision and replicability for your desired components. We support you in rapid prototyping, rapid tooling and the production of small series.

### Our 3D printing processes at a glance

- Polyjet (MJM)

- Selective laser sintering (SLS)

- Selective laser melting (SLM)

- Fused Deposition Modeling (FDM)

- Multi Jet Fusion (MJF)

- Stereolithography SLA

### 3D printing technical data

- Material thickness: 0.1 mm – 10 mm

- Available lengths: 10 mm – 2,000 mm

- Tolerances: +/- 0.1 mm to +/-1 0.3 mm

- Surface quality: 3.2 Ra µm

- Ideal batch sizes: 1 – 50,000 pieces

### What you can expect from us

CNC24 stands for flexible and free capacities as well as attractive prices at all times. A personal contract and contact person is available to you throughout the entire project. Quality control in accordance with ISO 9001:2015 is a matter of course for us. And if time is of the essence, we also offer [express production](https://www.cnc24.com/express-production/) within the respective process technology and up to 72 hours.

In addition to 3D metal printing, we also use other process technologies such as die-casting and [injection molding](https://www.cnc24.com/manufacturing-process/injection-molding/) as well as various CNC techniques such as CNC turning. Combination offers are possible.

See for yourself and request your [personal quote ](/wizard/)today. We will send you a quote within 48 hours of receiving your request. Do you have any questions? Our team will be happy to assist you by telephone on +49 (0)30 994 04 904.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

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---

---
title: "Punching sheet metal &#8211; how does it work?"
url: "https://www.cnc24.com/resources/cnc/punching-sheet-metal-how-does-it-work/"
lang: "en"
type: "post"
description: "In this article, you will learn more about punching sheet metal."
last_modified: "2024-07-29T09:44:11+00:00"
categories: [Case Study, CNC]
---

# Punching sheet metal &#8211; how does it work?

## Punching sheet metal

Punching has always been one of the most popular separation and cutting processes, and for good reason. With one particular feature, it often even beats laser cutting in the rankings.

In this article, you will learn more about the topic of punching sheet metal. You will receive valuable information about the types as well as the advantages and disadvantages of the processing method. You will also find out in which cases it makes sense to outsource sheet metal work

Do you want to make a large number of deformations, perforations or openings in sheet metal? Then [punching](https://www.cnc24.com/manufacturing-process/punching/) is the preferred method. Compared to various other processing methods, this processing method also offers particular advantages.

### Precision

Modern punching tools have excellent precision and dimensional accuracy when working. This means that identical and accurately fitting sheet metal parts can be produced quickly in series using this process. You can also rely on consistent quality.

### Diversity

The punching process offers you a wide range of different shaping options. As already mentioned at the beginning, punching is generally the first choice for forming and drilling in particular. Many companies prefer to opt for this type of processing, especially when producing recesses, beads, gills and threads.

### Simplicity

Punching is a mechanical processing method. This means that the preparation of the sheet metal parts does not take an excessive amount of time. It does not have to be melted or undergo any other thermal process. Although it is also of the highest standard, this is the case with laser cutting of sheet metal, for example.

Not sure whether you should punch or laser cut your components? Why not do both! At CNC24, we also have combined punching and laser systems. We will be happy to advise you.

### Cost and energy efficiency

Modern machining centers rely on automated punching with CNC sheet metal processing technology. So do we at CNC24. This modern process not only saves you an enormous amount of time, but can also significantly reduce manufacturing costs. As there is no need for any thermal processing, the production of sheet metal parts during punching is also energy-saving.

Sheet metal punching – The biggest advantages at a glance

- Cost-effective and energy-saving process

- Precise cut-outs, openings and embossing possible

- Clear recommendation for series production

- Mechanical production without thermal deformation

- High throughput times with consistently high quality

![Stamped metal parts on the production line](https://www.cnc24.com/wp-content/uploads/2023/02/iStock-140261485-scaled.webp)Stamped metal parts on the production line

## What sheet metal punching techniques are there?

Punching refers to the processing of various materials, especially metal, which are usually supplied in sheet form. In addition to the metalworking industry, the paper, textile, plastics and paper industries also use this process. There are various process technologies for punching sheet metal. Modern punching machines can do much more than just punching. They are multi-tools that can be used for various processing steps.

The following are among the common processing techniques used in sheet metal punching:

- **Cutting**
Wedge or shear cutting is usually used for this cutting method.

- **Forming**
One of the biggest advantages of punching machines in contrast to laser technology is that they can also form, for example by using bending tools.

- **Joining**
Joining is the process of bringing two workpieces together. This is done, for example, by riveting, pressing or folding.

Get a quote for your parts

[Get a quote now](/wizard/)

## And what is shear cutting?

Shear cutting refers to the cutting processes used in punching. These can also be divided into their own categories. These are

- **Cutting out**
This is done in the case of a shape with a closed cutting line.

- **Cutting off**
This refers to classic cutting at the cutting line.

- **Punching**
If a hole is punched in the sheet, the closed cutting line is clearly visible.

- **Notching**
This refers to the cutting out of areas along the edge.

- **Incision**
The word is often used in preparation for bending or drawing work. This causes a partial separation of the material.

- **Trimming**
This process is used, among other things, to separate edges.

- **Trimming**
During trimming, excess material is removed from the material.

- **Cut-off cutting**
Several sheet metal parts can be processed from a specific initial shape.

- **Re-cutting**
This is the finishing technique after punching sheet metal. The edges are reworked and cut off if necessary.

- **Nibbling**
What sounds fun actually means the gradual removal of material particles.

![Metal sheets are punched with a sheet metal punch](https://www.cnc24.com/wp-content/uploads/2023/02/iStock-1158827922-1024x683.webp)Metal sheets are punched with a sheet metal punch

## Disadvantages of sheet metal punching – why you should rely on experts

Where there are many advantages, there are also disadvantages. These crystallize when punching:

### High acquisition costs

Punching tools are anything but cheap. If you want to punch yourself, we recommend purchasing a professional punching machine for series production; for smaller-scale projects, it makes sense to outsource this work to experts such as [CNC24](https://www.cnc24.com/).

### Limited flexibility

Punching is for larger projects in series. The same applies to the size of the desired shapes in sheet metal. The smaller, the more difficult it is. The size of a hole in sheet metal depends roughly on the thickness of the sheet metal: a sheet metal with a certain diameter cannot have a larger diameter hole.

```
Beispiel: Blechdicke 4 cm = Loch minimal 4 cm 
```

Laser cutting is the alternative of choice here.

### Post-processing necessary

If you have older punching tools, you will have heard that a punching burr forms during punching. This is then located under the sheet metal and needs to be removed for an optimum result. Modern machining centers have a solution for this: they often have appropriate deburring tools that ensure fast removal and maintain high edge quality.

### Nibble marks

Nibble marks are typical when punching sheet metal if the punching tool is offset after the stroke for the longest possible cut. If these nibble marks are not to be visible, they must be removed. The multishear tool is the ultimate weapon in professional sheet metal punching: it can be used to verify perfect cut edges.

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion: How CNC24 can support you with sheet metal punching

The punching process has a long tradition. And even at a time when ultra-modern manufacturing processes with laser technology amaze us, punching and nibbling are still often the immediate choice for perforations, embossing and other forming requirements in sheet metal.

Modern punching is without doubt a high-precision process with which we can realize your wishes quickly and in a cost- and energy-efficient manner.

Our team at CNC24 can punch sheet metal and sheet metal products for you with little to no scratches, depending on the punching process. We can proudly say that we have hundreds of punching tools and stand combination tools with which we can implement your wishes quickly and at an attractive price.

Sounds interesting?

Then get your [non-binding quote](https://www.cnc24.com/en/wizard/) today – you will receive it within 48 hours. You can find more information on other sheet metal processing services [here](https://www.cnc24.com/manufacturing-process/punching/).

### Sheet metal punching with CNC24 – Technical data

| Material thickness: | up to 8 mm |
| --- | --- |
| Diameter: | max. 30 mm |
| Geometries: | round, square, rectangular |
| Ideal batch size: | from 2,000 pieces |

### Our choice of materials

- Aluminum

- Copper

- Brass

- Bronze

- Stainless steel

- Steel

- Spring steel

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "CNC machining"
url: "https://www.cnc24.com/manufacturing-process/cnc-machining/"
lang: "en"
type: "page"
description: "Order precise CNC parts from CNC24 CNC machining online CNC24 is your central platform for precise CNC machining - Made in Europe. We combine manufacturing requirements with a qualified network of over 500 certified suppliers in 23 countries, ensuring quality,"
last_modified: "2025-09-09T11:59:29+00:00"
---

# CNC machining

Order precise CNC parts from CNC24

# CNC machining online

CNC24 is your central platform for precise CNC machining – Made in Europe. We combine manufacturing requirements with a qualified network of over 500 certified suppliers in 23 countries, ensuring quality, price and on-time delivery – even for complex geometries, tight tolerances and demanding materials.

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Close-up of a CNC processing machine milling a metal part with precision.](https://www.cnc24.com/wp-content/uploads/CNC-Bearbeitung.png)Where precision is created: CNC24 and the art of turned part production

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Basics

### **What is CNC machining?**

CNC machining (Computerized Numerical Control) includes computer-controlled manufacturing processes such as [CNC turning](https://www.cnc24.com/manufacturing-process/turning/) and [CNC milling](https://www.cnc24.com/manufacturing-process/milling/). This involves high-precision machining of metal and plastic blanks – ideal for functional, precisely fitting and reproducible components.

The process can be used on a wide range of complex machines: From grinding machines to lathes and milling machines.

Typical processes:

- **CNC milling**: 3-, 4- and 5-axis machining for complex contours

- **CNC turning**: efficient production of rotationally symmetrical parts

- Multi-sided machining, drilling, reaming, thread cutting

![CNC machining and CNC manufacturing](https://www.cnc24.com/wp-content/uploads/metalworking-cnc-milling-machine-cutting-metal-mo-2023-11-27-05-34-56-utc-1024x683.webp)

Material selection

### Which materials are suitable for CNC machining?

In addition to the “classic” machining materials such as steel, [stainless steel](https://www.cnc24.com/turning-stainless-steel-what-should-you-pay-attention-to/), free-cutting steel or aluminum, our range of services naturally also includes the machining of materials such as copper, brass or plastics.

Of course, we can also process special materials, such as high-alloy steels, on request.

Of course, our expertise does not end with the turning of workpieces: We are happy to take on further assembly services or the coating of finished assemblies for you.

![The production of a complex turned part on a CNC machine, presented by CNC24.](https://www.cnc24.com/wp-content/uploads/2022/06/Materialien-Drehteile-1024x683.jpg)

Alloy and use

### Materials and their processing in CNC machining

Materials with **excellent machinability** are particularly suitable for CNC machining. These include the following metals and plastics.

Technical data

### CNC milling

| Travel paths: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances: | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8 – Rz3.2 |
| Lot sizes: | from 1 piece |
| Machines | Modern 3- and 5-axis milling machines |

[Learn more](https://www.cnc24.com/manufacturing-process/milling/)

Technical data

### CNC turning

| Available diameters: | 1 mm – 5,300 mm |
| --- | --- |
| Available lengths: | 0.5 mm – 20,000 mm |
| Tolerances: | up to +/- 0.05 mm |
| Surface roughness: | up to Ra 0.8 / Rz3.2 |
| Materials: | Over 600 materials |
| Lot sizes: | from 1 piece |

[Learn more](https://www.cnc24.com/manufacturing-process/turning/)

Our materials

### Available materials

| Aluminum | Inconel |
| --- | --- |
| Bronze | Ceramics |
| Casting | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Hard fabric | Titanium |
|  | More on request |

[Learn more](https://www.cnc24.com/manufacturing-process/)

Offer for your components

We will send you a suitable offer for your components within 48 hours

[Obtain a quote](/wizard/)

Optimize design manufacturing

### CNC programming languages and software

- **Design of the CAD model**
It all starts with a precise 3D CAD model that defines all the geometric and technical requirements of the component. This model forms the basis for the entire production process.

- **Translation into machine-readable code (CAM)**
CAM software is used to translate the CAD model into G-code, the language that CNC machines understand.

- **Preparing the CNC machine**
The selection of suitable tools, clamping devices and the definition of optimum cutting parameters (speed, feed, infeed) is crucial for accuracy, tool life and surface quality.

- **Automated machining**
The actual machining process begins with the loaded G-code. The workpiece is manufactured layer by layer, contour by contour, precisely according to specifications – highly reproducible and efficient.

- **Post-processing & finish**
Depending on the application, deburring, grinding, surface treatment or fitting may follow. CNC24 coordinates these steps via certified partners and ensures functional and visual perfection.

- **Quality control & test report**
Each component is checked for dimensional accuracy, surface quality and function – documented with a measurement report or EMPB in accordance with [ISO 9001](https://www.cnc24.com/additional-services/quality-management/) if required.

If these work steps are followed carefully, as is the case at CNC24, [CNC manufacturing](https://www.cnc24.com/manufacturing-process/cnc-production/) can produce components with the highest degree of precision and outstanding quality.

![](https://www.cnc24.com/wp-content/uploads/2022/06/CAD_ipad-1024x794.png)

Material selection

### What is meant by machinability?

Machinability is the ability of a material to be shaped by mechanical processes such as [turning](https://www.cnc24.com/manufacturing-process/turning/), [milling,](https://www.cnc24.com/manufacturing-process/milling/) drilling or grinding with chip removal. This property describes how easily or difficultly a material can be machined using these processes.

Machinability is an important factor when selecting materials, as it has a direct influence on production costs, efficiency and the quality of the end product.

![The production of a complex turned part on a CNC machine, presented by CNC24.](https://www.cnc24.com/wp-content/uploads/2022/06/Materialien-Drehteile-1024x683.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

What we produce

## Sample components

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

**Technical specifications and tolerances**

### How to reduce costs in **CNC machining**

Thanks to state-of-the-art CNC technology and qualified manufacturing partners, CNC24 realizes tight tolerances reliably and economically – typically in the range of ±0.005 mm for standard components and up to ±0.001 mm for high-precision components. Each tolerance is individually tailored to the requirements of your component to ensure optimum dimensional accuracy, function and quality.

Reduce complexity

### **Simplify geometry**

Avoid unnecessarily complex contours, difficult-to-access machining points or extremely fine internal radii. A simplified geometry improves machinability, shortens production time and reduces material and tool wear – which has a direct positive effect on costs, throughput time and repeat accuracy.

Designing accessibility

### **Consider tool accessibility**

As early as the design stage, ensure that all relevant areas of the component are easily accessible for tools. Inaccessible zones lead to costly additional clamping, special tools or even manual reworking – all factors that unnecessarily increase costs and throughput times. Good accessibility ensures efficiency and process stability in machining.

Prevent deformation

### **Avoid thin walls**

Avoid wall thicknesses that are too thin, as these can lead to vibrations, stresses and deformations during CNC machining. A minimum wall thickness of **0.5 mm for metals** and **1.5 mm for plastics** is recommended to ensure dimensional accuracy and surface quality. Stable walls contribute to structural integrity and better machinability.

As narrow as necessary

### **Define tolerances economically**

Tight tolerances cause more effort, longer machine running times and rising production costs. Define critical dimensional tolerances only where they are functionally necessary – e.g. for fit seats, bearing bores or sealing surfaces. For non-critical areas, we recommend coarser tolerances in order to make efficient use of time, resources and budget.

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Production parts: The essence of industrial CNC manufacturing"
url: "https://www.cnc24.com/manufacturing-process/production-parts/"
lang: "en"
type: "page"
description: "CNC contract manufacturing Production parts: The essence of industrial CNC manufacturing The importance of production parts in industrial manufacturing: Optimization, quality and the role in Industry 4.0 Request a quote now 1.500+ Satisfied customers 5.500+ Available machines 0,11% Complaint rate"
last_modified: "2025-09-04T12:17:04+00:00"
---

# Production parts: The essence of industrial CNC manufacturing

CNC contract manufacturing

# Production parts: The essence of industrial CNC manufacturing

The importance of production parts in industrial manufacturing: Optimization, quality and the role in Industry 4.0

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![CNC components and products](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-46.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

The essentials

### **Industrial CNC technology: A comprehensive overview**

In industry, manufacturing parts are often known as “production parts” and include a wide range of components that are used in various machines and devices.

Digitalization has made it possible to streamline and automate processes from costing to production, increasing efficiency and reducing time to market. Thus, production parts are the essence that continuously drives industrial manufacturing and enables innovation.

!["Precision measurement of a metal ring with a caliber on a technical plan at CNC24"](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-21-scaled.jpg)

**At a glance**

### **Importance of production parts in industrial production**

Production parts play a central role in industrial manufacturing, as they are the building blocks of every product.

These parts, often produced in large quantities, must be manufactured precisely and consistently to ensure the quality and functionality of the end product. From tiny screws and gears in mechanical watches to complex components in aircraft engines, manufacturing parts are essential to production.

Their precise manufacture is crucial to ensure efficiency, reliability and [safety](https://www.cnc24.com/security/) in industrial production. In an increasingly automated and globalized world, the importance of production parts is growing, as they form the basis for innovation and technological progress.

![](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-48.png)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Production parts and their functions

### **Different types of production parts and their functions**

There are a variety of production parts, each of which fulfills a specific function. The most common types include mechanical parts such as screws, nuts, gears and shafts, which ensure the cohesion and movement of machine components.

Electronic components such as resistors, capacitors and circuits are essential for the control and operation of electrical systems. There are also hydraulic and pneumatic components that regulate fluid and gas flows and are used for drive and control in numerous applications.

Each of these parts must be manufactured with precision in order to reliably fulfill its specific task and ensure the smooth functioning of complex systems. The diversity and specialization of the production parts make it possible to develop highly complex machines and devices that are used in various industries, from the automotive industry to medical technology.

Briefly explained

### **Quality control and testing of components**

[Quality control](https://www.cnc24.com/press/growth-cnc24-quadruples-quality-assurance-capacities-with-new-measuring-center/) is the backbone of industrial manufacturing and is essential to ensure the quality of manufactured parts. Without strict inspection procedures, faulty components could lead to failures and jeopardize the safety and reliability of the end product. Modern manufacturing therefore uses a variety of testing methods, ranging from visual inspections to automated measuring systems.

The inspection of the parts includes dimensional tolerances, material properties and functional tests. These procedures ensure that each part meets the specifications and fulfills the quality expectations.

Advanced methods such as statistical process control (SPC) also enable continuous monitoring and optimization of manufacturing processes, which contributes to higher overall production quality.

### **Some key elements of quality assurance in production are listed below:**

1. Quality management systems (QMS):

A QMS such as [ISO 9001](https://www.cnc24.com/resources/blog/iso-9001-certification/) provides a framework for process control and the continuous improvement of quality. It helps to document processes and define quality standards.

2. Statistical process control (SPC)

SPC uses statistical methods to monitor and control the production process. This allows deviations from the target state to be detected and corrected at an early stage before they lead to quality problems.

3. Measuring equipment

Precision measuring devices such as micrometers, calipers and coordinate measuring machines (CMM) are used to check the physical dimensions of production parts and ensure that they are within tolerance limits.

4. Material tests

SPC uses statistical methods to monitor and control theMaterial tests such as tensile tests, hardness tests and spectral analyses are carried out to confirm the material properties and ensure that the material used meets the specifications.

5. Test plans and test procedures

Specific test plans are developed for each part, defining which characteristics must be tested and how these tests are to be carried out.

6. Failure mode and effects analysis (FMEA)

FMEA is a systematic method for identifying possible errors in a process or product and for prioritizing measures to minimize risk.

7. Machine capability studies

These tests evaluate whether a production process is capable of manufacturing products within the required tolerances and guaranteeing this in the long term.

8. Supplier management

As the quality of the end products also depends on the suppliers, effective supplier management is of crucial importance. Audits and assessments help to ensure the quality of the materials and components supplied by suppliers.

9. Employee training

Well-trained employees who are involved in the quality assurance processes play a crucial role in maintaining high quality standards.

10. Digitization and automation

The use of Industry 4.0 technologies such as the Internet of Things (IoT), artificial intelligence (AI) and machine learning can help to collect and analyze quality data in real time in order to optimize processes and proactively address quality issues.

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

Your partner for all components

### **Cooperation with CNC24**

Production parts are the indispensable building blocks of industrial CNC manufacturing and contribute significantly to efficiency, reliability and innovation in production.

The variety of mechanical, electronic, hydraulic and pneumatic components requires a specialized supplier network, precise** manufacturing processes and strict quality controls** to ensure the functionality and safety of the end products.

With our global supplier network consisting of over** 500 manufacturers **, we can ensure that you always receive the required components in the quantity and quality you need to manufacture your end products. Please contact us if we can assist you with component procurement.

[Get a quote now](/wizard/)

![CNC24 Team](https://www.cnc24.com/wp-content/uploads/2023/04/Design-ohne-Titel-19.png)

![Various metal components in different shapes and colors](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-39-scaled.jpg)

**What we produce**

## Our sample components

Your advantages at a glance

### The right partner for your components

Free capacities

Thanks to our global supplier network, we always have free capacity. **On-time delivery** is a matter of course for us.

Quality assurance

The additional quality assurance in the[ **CNC24 measuring center**](https://www.cnc24.com/resources/cnc/new-cnc24-measuring-center/) reduces the reject rate and relieves your incoming goods inspection.

A contractual partner

CNC24 is your sole **contractual and contact partner** for all orders. As a full-service provider, we take care of perfect components for every order.

**Personal**
**Contact person**

We rely on digital processes. However, if you have any queries, our experts are of course always there for you in person.

Framework agreements

Make yourself independent of fluctuating material costs and secure stable purchasing conditions for series production or large projects

Security

All suppliers are subject to strict non-disclosure agreements (NDA) to protect your intellectual property and to keep your purchasing conditions confidential.

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "A quick guide to shape and position tolerance symbols"
url: "https://www.cnc24.com/resources/manufacturing/guide-to-shape-position-tolerance-symbols/"
lang: "en"
type: "post"
description: "An overview of common shape and position tolerance symbols and their significance for precise production and the correct fit of components."
last_modified: "2024-07-01T14:47:58+00:00"
categories: [Manufacturing]
---

# A quick guide to shape and position tolerance symbols

The nature of technical drawing in CNC machining: A comprehensive guide for modern manufacturers

In the rapidly evolving world of manufacturing, the importance of clear communication between designers, engineers and manufacturers cannot be overstated. One of the cornerstones of this communication is the technical drawing. In this article, we take an in-depth look at the intricacies of the technical drawing, its importance to CNC machining and the best practices for creating it, complete with illustrative examples.

## The undeniable importance of the technical drawing

Technical drawings may seem traditional, but they are the backbone of modern manufacturing processes. They serve as a bridge that ensures that the vision of the designer or engineer is accurately translated into the end product by the manufacturer.

Take, for example, a complex component such as a gear wheel. While a 3D CAD model shows the overall shape and size, a technical drawing shows the number of teeth, their pitch and other production-relevant dimensions that are required for manufacture and functionality.

## The anatomy of an effective technical drawing

A well-crafted technical drawing is a mixture of art and science. It usually consists of:

Title **block**: This section contains important details about the part, such as the name, material specifications, designer’s credentials and more. For example, a title block for a stainless steel screw could include the grade of steel used, tensile strength and other relevant data.

**Isometric view**: This view offers a three-dimensional perspective and provides a holistic picture of the part, making the drawing immediately understandable. Imagine a complex assembly like a piston-cylinder assembly; an isometric view would show how these parts fit together in three dimensions.

**Orthographic views**: These are two-dimensional representations that show the exact shape and dimensions of the part from different angles. For a component such as a flange, orthographic views would show the shape from above, from the side and from the front, detailing features such as bolt holes and their spacing.

**Sectional** views: Particularly useful for parts with internal features, sectional views show the cross-sectional details of a component. Think of a hollow shaft with internal grooves; a sectional view would show these grooves and their dimensions.

**Notes for the manufacturer**: These are important notes that contain additional information or specific instructions that may not be included in the main drawing. For example, a note may contain a surface finish requirement such as “Ra 0.8 µm”.

Get a quote for your parts

[Get a quote now](/wizard/)

## Tolerances: The unsung heroes of precision manufacturing

In the field of CNC machining, precision is the be-all and end-all. Tolerances play a crucial role when it comes to ensuring that the end product meets the specifications exactly. They define the permissible limit deviations for a specific dimension and ensure that the component functions optimally, especially if it has to interact with other components.

**Shape** and position tolerances are used to define and communicate technical tolerances. Below you will find a brief guide to some common symbols:

**Flatness (⏥)**: Ensures that a surface is uniformly flat. It does not require a reference point and is applied directly to surfaces.

**Straightness (⏤)**: Ensures that a feature is straight in 2D. Often used for linear features such as bars or rails.

**Roundness (◯)**: Ensures that a feature is round in 2D. Often used for cylinders or pins.

**Cylindrical shape (⌭)**: Combines straightness, circularity and taper. Used for cylindrical features.

**Perpendicularity (⊥)**: Ensures that a feature is exactly 90 degrees to a reference point. Usually used for components that must fit flush with another.

**Inclination (∠)**: Ensures a certain angle between two features.

**Parallelism (∥)**: Ensures that two features are parallel to each other.

**Position (⌖)**: Determines the center point of a feature and ensures that it is positioned correctly.

**Coaxiality/concentricity (◎)**: Ensures that the center axis of a feature coincides with another feature.

**Symmetry (⌯):** Ensures that a feature is symmetrical to a reference plane.

Understanding these symbols is crucial for accurate manufacturing and ensuring that components fit and function as intended. Comprehensive information can always be found in the standards on shape and position tolerances.

| Specification | Features | Icon | Required date |
| --- | --- | --- | --- |
| Flatness | Uniformity of a surface | ⏥ | No |
| Straightness | Linearity of a feature in 2D | ⏤ | No |
| Roundness | Roundness of a circular feature | ◯ | No |
| Cylinder shape | Combines straightness, circularity and taper | ⌭ | No |
| Perpendicularity | 90-degree orientation of two features | ⊥ | Yes |
| Inclination | Specific angular orientation of two features | ∠ | Yes |
| Parallelism | Parallel orientation of two features | ∥ | Yes |
| Position | Determines the center point of a feature | ⌖ | Yes |
| Coaxiality/Concentricity | Central axis alignment of two or more features | ◎ | Yes |
| Symmetry | Symmetrical alignment of a feature around a reference plane | ⌯ | Yes |

### CNC24’s promise of unparalleled top performance

At CNC24, we pride ourselves on our in-depth understanding of [CNC machining](https://www.cnc24.com/our-services/online-cnc-machining-service-usa/). Our experienced team of professionals excel at understanding technical drawings and ensuring that every part we produce seamlessly matches the designer’s vision.

For example, if a technical drawing specifies a certain thread type for a screw, our team ensures that the thread is produced exactly according to the specifications, be it a metric thread or a special thread.

In addition, every component that we manufacture for our customers is precisely measured in our measuring center in Berlin. This stringent quality control is reflected in our remarkably low complaint rate of < 0.017%. This unwavering commitment to precision, quality and excellence has cemented our reputation as a reliable, long-term partner for all CNC machining projects.

![](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

## Conclusion

In the dynamic world of CNC machining, the technical drawing has proven to be an indispensable tool. It ensures that the intricate details of a component are communicated effectively and paves the way for successful production.

At CNC24, we are at the forefront of this synergy between design and manufacturing, ensuring that every project is a testament to precision and quality. For example, if a customer requires a bespoke gear with a specific module and pressure angle, our team ensures that these parameters are met with the utmost precision, resulting in a gear that fits perfectly into its counterpart.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "ISO 9001 Certification as the basis for global supplier partnerships"
url: "https://www.cnc24.com/resources/blog/iso-9001-certification/"
lang: "en"
type: "post"
description: "Discover how ISO 9001 certification offers companies increased customer confidence, improved internal processes, international recognition, risk minimization and continuous improvement."
last_modified: "2024-05-24T18:58:57+00:00"
categories: [Blog]
tags: [CNC, CNC24, ISO 9001, Quality Management]
---

# ISO 9001 Certification as the basis for global supplier partnerships

Discover how ISO 9001 certification offers companies increased customer confidence, improved internal processes, international recognition, risk minimization and continuous improvement.

## Supplier selection on the basis of ISO 9001 Certification

In a globalized world where goods are often manufactured thousands of miles away, it is particularly important for companies to maintain high quality standards in their quest for success.

**The ISO certification demonstrates the supplier’s commitment to maintaining German quality standards and complying with internationally recognized standards.**

A mutual understanding of the scope of [ISO 9001 certification](https://www.cnc24.com/documents/cnc24-iso-90012025-certificate.pdf/) enables companies to make an informed decision when selecting suppliers.

## What is ISO 9001?

**ISO 9001 is an internationally recognized standard for quality management systems.**

Certification provides a framework to help companies establish and maintain processes to ensure consistent quality and customer satisfaction.

ISO 9001 defines criteria for a quality management system, including a strong customer focus, continuous improvement and a process-oriented approach.

The certification serves as a testimony to a company’s commitment to meeting customer requirements and delivering products or services of the highest quality.

![Industrial robot arm in a modern factory hall](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-12.png)

## What advantages does ISO 9001 offer?

Obtaining ISO 9001 certification offers numerous advantages to both the supplier and the buyer. Some of the most important advantages are

- **Increased customer confidence:** ISO 9001 certification demonstrates a supplier’s commitment to meeting customer requirements and delivering superior products or services. Certification gives potential buyers confidence and assures them that the supplier is focused on quality.

- **Improved internal processes:** Implementing ISO 9001 requires organizations to establish effective processes and procedures. This helps to optimize processes, eliminate inefficiencies and reduce errors. By adhering to standardized processes, the supplier can consistently deliver high-quality products and services, which benefits both the buyer and their own company.

- **International recognition:** ISO 9001 is internationally recognized and respected. Working with a supplier that has this certification offers a strong competitive advantage, especially in a globalized market environment. The certification is a testament to the supplier’s commitment to meeting the highest quality standards.

- **Risk minimization:** ISO 9001 certification places particular emphasis on risk management and encourages companies to identify potential risks and take preventative action. This proactive approach helps to minimize risks and address potential quality issues before they impact the buyer’s business operations or reputation.

- **Continuous improvement:** ISO 9001 promotes a culture of continuous improvement. Certified suppliers are required to regularly monitor and evaluate their processes to identify opportunities for improvement. This commitment to continuous improvement benefits both the supplier and the buyer by encouraging innovation and ensuring a constant focus on quality.

## Steps to ISO 9001 Certification

Obtaining ISO 9001 certification involves a systematic process. While the specific steps may vary depending on the organization, the general framework usually includes the following:

- **Gap analysis: **The supplier evaluates its existing quality management system against the ISO 9001 requirements and identifies areas that require improvement.

- **Documentation development:** The supplier shall develop and document its quality management system, including policies, procedures and work instructions, to ensure compliance with ISO 9001 standards.

- **Implementation: **The supplier implements the documented quality management system throughout the organization, trains employees and ensures compliance with the defined processes.

- **Internal audits: **Internal audits are conducted to evaluate the effectiveness of and compliance with the quality management system. This step helps to identify any gaps or deviations that need to be rectified.

- **Management review: **Top management reviews the performance of the quality management system and ensures that it remains appropriate and effective.

**External audits: **An accredited certification body carries out an external audit to assess compliance with the ISO 9001 requirements. If the audit is successfully completed, ISO 9001 certification is awarded.

!["Employees pack cartons in a modern workshop"](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-31-scaled.webp)

## ISO 9001 Certification Process

| Step | Description |
| --- | --- |
| 1 | Carrying out a gap analysis to identify areas for improvement in the current quality management system. |
| 2 | Development and documentation of the quality management system, including guidelines, procedures and work instructions. |
| 3 | Implementing the quality management system throughout the organization, ensuring compliance and training employees. |
| 4 | Conducting internal audits to evaluate the effectiveness of and compliance with the quality management system. |
| 5 | Top management reviews the performance of the quality management system and ensures its continued suitability and effectiveness. |
| 6 | An accredited certification body carries out an external audit to assess compliance with ISO 9001 requirements. |
| 7 | ISO 9001 certification is awarded on successful completion of the external audit. |

## What is a quality management system?

At the heart of ISO 9001 is the concept of a quality management system**. A quality management system (Q** MS) is a set of interrelated processes and procedures that an organization establishes to achieve its quality objectives. It provides a framework for the consistent delivery of products or services that meet customer requirements and improve customer satisfaction.

A robust QMS helps organizations identify, document and monitor key processes to ensure they are performed effectively and efficiently. It includes various elements such as process management, resource allocation, performance measurement and continuous improvement.

!["Employee receives training from a colleague at her desk"](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-49-scaled.webp)

## Good reasons for a quality management system

The implementation of a QMS according to ISO 9001 requirements brings several concrete advantages for the supplier. Some of these benefits are

- **Improved organizational efficiency:** A well-defined QMS ensures that processes are optimized, redundancies are reduced and efficiency is increased. This leads to an optimized use of resources and improved productivity.

- **Consistent product/service delivery: **By standardizing processes, a QMS enables suppliers to consistently deliver products or services that meet predefined quality standards. This consistency creates trust with customers and promotes long-term relationships.

- **Improved risk management: **A QMS facilitates the identification, assessment and minimization of risks. Through proactive risk management, suppliers can minimize the occurrence of quality problems and ensure smooth processes for the buyer.

- **Increasing customer satisfaction: **ISO 9001 promotes a customer-oriented approach and helps suppliers to better understand customer requirements and to meet or exceed them. This focus on customer satisfaction strengthens relationships and promotes customer loyalty.

- **Promote continuous improvement:** A QMS encourages organizations to adopt a continuous improvement mindset. By monitoring processes, collecting data and analyzing performance metrics, suppliers can identify opportunities for improvement and drive innovation.

Get a quote for your parts

[Get a quote now](/wizard/)

## Why is a process-oriented approach important for ISO 9001 certification?

ISO 9001 places particular emphasis on the introduction of a process-oriented approach within an organization. This approach focuses on understanding and managing the interrelated processes that contribute to the achievement of quality objectives. The process-oriented approach has several advantages:

- **Transparency of departments:** By adopting a process-centric approach, organizations gain a clear understanding of the connections between their departments and the processes implemented. This promotes transparency and enables companies to identify bottlenecks, optimize workflows and allocate resources efficiently.

- **Identification of process inputs and outputs:** The process-oriented approach requires organizations to define inputs, activities and outputs for each process. This clarity ensures that each step in the process is well documented and meets quality objectives.

- **Continuous monitoring and improvement:** Implementing a process-oriented approach enables organizations to monitor the performance of processes and measure key indicators. This data-based approach facilitates the identification of improvement opportunities and drives continuous development.

- **Identification and minimization of risks:** By mapping out processes, organizations can identify potential risks and develop appropriate control measures. This proactive approach to risk management minimizes the occurrence of quality issues and helps maintain high standards.

!["Technician works at a computer workstation in the CNC24 office"](https://www.cnc24.com/wp-content/uploads/2023/01/stefanhaehnel_CNC24-45.jpg)

## Main Advantages of ISO 9001 Certification

| Advantage | Description |
| --- | --- |
| Improved customer confidence | ISO 9001 certification demonstrates a commitment to meeting customer requirements and delivering high quality products or services. |
| Improved internal processes | The implementation of ISO 9001 helps to optimize processes, eliminate inefficiencies and reduce errors. |
| International recognition | ISO 9001 is internationally recognized and offers a competitive advantage on the global market. |
| Minimized risks | ISO 9001 certification places great emphasis on risk management to proactively identify and address potential quality issues. |
| Continuous improvement | ISO 9001 promotes a culture of continuous improvement and innovation. |

## Summary

A global supplier partnership with ISO 9001 certification offers significant advantages for companies that place great value on high-quality products or services. ISO 9001 ensures compliance with German quality and sets high standards for the supplier’s internal CNC manufacturing processes. By choosing a certified supplier, companies can expect increased customer confidence, improved internal processes, international recognition, risk minimization and continuous improvement.

The steps to ISO 9001 certification include a gap analysis, the development of a quality management system, implementation, internal and external audits and obtaining certification.

Implementing a quality management system in accordance with ISO 9001 requirements offers several tangible benefits for a supplier: including improved organizational efficiency, consistent product/service delivery, improved risk management, increased customer satisfaction and continuous improvement.

A process-oriented approach is important for ISO 9001 certification because it creates transparency, identifies process inputs and outputs, enables continuous monitoring and improvement, and supports effective risk identification and minimization.

Through ISO 9001 certification, companies can build a solid foundation for success in the global marketplace and ensure that they deliver on their promises of quality and customer satisfaction.

## Download Industry Paper

Survey on the Status of Component Procurement

### Download Industry Paper

We have **structured** the most important findings for you **and** presented them **clearly** in an industry paper.

Please note that the survey is **only available in the German language**.

Der Schutz Ihrer Daten ist uns wichtig. CNC24 nutzt Ihre Angaben, um Sie hinsichtlich relevanter Inhalte, Produkte und Dienstleistungen zu kontaktieren. Sie können sich jederzeit von jeglicher Kommunikation seitens CNC24 abmelden. Weitere Informationen finden Sie in unserer Datenschutzerklärung.

Abschicken

![](https://www.cnc24.com/wp-content/uploads/cnc24-survey-cover-scaled.webp)

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.webp)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently.

**Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes of the leading online marketplace for mechanical engineering include turning, milling, sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 when it was awarded the German Excellence Award in the “Digital Startup Champions” category and the “Employer of the Future” seal. Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

---

---
title: "New CNC24 Measuring Center: Optimized logistics processes for more efficient goods throughput"
url: "https://www.cnc24.com/resources/cnc/new-cnc24-measuring-center/"
lang: "en"
type: "post"
description: "CNC24 measuring center • High-quality measuring equipment • Efficient logistics • All measured variables • Made in Germany quality"
last_modified: "2024-07-01T14:48:35+00:00"
categories: [Blog, CNC]
tags: [CNC]
---

# New CNC24 Measuring Center: Optimized logistics processes for more efficient goods throughput

## Introduction

CNC24, a leading company in the mechanical engineering sector, has embarked on an ambitious path of growth and improvement in quality management with the commissioning of its new measuring center.

This step is an important milestone in CNC24’s strategy to dominate the market through technological progress and improved services.

## Our new measuring center at a glance.

- Floor space with over 1,000 m²

- Higher throughput due to improved flow of goods

- Optimized logistics processes

- 15 qualified employees in quality assurance

- State-of-the-art testing and measuring equipment

- [ISO9001 certified measuring center](https://www.cnc24.com/resources/blog/iso-9001-certification/)

Address: [City Dock Berlin Center, Marzahner Str. 21E, 13053 Berlin](https://maps.app.goo.gl/fDv31wrBs2aL9w9s9)

### Expansion of storage and measuring capacities

The new measuring center significantly expands CNC24’s storage and measuring capacities. With the move to a 1,200 square meter building in Alt-Hohenschönhausen, the company has increased its storage capacity tenfold.

This expansion is not only a quantitative leap, but also a qualitative one, enabling CNC24 to process larger orders with unprecedented efficiency.

### Responding to rising demand with advanced technology

By integrating advanced technologies into the measuring center, CNC24 is able to meet the increasing demand in the engineering industry, and the center’s state-of-the-art equipment ensures that even the most intricate components are measured and stored with the highest precision, reflecting the company’s commitment to quality and excellence.

## Simplified operating processes

![Specialist taking precision measurements with a coordinate measuring machine in a workshop](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-12-scaled.webp)

### Improved process efficiency through automation

Automation is at the heart of the new measuring center. This technological leap improves CNC24’s operational efficiency, shortens throughput times and increases productivity. Automated systems ensure that every process, from measurement to storage, runs smoothly.

### Integration of state-of-the-art quality management systems

The measuring center is more than just a storage and measuring system, it is proof of CNC24’s commitment to quality. By integrating state-of-the-art quality management systems, the company ensures that every component meets the highest standards of precision and reliability.

## Key accounts as a new target group

![CNC24 production halls ensure quality with measuring center capacity](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0752_bearbeitet-scaled.webp)

### Meeting the requirements for servicing large orders

The significant increase in storage and measuring capacities has brought CNC24 into focus, especially for major customers. The measuring center is designed in particular for handling large orders, which makes the company a preferred partner for major projects in the mechanical engineering industry.

### Building a reputation for handling complex projects

With the measuring center, CNC24 is not only expanding its capacities, but also consolidating its reputation as a competent partner for handling complex, large-volume projects. CNC24 is thus positioning itself as a leading manufacturing platform capable of meeting a wide range of customer requirements.

## New standards in quality assurance

![Biegen Metall](https://www.cnc24.com/wp-content/uploads/iStock-1313510394-edited-scaled.webp)Close up upper move bending blade or punch and fix die of automatic and high precision cnc hydraulic press bending machine for metal sheet forming in industrial

### Precision and accuracy in component manufacturing

The advanced measuring capabilities of the measuring center ensure unparalleled precision and accuracy in the production and quality assurance of components. This attention to detail is crucial in an industry where even the smallest deviations can have serious consequences.

### Reduction of the complaint rate

The CNC24 quality promise is also reflected in a remarkable reduction in complaint rates. The improved capabilities of the measuring center play a decisive role in this and underline the company’s commitment to delivering flawless products.

## Improved logistics and accessibility

### Strategic location for optimized distribution

The strategic location of the measuring center in Alt-Hohenschönhausen optimizes CNC24’s distribution options. This increases the company’s logistical efficiency and ensures prompt and reliable delivery of components to customers.

### Facilitation of large-volume deliveries

The new location of the measuring center not only offers more space, but also facilitates the delivery of large orders or oversized components – a decisive factor for the growing customer base, especially for major customers.

Get a quote for your parts

[Get a quote now](/wizard/)

## Scalable infrastructure for future growth

![Aerial view of the "City Dock Gewerbepark Berlin Zentrum" with focus on the expanded CNC24 measuring center](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0729_bearbeitet-scaled-e1710149266194.webp)

### Adaptation to market requirements and future trends

The CNC24 measuring center was built with an eye to the future. The scalable infrastructure enables CNC24 to adapt quickly to market requirements and new trends to ensure long-term growth and sustainability.

### Room for the introduction of new services

The spacious premises and advanced technology of the measuring center offer CNC24 the opportunity to introduce new services and innovations and thus further improve its market position and range of services.

## Sustainable management and environmental responsibility

### Introduction of environmentally friendly operating procedures

CNC24 is aware of its responsibility towards the environment. The measuring center reflects this commitment by integrating sustainable operating procedures that minimize the ecological footprint.

### Contributing to a more environmentally friendly manufacturing sector

With its efforts, CNC24 is not only making a significant contribution to making the manufacturing sector more environmentally friendly, but also the entire mechanical engineering industry.

## Building a strong entrepreneurial ecosystem

### Promotion of cooperation and partnerships with industrial companies

The measurement center also serves as a hub for industry collaborations and partnerships, fostering a robust entrepreneurial ecosystem that benefits CNC24 and its stakeholders alike.

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.webp)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently, with**manufacturers from 22 countries producing the mechanical components individually according to customer specifications**. The manufacturing processes of the leading online marketplace for mechanical engineering include turning, milling, sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 when it was awarded the German Excellence Award in the “Digital Startup Champions” category and the “Employer of the Future” seal. Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Survey on the Status of Component Procurement

### Download Industry Paper

We have **structured** the most important findings for you **and** presented them **clearly** in an industry paper.

Please note that the survey is **only available in the German language**.

Der Schutz Ihrer Daten ist uns wichtig. CNC24 nutzt Ihre Angaben, um Sie hinsichtlich relevanter Inhalte, Produkte und Dienstleistungen zu kontaktieren. Sie können sich jederzeit von jeglicher Kommunikation seitens CNC24 abmelden. Weitere Informationen finden Sie in unserer Datenschutzerklärung.

Abschicken

![](https://www.cnc24.com/wp-content/uploads/cnc24-survey-cover-scaled.webp)

---

---
title: "Production of pressed parts: Guide to manufacturer selection"
url: "https://www.cnc24.com/resources/manufacturing/guide-to-manufacturer-selection/"
lang: "en"
type: "post"
description: "Find out everything you need to know about the production of pressed parts and what is important when choosing the right manufacturer in our guide."
last_modified: "2024-07-29T09:37:42+00:00"
categories: [Manufacturing]
---

# Production of pressed parts: Guide to manufacturer selection

Are you a purchasing manager looking for high-quality pressed parts for your projects?

In this guide, we provide you with detailed information on what is important when selecting manufacturers for pressed parts and which criteria you must take into account when choosing a manufacturer.

## **Advantages and disadvantages in the production of pressed parts**

[The production](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) of pressed parts offers a number of advantages and disadvantages.

The advantages include high production speed, precise shaping and the ability to produce complex geometries. In addition, large quantities can be produced cost-effectively, which supports mass production.

However, setting up and maintaining presses often requires considerable investment. In addition, high tooling costs and long set-up times can be a challenge, especially when producing smaller quantities or with frequent product changes. Finally, the forming of pressed parts can lead to material losses and limit flexibility in adapting to design changes.

**Advantages**

- Pressed parts offer high dimensional accuracy, which is essential for many technical applications.

- Mass production of pressed parts can significantly reduce unit costs.

- The production of pressed parts enables efficient material utilization and reduces waste.

- Modern pressing processes enable fast production and therefore short delivery times.

- By using different materials and alloys, pressed parts can be produced for special requirements.

**Disadvantages**

- The initial investment for pressing tools and machines can be very high.

- Converting or adapting pressing tools in the event of changes can be costly and time-consuming.

- The production costs per pressed part are higher for small quantities.

- The quality of the pressed parts depends heavily on the precision of the tools and the experience of the operating personnel.

- Special materials and alloys can increase the production costs of pressed parts.

## **ISO certification as a quality feature for manufacturers**

![Production team at work in the production facility](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-11-scaled.webp)

When selecting manufacturers, there are certain quality criteria that you should definitely consider in your selection process.

[ISO 9001 certification](https://www.cnc24.com/resources/blog/iso-9001-certification/) is particularly worthy of mention here. ISO 9001-certified manufacturers offer a number of advantages for their customers. First of all, ISO 9001 certification indicates that the manufacturer has introduced a quality management system that meets internationally recognized standards. This increases the reliability and consistency of products as processes are systematically monitored and improved.

As a customer, you can also rely on the fact that ISO 9001-certified manufacturers produce their products in accordance with defined quality standards and that these standards are regularly checked and updated.

## **Further selection criteria for manufacturers of pressed parts**

In addition to ISO certification, criteria such as experience, precision and reliability are of crucial importance in the production of pressed parts.

The manufacturer should be experienced in working with different materials such as steel or aluminum and also have the appropriate technical equipment.

If you also include these points in your selection process, you can expect to obtain components of outstanding quality.

## **Cost factors in the procurement of pressed parts**

![Gearbox housing for automobiles, manufactured using the magnesium die-casting process](https://www.cnc24.com/wp-content/uploads/magnesium-die-casting-gearbox-housing-2021-08-29-21-02-47-utc-scaled.webp)

When procuring pressed parts, the costs essentially depend on the material. As each raw material has specific properties, the material selected also has a direct impact on the production costs.

Steel, for example, is very robust and cost-efficient to process, while aluminum is lighter but more expensive to manufacture.

It is therefore always worth obtaining quotes from different manufacturers in order to compare prices. Factors such as delivery times, quality assurance and downstream services should not be ignored.

In addition, always try to establish a long-term partnership with the manufacturer, as this can lead to lower prices or better conditions for recurring orders.

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion

The manufacturer of pressed parts should by no means be chosen lightly.

Make sure that the manufacturer exactly matches your needs in all the aspects described above.

This is the only way to ensure that you receive components of the quality you require.

**Top tips for buyers of pressed parts**

- ISO 9001 certification should always serve as a basis for cooperation.

- Make sure that the manufacturer has a reliable supply chain.

- Clarify the manufacturer’s production capacities.

- Arrange a tour of the production facility before starting a collaboration.

EXTRA: [A quick guide to shape and position tolerance symbols](https://www.cnc24.com/resources/manufacturing/guide-to-shape-position-tolerance-symbols/)

## About CNC24

![CNC24 Company](https://www.cnc24.com/wp-content/uploads/2023/03/stefanhaehnel_CNC24-2-1-scaled.webp)

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently. **Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes offered by the leading online marketplace for mechanical engineering include [turning](https://www.cnc24.com/manufacturing-process/turning/), [milling](https://www.cnc24.com/manufacturing-process/milling/), sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 by the award of the German Excellence Prize in the “Digital Startup Champions” category and the “Employer of the Future” seal.

Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process [in the in-house measuring center](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

Survey on the Status of Component Procurement

### Download Industry Paper

We have **structured** the most important findings for you **and** presented them **clearly** in an industry paper.

Please note that the survey is **only available in the German language**.

Der Schutz Ihrer Daten ist uns wichtig. CNC24 nutzt Ihre Angaben, um Sie hinsichtlich relevanter Inhalte, Produkte und Dienstleistungen zu kontaktieren. Sie können sich jederzeit von jeglicher Kommunikation seitens CNC24 abmelden. Weitere Informationen finden Sie in unserer Datenschutzerklärung.

Abschicken

![](https://www.cnc24.com/wp-content/uploads/cnc24-survey-cover-scaled.webp)

---

---
title: "Construction industry"
url: "https://www.cnc24.com/construction-industry/"
lang: "en"
type: "page"
description: "Precisely fitting metal processing for construction Production parts for the construction industry At CNC24, we understand the unique challenges faced by companies in the construction industry. Our bespoke CNC manufacturing solutions offer a range of benefits to make your projects"
last_modified: "2025-09-04T12:58:46+00:00"
tags: [industry]
---

# Construction industry

Precisely fitting metal processing for construction

# Production parts for the construction industry

At CNC24, we understand the unique challenges faced by companies in the construction industry. Our bespoke CNC manufacturing solutions offer a range of benefits to make your projects more efficient and cost-effective.

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Water jet cutting of a metal plate with high precision](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-38.png)Punching machine – industrial tool used for power plants and heavy industry

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![CNC cutting of metal with precise equipment](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-41.png)

Precise, economical and fast

### Cost reduction in the procurement of drawing parts for the construction industry

With CNC24, you can significantly reduce the cost of procuring drawing parts. Our efficient manufacturing processes and extensive network of manufacturing partners enable us to offer competitive prices without compromising on quality. Benefit from our expertise to reduce costs while ensuring the quality of your components.

Increasing efficiency in procurement

### Create more

Our advanced technology and expertise in [CNC manufacturing](https://www.cnc24.com/manufacturing-process/cnc-production/) allow us to optimize your production processes and increase efficiency. With CNC24 at your side, you can save resources, reduce lead times and improve the overall efficiency of your construction projects.

![Laser cutting process on a metal plate with flying sparks](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-39.png)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Our manufacturing processes**

## From prototypes to series production. We make it possible!

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/Alle-Fertigungsverfahren-Kachel-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Everything from a single source

### Your partner for components

By choosing CNC24 as your partner for CNC-manufactured parts, you benefit from a comprehensive service that covers all your needs. Our network extends across Germany, Austria and Switzerland, so we can deliver components quickly and reliably. Rely on us as your contact for all CNC-manufactured parts and simplify your procurement processes.

 

!["Skilled worker operates a press brake for sheet metal processing"](https://www.cnc24.com/wp-content/uploads/2023/03/iStock-1292267537-1024x684.webp)

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

FAQ on the topic of production parts for the construction industry

How quickly can customized parts be produced and delivered with CNC24?

CNC24 optimizes the manufacturing process to ensure that custom parts can be produced and delivered quickly and efficiently. Typically, we can realize production within 3 to 5 weeks, depending on complexity, material and number of components. Our platform allows customers to enter their specific requirements online, you will then receive a no obligation quote for your parts within 48 hours to ensure fast delivery.

What specific materials can be used for production parts in the construction industry?

For production parts in the construction industry, CNC24 offers a wide range of materials to meet the diverse requirements. This includes, but is not limited to, steel, aluminum, copper, brass as well as various plastics and composite materials. Our experts will be happy to advise you on the most suitable material for your project, based on the specific properties and desired longevity of the parts.

Is there a minimum order quantity for the production of components?

At CNC24, we understand that every project is unique, so there is** no minimum order quantity**. We strive to offer solutions for a wide range of requirements, from the production of a single prototype to larger batch production runs. Our aim is to respond flexibly to our customers’ needs, regardless of the scale of their project.

What specific examples of successful projects in the construction industry has CNC24 already realized?

CNC24 has successfully worked on a wide range of projects in the construction industry, from the manufacture of complex parts for construction machinery to the production of precision components for building infrastructure. Our customers include companies such as GOLDBECK, Implenia and many more. The successful completion of projects demonstrates our ability to deliver high quality parts that meet the stringent requirements and standards of the construction industry.

How does CNC24 support the technical implementation of specific design requirements?

The technical implementation of specific design requirements is a core area of our services. CNC24 supports customers in optimizing their designs for CNC manufacturing through detailed analysis and consultation. Our experts use advanced software tools to make design suggestions that improve manufacturability while minimizing production costs. We work closely with our customers to ensure that the final parts meet their exact specifications and quality requirements.

Sheet metal & metal

### Shapes

Sheet metal can be bent into the desired shape very easily due to its low thickness. In metal processing, sheet metal bending and round bending (for example of rods and tubes) are also frequently used. Die bending, swivel bending and the rolling process describe the individual processing methods. Metal bending is called folding when the angle is greater than 180 degrees. The bending and folding of sheet metal is one of the most economical processes when it comes to producing three-dimensional components.

![Hand with glove working on a sheet metal bending machine](https://www.cnc24.com/wp-content/uploads/2023/03/iStock-1362927774-2-1024x683.webp)

Sheet metal & metal

### Fügen

Do you want to permanently join two or more sheet metal parts together? In this case, this process is called joining. Some of the most common methods are as follows:

![Worker with welding helmet during MMA welding](https://www.cnc24.com/wp-content/uploads/2023/03/pexels-pavel-chernonogov-2381463-1024x683.webp)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### The post-processing of sheet metal

There are two reasons for reworking finished components. The first is the functional reworking of sheet metal to ensure perfect corrosion and wear protection. The other reason why finished parts are sometimes reworked without a must is for visual reasons. For example, the gloss level of the paint can be improved or the workpiece can be matted. Below are some types of treatment with common examples:

### Mechanical surface treatments

- Deburring

- Loops

- Sandblasting

### Chemical surface treatments

- Pickling

- Degrease

- Galvanizing

### Coating

- Wet painting

- Chrome plating

- Galvanizing (hot-dip galvanizing, electroplating)

### Ablation

- Anodizing

- Electropolishing

- Burnishing

You can find more information about the surface treatment of your components at CNC24 [here.](https://www.cnc24.com/manufacturing-process/surface-treatment/)

Your partner for all components

### How about us? CNC24 stands for:

Whether you want to have your sheet metal cut, bent or folded, CNC24 offers a wide range of manufacturing processes in the field of sheet metal and metalworking. Placing an order is quick and easy: simply upload your CAD file, specify your component and you will receive a customized quote within the next 48 hours. Let’s get started!

[Get a quote now](/wizard/)

!["Worker operating a cutting machine in a modern production workshop"](https://www.cnc24.com/wp-content/uploads/2023/01/engineer-loading-sheet-metal-into-laser-cutter-in-2022-03-07-23-57-54-utc-1024x768.jpeg)

Audited suppliers

Global network with over 500 audited suppliers

Attractive prices

Highest quality and competitive prices for all manufacturing processes

Fast delivery

With CNC24 you reduce your delivery time by up to 50%

Wide range of materials

All plastics and metals available in over 600 materials

Security and services

### We make procurement simple

Non-Disclosure Agreements

IP protection is important to us. All partners are subject to strict non-disclosure agreements (NDA) to protect your intellectual property and keep your purchasing terms confidential.

[Learn more](https://www.cnc24.com/security/)

Framework agreements

Secure attractive purchasing conditions and high quality in series production. Talk to us about framework agreements for **stable prices** with long-term supply.

[Learn more](https://www.cnc24.com/additional-services/framework-agreements/)

One contractor

CNC24 is your sole **contractual and contact partner** throughout the entire project. We guarantee quality and on-time delivery for all orders.

[Learn more](/)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "CNC production"
url: "https://www.cnc24.com/manufacturing-process/cnc-production/"
lang: "en"
type: "page"
description: "Precision work with German quality assurance CNC production with maximum precision Discover the possibilities of CNC manufacturing: Whether turned parts or milled parts, our guide shows you what is important in CNC production. Request a quote now 1.500+ Satisfied customers"
last_modified: "2025-09-04T12:41:16+00:00"
---

# CNC production

Precision work with German quality assurance

# CNC production with maximum precision

Discover the possibilities of CNC manufacturing: Whether turned parts or milled parts, our guide shows you what is important in CNC production.

[Request a quote now](https://www.cnc24.com/technical-drawing-for-cnc-machining/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Metalworking CNC milling machine. Cutting of metal modern processing technology. Shallow depth of field. Attention - authentic shots under difficult conditions. A little grainy and perhaps out of focus.](https://www.cnc24.com/wp-content/uploads/metalworking-cnc-milling-machine-cutting-metal-mo-2023-11-27-04-58-53-utc-scaled-e1712058649220-1024x658.webp)Metalworking CNC milling machine. Cutting of metal modern processing technology. Shallow depth of field. Attention – authentic shots under difficult conditions. A little grainy and perhaps out of focus.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Alloy and use

### **Materials and their processing in CNC manufacturing**

The versatility of CNC manufacturing extends to a wide range of materials, each of which requires customized machining and machining strategies:

- **Metals:** [aluminum](https://www.cnc24.com/cnc-parts-made-of-aluminum/), [steel](https://www.cnc24.com/manufacturing-process/milling/milling-steel/), titanium

- **Plastics:** ABS, polycarbonate, PTFE

- **Composite materials:** carbon fiber, glass fiber

CNC technology cleverly adapts to the unique properties of these materials and guarantees the highest quality for every project – from the malleability of aluminum to the strength of titanium.

!["High-precision manufactured metal parts on a gray background"](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-30.png)

Your advantages

### **Customization and flexibility of CNC production**

CNC manufacturing is characterized by its ability to produce bespoke parts and offers unrivalled flexibility in meeting specific design requirements.

Whether it’s a single [prototype or a small series](https://www.cnc24.com/our-services/prototyping/) of components, CNC manufacturing adapts seamlessly to changing requirements without compromising on speed or quality. This adaptability opens up unlimited possibilities for innovation and design.

![](https://www.cnc24.com/wp-content/uploads/2022/05/IMG_0631_Gross-removebg-preview.png)

CNC production

### Technical data

| Travel paths: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances: | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8 – Rz3.2 |
| Lot sizes: | from 1 piece |
| Machines | Modern 3- and 5-axis milling machines |

Our materials

### Available materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Casting | Titanium |
| Hard fabric | Further materials on request |
| Inconel |  |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1394.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1392.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1393-1.svg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Your partner for all components

## Other manufacturing processes

[![CNC Draaien](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-%C3%97-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

[![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)](https://www.cnc24.com/manufacturing-process/milling/)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal processing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Generic term for various manufacturing processes

### **From CAD model to finished workpiece with CNC24**

At CNC24, the focus is on our own [measuring center at the Berlin site](https://www.cnc24.com/resources/cnc/new-cnc24-measuring-center/) to ensure excellent customer service and technical support that meets the highest quality standards.

Our team of experienced specialists accompanies our customers through every phase of the CNC manufacturing process. From selecting the optimal material and refining the design to choosing the best manufacturing process, we ensure that your vision is realized with precision.

![Turning and milling](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-_-Milling-and-nature-anodized-2.jpg)

Advantages at a glance

### **The path from concept to finished component involves several important steps:**

- **CAD model design:** A CNC project starts with a detailed 3D CAD model that outlines the specifications of the component. [Manufacturing parts: The essence of industrial CNC manufacturing](https://www.cnc24.com/manufacturing-process/production-parts/)

- **The CAD model is converted into a CNC-compatible file:** CAM software is used to translate the CAD model into G-code, the language that CNC machines understand.

- **Preparing the CNC machine:** Choosing the right tools and setting up the machine are crucial to achieving the desired results.

- **Processing the part:** With the machine set up and the G-code loaded, the actual machining process begins, during which the material is precisely shaped.

- **Post-processing:** The workpiece can be subjected to further processing steps to achieve a perfect finish and perfect dimensions.

- **Quality control and testing:** Strict quality controls ensure that the part meets all specifications and is ready for use.

If these work steps are followed carefully, as is the case at CNC24, CNC manufacturing can produce components with the highest degree of precision and outstanding quality.

![](https://www.cnc24.com/wp-content/uploads/2022/06/CAD_ipad-1024x794.png)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Customers who trust us

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/BST.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer.jpg)

Offer for your components

We will send you a suitable quotation for your components within 48 hours

[Obtain a quote](/wizard/)

Innovation through precision

### **What is CNC manufacturing?**

**CNC (Computer Numerical Control) manufacturing **stands for innovation in parts production by automating the manufacturing process with unsurpassed precision and efficiency.

This cutting-edge technology converts CAD drawings into numerical commands that instruct CNC machines to transform raw materials with exact specifications into finished products.

The hallmark of CNC manufacturing is its ability to produce complex shapes with a precision that manual processes cannot match, significantly speeding up production while ensuring consistent quality of all parts.

![CNC machining and CNC manufacturing](https://www.cnc24.com/wp-content/uploads/metalworking-cnc-milling-machine-cutting-metal-mo-2023-11-27-05-34-56-utc-1024x683.webp)

FAQ on the subject of CNC production

### Questions about CNC manufacturing are answered here.

**What role does surface treatment play in the post-processing of CNC-manufactured parts and how is the correct surface treatment determined?**

Surface treatment plays a decisive role in post-processing, as it influences the appearance, tolerances and functionality of the workpiece.

It is determined on the basis of the requirements of the end product, including aesthetic aspects, wear resistance and friction properties.

Techniques such as grinding, polishing and coating are used to achieve certain surface qualities. The choice of process depends on factors such as the material used, the required precision and the desired finish.

**To what extent does the complexity of the component design influence the choice of CNC machining process (e.g. turning vs. milling)?**

The complexity of the workpiece design is a decisive factor when choosing the appropriate CNC machining process. [Turning](https://www.cnc24.com/manufacturing-process/turning/) is ideal for rotationally symmetrical parts, while [milling](https://www.cnc24.com/manufacturing-process/milling/) is better suited to complex geometries and parts with multiple planes or irregular shapes.

Complex designs may require the use of advanced 5-axis milling machines that allow simultaneous movements in five axes to machine intricate geometries in a single set-up. The choice of machining process is based on the ability of the process to produce the required geometry efficiently and to the required tolerances.

**How do heat treatments affect the mechanical properties of CNC-manufactured metal parts?**

Thermal treatments such as hardening, tempering and normalizing can significantly change the mechanical properties of CNC-manufactured metal parts by altering the microstructure of the material.

Hardening processes increase the wear resistance and hardness of steel, for example, but can also lead to a reduction in toughness. Tempering is often carried out after hardening in order to restore toughness with slightly lower hardness.

These treatments allow engineers to tailor the material properties precisely to the respective application, but must be carefully planned to avoid undesirable stresses or deformations in the component.

**Which file formats are supported for uploading CAD drawings?**

CNC24 supports all common industry formats such as ST, STEP, STP, DWG and DXF as well as PDF, ZIP, XLS and CSV. Please contact us if you require further information on the file formats.

**What role does machine calibration play in quality assurance in CNC production?**

Machine calibration is of crucial importance for quality assurance in CNC production, as it ensures the accuracy and repeatability of machining processes.

A correctly calibrated machine ensures that the movements and positioning of the tools correspond exactly to the specifications of the G-code. Insufficient calibration can lead to deviations from the specifications, poor surface quality and, in the worst case, rejection of the manufactured part.

Regular calibrations, supported by precise measuring equipment and protocols, help to ensure that machine performance meets production standards.

**How does CNC24 ensure the quality of the components from its global network of over 500 verified suppliers?**

To ensure quality, all suppliers undergo a strict selection process. This includes an assessment of production capabilities, compliance with quality standards such as [ISO 9001 certification](https://www.cnc24.com/resources/blog/iso-9001-certification/) and the ability to deliver consistently good quality. In addition, CNC24 enables transparent customer feedback and implements quality control measures to ensure that only suppliers who meet the high quality standards remain in the network.

**Can CNC24 handle special design requirements or complex geometries that go beyond the standard specifications listed?**

Yes, through CNC24, customers can have custom-made [precision parts](https://www.cnc24.com/precision-parts/) manufactured that have complex geometries or special design requirements. The sourcing platform’s technology, including advanced CAD file analysis and AI-driven tools, enables the evaluation of complex designs and the identification of suitable manufacturing processes. Suppliers in the CNC24 network have diverse capabilities, including advanced machining and manufacturing technologies that enable them to meet a wide range of custom specifications and complex design challenges.

**What influence does the choice of material have on the programming of the G-code in CNC production?**

The choice of material has a significant influence on the programming of the G-code, as different materials require specific cutting speeds, feed rates and cooling requirements.

For example, harder materials such as titanium require lower cutting speeds and possibly special coolants to prevent overheating. In contrast, softer materials such as aluminum allow higher cutting speeds and feed rates.

These parameters must be precisely defined in the G-code in order to optimize the tool load and ensure a high surface quality and compliance with dimensional tolerances.

Do you have any questions?

[Get in touch with us](https://www.cnc24.com/contact/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "CNC Machining USA"
url: "https://www.cnc24.com/lp/online-cnc-machining-service-usa/"
lang: "en"
type: "page"
description: "We process any metal Online CNCmachining service Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request quote now 1.500 Satisfied customers 5.500 Available machines 0,11% Complaint rate Online CNC Machining parts Clearly"
last_modified: "2026-01-28T23:56:23+00:00"
tags: [CNC]
---

# CNC Machining USA

We process any metal

# Online CNC
machining service

- Your **request in a few minute**

- **Offer within 48 hours**

- Attractive prices and highest quality standards

[Request quote now](https://www.cnc24.com/wizard/)

1.500

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/08/stefanhaehnel_CNC24-39.jpg)Online CNC Machining parts

![basf-chemical-industry-business-evonik-industries-business- logo](https://www.cnc24.com/wp-content/uploads/basf-chemical-industry-business-evonik-industries-business-3ef587e5929922c70cf29db4de96e6ce.png)

![](https://www.cnc24.com/wp-content/uploads/Porsche_Logo_brand_car_Symbol_name_design_to_download-removebg-preview-e1713520441336.png)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![799px-Airbus_logo_2017](https://www.cnc24.com/wp-content/uploads/799px-Airbus_logo_2017.webp)

![logo Parker](https://www.cnc24.com/wp-content/uploads/logo-jpg.webp)

![](https://www.cnc24.com/wp-content/uploads/Neura_Robotic-removebg-preview-e1713362827160.png)

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/08/Fräsen_Kachel.jpg)

Clearly defined processes

### **High precision machining services**

Machining is the removal of material from a semi-finished product or preliminary product by cutting. Machining is used to produce a defined geometry, or to incorporate holes and recesses.

In addition to the basic implementation of a machining operation, the greatest challenge in this machining process is maintaining the specified tolerances.

Thanks to our modern and powerful machinery, we at CNC24 are able to implement customer specifications with particularly high precision and consistent quality.

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Material overview

### Materials for machining

In principle, all solid materials can be machined. The results are defined by the settings of the machines and the cutting tools.

The following materials are the most widely used in machining technology:

- Metal: steel, stainless steel, aluminum and non-ferrous metals

- Plastics

The machines we use can be used for numerous materials. This gives us maximum flexibility to handle your machining tasks.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-Maschine.jpg)

At a glance

### Machining processes at a glance

As a full-service provider, CNC24 offers you all non-cutting and cutting machining processes from a single source. The machining process includes the following processes:

- [CNC turning](https://www.cnc24.com/manufacturing-process/turning/)

- Laser cutting

- Eroding (EDM)

- [CNC Milling](https://www.cnc24.com/manufacturing-process/milling/)

- Die Casting

![](https://www.cnc24.com/wp-content/uploads/2022/05/Turning_2@2x-1024x645.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA_2-1-1024x683.jpg)

Clearly defined processes

### **Quality management in CNC24 measuring center **

CNC24 stands not only for attractive prices and timely delivery, but also for excellent quality in all components.

Our global network consists of over 500 manufacturers from 21 countries. In order to ensure consistent quality, we rely on a strict selection process for our manufacturers, a continuous evaluation of suppliers, as well as an additional quality control in our in-house measuring center.

Quality assurance according to **ISO 9001:2015** in our own measurement center:

- Proof of inspection with every order

- Lowest rejection rate on the market

This guarantees **quality like Made in Germany**, regardless of the country of manufacture.

CNC24 Measurement Hub

### Our new measuring centre in Berlin at a glance.

- Over 1,000 m² of floor space

- Increased throughput due to improved flow of goods

- Optimised logistics processes

- 15 qualified quality assurance staff

- State of the art testing and measuring equipment

- ISO9001 certified measuring centre

![](https://www.cnc24.com/wp-content/uploads/FF14013_2023-10-04_DJI_0752_bearbeitet-1-1024x767.webp)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

![](https://www.cnc24.com/wp-content/uploads/2023/02/Social-Media-1024x1024.png)

Henning M.

Grip Factory Munich

Guaranteed quality

### **The best suppliers for guaranteed quality**

Only suppliers who meet our high quality requirements,
are allowed to join our network as partners. In addition, we test each component in our own ISO9001 certified measurement center. So quality is guaranteed.

- Over 500 quality-tested suppliers

- Quality control in our own measuring center (ISO9001)

- Inspection protocol with each delivery

- Suppliers from Germany, Europe and Asia

![Technician in blue overalls standing in front of a CNC machine at a workshop](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-35-2-1024x683.webp)

Planning reliability for your components

### Stable purchasing conditions per framework agreement

Do you want to secure long-term purchasing conditions for your components? With a framework agreement, you protect yourself against rising material costs and supplier failures. Even when things have to move quickly, we ensure compliance with your purchasing processes and ensure lean procurement processes.

In our global network, we always find the best supplier for your components. Secure the best conditions for your components of tomorrow today.

![](https://www.cnc24.com/wp-content/uploads/Dashboard-opt-2@2x-1-1-1024x733.webp)

How we protect your data

### Security at CNC24

The security of your data is a priority. We have created a secure system with end-to-end encryption (AES-256) and strict access restrictions. Your data will be stored on servers in Germany and transmitted to our partners exclusively anonymized.

Non-Disclosure Agreement (NDA)

IP Protections is important to us. All partners are subject to strict non-disclosure agreements (NDA) to protect your intellectual property and keep your purchasing terms confidential.

Secure data transmission

Your data is transferred end-to-end encrypted to our servers in Germany. You alone decide whether data remains on our servers after production.

Anonymized production drawings

We remove any information about you or your company on all documents before we share them with our partners for production.

[Learn more](https://www.cnc24.com/security/)

Online CNC machining service FAQs

### Discover quick answers on CNC Machining questions.

How does CNC24 ensure the quality of parts from its global network of over 500 audited suppliers?

CNC24 ensures the quality of parts by working with over 500 audited suppliers who are required to meet high standards. Suppliers go through a rigorous selection process that includes an evaluation of their production capabilities, adherence to quality standards such as ISO 9001 certification, and their ability to deliver consistent quality. CNC24’s platform allows for transparent customer feedback and quality control measures to ensure that only suppliers that consistently meet these high standards remain in the network.

Are there any minimum or maximum sizes for parts that can be produce?

In general, the size limitation depends on the capacity of the machine, with modern CNC machines capable of milling very small to large parts. For exact size limitations, it’s advisable to consult with CNC24.

What specific file formats are supported for uploading CAD designs for components?

CNC24 supports all the most common industry formats including ST, STEP, STP, DWG and DXF as well as 3D data, PDF, ZIP, XLS, CSV. Please contact us for specific information.

Can CNC24 handle special design requirements or complex geometries beyond the standard specifications listed?

CNC24 is equipped to handle special design requirements and complex geometries. The platform’s technology, including advanced CAD file analysis and AI-driven tools, allows for the evaluation of complex designs and the identification of suitable manufacturing processes. Suppliers in the CNC24 network have diverse capabilities, including advanced machining and fabrication technologies, enabling them to meet a wide range of custom specifications and intricate design challenges.

What are the specific advantages of using certain materials such as Inconel or ceramics for CNC turned parts?

There are both advantages and disadvantages to using materials such as Inconel or ceramics for CNC turned parts. Inconel is known for its excellent strength at high temperatures, making it ideal for aerospace and automotive applications. However, it is also difficult to machine, requiring specialized tools and processes that can increase costs. Ceramics offer high hardness and corrosion resistance, making them suitable for medical devices and electrical insulators. However, their brittleness requires careful handling and machining, which can limit design options and increase manufacturing complexity.

Have more questions?

[Contact Us](https://www.cnc24.com/contact/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 20-30 working days

- Express service in 10-14 working days

---

---
title: "Quality, price, delivery time: the top priorities of German SMEs in component procurement in 2023"
url: "https://www.cnc24.com/resources/cnc/quality-price-delivery-time-the-top-priorities-of-german-smes-in-component-procurement-in-2023/"
lang: "en"
type: "post"
description: "SMEs and internationalization: survey reveals new challenges in the precast market. Focus on quality, price and delivery reliability"
last_modified: "2025-11-18T10:26:53+00:00"
categories: [Blog, CNC, Sheet Metal Processing]
tags: [CNC, CNC24, Lieferzeit, preis, qualitaet, umfrage]
---

# Quality, price, delivery time: the top priorities of German SMEs in component procurement in 2023

The online procurement platform for precision components CNC24 presents the results of its latest** online survey** on the state of the precast market. **For the second year in a row, participants from German SMEs were surveyed, with 229 SMEs taking part in 2023**.

While the requirements for the production of precision components have hardly changed in terms of quality, price and delivery reliability, there has been movement in the list of sourcing countries – which is creating new challenges.

## Quality, price, delivery time: the top priorities of German SMEs in component procurement in 2023

Quality continues to be a priority for German companies: 63.3% of respondents state that quality is the most important factor for them when procuring components, followed by price and speed.

![](https://www.cnc24.com/wp-content/uploads/Article-image-2@2x.png)

Only 5.7% accept a target of 35 days as an adequate delivery time for a production service provider, while 34.9% want to be supplied within 20 days.

The biggest challenges remain the high prices (59.4%), delivery difficulties (49.3%), adherence to delivery dates (48.5%), material bottlenecks (30.6%) and the uncertain economic outlook (29.7%).

![](https://www.cnc24.com/wp-content/uploads/Article-image-3@2x-1.png)

The fact that 53.3% of SMEs surveyed see the economic outlook for their company as positive and 41.4% as neutral is almost contradictory. The goals for 2024 are to reduce procurement costs and delivery times and to increase adherence to delivery dates.

The fact that investments in automation hardly play a role at 8.7% is also confirmed by the unchanged figures for digitalization: neither the status of digitalization internally nor the reasons for the slow progress have changed in the last year.

## China and India are becoming increasingly important as sourcing countries

However, there was movement in the regions from which components were sourced: **Although Europe still leads with 78.2%, it has lost 20% compared to last year’s CNC24 survey**.

China (33.6%) and North America (8.7%) recorded slight growth and India tripled to 12.2%.When asked which country will become more relevant, 29.7% of the answers were India and 24.9% China.

![](https://www.cnc24.com/wp-content/uploads/Article-image-4@2x-scaled.webp)

## Download industry paper

Survey on the Status of Component Procurement

### Download Industry Paper

We have **structured** the most important findings for you **and** presented them **clearly** in an industry paper.

Please note that the survey is **only available in the German language**.

Der Schutz Ihrer Daten ist uns wichtig. CNC24 nutzt Ihre Angaben, um Sie hinsichtlich relevanter Inhalte, Produkte und Dienstleistungen zu kontaktieren. Sie können sich jederzeit von jeglicher Kommunikation seitens CNC24 abmelden. Weitere Informationen finden Sie in unserer Datenschutzerklärung.

Abschicken

![](https://www.cnc24.com/wp-content/uploads/cnc24-survey-cover-scaled.webp)

Get a quote for your parts

[Get a quote now](/wizard/)

## About CNC24

CNC24, a brand of CNC24 GmbH, is a digital B2B procurement platform through which individual precision components can be sourced transparently and efficiently.

**Manufacturers from 22 countries produce the mechanical components individually according to customer specifications.** The manufacturing processes of the leading online marketplace for mechanical engineering include turning, milling, sheet metal processing and additive manufacturing.

With its innovative platform solution, the technology company creates a transparent process for the procurement of production parts and digitalizes the value chain through to a fully automated procurement process.

The company’s successful positioning as a partner for SMEs in the field of digitalization and innovation was confirmed in 2023 when it was awarded the German Excellence Award in the “Digital Startup Champions” category and the “Employer of the Future” seal. Thanks to its global network of suppliers, the company can guarantee free capacity, high material availability and on-time delivery of components at all times.

For quality control, all parts undergo an additional inspection process in the in-house measuring center before they are delivered. CNC24 was founded in 2019 by co-founders Willi Ruopp and Marlon Gerat. The start-up serves all industrial sectors with a need for production parts – from special machinery and plant engineering to IOT and medical, testing and measurement technology.

---

---
title: "How does contract manufacturing work?"
url: "https://www.cnc24.com/resources/manufacturing/contract-manufacturing-explained/"
lang: "en"
type: "post"
description: "Contract manufacturing is a process in which companies outsource their product manufacturing to external service providers in order to save costs."
last_modified: "2025-07-29T21:11:35+00:00"
categories: [Manufacturing]
tags: [CNC, drehen, fraesen, Lohnfertigung]
---

# How does contract manufacturing work?

Contract manufacturing is a process in which companies outsource their product manufacturing to external service providers in order to save costs.

This method is frequently used in mechanical engineering in particular. Contract manufacturing works by a company handing over the manufacture of its products to an external producer, known as a contract manufacturer.

Companies often offer their goods for sale, but do not manufacture them in-house for certain reasons. In this case, they outsource the production order. The external manufacturing company is referred to as a contract manufacturer.

It has highly trained specialists in the production of certain components or assemblies. Another term for contract manufacturing is external manufacturing, which is often colloquially referred to as an “extended workbench”.

Within contract manufacturing, the client hands over responsibility for the entire production chain to the external partner of its choice, who thus becomes the independent product manufacturer during the production period. However, the client remains the intellectual owner of the project.

The rights and restrictions are precisely defined in a corresponding contract. In particular, this ensures data protection, also vis-à-vis the end customer, which is particularly important nowadays.

![Contract manufacturing employees](https://www.cnc24.com/wp-content/uploads/stefanhaehnel_CNC24-36-scaled.webp)

## These sectors award contract manufacturing agreements

Various industries make use of contract manufacturing. Typical examples include

- Mechanical engineering company

- Plant construction companies

- Car manufacturer

- Medical technology manufacturer

- Conveyor technology companies

## What are the advantages of contract manufacturing?

Many companies initially produce in-house, but then quickly realize the cost benefits that contract manufacturing can bring and decide to outsource. These include training, wage and material costs, which are often higher than with external production.

In addition, contract manufacturing completely eliminates the acquisition costs of machinery. The often high energy costs that the company has to cope with in internal production should also be taken into account. The decision in favor of contract manufacturing therefore often increases profitability at the same time.

### Increasing customer satisfaction with high flexibility

With contract manufacturing, your service provider takes care of production, while you can devote yourself entirely to your own tasks such as order acceptance and sales. This ability to focus means that you and your team are more flexible when it comes to customer inquiries.

You don’t have to worry about possible delivery bottlenecks, even at peak times, because the contract manufacturer is equipped with highly specialized personnel and equipment and can also respond at short notice.

This also benefits you when customers have special requests and your partners have the necessary expertise to implement even the most specific customer requirements quickly and precisely.

### The contract manufacturer also has advantages

The contract manufacturer has the primary advantage of receiving clear wishes and requirements from you. He can meet these with his specialist knowledge and focus entirely on production. He bears no entrepreneurial risk with regard to the sale of the product range and also has no costs other than the calculable fixed costs associated with production. Nothing stands in the way of a flawless business relationship.

![](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-13-1024x683.jpg)

## The biggest advantages of contract manufacturing at a glance

For the client:

- More customer satisfaction through fast processing

- No supply bottlenecks

- Specialist know-how on both sides

- Lower training and wage costs, more money for training your own employees

- more capacities

- Time flexibility in accepting and placing orders

- No acquisition costs for machines and materials

- Lower energy costs

- Individual and fast production requests possible, new cooperation opportunities

For the contractor:

- Clear instructions from the client

- Calculable costs

- No entrepreneurial risk, no sales costs

- No development costs

## Which parts are worthwhile for contract manufacturing?

Contract manufacturing is booming in the processing of plastic and metal components, particularly in mechanical engineering. This is due to the fact that contract manufacturing companies such as CNC24 not only have many years of expertise, but also the latest process technologies and machines such as 3-axis and 5-axis CNC milling machines, which are often much more expensive to purchase in-house than outsourcing the production of components.

Turning, milling and eroding are some of the typical machining processes that many companies are happy to outsource, as they often require extreme precision and manufacturing expertise. If the contract manufacturer makes the decision wisely, it can also keep machining and set-up times low and throughput times high – a win-win situation on both sides.

Get a quote for your parts

[Get a quote now](/wizard/)

## Conclusion

Production companies abroad often entice customers with particularly attractive prices. But in the end, this does not always mean a real bargain.

This is because disproportionately low prices often reflect inadequately trained staff, outdated machinery or miscalculated transportation costs. You should therefore be on your guard if you are presented with such an offer.

At CNC24, we offer fair prices with conscientiously high quality components made in Germany – regardless of our global network of over twenty possible manufacturing countries.

We have modern machinery at our disposal, including the latest CNC milling machines on the market. We can also call an in-house measuring center at our Berlin location our own.

Equipped with innovative coordination measuring machines and contour measuring devices, we can guarantee you double quality control to the highest standards.

Optimization of your supplier search

### Download Whitepaper

Find out now which 9 points you should consider so that you can find the right supplier and reduce your costs by up to 40%.

Please note that the whitepaper is **only available in the German language**.

The protection of your data is important to us. CNC24 uses your information to contact you regarding relevant content, products and services. You can opt out of any communication from CNC24 at any time. For more information, please see our privacy policy.

Download

![Download whitepaper CNC](https://www.cnc24.com/wp-content/uploads/Whitepaper-image@2x-1-scaled.webp)

---

---
title: "Supplier FAQ"
url: "https://www.cnc24.com/supplier-faq/"
lang: "en"
type: "page"
description: "FAQ Here you'll find answers to the most frequently asked questions This paragraph is used as a container for filtering buttons.Questions can be tagged by entering CSS classes that start with an underscore, e.g., _orders, _productionThe label for the \"Show"
last_modified: "2026-06-20T18:36:41+00:00"
---

# Supplier FAQ

# FAQ

Here you’ll find answers to the most frequently asked questions

This paragraph is used as a container for filtering buttons.
Questions can be tagged by entering CSS classes that start with an underscore, e.g., __orders, _production_

The label for _the “Show All” button _is set to ” Alle“
The label field above is formatted as “Keyboard Input” here in Gutenberg

Upload test reports and material certificates

As part of our quality assurance process, you are **required** to create **measurement reports** for all orders you process for CNC24 and upload them before shipping the parts. If a **material certificate** is also required for individual parts, you must upload it to the supplier portal before shipping the parts.

1. All required documents are displayed directly on the order

![](https://www.cnc24.com/wp-content/uploads/2023/08/1-1024x503.png)

2. Go to the order and confirm the delivery date

![](https://www.cnc24.com/wp-content/uploads/2023/08/2-1024x503.png)

3. Upload the measurement reports for each component in the shipment. A delivery note can only be generated after a valid measurement report has been uploaded for all components in the order.

![](https://www.cnc24.com/wp-content/uploads/2023/08/3-1024x503.png)

4. If some or all of the components in an order require a material certificate, you can add them in the next step.

![](https://www.cnc24.com/wp-content/uploads/2023/08/5-1024x503.png)

5. After uploading test reports and material certificates (if required), you can create the packing slip for your shipment, ship the components to CNC24, and issue your invoice.

![](https://www.cnc24.com/wp-content/uploads/2023/08/2-1024x503.png)

When can I issue an invoice for my orders?

You can create an invoice as soon as you have generated a delivery note via the CNC24 supplier portal and shipped the parts to us.

Do you have any questions?

[Contact Us](https://www.cnc24.com/contact/)

---

---
title: "CNC parts made of aluminum"
url: "https://www.cnc24.com/cnc-parts-made-of-aluminum/"
lang: "en"
type: "page"
description: "Precisely according to your needs CNC parts made of aluminum CNC aluminum, from prototype to production: Find out how we mill high-quality CNC parts from aluminum, exactly to your requirements. Request a quote now 1.500+ Satisfied customers 5.500+ Available machines"
last_modified: "2025-09-03T17:17:28+00:00"
---

# CNC parts made of aluminum

Precisely according to your needs

# CNC parts made of aluminum

CNC aluminum, from prototype to production: Find out how we mill high-quality CNC parts from aluminum, exactly to your requirements.

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![CNC milling machine machines an aluminum part](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-56.png)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Efficient production of individual parts

### CNC parts made of aluminum

With CNC24, you can easily order CNC milled parts of the highest quality online.

Our large selection of around 600 materials naturally also includes aluminum. This outstanding material is particularly indispensable for lightweight construction.

Benefit from all the advantages of aluminum and modern CNC processing with CNC24.

![CNC milling machine machines an aluminum part](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-55.png)

Your CNC parts

### From prototype to production

With CNC24 as your partner, you don’t have to worry about anything else after placing your order. Once we have received your CAD file, we will select the right manufacturer for the production of your aluminum CNC parts from our pool of top producers in just 48 hours.

Our portfolio includes all [manufacturing processes](https://www.cnc24.com/manufacturing-process/) within CNC production, all under one roof. Our in-house measuring center ensures tested quality and is located in Berlin.

- Do you have a start-up and need a prototype first?

- Are you ready for your first production?

- Do you have an established company and would like us to handle your series production on a long-term basis?

Everything is no problem for us! We listen when you explain your idea to us, give you honest feedback and once the order has been placed, you don’t have to worry about a thing. Our services include [Design for Manufacturing Feedback](https://www.onpulson.de/lexikon/design-for-manufacturability/) (DFM) and the complete assembly production of your aluminum CNC parts. We award [framework agreements](https://www.cnc24.com/additional-services/framework-agreements/) at stable purchase prices and can also take care of the [special coating of](https://www.cnc24.com/manufacturing-process/surface-treatment/) your finished components and customs clearance with shipping on request.

![CNC milling machine performs precise machining of an aluminum block](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-54.png)

Offer for your components

We will send you a suitable offer for your components within 48 hours

[Obtain a quote](/wizard/)

The advantages

### Aluminum as a material for CNC parts

The first advantage of aluminum components is immediately obvious: aluminum is an attractive lightweight due to its low density of around 2.6 to 2.8 grams per cm³. In comparison, it has only around 30% of the density of steel and outperforms it as a construction material in this respect. It is obvious that companies operating in the field of lightweight construction in particular can benefit from this material. This applies to the aircraft industry, for example, as well as to the construction of racing cars or engine and gearbox housings.

Aluminum is not only a light metal, but is also characterized by its natural and excellent corrosion resistance. In contact with oxygen, it forms a natural oxide layer, which renews itself when penetrated. [Anodizing](https://www.techpilot.de/lexikon/eloxieren/) is the method of choice to further strengthen this self-protection. Aluminum is also extremely strong and resistant to UV radiation, which is why the CNC production of aluminum parts is always in high demand for manufacturers of consumer goods or outdoor art objects. When it comes to surface processing, such as engraving, aluminum is also a pleasure to work with.

Uncomplicated & economical

### Aluminum in processing

As a base material, aluminum is very easy to shape and process, which makes it highly economical and another advantage of this choice of material. When it comes to temperature changes, aluminum remains “pretty cool” in the truest sense of the word; aluminum even compensates for temperatures from -80 to + 150 degrees Celsius. High temperatures are also used when aluminum needs to be hardened.

When it comes to the choice of production method, aluminum is uncomplicated and is suitable for many common CNC processes. [Milling](https://www.cnc24.com/manufacturing-process/milling/) is certainly one of the best processing methods. We have modern CNC milling machines with which the most amazing precision work is possible. In some cases, we can get down to the millimetre range and produce quality aluminum components that are a sight to behold. Milling CNC components from aluminum also has the advantage that it is an extremely material-friendly [manufacturing process](https://www.cnc24.com/manufacturing-process/).

Aluminum workpieces can also be machined without major problems. Thanks to its natural, passivating oxide layer caused by contact with oxygen, aluminum rightly has an excellent reputation for its natural corrosion resistance. This is why the material is often the first choice for the manufacture of costume jewelry, for example. Its hygienic surface structure, which is easy to clean, is valued in the healthcare sector and for everyday objects.

All advantages

### Aluminum as a material for your CNC parts

- Independent corrosion protection

- High strength (as alloy)

- Temperature resistance

- Heat and UV resistant

- Very good heat conduction

- Very good electrical conductivity

- Magnetically neutral

- Water vapor tight

- Hygienic due to smooth surface structure

- Recyclable

- Easy to process, wide range of manufacturing processes

Subtractive manufacturing

### How the CNC milling machine shapes aluminum

We mill your desired aluminum components as semi-finished tools, preferably on our 3-axis and 5-axis milling machines, to their final shape. CNC processing is one of the most modern methods of metal processing. A contour model is first created using a CAD program. All shapes and tolerances are fixed by an NC program.

After programming, the aluminum part is processed fully automatically by the CNC milling machine. The milling heads used for the cutting process work through the material substance step by step until the desired shape is finally achieved. Thanks to the innovative process, which is carried out purely by computer, a CNC milling machine can be programmed with millimeter precision, while at the same time virtually eliminating human error.

Another reason why CNC milling is so popular is the considerable throughput times for series production, which reduces your machining and set-up times. We deliver your CNC aluminum components on time and in compliance with the highest quality standards. You receive robust components without burning unnecessary resources. Thanks to purely digital processes, we can also offer you an attractive price structure.

![CNC machine processes a complex aluminum part](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-53.png)

CNC milling

### Technical data

| Travel paths: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8 – Rz3.2 |
| Lot sizes: | from 1 piece |
| Ideal batch sizes: | 1 – 50,000 pieces |
| Machines: | Modern 3- and 5-axis milling machines |

![CNC lathe machines an aluminum workpiece for precise production](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-52.png)

## Have high-quality CNC parts milled from aluminum now

Don’t have the time or resources for in-house production? No problem! Just let us do the work for you! What can you expect from us?

#### We always have free capacity

Even before the CNC machining process of your aluminum parts, we demonstrate professionalism across the board. You will receive your quotation within 48 hours of receiving your order.

- Our standard production time: 15 to 20 working days

- Express deliveries: Six to 12 working days

- Super Express Service: 72 hours

Punctual delivery is a matter of course for us anyway.

#### Fair prices

How much we charge depends on what you want from us. We calculate our prices individually for each customer. We disclose our pricing, because we have no secrets from our customers. Why should we?

#### Quality control

We carry out quality control in accordance with ISO 9001:2015 as standard. We have our own measuring center in beautiful Berlin. Our network includes 500 strictly audited suppliers. You can find more information about our quality procedures [here](https://www.cnc24.com/additional-services/quality-management/).

#### Simple communication

Even though we are always on the move digitally, you can of course call us at any time if you have a question. Please contact your personal customer advisor, who we assigned to you at the start of our collaboration and who will be available to you until the project is completed. After logging into the customer portal, you can quickly and easily see how far we have come with processing your CNC aluminum parts.

#### Data protection security

You will always receive everything in writing from us online. We attach great importance to [security and IP protection](https://www.cnc24.com/security/). Thanks to our secure end-to-end encryption (AES-256), access restrictions are secure. Our Amazon AWS servers are located exclusively in Germany, and we transmit all data to our partners anonymously without exception.
You can read more about our comprehensive measures in terms of IP protection and data [security here](https://www.cnc24.com/security/).

#### Special services

Complex design requirements in the CNC processing of aluminum parts are no problem for us. Our heart beats for CNC and thanks to our modern machinery and highly trained employees, many doors are open to you. Let’s talk to each other!

Further information on our [services and additional services](https://www.cnc24.com/additional-services/) can be found on the linked service page.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Video

### The turbo for your component procurement.

CNC24 relieves your purchasing department and accelerates procurement processes by up to 34%. We are your sole contractual and contact partner throughout the entire order process with transparent processes from the initial inquiry through to quality control in our in-house measuring center.

[https://player.vimeo.com/video/776132329](https://player.vimeo.com/video/776132329)Video can’t be loaded because JavaScript is disabled: [Der Partner für Ihre Bauteile (https://player.vimeo.com/video/776132329)](https://player.vimeo.com/video/776132329)

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

### 9 out of 10 customers recommend CNC24

„Key partner for scaling“

As a start-up, lean processes and high scalability are important to us.

By working with CNC24 we can source components with consistent quality, great flexibility and in varying quantities.

![](https://www.cnc24.com/wp-content/uploads/2023/02/48-1024x1024.png)

Tim J.

AiSight

„Strong expertise for our fire-fighting drone”

Throughout our collaboration we have been impressed by CNC24’s manufacturing expertise.
With CNC24’s feedback we were able to optimise the components and make significant cost savings. As a start-up, we don’t have our own measuring centre, so the additional quality assurance provided by CNC24 was very important to us.

![](https://www.cnc24.com/wp-content/uploads/2023/02/47-1024x1024.png)

Prof. Dr.-Ing. Erik G.

NatureTec

“The right partner for our growth”

At a time of internal personnel changes, we are particularly reliant on a partner who can support us with expertise and high quality standards. We are incredibly grateful to have found such a partner in CNC24. This allows us to concentrate on our own development and assembly.

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---

---
title: "Welding Stainless Steel: What You Need to Know"
url: "https://www.cnc24.com/welding-stainless-steel-what-you-need-to-know/"
lang: "en"
type: "page"
description: "Here's what you need to keep in mind Welding Stainless Steel Are you wondering how stainless steel welding works? In this guide, we'll answer all your questions about stainless steel welding! Request a Quote Now 1,500+ Satisfied Customers 5,500+ Available"
last_modified: "2026-06-27T16:52:59+00:00"
---

# Welding Stainless Steel: What You Need to Know

Here’s what you need to keep in mind

# Welding Stainless Steel

Are you wondering how stainless steel welding works? In this guide, we’ll answer all your questions about stainless steel welding!

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Stainless Steel Welding

### Here’s what you need to keep in mind

When it comes to welding, a quick online search turns up plenty of results. Yet there’s rarely any mention of welding stainless steel. Meanwhile, thanks to its properties, it’s a very popular material for many applications.

Why is that? Is the welding process even suitable for stainless steel? And if so, what welding processes are available, and what needs to be considered? We have the answers.

![Stainless steel components prepared for various applications](https://www.cnc24.com/wp-content/uploads/2023/06/Feature-9.png)

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Short answer: Yes

### Is it even possible to weld stainless steel?

Just like conventional steel, stainless steel parts can also be joined together by welding. Welding is the recommended method for stainless steel as well. There are three reasons for this:

- For one thing, it is the most stable connection method.

- Second, it is generally also the more cost-effective option compared to riveting or screwing, which would require more material.

- And third, the final product—which was welded—weighs significantly less precisely because of the point just mentioned.

Professionally welded stainless steel joints are highly durable and temperature-resistant, making them suitable for both indoor and outdoor use.

![Close-up of a welder working with stainless steel](https://www.cnc24.com/wp-content/uploads/2023/06/Feature-10.png)

#### Welding stainless steel is a skill that must be learned

The Role of a Professional

Stainless steel welding is not necessarily a task for amateurs. While the welding process itself may be relatively simple to perform, the crux of the matter is that most welded joints in stainless steel are clearly visible. If one wishes to achieve a flawless visual result—which is often expected with this material—the welder must be able to work with precision and skill.

Different Requirements

In the medical and chemical sectors in particular, there are also strict requirements for welding work related to the subsequent use of stainless steel products. To fully meet these requirements, a thorough understanding of the regulations, welding processes, and stainless steel itself is absolutely essential.

The continuous alignment of workpieces

### An Overview of Four Welding Processes

1. MMA Welding

[MMA welding](https://www.cnc24.com/mma-welding-efficient-joining-of-metals/) is also known as arc welding, electrode welding, or manual arc welding. In this welding process, a welding rod in the electrode holder serves as the welding electrode, and the arc is formed between the welding rod and the stainless steel part being welded. While the rod does not shorten during [MIG/MAG welding ](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/), this is exactly what happens during MMA welding.

It is therefore essential to move the electrode holder toward the workpiece. While the distance to the welding torch does not need to be kept constant, it must, of course, be monitored. MMA welding is one of the most common methods for welding steel or stainless steel joints. It is flexible and is used in a wide range of industries. It is also suitable for working on thicker stainless steel joints.

2. **TIG Welding**

[Tungsten Inert Gas (TIG) welding is ](https://www.cnc24.com/resources/cnc/precise-welding-with-tig-process/)a fusion welding process. The process involves the use of a shielding gas. To ensure a flawless weld, a filler material compatible with the base metal is used, and the molten zone is shielded with argon. Modern TIG welding machines feature a lead-in and lead-out system, which, thanks to its design, reliably protects the weld bead from corrosion.

TIG welding is also very popular and can be used for stainless steels, as well as for aluminum-stainless steel alloys, nickel, and even for working with titanium. In contrast to MMA welding, welds produced by TIG welding are usually free of spatter. It is particularly noteworthy that word of the quality of this process has even spread to the aerospace industry, where it is used frequently.

3. MIG Welding

The [MIG welding process is](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/) a semi-automatic welding technique. As with TIG welding, a shielding gas is used—in this case, an inert gas. The inert gases used are typically argon, helium, or a mixture of both. These are preferred because they do not react with filler materials, allowing for higher welding temperatures. This process can prove to be more cost-effective.

In contrast to MAG welding, MIG can generally be described as faster and therefore more economical. This is particularly true when automated processes are incorporated, as this allows for even faster joining. From an economic standpoint, it’s a win-win situation.

4. Orbital Welding

This specialized welding process, which evolved from the TIG welding method, can also be used for welding stainless steel pipes. During the process, the torch rotates automatically. This technique is particularly in demand in the pharmaceutical industry and for the manufacture of products used in the food industry.

Orbital welding is one of the most challenging methods for welding stainless steel. The welder must be able to position the weld with great precision, which requires a great deal of expertise and skill. Deviations are unacceptable, especially when it comes to equipment intended for food or pharmaceutical use. The approval of such equipment is strictly regulated.

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Good to Know

### Here’s What You Need to Keep in Mind When Welding Stainless Steel

Anyone who manufactures stainless steel parts for industrial use must, in many cases, meet certain requirements. These are often not limited to technical skills alone but also require, in some cases, a certain amount of knowledge of bureaucratic procedures.

Here are a few tips and pointers:

!["A welder wearing protective gear is working on a metal scaffold"](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-43.png)

For acceptance purposes, every professional welder must submit a welding plan before beginning work. This applies in particular to the welding of stainless steel or other materials within the following industries:

- Semiconductor Industry

- Food Industry

- Oil and Gas Industry

- Nuclear Industry

Above all, this welding plan must include the following points: 

- Base materials and filler materials, plus certificates

- Approval of the respective welding process

- Valid Certificate of Qualification (Welding Certificate)

Relevant information can be obtained from the [EFSA (European Food Safety Authority)](https://www.efsa.europa.eu/en) or the [European Medicines Agency (EMA)](https://www.ema.europa.eu/en).

- Stainless steels, such as stainless steel, must be welded in what is known as a “white zone.” This also means that no carbon steel may be present in this zone.

- For welded piping, it is not uncommon for X-ray inspections (non-destructive testing, NDT) to be required under actual operating pressure. To perform these inspections, you or the person in charge must be officially authorized.

- When using shielding gases at high temperatures, you are exposed to combustion fumes that may be hazardous to your health. Therefore, play it safe and wear respiratory protection. Also, be sure to follow all safety precautions regarding the use of electricity.

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

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Finished

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Machines

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Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

Conclusion

### Have your stainless steel welded by a professional today

Would you prefer to outsource your stainless steel welding or the entire production chain for your components? Nothing could be easier! With CNC24 as your partner, that means you won’t have to worry about a thing once you’ve placed your order. Just leave the work to us!  

As a professional Industry 4.0 digital manufacturer, we offer all innovative CNC production [processes](https://www.cnc24.com/manufacturing-process/). Our customers benefit from a wide [range of additional services](https://www.cnc24.com/additional-services/). We’re happy to provide this extra level of service, and thanks to our many years of expertise and a fleet of state-of-the-art CNC machines, we’re able to fulfill even the most unusual requests. And when time is of the essence, we also offer [express manufacturing](https://www.cnc24.com/express-production/) within 72 hours.

Does that sound good to you? Then [get in touch](/wizard/) with us today. We’ll send you a quote tailored to your project within 48 hours.

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Your partner for all components

## Other manufacturing processes

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## Our sample components

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---

---
title: "Sheet Metal Welding: Precision and Efficiency in Manufacturing"
url: "https://www.cnc24.com/sheet-metal-welding-precision-and-efficiency-in-manufacturing/"
lang: "en"
type: "page"
description: "Precision and Efficiency in Manufacturing Sheet Metal Welding Our guide to sheet metal welding: All the information, processes, and special considerations related to sheet metal fabrication. Read it now! Request a Quote Now 1,500 Satisfied Customers 5,500 Available Machines 0.11%"
last_modified: "2026-06-27T16:32:07+00:00"
---

# Sheet Metal Welding: Precision and Efficiency in Manufacturing

Precision and Efficiency in Manufacturing

# Sheet Metal Welding

Our guide to sheet metal welding: All the information, processes, and special considerations related to sheet metal fabrication. Read it now!

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Satisfied Customers

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!["A detailed close-up of a laser-cut metal pattern in the CNC24 workshop"](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-44.png)Steel sheet cut by a laser cutting machine; sparks fly. The letters are burned into the metal.

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Joining Processes

### Sheet Metal Welding

As a leading digital manufacturer in the metalworking industry, sheet metal welding is one of our most common jobs. This joining process offers a variety of options for fabrication.

But which welding method is best suited for sheet metal—and perhaps even for beginners? Get ready for a brief introductory course on welding with helpful tips, straight from the experts.

!["A welder at work in an industrial setting; sparks fly during the welding process"](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-43.png)

Reliable Quality

### The Basics of Sheet Metal Fabrication

The term “sheet metal” refers to a flat, folded workpiece. When asked which metals can be processed into sheet metal, the answer is simple at first glance: in principle, any metal. 

The choice of welding method depends, among other factors, on the sheet metal thickness. Some methods are characterized by high heat input. This could cause a thin sheet of metal to burn through unintentionally.

!["Close-up of a precise metal mesh texture, produced using high-precision CNC technology"](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-42.png)

##### What are the different welding methods for sheet metal?

The following welding methods are available for welding sheet metal: 

- [MAG Welding](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/)

- [MIG Welding](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/)

- TIG welding

- Autogenous Welding

- Manual Arc Welding

- Spot Resistance Welding

##### Addendum:

In oxy-fuel welding, also known as gas fusion welding, heat control is very easy to manage. Gas shielded welding ensures an extremely precise and clean weld bead, which is often difficult to achieve with electrode or manual arc welding. Given these factors, the various methods within gas shielded welding—which represent the most advanced form of sheet metal processing—are best suited for welding and, where appropriate, also serve as an ideal introduction to sheet metal welding for experienced amateurs. 

##### The Methods in Detail

Let’s take a closer look at some of the most common types of sheet metal welding and what sets them apart from one another:

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All 4 welding processes

### The Methods in Detail

Autogenous Welding (Gas Fusion Welding)

Gas fusion welding is one of the oldest methods, but it is still used from time to time in certain situations today. Instead of electricity, this method uses fuel gases. For oxy-fuel welding, in addition to the welding torch, you’ll need a fuel gas cylinder and an oxygen cylinder, both equipped with pressure-reducing valves that include check valves. In this process, the sheet metal is melted by applying controlled heat. A welding wire is not required but can be used for support.

Manual Arc Welding

In manual arc welding, the arc burns between the workpiece and the electrode. During the welding process, gases are released as the electrode and its coating melt, resulting in the formation of slag. The gases formed act as a protective shield, much like shielding gases. On the other hand, the cooled slag traps impurities and, by reducing surface tension, helps prevent the workpiece from warping during the process.

TIG welding

In tungsten inert gas (TIG) welding, a shielding gas is used during the welding process. In most cases, an inert gas such as argon or helium is used. The gas ensures that neither the electrode nor the molten weld pool can become enriched with oxygen. If you wish to use a filler material, you must add it directly to the molten weld pool. Sheets welded using the TIG process generally exhibit excellent quality and a clean weld bead. Within TIG welding, there are various subtypes, such as hot-wire and cold-wire welding or the ArcTic process.

MIG/MAG Welding

Metal-inert gas welding (MIG) and metal-shielded gas welding are both equally popular welding processes. The main difference between the two welding methods is simply the type of shielding gas used. While MIG and TIG welding both use an inert gas, MAG welding uses an active gas. In this case, the active gas reacts with the molten pool, whereas the inert gas does not.

The reason we list the two processes—MIG and MAG welding—together is that they are often pronounced as a single compound word because they are so similar. Both types of sheet metal welding can be performed mechanically. It is generally much easier, faster, and more precise to work using a computer-aided process. 

Special Caution Required

### Here’s what you need to keep in mind when welding galvanized sheet metal

Galvanizing metal and steel is used to protect them from corrosion. Galvanizing can be performed using the following methods:

- Hot-dip galvanizing

- Hot-dip galvanizing

- Mechanical Galvanizing

- Sheradization

The various processes differ, in some cases significantly, in terms of their final coating thickness, durability, and load-bearing capacity.

!["Laser-cut metal cylinder with a complex pattern showcases precision work at CNC24"](https://www.cnc24.com/wp-content/uploads/2023/06/Feature-8.png)

In theory, galvanized sheet metal can be welded. However, each case should always be evaluated on its own merits, because, first of all, it poses health risks. The fumes produced when welding galvanized sheet metal result in high levels of pollution. It contains high levels of zinc oxide from the coating, as confirmed by the [North Rhine-Westphalia Occupational Safety and Health Authority](https://www.komnet.nrw.de/_sitetools/dialog/12486), among others. Therefore, special safety measures must be strictly observed. Second, there is a broad set of regulations regarding galvanized coatings that must be followed. 

Here are a few tips and things to keep in mind:

Remove the zinc coating

Due to the risk of corrosion alone, it is important to completely remove the existing zinc coating by sanding it down before welding the sheet metal. Be sure to protect adjacent areas from iron-containing dust.

Restore the zinc coating

The regulations here are strict: DIN 50976 specifies exactly what degree of conformity, corrosion protection rating, and minimum coating thickness the new zinc coating must have. As a general rule, the coating must be the same thickness as the original; verification tests must be conducted if necessary. 

According to the regulations, simply applying a zinc spray coating as the sole form of protection is not permitted. A combination of zinc spray and paste would be the better solution in this case; the spray must contain 92–95% zinc. Be sure to review the exact specifications again.

Load-bearing capacity and load-bearing components

The idea of welding load-bearing components that have been galvanized is not a good one. There is far too high a risk of corrosion and, consequently, a reduction in load-bearing capacity. Therefore, welding galvanized components is officially prohibited.

However, even for non-load-bearing components, it is essential to always check the load-bearing capacity of the weld. Weld cracking is not uncommon, especially with conventional welding methods. If you want to play it safe, hire a professional service provider with access to fully safe CNC welding processes—such as [CNC24](/)—to weld your sheet metal parts. With CNC24, you’ll receive a test certificate free of charge with every delivery, so you won’t take any risks.

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

Professional Expertise

### Have a professional weld your sheet metal now

When it comes to sheet metal fabrication through welding, there are numerous methods to choose from. Those seeking a welding technique that is both robust and visually precise are best served by TIG, MIG, and MAG welding. These methods are extremely flexible and, when combined with computer-aided processes, are also unbeatably fast. In addition to metal, other materials can also be processed. If computer-aided support is not available, mechanical welding can also be used.

Are you looking to outsource your production? Then we are your partner. As a professional Industry 4.0 digital manufacturer, we offer not only modern welding processes but also the full range of modern CNC [manufacturing processes](https://www.cnc24.com/manufacturing-process/) —all under one roof. Excellent customer service is a top priority for us, which is why our portfolio also includes custom solutions and specialized services, such as the [production of complex precision components](https://www.cnc24.com/precision-parts/). With over 500 hand-selected manufacturers from Europe and around the world, we can deliver what you need by the agreed-upon deadline. And when time is of the essence, we also offer [express manufacturing](https://www.cnc24.com/express-production/) within 72 hours of receiving your order.

Like what you’re reading? [Then feel free to contact us today.](/wizard/) We’ll send you a quote tailored to your project within 48 hours.

![](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-50.png)worker at a manufacturing workshop operating a metal press machine

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## Other manufacturing processes

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[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "MMA Welding: Efficient Joining of Metals"
url: "https://www.cnc24.com/mma-welding-efficient-joining-of-metals/"
lang: "en"
type: "page"
description: "Procedures &amp; Applications MMA Welding: Efficient Joining of Metals What is MMA welding, and where is this welding method best used? You can find the answers to these questions and much more here! Request a Quote Now 1,500+ Satisfied Customers"
last_modified: "2026-06-27T16:24:07+00:00"
---

# MMA Welding: Efficient Joining of Metals

Procedures & Applications

# MMA Welding:
Efficient Joining of Metals

What is MMA welding, and where is this welding method best used? You can find the answers to these questions and much more here!

[Request a Quote Now](/wizard/)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![A person welding a piece of metal; sparks flying during the work](https://www.cnc24.com/wp-content/uploads/2023/03/laborer-welding-metal-piece-2021-09-24-03-58-51-utc-1024x683.webp)Close-up of an unrecognizable worker wearing blacksmith’s gloves, bending over while welding a piece of metal with a torch in a workshop

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MMA Welding

### Efficient Joining of Metals

MMA welding is a job for professionals. Those who know how to do it benefit from an efficient welding process that offers a high degree of flexibility. Below, you’ll learn more about this popular technique, its advantages, and exactly how it works. We’ll also provide five helpful tips for putting it into practice.

![Arc in an MMA welding process](https://www.cnc24.com/wp-content/uploads/2023/03/details-of-welding-activities-a-welder-is-weldin-2023-03-14-20-29-44-utc-1024x683.webp)

### Perfect components in just 3 steps!

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Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

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We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

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You receive your quality-tested components including detailed test certificate.

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Suitable Materials

### What is MMA welding?

MMA welding refers to a welding method in which a welding rod held in an electrode holder serves as the welding electrode. The arc forms between the welding rod and the workpiece. In this process, unlike in TIG and [MIG/MAG welding](https://www.cnc24.com/resources/manufacturing/mig-mag-welding-what-is-it/), the rod gradually shortens during the process.
Therefore, while the distance between the welding torch and the workpiece does not need to be kept constant during MMA welding as it does in other processes, the electrode holder must be moved toward the workpiece accordingly. This often poses a challenge and requires many years of welding experience. The reason for this procedure is that the distance between the electrode and the weld pool must be kept constant. MMA welding is also often referred to in professional circles as 

- Arc Welding

- Manual arc welding or

- known as electrode welding.

![Workers performing MMA welding in a dark environment](https://www.cnc24.com/wp-content/uploads/2023/03/welder-working-welding-metal-with-engineer-to-clos-2022-09-27-23-13-58-utc-1024x595.jpg)

Selection at CNC24

### Available Metal Materials

Aluminum

Stainless steel

Bronze

Copper

Inconel

Titanium

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**Arc Ignition & Electrode Guidance**

### How does MMA welding work?

To describe the process in more detail, let’s first take a closer look at the necessary tools and equipment: 
A power supply, filler metal rods, and a welding or grounding cable equipped with an electrode holder are absolutely essential. Fortunately, with a properly coated welding electrode, no shielding gas is required, as the coating material forms a protective shell. Using a small inverter as a power source is common and convenient. Power can be drawn from standard building outlets.

#### The Welding Process, Part 1: Striking the Arc

The first step in MMA welding is to initiate contact ignition. This is done by creating a short circuit between the electrode and the workpiece. When the electrode is lifted slightly or tapped against the seam, the arc ignites accordingly. It is important to note that the ignition process must never take place outside the joint; otherwise, cracks in the material could result.

If you are using basic electrodes, it is crucial to allow an appropriate amount of time between ignition and the start of welding. Next, guide the arc back to the start of the weld. The first droplets usually appear porous; they will be remelted as the welding process continues. 

#### The Welding Process, Part 2: Electrode Guidance

In MMA welding, the electrode is also held perpendicular to the sheet metal surface or at a slight angle and oriented slightly in the desired welding direction. As a rule of thumb, the visible arc length should be roughly equal to the diameter of the cored electrode. With basic electrodes, it is important to keep the arc very short. You can use the following formula:

**Distance = 0.5 × core rod diameter
**
The welding electrode is moved to the starting point, but the arc is not drawn out. The width of the molten weld pool must be checked as the electrode is guided. It is important that the slag boundary line lies behind the weld pool. The distance can be adjusted by varying the welding current and the angle between the workpiece and the electrode.

The electrode must be moved safely at all times, with the handle pointing forward. The welder needs a good eye for the length of the arc, as keeping it very short is crucial in MMA welding. As the electrode gradually wears down, the arc becomes longer and longer. Once you see the end of the welding electrode, remove the slag accordingly, followed by cleaning the weld bead. Move on to the next electrode, strike the arc slightly ahead of the last weld bead, and guide it back to that point.

The parameters

### MMA Welding:

Manual metal arc welding requires optimal current settings, with the current-carrying capacity of the electrode diameter playing a decisive role. Are you welding root passes or in the PF (upward) position? If so, stick to the lower limit values. For fill and cap passes, as well as for all other passes, it is best to use the upper limit values as a guide.

The higher the current, the faster the material melts and the shallower the penetration. Please note that the following parameters are merely guidelines. They may vary depending on the material, and the specific specifications of the electrode must always be taken into account. High-alloy steels, for example, require a lower setting than unalloyed steels because they have a high electrical resistance.

| ELECTRODE DIAMETER | RULE OF THUMB | CURRENT |
| --- | --- | --- |
| mm | Factor x Ø | ampere |
| 2.0 | 20–40 × 2.0 | 40–80 |
| 2.5 | 20–40 × 2.5 | 50–100 |
| 3.2 | 30–45 × 3.2 | 96–144 |
| 4.0 | 30–45 × 4.0 | 120–180 |
| 5.0 | 35–50 × 5.0 | 175–250 |
| 6.0 | 35–50 × 6.0 | 210–300 |

![A welder in a factory performing MMA welding](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel.png)A factory worker welds metal with a welding machine while wearing protective gear. Copy space. Blue and yellow sparks fly to the sides while working with steel in the workshop. Dangerous work concept.

### Experience you can build on

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Here’s what you should keep in mind

### What types of rod electrodes are used in arc welding?

The electrodes used in MMA welding consist of two components. The first is the core wire, which supplies material to the workpiece. Its composition depends on the type of workpiece being welded. If the workpiece is made of carbon steel, for example, the core wire is also made of mild steel. The core wire is the first part to melt during the welding process; the coating melts only afterward.

The electrode coating serves the following purposes:

- Protection against airborne contamination

- Protection of the core wire

- Cleaning the Base Material

- Increase the welding speed if necessary

In this case, the last point describes a high-performance electrode whose coating contains a filler metal in powder form.

![A welder wearing a helmet performing MMA welding at a workbench](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-1.png)A skilled metalworker operating an arc welding machine in a factory while wearing safety equipment. Metal fabrication and construction maintenance services based on manual labor.

Enclosure Types

### The Type of Coating as a Decisive Factor

There are various types of coatings available on the market. The one you choose is critical to the welding process. The different types have distinct welding characteristics, which can affect, for example, the stabilization and ionization of the arc, the melting rate, or the protection of the workpiece against oxidation. The size of the droplets that pass into the arc is also particularly important.

![](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-2.png)A worker working on a metal product and welding it with an arc welder at a construction site or in a workshop. Industrial manufacturing. Welding a metal part in a factory. Red sparks.

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An Overview

### Types of casings:

### Coating Type B – Basic

- Very tough and firm

- Coarse droplet transition

- Highly recommended for steel construction, especially for high-strength steels

- Limited reignition capability

- Post-weld finishing is required

- Complex handling; requires a high level of expertise

### Coating Type R/RR – Rutile/Thick Rutile

- Versatile use for various structural steels

- A Smooth Relationship with the Nahe River

- Good mechanical properties

- Good ignition and reignition characteristics

- Suitable for stapling

- Most suitable for laypeople

### Coating Type RB – Rutile-based

- A Good Choice for Piping Construction

- “Intermediate Type” R and B

- Recommended for rising welds

- Very well suited for root attachment to the pipe

- Not suitable for stapling

### Coating Type C – Cellulose

- Excellent for vertical seams

- Low slag formation

- Good mechanical quality

### Coating Type RC – Rutile-Cellulose

- An All-Around Expert in Steel Construction

- Well-suited for welding vertical seams

- Relatively easy for laypeople to handle

### Casing Type A – Sauer

- Very smooth transition between drops

- Low-viscosity weld metal

- Its use in emergency situations is strongly discouraged

- Lower quality than other types of coatings

How to Weld Even More Efficiently

### 5 Tips for the MMA Process

At this point, we would like to revisit, among other things, the topic of proper equipment for manual metal arc welding.
By choosing your equipment wisely, you can further increase the efficiency of the MMA welding process. Keep the following points in mind:

1. The Welding Mask

An automatic welding mask is a good investment. It comes with an auto-darkening visor. You can adjust the darkness level yourself in increments, which means you don’t necessarily have to take it off in between tasks. It can make your work significantly easier and help you work faster.

2. The Welding Machine and Its Features

When purchasing a welding machine, you should base your decision on the maximum electrode size. The smaller and more compact the machine, the better. This will save you a lot of time when you consider how long it often takes to move a large, heavy machine to different work sites multiple times.

Inverter-based machines, for example, are often a good choice. Thanks to their lightweight design, they are very productive. At the same time, they offer good welding dynamics, which allows for high-quality welds. If you use a power source based on inverter technology, you can also save electricity.

3. Useful Features

Purchasing certain additional features can pay off. For example, remote control is more than just a nice gimmick. It makes handling easier—especially during installation—and saves a tremendous amount of time throughout the entire work process. This leads to an increase in both productivity and the quality of work.

Another fact that is often simply overlooked is that a long welding cable further increases the total weight of the equipment. A hand cart can be a huge help here. People often don’t think of using one until the power source is too heavy to move manually. However, it’s worth reconsidering this if it makes the process more productive.

4. The Welding Electrode

Choosing the right welding electrode is often not easy. High-performance electrodes are generally highly recommended. In addition to a filler material, they usually contain iron in powder form. These materials fuse with the weld joint, resulting in increased efficiency.

5. The electrode holder

Choosing the right electrode holder requires a delicate touch. If it’s too large, the process slows down and access is also difficult. An electrode holder that’s too small, on the other hand, can be dangerous. It’s best to base your choice on the maximum current used in your facility; that way, you’ll generally make the right choice.

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Reliable Quality

### What are the advantages of MMA welding compared to other methods?

One of the greatest advantages of the MMA welding process—in addition to the equipment’s light weight and compact size—is that it is not affected by weather conditions. MMA welding (M.M.A. MANUAL METAL ARC) can be performed both indoors in appropriately equipped spaces and outdoors. Especially in tight and confined spaces, it offers full accessibility—something that is often limited with other welding methods. Another benefit is that MMA welding does not require a gas cylinder, which you would otherwise have to carry with you at all times.

![](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-3.png)A close-up shot of a male welder wearing construction gloves and a welding mask, hard at work welding metal with a welding machine in a workshop. A worker in a furniture factory grinding metal. Orange sparks.

Conclusion:

### **MMA Welding Process**

The MMA welding process is based on a method in which a welding rod held in an electrode holder serves as the welding electrode. The arc is formed between the welding rod and the workpiece. One of the greatest advantages of this method is its extreme versatility: successful welding can be performed both indoors and outdoors. Combined with the right equipment, this ensures fast and efficient work processes.

In terms of handling, however, the MMA process is often no walk in the park. It requires an experienced welder with as much prior experience in MMA welding as possible. Many companies therefore choose to outsource the work to a professional manufacturing firm.

[Learn More](/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-4.png)A young male welder wearing construction gloves and a welding mask is hard at work welding metal with a welding machine in a workshop. Copy space. Portrait of a worker in a furniture factory grinding metal.

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Many Years of Expertise and Consulting

### CNC24 – Your partner for all components… and more

With us as your business partner, you’ll benefit from a network of 500 hand-selected manufacturers from around the world. We handle the coordination of all manufacturers and processes, from the initial inquiry to the delivery of the finished components. Placing an order with us has never been easier—simply submit an online inquiry, and you’ll receive your personalized quote in just 48 hours.

Whether it’s prototyping or mass production, [surface finishing](https://www.cnc24.com/manufacturing-process/surface-treatment/), [assembly](https://www.cnc24.com/additional-services/), or logistics—CNC24 supports you throughout the entire value chain, from the first prototype to mass production. Want to get hands-on but still need your desired material? In that case, too, you’ve come to the right place. Interested in giving it a try? Then get [your personalized quote today](/wizard/)!

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## Other manufacturing processes

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## Our sample components

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---

---
title: "Sheet metal lasering &#8211; function &amp; order"
url: "https://www.cnc24.com/sheet-metal-laser-cutting/"
lang: "en"
type: "page"
description: "Precisely fitting metal processing Laser cutting sheet metal - function &amp; order Having sheet metal laser cut is one of the most cost-effective options for precision metal processing. Find out more about laser cutting stainless steel, steel and aluminum here!"
last_modified: "2025-09-04T14:56:30+00:00"
---

# Sheet metal lasering &#8211; function &amp; order

Precisely fitting metal processing

# Laser cutting sheet metal – function & order

Having sheet metal laser cut is one of the most cost-effective options for precision metal processing. Find out more about laser cutting stainless steel, steel and aluminum here!

[Request a quote now](/wizard/)

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Satisfied customers

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Complaint rate

!["Laser cuts precisely through metal with sparks"](https://www.cnc24.com/wp-content/uploads/2023/01/cutting-steel-with-a-laser-2021-08-26-15-33-16-utc-1024x683.jpg)“Laser cuts precisely through metal with sparks”

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

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**Precise, economical and fast**

### Laser cutting sheet metal – uncomplicated and online

[Laser cutting of sheet metal](https://www.cnc24.com/laser-parts/) is an excellent cutting method for processing metal. In particular, the visible precision in combination with the astonishing speed of the process makes laser cutting so unique and popular – and one of the most economical processes in CNC manufacturing on the market.

CNC24 offers the unique opportunity to have sheet metal laser cut and to order the whole process easily online. Below you will find interesting background information about sheet metal in general and the laser process in particular. We explain how it works, what types of lasers are available and what the primary advantages of lasering sheet metal and other materials are.

Sheet metal types and their composition

### What actually is sheet metal?

The term sheet metal describes rolled, thin metal for further processing. There is an almost infinite number of different types of sheet metal, as a wide variety of metal compositions can be processed into sheet metal. These include aluminum, non-ferrous metal and various types of steel.

Sheet metal is usually available in sheet form and has different properties, which are created by its cold or hot rolling in the preparation process, among other things. When we talk about sheet metal processing, we are basically referring to all non-machining sheet metal processing methods.

!["Finely cut metal patterns after the laser cutting process"](https://www.cnc24.com/wp-content/uploads/2023/01/Laser-cut-_-Milling-and-powder-coating-1-768x1024.jpg)

## Laser cutting of sheet metal at CNC24:

Laser cutting

### Technical data

| Travel paths: |  | X-axis: up to 6,000 mmY-axis: up to 3,200 mm |
| --- | --- | --- |
| Material thickness: |  | up to 50 mm |
| Tolerances: |  | up to +/- 0.1 mm |
| Lot sizes: |  | from 1 piece |
| Best file formats: |  | STEP, PDF, DXF |

Our materials

### Available materials

| Aluminum | Brass |
| --- | --- |
| Bronze | Nickel silver |
| Stainless steel | Further materials on request |
| Steel |  |
| Spring steel |  |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

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Sheet metal in the industry

### Sheet metal applications

When we talk about the use of sheet metal, the areas of application are almost endless. Industries that do not require sheet metal can be counted on one hand these days.

For example, sheet metal joints are used in the automotive industry, in the manufacture of new cars and in the refurbishment of classic cars. Perforated sheets are in demand for the manufacture of housings and equipment cabinets, but are also popular with designers for the production of art objects due to their versatility. There are also special apparatus engineering and plant construction sheets for production. Furthermore, the entire electrical engineering sector benefits from sheet metal applications and the food industry also uses sheet metal in a wide range of processing applications.

At CNC24, we can procure checker plate, perforated plate and many other types of sheet metal quickly and easily – thanks to our strong network of over 500 selected producers.

!["Laser-cut metal mesh, ready for industrial application"](https://www.cnc24.com/wp-content/uploads/2023/01/Laser-cut-_-Milling-and-powder-coating--1024x1024.jpg)

Popular sheet metal types and their properties

### Sheet metal types and areas of application of the materials

Aluminum

Aluminum is around a third lighter than steel. Nevertheless, depending on the alloy, aluminum is very robust and is no less resistant to weathering. The material is often used in lightweight construction, particularly in the automotive and aircraft industries. Aluminum is also one of the number one materials used for engine and gearbox housings. Aluminum sheets are available in various thicknesses.

Steel

Sheet steel is versatile and is used to form many different components. Steel is one of the most important materials in the manufacturing industry. It is often used in transportation or mechanical engineering. Stainless steel sheet also plays a particularly important role as a base material in the catering and medical sectors, as stainless steel is both very robust and has a sterile surface.

In the home, especially in the kitchen, **stainless steel** shines with its robustness and durability. Alloys with chromium and nickel make stainless steel resistant to corrosion and weathering. This also makes sheet steel interesting for outdoor use. Stainless steel sheets are available either untreated, in a polished version with different grain sizes or as a polished 3D mirror sheet.

There are also Corten steel sheets. Copper, chrome and nickel are added to Corten steel to achieve intensive weather resistance. Corten steel is often used in gardens due to its weather resistance. The material stands out due to its typical rust-red color of the applied stainless steel. COR-TEN is sometimes also written in this form with a hyphen; the term describes the properties “corrosion resistant” and “tensile strength”.

Copper

Copper is soft and has excellent thermal and conductivity properties. It is also characterized by its ductility and durability. Copper is an excellent choice for further processing within the electrical industry, for example for electrical conductors or circuit boards in computers and machines. It is also frequently used for sealing and in the construction sector for roofing work. Craftsmen and jewelry makers are also fascinated by the decorative color of sheet metal.

Brass

Brass is also used in a wide variety of industries. Its stability and corrosion resistance make it perfect for the production of pipes, valves and fittings in the sanitary sector. Ship propellers are also made from brass. Brass is also used in control, measurement and regulation technology as well as in mechanical engineering and power plant construction. Precision mechanics and electrical engineers also often opt for brass as a material.

Brass can have different shades of color depending on the alloy, with the zinc content playing the biggest role. The color is often very similar to gold, which has made brass ideal for the production of jewelry, cult objects and works of art since ancient times.

Application areas of the material

### What does sheet metal lasering mean?

Laser cutting is one of the thermal cutting processes. This computer-aided and non-contact processing technology is an excellent way of cutting three-dimensional products, such as profiles, from flat-rolled sheets of various materials such as steel, stainless steel or aluminum at top speed and with millimetre precision. Laser cutting is officially one of the most economical cutting processes in sheet metal processing. The reason for this is that, in most cases, no post-processing is required after the finished cut.

!["Laser-cut metal mesh, ready for industrial application"](https://www.cnc24.com/wp-content/uploads/2023/01/the-hi-precision-sheet-cutting-process-by-laser-cu-2021-08-26-15-33-16-utc-1024x683.jpg)

CNC laser cutting

### How does lasering sheet metal work?

Sheet metal lasering is the intentional cutting through or removal of parts of the workpiece using a continuous or pulsed laser beam. This is known as material ablation. The cutting speed of a CNC laser cutter is around 140 m/min.

But what exactly is a laser beam and how is it created? The laser beam is created from electromagnetic radiation sources. The light from the radiation source is emitted with high intensity. At the same time, the cutting nozzle, which is concentric to the laser, takes on the task of removing the ablated material from the joints. Both processes take place simultaneously. In CNC laser cutting, the aggregate state of the joint material depends on how the gas is supplied and the temperature of the gas itself and the effective area.

CNC24 offers modern [CNC lasering via online order](https://www.cnc24.com/heres-how/). Simply [upload a CAD file](/wizard/) and receive a quote within 48 hours.

![Stacked metal rings with serrated edges](https://www.cnc24.com/wp-content/uploads/2023/01/Laser-cut-1-1-1024x1024.jpg)

Differentiation between the various types of laser production

### What types of laser cutting are there?

Laser fusion cutting/
Laser fusion cutting

In laser fusion cutting, the parts of the material to be removed are slowly and continuously melted along the contour to be cut. The molten material, the so-called alation material, is then finally blown out with a gas jet under high pressure. To avoid possible oxidation, the laser beam energy must be set very precisely.

Laser flame cutter/
Laser torch cutter

Laser flame cutters burn the material to be removed directly at the cutting edges. Laser steel flame cutters are often used for thick materials. In this case, the precise cut that is possible is achieved using pure oxygen, which is blown onto the cutting point. Together with the material, it generates a high level of heat.

Laser sublimation cutting

In laser sublimation cutting, the material to be removed is vaporized at the cutting edges instead of being melted. The process is called sublimation. Gas is also used in this method. However, the gas does not blow out the joint in this method, but is used to protect the mirrors and lenses in this case. Laser sublimation cutting is a good choice for plastic, among other things, as it produces clear cut edges.

Tube laser cutting

The most modern form of processing pipes and profiles allows several conventional processes to be processed in just one step. In addition to round shapes, rectangular, square or oval cross-sections are also no problem. On request, contours can also be produced perfectly.

2D laser cutting

The 2D laser cutting method is often a good and cost-effective alternative to the conventional punching process. It can be a good solution for various material groups and especially for the production of small quantities.

In two-dimensional laser cutting, the laser beam hits the material, causing it to melt or burn. If very thin material such as leather or paper is processed, it can also be processed immediately under certain circumstances.

3D laser cutting

3D laser technology is the crème de la crème of non-machining process technologies. It can be used to produce even the most complex geometric workpieces to a very high quality in the shortest possible time. Modern laser cutting systems can also be used in combination, for example for laser punching work.

Points to note when lasering sheet metal

### Which method is the best?

Which method of sheet metal laser cutting is suitable for your particular project depends in particular on the thickness of the sheet metal you have, its processing method and, of course, the desired end product. The quality of the cut surfaces depends largely on the chemical composition of the material and the homogeneity of the sheet metal.

We at CNC24 will be happy to advise you in more detail on the individual techniques you are particularly interested in and find the most suitable technique for your purposes.

!["Laser processing of metal with intensive sparking in the factory"](https://www.cnc24.com/wp-content/uploads/2023/01/cnc-laser-cutting-of-metal-modern-industrial-tech-2021-08-27-21-51-16-utc-1024x683.jpg)

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What we produce

## Sample components

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

Good to know

### The advantages of laser cutting

It is not without reason that laser technology is one of the most popular separation processes. Here are three of the main advantages:

**Quality and precision**

The decisive advantages of laser cutting are the quality, precision and accuracy of the technological cutting process. To name just a few figures that are possible when laser cutting sheet metal, among other things:

- Contour accuracies of ± 0.01 mm

- Cut joints/cutting gaps of approx. 0.03 mm

- Tolerances of ± 0.1 mm

The laser cutter also makes it possible to cut edges at an exact right angle. The use of gases means that hardly any post-processing is required. Laser cutting is therefore one of the most economical processes available on the market.

**Flexible use**

There is no other cutting process on the market that offers such a wide range of materials. The laser can be used to precisely cut through and process almost anything, from steel and ceramics to plastics and fiber composites. It can also be used to incorporate fine geometries or engravings within combined processes. Sheet metal is given the finest cutting lines of the highest quality.

**Economic efficiency**

Lasers have a very high cutting speed with consistent quality, post-processing is almost never necessary. No other cutting process comes close to this combination of laser cutting of sheet metal and other materials. The material utilization is 1A. Another aspect of cost-effectiveness is that the computer-aided CNC laser process does not incur any set-up and wear costs for other tools. In addition, geometries can even be changed if necessary.

#### CNC24 – The best contact for sheet metal laser cutting

Whether a single piece, prototype or series production – we at CNC24 get your sheet metal into shape! We manufacture robust sheet metal laser cuts exactly to customer order, with special design requirements, for the construction of tools and for use in trade, industry and construction.

The laser cutting of sheet metal and tubes has been an integral part of our production program for many years. With our modern lasers, we can manufacture your workpieces quickly, precisely and with impeccable quality at fair prices. As a one-stop store for the procurement of sheet metal parts, we also cover other manufacturing processes and surface finishes: Folding, bending through to nibbling and punching, CNC 24 can provide you with everything from a single source on request.

#### **Sheet metal lasering at CNC24 – your benefits at a glance**:

- Flexible capacities

- Framework agreements

- Attractive prices

- Large selection of materials

- Various [express services](https://www.cnc24.com/express-production/), including production in just 72 hours

- In-house quality control

- Fast production

- Tested suppliers

- A fixed contract and contact person

[Get a quote now](/wizard/)

#### Other manufacturing processes in sheet metal processing:

- [Bending and edging](https://www.cnc24.com/manufacturing-process/bending/)

- [Punching](https://www.cnc24.com/manufacturing-process/punching/)

- [Water jet cutting](https://www.cnc24.com/manufacturing-process/waterjet-cutting/)

- [Laser cutting](https://www.cnc24.com/manufacturing-process/laser-cutting/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "CNC Turning Services Online"
url: "https://www.cnc24.com/cnc-turning-services-online/"
lang: "en"
type: "page"
description: "Simple, online, and fast CNC Turning Services Online Are you looking to have round metal parts manufactured? If so, turning is the right choice for you. Along with milling, it ranks among the most innovative and in-demand manufacturing processes in"
last_modified: "2026-06-27T17:11:27+00:00"
tags: [CNC, fraesen]
---

# CNC Turning Services Online

Simple, online, and fast

# CNC Turning Services Online

Are you looking to have round metal parts manufactured? If so, turning is the right choice for you. Along with milling, it ranks among the most innovative and in-demand manufacturing processes in the manufacturing industry. Read on to find out why this is the case and when outsourcing CNC-turned parts might be worthwhile for you.

[Request a Quote Now](https://www.cnc24.com/wizard/)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![Online CNC Machining parts](https://www.cnc24.com/wp-content/uploads/2022/08/stefanhaehnel_CNC24-39-1024x683.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Highest precision

### What is CNC turning?

**CNC stands for “Computerized Numerical Control” technology.** The term describes the computer-aided turning process used in the production of round, cylindrical, and conical components.

Turning is a subtractive manufacturing process. This means that it is not the machine but, in this case, the clamped workpiece that rotates at high speed, while the fixed turning tool moves toward the workpiece in a feed motion and removes the material being machined.

After milling, turning is the most commonly used industrial manufacturing process for mechanical components.

![A stack of precision-machined metal rings on the production line](https://www.cnc24.com/wp-content/uploads/2023/07/Feature-12.png)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

CNC Turning

### Technical Specifications

| Available diameters: | 1 mm – 5,300 mm |
| --- | --- |
| Available lengths: | 0.5 mm – 20,000 mm |
| Tolerances: | up to +/- 0.05 mm |
| Surface roughness: | up to Ra 0.8 / Rz 3.2 |
| Materials: | Over 600 materials |
| Batch sizes: | Starting at 1 piece |

Our Materials

### Available Materials

| Aluminum | Inconel |
| --- | --- |
| Bronze | Ceramics |
| Casting | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Hard Tissue | Titanium |
|  | More available upon request |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1394.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1392.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1393-1.svg)

The future of turning is digital

### Further classifications of CNC turning processes

The turning method used depends primarily on the machining surface of the workpiece. For example, there are the following categories of turning methods:

- Shaping Turning

- Face Turning

- Profile Turning

- Screw Turning

- Rolling Turning

- Turning

In modern machining centers, such as those at [CNC24](https://www.cnc24.com/), it is also possible to link CNC lathes together to increase production.

![Precision-Machined Metal Machine Parts](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-5-2-1024x1024.jpg)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Surface Treatment

### Advantages of CNC Turning

Modern CNC lathes make it possible to produce workpieces with outstanding precision in a very short time. Thanks to the fully automated process, a quality standard can be achieved that is second to none.

The margin of error that must be factored in for manual turning processes can be virtually eliminated with CNC turning. Thanks to its very high production speed and consistent quality, [CNC turning](https://www.cnc24.com/manufacturing-process/turning/) is particularly recommended for mass production.

Unlike manual turning, automatic turning allows for precise planning and prediction of production times, which helps increase customer satisfaction.

###### CNC Turning – The Biggest Benefits at a Glance:

- Very fast and reliable production

- Complex geometric shapes are possible

- Accurate and precise workmanship

- very high quality standards

- short setup times

- Accurate planning of production times

- also suitable for machining very hard materials

- Outsourcing can offer good value for money

- high safety standards

In modern machining centers, such as those at [CNC24](https://www.cnc24.com/), it is also possible to link CNC lathes together to increase production.

![Industrial-Grade Precision Metal Springs](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-7-768x1024.jpg)

### Fundamentals of CNC Turning

The turning of CNC components can be explained in four main steps:

1. Preparation

Before a workpiece can be turned, the raw material must be prepared accordingly. In CNC turning, semi-finished products such as bars or plates are primarily machined. Depending on the material, size, and the number of pieces to be processed, these are cut to size using a saw, a flame cutter, or [a laser cutting process](https://www.cnc24.com/manufacturing-process/laser-cutting/).

2. The Armor 

In the second step, the corresponding machine tool is also prepared. To do this, the semi-finished parts are clamped into place. The following points should be noted in particular:

- Geometry of the workpiece

- Machine Cutting Forces

- Accessibility During Editing

- Work Sequence

Clamping is a delicate process and must be performed with the utmost precision. For non-experts, it’s a major challenge that can sometimes take hours. The support of a specialist like CNC24 is invaluable here.

3. Programming

The machining program, which ultimately provides the CNC machine with clear instructions for manufacturing the part, is called an NC program. The software used for this process is CAM software (Computer-Aided Manufacturing software). Program creation is one of the few steps that is still performed manually, directly on the CNC machine. This task requires proven experts who, depending on the complexity of the request, spend anywhere from minutes to hours on the job.

4. Manufacturing

The final step involves manufacturing the workpiece. This is once again carried out fully automatically by the CNC machine. In some cases, employees must switch between machines during the process or set them up together at the beginning. The machines used may be lathes capable only of turning, or combination machines capable of both turning and milling. The production time can be precisely calculated using the digital process and depends primarily on the material and the production volume.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Selection of Materials

### For which products is CNC turning suitable?

CNC milling has the edge when it comes to complex designs. CNC turning, on the other hand, is better suited for drilling and shaping operations.

Because it allows for a precise finish, turning is particularly recommended for round surfaces. Common products manufactured using CNC turning include, for example:

- Nuts and Bolts

- Gears

- Roles

- Burner nozzles

- Ball joints

- Turbines

- Housing

- Pipes

- Discs

- Beam

When it comes to the manufacture of machine parts, it is important to note that backward compatibility and asymmetry generally play a decisive role in choosing turning over milling as a manufacturing process.

![Precision-machined turned parts with threads and eyelets](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-8-768x1024.jpg)

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

#### What materials can be processed?

When it comes to CNC turning, there are virtually no limits in terms of materials. Please feel free to contact us if you have a material that isn’t listed here. It’s very likely that we can machine it as well.

- [Aluminum](https://www.cnc24.com/aluminum-turning/)

- Bronze

- Steel

- [Stainless steel](https://www.cnc24.com/turning-stainless-steel-what-should-you-pay-attention-to/)

- Hard Tissue

- Inconel

- Ceramics

- Brass

- Titanium

- Copper

If your partner for CNC turning has the latest machines on the market, you’ll have the luxury of a very wide selection of materials. Here at CNC24, we can use our 3-axis and 5-axis CNC lathes to transform almost any machinable material into precision workpieces.
[
CNC Turning and Milling – Which Is Better?](https://www.cnc24.com/resources/cnc/cnc-turning-and-milling-which-is-better/)

Guaranteed Quality

### CNC24 – Your Partner for CNC Turning

There are many reasons to entrust CNC turning to a reliable, external partner. Whether you need individual parts, small components, or large production runs, CNC24 makes ordering high-quality CNC-turned components easier than ever before.

- We’ll send you [your personalized quote](https://www.cnc24.com/wizard/) within 48 hours.

- Choose between standard shipping in 15–20 business days, express shipping in 6–12 business days, or super-express shipping in just 72 hours.

- Benefit from comprehensive quality control in accordance with ISO 9001:2015.

- We offer attractive and customized pricing.

- For us, a consistently high level of [data security is](https://www.cnc24.com/security/) a given.

Do you have any questions before placing your order? If so, our knowledgeable team in Berlin would be happy to take your call at +49 (0)30 994 04 904.

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Security and services

### We make procurement simple

Non-Disclosure Agreements

IP protection is important to us. All partners are subject to strict non-disclosure agreements (NDA) to protect your intellectual property and keep your purchasing terms confidential.

[Learn more](https://www.cnc24.com/security/)

Framework agreements

Secure attractive purchasing conditions and high quality in series production. Talk to us about framework agreements for **stable prices** with long-term supply.

[Learn more](https://www.cnc24.com/additional-services/framework-agreements/)

One contractor

CNC24 is your sole **contractual and contact partner** throughout the entire project. We guarantee quality and on-time delivery for all orders.

[Learn more](/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Aluminum Turning"
url: "https://www.cnc24.com/aluminum-turning/"
lang: "en"
type: "page"
description: "Basics of Materials and Processes Aluminum Turning These days, it’s hard to imagine industrial applications without aluminum. It’s exceptionally well-suited for machining processes such as turning. However, there are important considerations to keep in mind. In the following text, you’ll"
last_modified: "2026-06-27T16:12:40+00:00"
---

# Aluminum Turning

Basics of Materials and Processes

# Aluminum Turning

These days, it’s hard to imagine industrial applications without aluminum. It’s exceptionally well-suited for machining processes such as turning. However, there are important considerations to keep in mind. In the following text, you’ll learn everything you need to know about turning aluminum.

[Request a Quote Now](https://www.cnc24.com/wizard/)

1,500+

Satisfied Customers

5,500+

Available Machines

0.11%

Complaint Rate

![Online CNC Machining parts](https://www.cnc24.com/wp-content/uploads/2022/08/stefanhaehnel_CNC24-39-1024x683.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Alloy and Applications

### What exactly is aluminum, and which alloy can be used for aluminum turning?

It is interesting to note that this element—which belongs to the group of light metals and is denoted by the symbol Al—was not discovered until the 19th century. This is because, although it is the third most abundant element in the Earth’s crust, it does not occur there in its pure form but only in compound form. Aluminum is most commonly found as bauxite, which consists of about three-fifths aluminum hydroxide. The extraction process is called smelting.

![“High-precision metal component with a smooth surface and multiple recesses, manufactured by CNC24”](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-_-Milling-and-nature-anodized-2-1024x1024.jpg)

### Aluminum is rarely used in its pure form

Purity and alloy composition are also key factors when it comes to the machinability of aluminum. Just like wrought alloys, pure aluminum exhibits long-chip formation; it “lubricates” itself. For this reason, pure aluminum is not suitable for turning and is rarely used in this form in industry.

###### Good hardening due to magnesium and copper

Instead, only work-hardened or heat-treated aluminum alloys are used. Common processing methods include plastic deformation through cold rolling or heat treatment. Aluminum can be hardened particularly well with magnesium and copper. Example: Pure aluminum has a tensile strength of less than 100 N/mm². By adding magnesium to the alloy, this value can be increased to around 240 N/mm². With a copper alloy, a value of 500 N/mm² can even be achieved.

###### The harder the aluminum, the easier it is to turn

Work-hardening materials include pure aluminum, as well as all naturally hard or hardenable aluminum alloys. The most common types are AlZnMgCu, AlCuMg, AlZnMg, and AlMgSi.

###### Examples of cast alloys suitable for turning

- AISi

- AISiMg

- AIMg

- AISiCu

- AICuTi

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

CNC Turning

### Technical Specifications

| Travel distances: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances: | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8  –  Rz 3.2 |
| Batch sizes: | Starting at 1 piece |
| Machines | Modern 3- and 5-axis milling machines |

Our Materials

### Available Materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Casting | Titanium |
| Hard fabric | Additional materials available upon request |
| Inconel |  |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1394.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1392.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1393-1.svg)

Applications of the Material

### What are the applications of turned aluminum?

Thanks to its outstanding properties, aluminum is one of the most important materials used in industry worldwide. In addition to many everyday items, it is used to manufacture semi-finished products, such as sheet metal, tubes, and aluminum profiles. Furthermore, aluminum is often used as an alternative to copper conductors because of its high thermal conductivity.

![](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-32.png)

The Foundation of Industry

### From the automotive industry to the construction industry, many sectors benefit from aluminum

Despite its robustness, aluminum is known for being lightweight, making it ideal for all industries that value this very advantage. These include, above all, the automotive and aerospace industries, which find that using lightweight aluminum provides a corrosion-resistant solution that also saves a significant amount of fuel thanks to its light weight.

Aluminum also plays a major role in the construction industry, as this material can, in some cases, drastically reduce construction time and save a lot of money. One reason for this is that aluminum’s light weight makes it easy to transport and process in one piece.

In addition, aluminum can be easily prepared in advance and does not need to be welded or painted on-site at the construction site. When used in roofs and facades, the aluminum oxide layer eliminates the need for any further treatment. Aluminum window and door frames help create a comfortable indoor climate.

![Turning and milling](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-_-Milling-and-nature-anodized-2.jpg)

Benefits at a Glance

### The Key Benefits of Aluminum at a Glance

We are your direct point of contact for all inquiries and orders regarding CNC manufacturing of prototypes, individual parts, small production runs, and—we’re happy to handle—larger quantities as well.

Our in-house automated manufacturing, a global network of strong partners, and CNC24’s quality management system in accordance with DIN EN [ISO 9001:2015](https://www.cnc24.com/resources/blog/iso-9001-certification/) make us your reliable and competent partner for turned parts, milled parts, stamped parts, cut parts, sheet metal parts, and surface finishes.

- lightweight (about 50% lighter than equivalent steel)

- corrosion-resistant

- shock- and impact-resistant

- easily formable both cold and hot

- UV-resistant

- vapor-tight

- non-magnetic

- temperature-insensitive

- ultimately tear-resistant

- easy to clean

- fully recyclable

![](https://www.cnc24.com/wp-content/uploads/2023/01/Turning-_-Milling-and-nature-anodized--1024x1024.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**Special Features**

#### **Aluminum Alloys with Silicon**

If the alloy contains silicon, special care is required. This is because silicon has a direct effect on the melting temperature. When turning aluminum alloys containing silicon, the following rule applies: The higher the percentage of silicon, the lower the feed rate should be.

Things to Keep in Mind When Turning Aluminum

### What should be kept in mind when turning aluminum, and what problems might arise?

Although aluminum is generally an excellent material to machine, the process still requires expertise. One of the most important considerations when turning aluminum is selecting the correct cutting speed. The main criteria to keep in mind here are primarily:

- The Composition of the Alloy

- Tool Quality

- Inspection report for each shipment

- The Features of the Lathe

## General Recommendations Regarding Cutting Depth, Feed Rate, and Speed

Tip

### Less than 12% silicon

For aluminum alloys containing less than 12% silicon, a cutting depth of 1.0 mm, a feed rate of 0.1 mm/rev, and a cutting speed of 100 m/min are typically used. With a cutting depth of 2.0 mm and a feed rate of 0.3 mm/rev, the cutting speed is 600 m/min; with a cutting depth of 3.0 mm and a feed rate of 0.6 mm/rev, the cutting speed can be calculated at 1200 m/min.

Tip

### More than 12% silicon

For aluminum alloys with a silicon content of more than 12%, the cutting speed decreases in proportion to the depth of cut and the feed rate. For example, a cutting speed of 100 m/min corresponds to a depth of cut of 0.5 mm, with a feed rate of 0.1 mm/rev. At a cutting speed of 200 m/min, the cutting depth is 1.0 mm and the feed rate is 0.2 mm/rev. At 300 m/min, the depth is 1.5 mm and the feed rate is 0.4 mm/rev.

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

Save yourself time and effort and let us do the work. Thanks to streamlined procurement processes and state-of-the-art CNC machines, we are able to machine aluminum and a wide range of other machinable materials quickly and at a fair price. Whether you need a prototype or are looking for mass production, we guarantee tested quality and fast, on-time delivery. In addition to our standard express delivery within six to 12 business days, we also offer [72-hour express manufacturing](https://www.cnc24.com/express-production/).

See for yourself and request your [personalized quote](https://www.cnc24.com/wizard/)
today. Do you have any questions? Our team will be happy to assist you by phone at +49 (0)30 994 04 904.

[Get a Quote Now](https://www.cnc24.com/wizard/)

See for yourself

### Why CNC24 Is the Best Partner for Aluminum Turning

Aluminum is one of the most important materials in the manufacturing industry due to its outstanding properties. In particular, the combination of lightness and strength makes aluminum indispensable in many industries, such as the automotive and construction sectors. Aluminum alloys are easy to machine, but turning and [milling aluminum](https://www.cnc24.com/aluminum-milling/) still require specialized expertise. Cutting depth, feed rate, and speed must be optimally coordinated depending on the alloy composition.

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Milling steel"
url: "https://www.cnc24.com/manufacturing-process/milling/milling-steel/"
lang: "en"
type: "page"
description: "What you should bear in mind Milling Steel Milling steel is a professional project and requires particularly good preparation in addition to the necessary material knowledge. Find out more here! Request a quote now 1.500+ Satisfied customers 5.500+ Available machines"
last_modified: "2025-09-03T15:19:36+00:00"
tags: [fraesen]
---

# Milling steel

What you should bear in mind

# Milling Steel

Milling steel is a professional project and requires particularly good preparation in addition to the necessary material knowledge. Find out more here!

[Request a quote now](/wizard/)

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![Steel milling - precision milling of a metal block](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-38-1024x683.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

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![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Basis of the industry

### Milling steel – What you should bear in mind

Steel is one of the oldest materials and the number one working basis for the automotive industry in particular. However, milling steel is a professional project and requires particularly good preparation in addition to the necessary material knowledge.

Learn interesting background information about steel below and get 6 valuable tips for milling.

![Completion in CNC technology: finished turned part](https://www.cnc24.com/wp-content/uploads/2022/12/Milling--900x1024.jpg)

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We will send you a suitable offer within 48 hours

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### Steel is not always the same as stainless steel

Steel and stainless steel are often confused, and not just by laypeople. This is not least due to the colloquial terms, which are confusing. These differ from the technical definitions of steel and stainless steel and there are also a number of exceptions. Let’s take a closer look at the terminology.

#### Steel

In principle, you can officially speak of steel if the alloy in question consists primarily of iron material and the carbon content does not exceed the percentage mark of 2.06%.

This accuracy was determined because the same carbon content for cast iron is above exactly this 2.06 %. But watch out: There are in fact steel alloys that are above this value and can still be called steel. However, there are relatively few that fall under this exemption.

#### How and why is steel hardened?

There are various process techniques for hardening steel. Case hardening is probably one of the best known. The procedure is as follows:

- The piece of steel is carburized until an average 4 mm thick surface layer is formed.

- After heating to the tempering temperature, the parts are then quenched. This process can be carried out with water, but also with oil, inert gases or molten salt, for example.

By hardening the steel, improved mechanical properties such as good tempering stability, ideal damping and wear resistance can be achieved. Hardened steel is mainly used in the automotive industry and in mechanical engineering.

#### Stainless steel

A technician would confirm that stainless steel is the purest form of steel. Stainless steel alloys always contain the iron by-products sulphur and phosphorus in a percentage by mass of no more than 0.025 %. Only then are they officially considered stainless steel.

Other alloy components of stainless steel are usually chromium and nickel, which make the material particularly resistant to corrosion.

#### When is steel/stainless steel stainless?

Steel or stainless steel alloys only become rustproof with a chromium content of at least 10.5%, in some cases 13%.

This is important to know, because all too often stainless steel is equated with stainless steel or stainless steel is assumed to be fundamentally rustproof.

CNC milling

### Technical data

| Travel paths: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances: | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8 – Rz3.2 |
| Lot sizes: | from 1 piece |
| Machines | Modern 3- and 5-axis milling machines |

Our materials

### Available materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Casting | Titanium |
| Hard fabric | Further materials on request |
| Inconel |  |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

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Get a quote for your parts

[Get a quote now](/wizard/)

6 tips

### For steel processing

1.

If you want to avoid comb cracks, it is best to work without coolant when roughing steel. When finishing, on the other hand, a suitable coolant is possible and advantageous due to the reduced heat supply in order to improve the surface quality of the steel.

2.

For martensitic stainless steels, select a higher cutting speed and a tougher grade with reinforced cutting edges for safety reasons.

3.

The highest possible cutting speed of vc = 150-250 m/min (492-820 feet/min) also helps to avoid the formation of built-up edges.

4.

Due to the high work hardening and cutting forces of martensitic steel, it is essential to select the correct machining and roll-in strategy in advance.

5.

When milling harder types of steel, pay particular attention to the optimum position of the milling tool. Otherwise chipping can easily occur.

6.

Do not select a feed rate that is too low, as the cutting edge may start in the plastically deformed area, which may result in greater insert wear.

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

#### Severity of steel processing

How difficult steel is to machine depends on

- its alloy components and proportions

- the heat treatment

- the hardness of the steel grade and

- its manufacturing process (cast, rolled, etc.)

The respective steel alloy can be recognized by the material number. You should always keep this in mind when purchasing steel.

If you would like to delve deeper into the topic, we can recommend [this video](https://www.youtube.com/watch?v=if3GUlMnmCo). More information about the designation system for steels can also be found on the website [maschinenbau-wissen.de](https://www.maschinenbau-wissen.de/skript3/werkstofftechnik/stahl-eisen/39-stahl-bezeichnungssystem).

Irreplaceable material

### Conclusion

Steel is one of the most important construction materials of our time. Its material properties, such as wear resistance, make it irreplaceable, particularly for use in the automotive and mechanical engineering industries.

Milling is the machining technique of choice when it comes to hardened steel. At the same time, it can present a major technical challenge that requires comprehensive expertise and a high-quality steel milling cutter.

!["High-precision CNC milling of a complex metal gearbox in the CNC24 production system"](https://www.cnc24.com/wp-content/uploads/2022/07/fra%CC%88sen-lp.jpg)

Get a quote for your parts

[Get a quote now](/wizard/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

![CNC components](https://www.cnc24.com/wp-content/uploads/2023/04/stefanhaehnel_CNC24-39-scaled.webp)**What we produce**

## Our sample components

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Stainless Steel Milling: Here&#8217;s How"
url: "https://www.cnc24.com/manufacturing-process/milling/stainless-steel-milling-heres-how/"
lang: "en"
type: "page"
description: "Machining with the highest precision Stainless Steel Milling: Here's how In this article, learn more about stainless steel in the manufacturing industry. You'll also find seven tips for successfully milling stainless steel. Request a Quote Now 1,500 Satisfied Customers 5,500"
last_modified: "2026-06-27T16:57:48+00:00"
tags: [fraesen]
---

# Stainless Steel Milling: Here&#8217;s How

Machining with the highest precision

# Stainless Steel Milling:
Here’s how

In this article, learn more about stainless steel in the manufacturing industry. You’ll also find seven tips for successfully milling stainless steel.

[Request a Quote Now](/wizard/)

1,500

Satisfied Customers

5,500

Available Machines

0.11%

Complaint Rate

![](https://www.cnc24.com/wp-content/uploads/2022/12/metalworking-cnc-milling-machine-PR2DJ4Y-1024x683.jpg)Metalworking CNC milling machine. Modern metal-cutting technology. Shallow depth of field. Warning: authentic footage shot under challenging conditions. Slightly grainy and possibly blurry.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

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![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Here’s how it works

### Stainless Steel Milling

For decades, stainless steel has been at the very top of the popularity rankings for building materials.

Its properties make it the ideal base material for various components that are in high demand across a wide range of industries, particularly due to their corrosion resistance.

Milling stainless steel is a tried-and-true manufacturing method, but it takes practice to master.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Drehen-Kleinserien-1.jpg)

### The Contract Manufacturing Process at CNC24

It all starts with your call or message.

We will review your request and provide you with a transparent quote within a few days. No matter how complex your project may be, we are happy to take on any challenge.

Once we have agreed on a production order, we tailor our state-of-the-art manufacturing processes and techniques to the production of your products.

As a client, you will receive your components on time, as agreed, and in the agreed-upon quality. We can meet even the most complex needs, requirements, and designs. This enables your company to meet its deadlines and fulfill its orders, delighting your customers in the process.

### Reliable CNC Contract Manufacturing

CNC24 is a contract manufacturer that honors its agreements.

When you order from us, you’ll receive every product in the desired configuration, by the agreed-upon deadline, and with consistent quality. This applies regardless of the quantity. Our machinery and our team of highly skilled specialists are at your disposal for the manufacture of your components.

Let our reliability and commitment to quality in manufacturing inspire you. As a contract manufacturer, we are the machining service provider you’ve been waiting for!

##### Why not hire CNC24?

Why CNC24

### Your Benefits

- Flexible and available capacity at all times

- Competitive prices on all components

- Quality Control in Accordance with ISO 9001:2015

- A single point of contact for all manufacturing processes

- Digital processes with a personal point of contact

The choice is yours

### Our Delivery Times

- Quote within 48 hours

- Standard production in 15–20 business days

- Express Service in 6–12 business days

- Super-Express Service in 72 Hours

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Surface Treatment

### What are stainless steel components used for, and why is stainless steel milling a good machining technique?

Thanks to its durability, stainless steel is highly versatile. The material is germ-free and therefore very popular for the production of surfaces used in both the medical and food service industries. Many household items are also made of stainless steel. Scratches or other signs of wear on stainless steel are quite rare, even after years of use. 

Stainless steel alloys containing chromium and nickel make the material consistently corrosion- and weather-resistant, which makes them very suitable for outdoor use. Stainless steel—defined as an alloy containing at least 13 percent chromium—is rust-resistant and can officially withstand temperatures of up to 300 degrees Celsius. Even the harshest weather conditions, water vapor, and various acids have no effect on stainless steel products.

Furthermore, stainless steel is extremely easy to shape and join as a base material. Architects and designers appreciate its appearance, and the plumbing and heating industries, for example, also regard stainless steel as the material of the future.

Milling is one of the most popular machining techniques for stainless steel—and for good reason! There are virtually no limits to the beautiful designs that can be created using this method. At the same time, however, the unique properties of stainless steel often pose a major challenge during the milling process. But don’t worry—we’ve prepared some tips for you on this topic later on!

![Stainless Steel Milling](https://www.cnc24.com/wp-content/uploads/2022/12/Milling-1-3-768x1024.jpg)

### Side Note: Types of Stainless Steel and Their Applications

Not all stainless steel is the same, a fact that is reflected not least in the raw material and retail prices. Below is a brief overview of the differences between the most common alloys.

#### Austenitic steel

Austenitic steels are also known as chromium-nickel steels because of their two main alloying elements. Their alloy composition makes them indispensable, particularly in the manufacture of household goods and in the food industry. This type of stainless steel is also of great use in mechanical engineering and the chemical industry due to its high durability. 

The best-known grades of stainless steel are 18/8 and 18/10. The designation reflects the percentage composition of the steel. For example, 18/8 means 18% chromium, 8% nickel, and 74% steel. Only these grades are permitted to be labeled as stainless. In the manufacture of less expensive items, the nickel content is sometimes omitted entirely, or manganese is used to achieve a certain level of acid resistance. Super austenitic steel contains more than 20 percent nickel.

#### Martensitic steel

Martensitic steel is frequently used in the household goods sector, for example, in the manufacture of high-quality knives. At the same time, it is also used in the production of surgical instruments. Martensitic steel alloys contain between 10 and 18 percent chromium. 

420 nickel-free chromium steel has a ferritic microstructure and is therefore magnetic. This makes it ideal, for example, for manufacturing lids that are specifically designed to have this property. Although pure chromium steel is not quite as corrosion-resistant as its austenitic steel counterparts, it is still highly resistant to most aggressive acids and alkalis.

#### Ferritic steel

Ferritic steel is divided into two groups based on its composition: one with just over 10 to 13 percent chromium and one with up to 18 percent. The higher the chromium content, the better the corrosion resistance; however, it is almost always better than that of martensitic steel. The formability of ferritic steel is somewhat limited and generally involves cold working. To make it hardenable and magnetic at the same time, elements such as vanadium or molybdenum are added. 

Ferritic steel exhibits a pleasingly high resistance to chloride and is heat-resistant. Visually, however, it is not particularly appealing compared to other types of steel. This, in turn, makes it a good and comparatively inexpensive base material for the production of castings in chemical plants or in the water treatment industry, for example, for storage furnaces. Car exhaust pipes are also made of ferritic steel.

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CNC Milling

### Technical Specifications

| Travel distances: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances: | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8  –  Rz 3.2 |
| Batch sizes: | Starting at 1 piece |
| Machines | Modern 3- and 5-axis milling machines |

Our Materials

### Available Materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Casting | Titanium |
| Hard Tissue | Additional materials available upon request |
| Inconel |  |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

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Surface treatment

### We get the best out of your components

Refinement, appearance, protection against wear and corrosion prophylaxis of the turned components are as much part of our core business as the production of components.

- Sandblasting

- Paint

- Anodizing

- Powder coating

- Electroless nickel

- Galvanizing

- Passivate

- Chromate

[All surface processes](https://www.cnc24.com/manufacturing-process/surface-treatment/)

![Surface treatment](https://www.cnc24.com/wp-content/uploads/2022/08/stefanhaehnel_CNC24-39-1024x683.jpg)

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We will send you a suitable offer within 48 hours

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7 Tips

### For milling stainless steel

1. The Best Milling Machine

Never machine stainless steel with a wood router; instead, be sure to choose a high-quality CNC router that is specifically recommended for machining metal and stainless steel sheets. It should be stable in all axes and fully optimized for the machining process. Only then can it withstand the high forces it encounters when milling stainless steel.  

2. Continuous cooling

The key to milling stainless steel is constant cooling. This is because stainless steel has low thermal conductivity, making it difficult to dissipate the heat generated during machining through the chips. This could result in unwanted deformation or work hardening of the machined area. It is recommended to ensure a continuous supply of cooling lubricant throughout the entire milling process.

3. Tension and Cutting

Of course, it ultimately comes down to cost as well, but the higher the chip removal rate, the shorter the service life of your milling machine will be. Furthermore, this is the best way to avoid the risk of surface damage. When considering the number of cutting edges, the guiding principle is: The harder the base material, the more cutting edges should be used. 

4. Milling Heads

When milling hard stainless steel alloys, milling heads made of a cobalt alloy have proven to be highly effective, as they dissipate the heat generated very well. These include HSS milling heads of the VA type. When machining a relatively thin stainless steel plate, Type N HSS milling heads are worth trying. Solid carbide (VHM) milling heads are theoretically sufficient for roughing, but the resulting tool life—which can be significantly reduced in some cases—must be taken into account. A simple rule of thumb is: The higher the chip removal rate, the shorter the tool life. 

5. Feed Rate and Speed

Cutting Speed for Milling Stainless Steel. If you choose HSS milling heads, a cutting speed between 10 and 14 m/min is recommended when milling stainless steel. If you want to calculate the feed rate yourself, you can use the following formula:

vf = n * z * fz
Breakdown:
vf = feed rate in mm/min
n = milling cutter speed in rpm
z = number of cutting edges on the milling cutter
fz = tooth feed in mm/tooth (typically 0.1 mm/tooth for aluminum)

For simplicity, this data can also be quickly obtained from reference tables or online [cutting data calculators](https://saegen-stuttgart.de/schnittdatenrechner/).

6. Safety

It cannot be emphasized enough that milling is a potentially dangerous machining process. Therefore, you should never fail to wear appropriate protective clothing and safety glasses. For a relatively small investment, you can prevent serious accidents. 

7. Professional Support

Is stainless steel production still new territory for you, but do you need a relatively large number of stainless steel modules fairly quickly? Not only in that case, but especially then, you should consider having your stainless steel components simply milled by a reliable specialist. 

Reliable Quality

### The CNC24 Quality Promise

All components are inspected in our in-house measurement center. If a component does not meet our quality standards, we rework it in our own production facility or, in some cases, even manufacture a new one.

- Maximum on-time delivery and flexible capacity at all times

- Outstanding quality from a German medium-sized company, combined with international scale and performance

- 100% Digital Processes for Maximum Efficiency

- No tedious claims processes and a reduction in the workload associated with our customers’ incoming goods inspections

[Learn More](https://www.cnc24.com/additional-services/quality-management/)

!["High-precision manufactured metal parts on a gray background"](https://www.cnc24.com/wp-content/uploads/2023/05/Design-ohne-Titel-30.png)

Your Partner for All Components

### How about us? CNC24 stands for:

Here at CNC24, we have state-of-the-art, high-quality CNC milling machines and the expertise needed to provide you with profitable support for your projects, while you and your team can continue to focus on your day-to-day business. We stand for:

- Simple Procurement Processes

- On-Time Delivery

- Adherence to the highest quality standards

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### Conclusion – Stainless Steel Machining Made Easy with CNC24

Stainless steel is a versatile, all-purpose material used in many industries. Primarily composed of stainless steel, chromium, and nickel, it forms a high-quality, rust-resistant, and sterile alloy that is suitable for use in both the food industry and the medical field. In addition, many durable household items are made of stainless steel. Stainless steel is also widely popular in the chemical industry due to its acid resistance. 

Are you looking for high-quality stainless steel components at a reasonable price? Then CNC24 is the right choice for you. At CNC24, your milled parts are manufactured using state-of-the-art 3-axis and 5-axis milling machines. In addition to stainless steel, we also mill other materials such as aluminum and offer additional manufacturing processes, including the machining of your precision parts. If you need your order quickly, our 72-hour express production service is the right choice for you.

Does this sound interesting? Then simply contact us using the [online form](/wizard/), and we’ll send you a no-obligation quote within the next 48 hours. We’d like to invite you to take a closer look at our milling services.

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## Other manufacturing processes

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---

---
title: "Aluminum Milling"
url: "https://www.cnc24.com/aluminum-milling/"
lang: "en"
type: "page"
description: "Machining of Aluminum Aluminum Milled Parts: Material Selection, Cost Optimization, and CNC Machining Aluminum is one of the most commonly used materials in machining and is employed in a wide variety of components and industries. Its properties make it ideal"
last_modified: "2026-06-27T16:18:47+00:00"
tags: [fraesen, SEO]
---

# Aluminum Milling

Machining of Aluminum

# Aluminum Milled Parts: Material Selection, Cost Optimization, and CNC Machining

Aluminum is one of the most commonly used materials in machining and is employed in a wide variety of components and industries. Its properties make it ideal for machining on a milling machine. Below, you’ll learn more about aluminum as a material for components and receive nine tips for milling and machining aluminum.

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## Why Aluminum Machined Parts Dominate Modern Manufacturing

In modern industrial manufacturing, aluminum has established itself as the material of choice for high-precision CNC-machined parts. From high-strength structural components in the aerospace industry to robotics components and thermally optimized heat sinks in the electronics industry—aluminum alloys offer a unique combination of lightweight construction, machinability, and functional properties.

The key economic advantage lies in its excellent machinability: While steel requires cutting speeds of vcv_cvc​ = 180–250 m/min, aluminum alloys allow for vcv_cvc​ = 600–1,200 m/min—a 3- to 5-fold increase. This drastically reduces machine cycle times and thus significantly lowers production costs per component.

At CNC24, 67% of all milled parts produced are made of aluminum—and that percentage is on the rise. This trend is driven by measurable economic and technical advantages:

**Material Advantages of Aluminum Milled Parts:**

- **Excellent strength-to-weight ratio:** Density 2.7 g/cm³ vs. 7.85 g/cm³ for steel (65% weight savings)

- **High thermal conductivity:** λ = 237 W/(m·K) – ideal for heat dissipation

- **Excellent machinability:** Low cutting forces, high feed rates

- **Corrosion resistance:** Natural Al₂O₃ layer, which can be enhanced through anodizing

- **Cost-effectiveness:** Despite higher material costs, often 15–45% cheaper in terms of TCO

- **Versatile surface treatments:** anodizing, hard anodizing, powder coating

**A specific cost estimate example:
**A 150×150×30mm flange made of EN AW-6082 costs about 49€ per piece (material 7.62€ + machining 34.83€ + anodizing 4.50€).
The identical component made of 1.4301 stainless steel costs approximately €155, a difference of 216%.
The reason: three times the machining time and 60% higher tool wear with steel.

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## The Most Important Aluminum Alloys for CNC-Milled Parts

Choosing the right aluminum alloy affects not only material costs but also machining strategies, achievable tolerances, and component performance. The following table provides an overview of the five most important alloys:

| Alloy (EN AW) | Chemical Name | Strength | Costs | Machinability | Main Application |
| --- | --- | --- | --- | --- | --- |
| 6082 | AlSi1MgMn | 310 MPa | €€ | ★★★★★ | General Mechanical Engineering, 90% of all applications |
| 6061 | AlMg1SiCu | 310 MPa | €€ | ★★★★★ | U.S. standard, identical to 6082 |
| 7075 | AlZnMgCu1.5 | 572 MPa | €€€€ | ★★★★☆ | Aerospace, high-stress components |
| 5083 | AlMg4.5Mn0.7 | 317 MPa | €€€ | ★★★★☆ | Marine, chemical plant engineering, seawater-resistant |
| 2024 | AlCu4Mg1 | 470 MPa | €€€€€ | ★★★★★ | Aerospace (certified) |

### EN AW-6082: The standard alloy used in 90% of all milled parts

EN AW-6082: The standard alloy used in 90% of all milled parts

EN AW-6082 is the most widely used aluminum alloy in European industry. With a tensile strength of 310 MPa, excellent machinability, and a price of 8.50–9.50 €/kg, it offers the best value for money. The alloy is easy to weld, anodes very well, and is corrosion-resistant.

**When to choose EN AW-6082:**

- Standard Applications in Mechanical Engineering (Housings, Flanges, Adapters)

- When a strength of 310 MPa is sufficient

- Cost optimization is a priority

- Anodizing or welding is planned

**Procurement Tip:** If the designer specifies a more expensive alloy, it’s worth asking for clarification. In practice, 6082 solutions with an optimized design are often less expensive than over-engineered 7075 components.

### EN AW-7075: When maximum strength is required

For demanding applications requiring strength levels above 500 MPa, EN AW-7075 is the top choice. The alloy achieves a tensile strength of 572 MPa with only a slightly higher density (2.81 g/cm³). However, the price ranges from 18.50 to 20.50 €/kg—a 120% premium over 6082.

**Typical applications:**

- Aerospace (Structural Components)

- Motorsports (Chassis Components)

- Heavily Loaded Tools and Fixtures

**Important:** 7075 is difficult to weld and has only moderate corrosion resistance. A coating is almost always required.

### EN AW-5083: Seawater Resistance

EN AW-5083 is ideal for marine applications or corrosive chemical environments. The alloy offers excellent corrosion resistance—even in seawater—and is highly weldable. At €12.50–13.50/kg, its price falls between that of 6082 and 7075.

In shipbuilding, the offshore industry, and chemical plant construction, 5083 has practically become the standard.

#### Aluminum Casting Materials

When aluminum is processed by casting, it is most often combined with silicon. This combination makes processing extremely easy, while also allowing the alloy to achieve high strength. To further harden the aluminum casting alloy, copper, magnesium, or a combination of both has proven effective. It should be noted, however, that this can slightly compromise the alloy’s otherwise ideal corrosion resistance.

#### Wrought aluminum alloys

Work-hardening materials include pure aluminum, as well as all naturally hard or hardenable aluminum alloys. The most common types are AlZnMgCu, AlCuMg, AlZnMg, and AlMgSi.

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- Turning, milling, sheet metal—all from a single source

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- 100% Quality Inspection at the CNC24 Measurement Center

- Up to 20% cost savings compared to direct procurement

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## CNC Machining: Process Reliability at the Highest Level

Professional aluminum machining requires more than just standard cutting parameters. Three critical factors determine the achievable precision and cost-effectiveness:

### 1. Prevention of built-up edge formation through optimized tool technology

Aluminum tends to weld onto the milling cutter and form built-up edges. These drastically impair surface quality and lead to dimensional deviations. The solution lies in a combination of high cutting speeds (vcv_cvc​ = 600–1,200 m/min) and specific tool coatings.

**Process parameters for defect-free surfaces:**

- **DLC** (Diamond-Like Carbon)**coatings**: Prevent the aluminum from sticking to the tool

- **AlTiN Coatings:** An Alternative for Higher Cutting Temperatures

- **Cutting angle 10–15°:** Aluminum-specific tool geometry reduces cutting forces

- **MMS (Minimal Quantity Lubrication):** Precisely metered coolant supply prevents thermal stress

Professional manufacturers rely on polycrystalline diamond (PCD) tools for large-scale production—with tool life up to 50 times longer than that of coated carbide end mills.

### 2. Thermal Management for IT7 Precision and Tighter Tolerances

The coefficient of thermal expansion of aluminum (α = 23.1 × 10⁻⁶/K) is twice that of steel. In a 1,000-mm-long component, a temperature difference of just 20°C results in a length difference of 0.46 mm—which is critical for tight tolerances.

**IT7 Quality Requirements:**

- Temperature stability of ±2°C throughout the entire processing

- Measurements in a climate-controlled test chamber (20°C in accordance with DIN EN ISO 1)

- Tempering phase >2 hours for large parts (>500 mm)

- Compensation for Thermal Expansion in CNC Control Systems

For critical aerospace components, thermal FEM simulations are also performed to predict warpage and compensate for it through machining strategies.

### 3. Vibration Control Through High-Rigidity Machine Designs

Thin-walled aluminum structures (<2 mm) are prone to chatter marks. The solution lies in a combination of robust machine technology and intelligent machining strategies:

- **HSK spindles** (hollow-shaft taper): 30% greater rigidity compared SK mounts

- **Solid beds** made mineral cast: Damping high-frequency vibrations

- **Hydraulic Expanding Chucks:** Positive-Fit Clamping Without Deformation

- **5-Axis Simultaneous Machining:** Elimination tool changes, optimal positioning

- **Adaptive Feed Control:** Automatic Adjustment for Critical Geometries

CNC24 relies exclusively on centers with HSK spindles, thereby achieving repeatable Ra values 1.6 0.8 even thin-walled structures.

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[Get now](https:> 600 mm | 4 mm | 6–10 mm | Consider a ribbed design |

**Case Study:** A housing with a wall thickness of 0.6 mm achieved only Ra 6.3 instead of the specified Ra 3.2 due to vibrations. Solution: Increased wall thickness to 1.8 mm + ribbed design → weight +8%, cost -23%, improved quality.

### Designing Inner Radii for Cost-Effectiveness

**Rule of thumb:** Inner radius ≥ half the cutter diameter (e.g., R3 mm for a 6 mm diameter cutter)

| Radius | Relative Costs | Tool Change | Typical Application |
| --- | --- | --- | --- |
| R 0.5 mm | +18% | Yes (Ø1mm drill bit) | Only when absolutely necessary |
| R 1–2 mm | +8% | Often | Sealing surfaces, functional edges |
| R 3–5 mm | Baseline | No | Standard Bags |

**Cost example:** Part with 8 pockets, each R0.5 mm → 8 tool changes for a Ø1 mm milling cutter = 6 min of non-cutting time. For R3 mm: 1 × Ø6 mm milling cutter for all pockets → **savings of €9.50 per part**.

### Specify Tolerances in Detail

Only 5–10% of all dimensions are truly critical (fitting surfaces, bearing bores). Cost impact of tight tolerances:

- **ISO 2768-m (±0.1–0.2 mm):** Baseline 100%

- **±0.05 mm:** +15% (H7/h6 mating surfaces)

- **±0.01 mm:** +35% (precise bearing seats)

- **±0.005 mm:** +65% (measurement technology)

**Best Practice:** Specify tight tolerances for functional dimensions; use ISO 2768-m for the rest. Savings: €5–8 per part for typical mechanical engineering components. These savings increase with complexity and batch size. This process achieves reproducible Ra values ranging from 1.6 to 0.8, even on thin-walled structures.

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### Surface Treatment and Technical Finishing

The choice of surface treatment affects not only corrosion protection but also wear resistance, electrical properties, and aesthetic quality. A technical comparison of the four most important processes:

| Procedure | Coating thickness | Hardness | Costs | Delivery Time | Main Purpose |
| --- | --- | --- | --- | --- | --- |
| Type II Anodizing | 10–15 µm | 200–350 HV | +3–6€ | +3–5 AT | Standard Corrosion Protection, Appearance |
| Type III Hard Anodizing | 50–80 µm | 400–600 HV | +10–18€ | +5–7 AT | Wear protection, sliding surfaces |
| Powder Coating | 60–120 µm | – | +5–9€ | +4–6 AT | Outdoor, RAL colors |
| Chromating/Passivation |  | – | +2–4€ | +2–3 AT | Basic protection, electrically conductive |

### Anodizing: Electrochemical Oxidation

**Type II – Decorative and Technical Anodizing**

During anodizing, the natural oxide layer on the aluminum is electrochemically reinforced. The resulting layer is firmly bonded to the base material (it is not a coating in the traditional sense) and has a porous structure that is subsequently sealed.

**Process parameters:**

- Electrolyte: Sulfuric acid (H₂SO₄), 15–20%

- Current density: 1.2–1.8 A/dm²

- Temperature: 18–22°C

- Treatment duration: 30–60 min (depending on layer thickness)

**Benefits for technical applications:**

- Excellent corrosion protection (salt spray test >500 hours)

- Electrical insulation (dielectric strength >1000 V)

- FDA-compliant for food contact

- Available colors: Natural (E6/EV1), Black (E6/C0), Blue, Red, Gold

**Type III – Hard Coating for Extreme Conditions**

Hard anodizing uses higher current densities (2.5–4.0 A/dm²) and lower temperatures (–2 to +5°C), resulting in significantly thicker and harder coatings. The surface hardness reaches 400–600 HV—comparable to hardened tool steel.

**Applications:**

- Hydraulic Pistons and Sliding Surfaces

- Guide rails subject to wear and tear

- Heavily Loaded Tool Components

The color is specified as gray-anthracite; decorative coloring is not technically possible.

### Surface Finish Achieved Through Mechanical Post-Treatment

**Glass Bead Blasting**
Produces a uniform, matte surface (Ra 1.0–1.6) and conceals tool marks. Additional effect: The introduction of compressive residual stresses increases fatigue strength.

**Grinding and Polishing**
For components with high aesthetic requirements or cleanroom applications:

- Grinding: Ra 0.8–1.6 with defined grinding lines

- High-gloss polishing: Ra 0.1–0.4 (mirror finish)

**Note:** Polished surfaces can be anodized afterward, but they will lose some of their high gloss in the process. It is still recommended for long-lasting protection.

### Passivation (chrome-free according to SurTec 650)

Alternative to chromate conversion coating (REACH-compliant). Produces a thin conversion coating for basic corrosion protection while maintaining electrical conductivity—important for grounding contacts or EMC applications.

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## Quality Criteria: Selecting Suppliers for Precision-Milled Parts

### Minimum Technical Requirements for Professional Pavers

Choosing the right manufacturing partner is crucial for component quality and on-time delivery. Purchasing managers and design engineers should consider the following criteria:

#### **1. Certification and Quality Management**

- **ISO 9001:2015:** Standardized processes, traceability, continuous improvement

- **AS9102 (FAIR):** Mandatory for aerospace components

- **IATF 16949:** For automotive applications

- **3.1 Material Certificates in accordance with EN 10204:** Documented traceability by batch

#### **2. Machinery and Process Technology**

- **5-axis simultaneous machining:** Complex geometries in a single setup → higher precision

- **HSK Tool Holders:** Essential for vibration-sensitive components

- **Machine bed construction:** mineral cast or polymer concrete for optimal damping

- **Spindle power:** At least 15 kW for cost-effective high-speed machining

#### **3. Measurement Technology for Reproducible Precision**

- **Coordinate measuring machine (CMM):** Indispensable for IT7 and smaller

- **Air-conditioned measurement room:** 20°C ±1°C in accordance with DIN EN ISO 1

- **Optical Measurement Systems:** For intricate geometries and free-form surfaces

- **Surface measurement instruments:** Ra values documented, not estimated

#### **4. In-House Surface Treatment Technology**

- **In-house anodizing facility:** Delivery time reduced by 3–5 days

- **Coating Thickness Quality Control:** Eddy Current or X-ray Fluorescence Measurement

- **Process Stability:** Monitoring of Temperature, pH, and Current Density

#### **5. Materials Expertise and Engineering Support**

- **Advice on Alloy Selection:** T6 vs. T651 Temper Designation

- **DFM Service (Design for Manufacturing):** Design Optimization Before Submitting a Quote

- **Tolerance Analysis:** Feasibility Assessment of Critical Dimension Chains

### Common Quality Issues and How to Prevent Them

**Burr Formation on Outer Edges**
Aluminum, particularly EN AW-6082, is prone to burr formation. Professional deburring (manually or by vibratory finishing with ceramic chips) should be standard practice. At CNC24, deburring is included in the standard quote.

**Mottled Surface After Anodizing**
This is usually caused by machining marks or inconsistent pretreatment. Reputable manufacturers perform pre-grinding with a specified grit size on surfaces where appearance is critical.

**Dimensional Deviations in Large Parts**
Thermal expansion is the main cause. Quality-conscious suppliers condition components larger than 500 mm for at least 2 hours prior to measurement and document the measurement temperature in the test report.

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FAQ

### Frequently Asked Questions About Aluminum Milled Parts

**Which aluminum alloy should be used for machined parts in mechanical engineering?**

EN AW-6082 (AlSi1MgMn) offers the best value for money (€8.50–9.50/kg) and is sufficient for 90% of applications. EN AW-7075 is required only when strength requirements exceed 500 MPa.

**Is aluminum cheaper than steel for milling?**

Yes. Despite the higher material cost, aluminum is 15–45% less expensive for typical CNC-milled parts due to 3–5 times faster machining, 60% less tool wear, and lower energy costs.

**What tolerances can be achieved for milled aluminum parts?**

IT7 is the standard for professional manufacturers. IT6 is possible for critical dimensions. Important: Thermal management—for large parts >500 mm, a 2-hour temperature stabilization phase is required before measurement.

**Can aluminum milled parts be welded?**

EN AW-6082, 6061, and 5083 are easily weldable. EN AW-7075 and 2024 are only weldable to a limited extent (cracking, loss of strength in the heat-affected zone). Alternative: Fastening with Helicoil threads.

**How long does it take to anodize aluminum, and how much does it cost?**

Standard anodizing (Type II): 3–5 business days, cost 3–6€ per part. Hard anodizing (Type III): 5–7 business days, cost 10–18€. In-house anodizing shortens the lead time by 3–5 days.

Do you have any further questions?

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### Conclusion: Aluminum as the Material of Choice for Modern CNC Manufacturing

Aluminum milled parts combine lightweight construction, precision, and cost-effectiveness in a single material. The right choice of alloy—EN AW-6082 in 90% of cases (AlSi1MgMn)—combined with reliable CNC machining and optimal surface treatment—enables cost reductions of 15–45% compared to steel, while also achieving a 65% weight reduction.

**Decision Matrix for Material Selection:**

**Aluminum is the best choice when:**

- Strength requirements: ≤ 310 MPa (EN AW-6082) or ≤ 572 MPa (EN AW-7075)

- Weight reduction is critical (mobile applications, energy efficiency)

- Fast turnaround times are required (processing time 3–5 times shorter)

- Thermal conductivity is required (λ = 237 W/(m·K))

- Corrosion resistance is important (with anodizing)

**Choose steel or stainless steel if:**

- Very high strength is required (>600 MPa under continuous load)

- Extreme temperatures occur (>200°C continuously)

- Magnetic properties are required

- Welding in Highly Critical Applications

**Specific recommendations for action:**

- **Conduct a Material Audit:** Check Steel Milled Parts for Potential Use in Aluminum Applications

- **Questioning the alloy:** Is 7075 really necessary, or is an optimized 6082 design sufficient?

- **Request a DFM review:** Check wall thicknesses, radii, and tolerances for manufacturability

- **TCO Instead of Unit Price:** Compare Total Costs, Including Machining, Tools, and Surface Treatment

- **Supplier Qualifications:** ISO 9001, HSK Technology, CMM Measurement Technology, In-House Anodizing

At CNC24, we offer free DFM analysis for all inquiries regarding aluminum milled parts. Our manufacturing engineers review your designs for optimization potential and provide transparent quotes—not algorithmic instant quotes with a 15–35% safety margin, but genuine manufacturing expertise from our network of over 500 manufacturers.

**Do you need technical assistance with the design of your aluminum milled parts?** Contact us for a no-obligation feasibility analysis. We’d be happy to advise you.

#### **Additional Resources:**

- [Costs of Milled Parts: A Detailed TCO Calculation](https://www.cnc24.com/miscellaneous/tco-in-component-procurement-the-strategic-guide-for-purchasing-in-mechanical-engineering/)

- [CNC Milling at CNC24](https://www.cnc24.com/manufacturing-process/milling/)

- [Stainless Steel Machined Parts: The Material Guide](https://www.cnc24.com/manufacturing-process/milling/stainless-steel-milling-heres-how/)

- [CNC Milling: Steel Components](https://www.cnc24.com/manufacturing-process/milling/milling-steel/)

- [Material Selection in Machining](https://www.cnc24.com/resources/cnc/material-selection-in-cnc-manufacturing-why-machinability-is-crucial/)

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---

---
title: "Laser parts"
url: "https://www.cnc24.com/laser-parts/"
lang: "en"
type: "page"
description: "Laser part production with maximum precision Order laser parts online and have them manufactured Simply order laser parts online. Fast service with attractive prices. You receive a free test certificate with every order. Upload your CAD file and receive a"
last_modified: "2025-09-04T14:46:00+00:00"
---

# Laser parts

Laser part production with maximum precision

# Order laser parts online and have them manufactured

Simply order laser parts online. Fast service with attractive prices. You receive a free test certificate with every order. Upload your CAD file and receive a quote within 48 hours

[Request a quote now](/wizard/)

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Complaint rate

!["cnc laser cutting. Laser processing of printed circuit boards with flying sparks"](https://www.cnc24.com/wp-content/uploads/2022/11/cnc-laserschneiden-1-1024x512.jpg)The close-up scene of lathe machine finish cut process the brass shaft material. The metalworking process by turning machine.

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

Quality and precision

### **What sets us apart in laser part production?**

The continuous expansion of our manufacturing network in laser part production is part of our self-image. This is the only way we can guarantee the quality and precision in production for which our customers value us. We mainly process laser parts with a CO2 laser. Only when cutting temperature-sensitive material, such as copper or aluminum, do we use solid-state lasers that work with a neodymium-doped YAG crystal (Nd:YAG) in the near-infrared range.

We manufacture your laser parts with the utmost precision to ensure quality and compliance with your tolerances. Upload the CAD file of your desired laser parts today and receive a quote from one of our certified manufacturing partners within 48 hours.

![cnc-laser-cutting-metal.png](https://www.cnc24.com/wp-content/uploads/2023/02/the-hi-precision-sheet-cutting-process-by-laser-cu-2021-08-26-15-33-16-utc-1-1024x683.jpg)

CNC laser cutting

### Technical data

| Travel paths: | X-axis: up to 14,000mmY-axis: up to 3,200mm |
| --- | --- |
| Material thickness: | up to 50 mm |
| Tolerances: | up to +/- 0.1 mm |
| Lot sizes: | from 1 piece |
| Best file formats: | STEP,PDF, DXF |
|  |  |

Materials for your laser parts

### Available materials

| Aluminum | Brass |
| --- | --- |
| Bronze | Nickel silver |
| Stainless steel | Copper |
| Steel | More on request |
| Spring steel |  |
|  |  |
|  |  |

Upload

### File formats

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1391.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1394.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1392.svg)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Group-1393-1.svg)

Laser part production

### How are CNC laser parts manufactured?

As soon as you accept** our non-binding offer** and we receive the order from you, your laser parts go into production immediately.

Our team is very familiar with all common CNC laser machines – so that your individual parts or series production are always manufactured by the appropriate experts.

Laser cutting is characterized by precise and sharp-edged material removal and is suitable for both small and large quantities. CNC processing of your laser parts is also particularly cost-effective. Thanks to our large network of manufacturing partners, we can always guarantee you the best offer.

!["Precise production of a metal grid by laser cutting"](https://www.cnc24.com/wp-content/uploads/2023/02/Laser-cut-_-Milling-and-powder-coating-2-1-scaled-1024x1365.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

**The advantages**

### **Digital laser part production**

Do you need specific prototypes, individual parts or even complex assemblies with a laser cut? Simply upload a CAD file and order the production of your laser parts online with a click. Your request will then be checked for feasibility by our experts.

You will receive a quote within 48 hours. Specify which certificates are required directly in the inquiry. As soon as you accept our non-binding offer and we receive the order from you, your laser parts will then go directly into production at one of our certified partners. With the highest precision and a wide range of materials, we can realize almost any request. From prototypes to series production.

- Maximum adherence to deadlines and flexible capacities at all times

- Outstanding quality of a German medium-sized company with international scaling and performance

- 100% digital processes for maximum efficiency

- No annoying complaints processes and relief in the incoming goods inspection of our customers

!["Laser cutting of metal plates with intensive spark formation"](https://www.cnc24.com/wp-content/uploads/2023/02/cutting-steel-with-a-laser-2021-08-26-15-33-16-utc-1-1024x683.jpg)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Material selection

### What needs to be considered when manufacturing laser parts?

Our many years of expertise and particularly sophisticated machinery help us to achieve excellent quality for your laser parts and complex assemblies.

There are a few points to bear in mind when processing laser parts to ensure that the result meets the quality requirements.
During production, slight to severe surface changes may occur when manufacturing your laser parts. This can include tempering colors, laser spatter or even the formation of a burr. This depends primarily on the material selected. For this reason, it is advisable to have certain laser parts additionally processed after laser cutting.

We recommend suitable connection processes for your laser parts:

!["CNC laser processing in production with visible sparks"](https://www.cnc24.com/wp-content/uploads/2023/02/cnc-laser-cutting-of-metal-modern-industrial-tech-2021-08-27-21-51-16-utc-1-1024x683.jpg)

### Experience you can build on

The CNC24 team combines over 30 years of experience in the production of precision components

500+

Finished

5.500+

Machines

80.000

Machine hours / Day

22

Countries

1.500+

Customers

6.000+

Orders

500.000

Individual parts

30 years

Manufacturing experience

### CNC laser part production: Suitable connection processes

Tempering color

### 1. Discoloration of the surface

When [processing sheet metal with the laser process](https://www.cnc24.com/de/blech-lasern-funktionbestellung/), sooty discoloration (tempering color) may occur on the surface of your laser parts. In order to keep the surface of your laser part in perfect condition, we recommend the follow-up process of simple **deburring **or **edge rounding**. In this process, your laser parts are cleaned and surfaces are lightly re-treated.

Burr formation

### 2. Sharp edges

The choice of material is crucial for the further processing of your laser parts. Depending on the type and thickness of the material, a so-called burr may form. This is a sharp edge created by the laser processing of your component. If rounded, smooth edges are important to you, we recommend that you first **deburr **your laser parts in two processes and then have them **trowalized **.

Laser splashes

### 3. Stainless steel laser parts

Laser splashes cannot be avoided when processing stainless steel with the laser process. Splashes can also occur on your laser parts when processing other materials. This then depends on various processes. The subsequent **edge rounding **process **with surface grinding **can correct this consequence of laser processing.

Rippling, imprints or film residue

### 4. Independent of the material

The subsequent edge rounding process with surface grinding or barrel finishing also helps to prevent rippling, imprints or foil residue on your laser parts. These **changes **occur** regardless of the material selected**. In any case, let our experts advise you on whether and which joining process is suitable for your laser parts.

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Offer for your components

We will send you a suitable offer for your components within 48 hours

[Obtain a quote](/wizard/)

What we produce

## Sample components

![Aluminum housing for Controllino](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-23.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-3.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-8.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-9.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-10.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

All manufacturing processes from a single source

### Contract manufacturing for your laser parts

In [contract manufacturing](https://www.cnc24.com/our-services/contract-manufacturing/), we take on your orders from a batch size of 1 piece – there are virtually no upper limits. We are not a B2B marketplace, but work with a selected partner network. Every laser parts manufacturer is regularly audited by us.

Our quality management is **certified** according to **DIN ISO 9001:2015 (DIN EN ISO)**. As we have several lathes, milling machines and a sheet metal processing department in addition to CNC laser machines, we can offer you the ready-to-install production and assembly of even the most complex workpieces and components.

Made in Germany at an extremely competitive price, because **in addition to efficient production,** we **also use state-of-the-art management software** – and thus keep our ancillary costs as low as possible.

!["Delivery man pushes a parcel van in front of a delivery van on the road"](https://www.cnc24.com/wp-content/uploads/2023/02/stefanhaehnel_CNC24-32-4-1024x683.jpg)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Your partner for all components

### CNC24 stands for…

- Simple procurement processes

- On-time delivery and fast delivery

- Quality control in our own [measuring center in Berlin](https://www.cnc24.com/resources/blog/new-cnc24-measuring-center/) (ISO9001)

- Global network with over 500 audited suppliers

- Highest quality and competitive prices for all manufacturing processes

- All plastics and metals available in over 600 materials

[Get a Quote](/wizard/)

[+49 (0)30 994 04 904](tel:+4903099404904)

![Team CNC24](https://www.cnc24.com/wp-content/uploads/2022/12/stefanhaehnel_CNC24-3-1024x683.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Wizard EN"
url: "https://www.cnc24.com/wizard/"
lang: "en"
type: "page"
last_modified: "2026-01-31T17:17:14+00:00"
---

# Wizard EN



---

---
title: "Imprint"
url: "https://www.cnc24.com/imprint/"
lang: "en"
type: "page"
description: "Imprint Information according to § 5 TMG: CNC24 GmbHCity Dock Berlin ZentrumMarzahner Straße 21E13053 BerlinManaging Director: Willi RuoppSales tax ID: DE815835534Commercial Register: Commercial Register Berlin-CharlottenburgRegistration number: HRB 209482 BResponsible for content acc. § 55 II RStV:Willi RuoppContact:E-mail: info@cnc24.comPhone: +49 30"
last_modified: "2026-01-08T16:17:35+00:00"
tags: [Skip]
---

# Imprint

# Imprint

**Information according to § 5 TMG:**

CNC24 GmbH
City Dock Berlin Zentrum
Marzahner Straße 21E
13053 Berlin

Managing Director: Willi Ruopp
Sales tax ID: DE815835534
Commercial Register: Commercial Register Berlin-Charlottenburg
Registration number: HRB 209482 B

**Responsible for content acc. § 55 II RStV:
**Willi Ruopp

**Contact:**
E-mail: info@cnc24.com
Phone: +49 30 994 04 904

EU Commission platform for online dispute resolution: www.ec.europa.eu/consumers/odr

**Copyright**
The contents and works created by the site operators on these pages are subject to German copyright law. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of its respective author or creator. Downloads and copies of this page are only permitted for private, non-commercial use. Insofar as the content on this page was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements, we will remove such content immediately.

---

---
title: "Milling"
url: "https://www.cnc24.com/lp/milling/"
lang: "en"
type: "page"
description: "Offer in 48 hours Request milled parts online CNC milled parts with the highest quality simply order online. Attractive prices and fast service incl. Proof of testing with every order.Upload CAD file and specify request Request offer now 1.500+ Satisfied"
last_modified: "2026-01-28T23:50:49+00:00"
---

# Milling

Offer in 48 hours

# Request milled parts online

CNC milled parts with the highest quality simply order online. Attractive prices and fast service incl. Proof of testing with every order.

**Upload CAD file and specify request**

Request offer now

1.500+

Satisfied customers

5.500+

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/07/fräsen-lp.jpg)

![](https://www.cnc24.com/wp-content/uploads/fanuc-1024x174.png)

![](https://www.cnc24.com/wp-content/uploads/Airbus_Logo_2017.png)

![](https://www.cnc24.com/wp-content/uploads/Frauenhofer-e1723108155339.png)

![](https://www.cnc24.com/wp-content/uploads/siemens-transparent-300x67.png)

![](https://www.cnc24.com/wp-content/uploads/Osram-300x78.png)

![](https://www.cnc24.com/wp-content/uploads/logo-syntegon.svg)

![](https://www.cnc24.com/wp-content/uploads/Neura-1024x280.png)

CNC24 means simple procurement processes, on-time delivery and the highest quality standards. We are your partner for high-precision CNC milling of all materials. Through our global supplier network, you have access to over 500 quality-tested suppliers with state-of-the-art machinery. All components are measured in the in-house CNC24 measuring center (ISO 9001) and incl. sent to you free of charge.

- 500 selected pavers from Germany, Europe and Asia

- Quality control in our own measuring center (ISO9001)

- Free proof of testing with every delivery

- One contract and contact person for all manufacturing processes

- Digital processes with personal consulting

Milling at CNC24

### Perfect components every time

CNC Milling

### Technical data

| Travel: |  | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- | --- |
| Tolerances: |  | from +/- 0.005 mm |
| Surface roughness: |  | up to Ra 0.8 / Rz3.2 |
| Lot sizes: |  | from 1 piece |
| Machines: |  | Modern 3- and 5-axis milling machines |
| Best file formats: |  | STEP, PDF, DXF |

Our materials

### Available materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Casting | Titanium |
| Hard fabric | other materials on request |
| Inconel |  |

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Your advantages at a glance

### The right partner for your components

Free capacities

Through our global supplier network, we always have free capacities.  **On-time delivery** is a matter of course for us.

Quality assurance

The additional quality assurance in the **CNC24 measuring center** reduces the reject rate and relieves your incoming goods inspection.

One contractor

CNC24 is the only **contractual and contact partner for** you for all orders. As a full-service provider, we take care of perfect components for every order.

**Personal**
**Contact**

We rely on digital processes. If you have any questions, our experts are of course always available to answer them personally.

Framework agreements

Make yourself independent of fluctuating material costs and secure stable purchasing conditions for series productions or large projects

Security

All suppliers are subject to strict non-disclosure agreements (NDA) to protect your intellectual property and keep your purchasing terms confidential.

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

9 out of 10 customers recommend CNC24

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-46-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-50.png)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-48.png)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-49.png)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Rectangle-50-1.png)

“Important partner in scaling our production”.

As a startup, lean processes and high scalability are important to us. Due to the cooperation with CNC24, we can source components with consistent quality, very flexibly and in different quantities.

![](https://www.cnc24.com/wp-content/uploads/2022/09/avatar-zubic.jpg)

Timothy J.

AiSight

“Go to Market for an Innovative Braking System”.

Together with CNC24, we were able to optimize the purchasing costs for an innovative braking system. The additional quality control relieves our purchasing department so that we can concentrate on the development and distribution of our products.

![](https://www.cnc24.com/wp-content/uploads/2022/09/avatar-jaroslaw.jpg)

Timothy J.

Chassis operator

“Purchasing relief by reducing the supplier pool”.

By procuring components via CNC24, we were able to bundle purchasing volumes and reduce our pool of suppliers. Thanks to the simple processes, we were thus able to realize a noticeable reduction in the workload of our purchasing department.

![](https://www.cnc24.com/wp-content/uploads/2022/09/avatar-jan.jpg)

Timothy J.

BST Group

What we produce

## Sample components

![](https://www.cnc24.com/wp-content/uploads/2022/07/Milling-and-blue-anodized-1-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-1-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-_-Milling-and-nature-anodized-2-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Milling-and-black-anodized-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Milling-and-grinding-1-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Sheetmetal-1-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Milling-and-nature-anodized-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Milling-and-lacquered-structure-rough-1-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-_-Milling-and-hard-coated-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Milling-glass-bead-blasting-and-nature-anodized-Gross.jpeg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-2.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/07/Turning-and-Milling-Gross.jpeg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Small series"
url: "https://www.cnc24.com/our-services/small-series/"
lang: "en"
type: "page"
description: "Your partner from prototype to series Small batch production Production of small series and prototypes Small series production of individual parts and components Flexible manufacturing methods in the production process Get a quote now 1.000 Satisfied customers 5.500 Available machines"
last_modified: "2025-01-20T10:29:45+00:00"
---

# Small series

Your partner from prototype to series

# Small batch production

- Production of small series and prototypes

- Small series production of individual parts and components

- Flexible manufacturing methods in the production process

[Get a quote now](/wizard/)

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![Small batch production](https://www.cnc24.com/wp-content/uploads/2022/06/Drehen-Kleinserien-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

## Small series and single pieces quickly available

The challenges of slow processes **and** high manufacturing costs still exist today in the **production of small batches** and **one-offs**. What takes only seconds in mass production, takes time, equipment and expertise in one-off production. We are ready for you if you have need of small series and unique pieces. Thanks to modern processing machines, we implement your wishes for small series production in the shortest possible time at a very interesting price-performance ratio.

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Effective manufacturing

### Small batch production in practice

For mass production, a specially adapted tool is always required, which exclusively produces the planned component. For the production of single pieces or small series, on the other hand, conventional processing machines are more suitable. We use modern, automated machines with innovative CNC control. The multi-axis automatic machines from our production turn, cut and mill your desired components in the shortest possible time, with the tightest tolerances, any geometries and in consistent quality. This means you are well taken care of if you have a need for small batch production.

![CNC Lathe](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-Maschine.jpg)

Good to know

### Typical reasons for small batches are as follows:

- Prototype production

- Test of a production line

- Serving individual customer requirements

- Assemble products with small number of pieces

- Reproduction of spare parts

- Maintenance of a series production

![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-1-1.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Your advantages with small batch production

Outsourcing a small batch production has numerous advantages for your company:

- Relief of the own production

- Machining independent of material, dimensions, geometry or tolerances

- Fast delivery

- Consistent quality

- Interesting price-performance ratio

If your in-house production does not have the capacity for the required small batch production, we are ready to serve you as a service provider. Even if your processing machines cannot implement the desired tolerances, complex geometries and dimensions, we are there for you. We can supply any quantity from 1 piece. Single pieces and small batches always receive a 100% inspection. In this way, we guarantee consistent quality throughout the entire series. Use our convenient online tool and let us surprise you. We will make you a non-binding offer at the best price.

### Small batch production with CNC24

Our range of services for your small batch production includes all forms of machining:

- Rotate

- Milling

- Saws

- Grinding

- Drilling

- Waterjet cutting

- Laser cutting

- Bending and folding

- 3D printing

- Comprehensive surface treatment

In addition, we have a modern machine park for chipless sheet metal processing. Our punching and nibbling machines operate at up to 2400 strokes per minute. The freely programmable CNC machines manufacture with repeat accuracy at any quantity. Use our service if the capacities of your large-scale production are no longer sufficient. We close your capacity gaps and maintain your production. This allows us to effectively support you in your delivery reliability.

### We look forward to your challenge

We at CNC24 are ready to meet your challenges. Call us or use our convenient online inquiry. You will receive a detailed, transparent offer within a few days. If you have any questions, we are always here for you. Benefit from our competence and our experience. We are ready to provide you with prototypes and small series exactly according to your requirements.

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

## **CNC24 is the leading portal for components in Europe**

CNC24 simplifies the procurement of sheet metal, milled and turned parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Prototyping"
url: "https://www.cnc24.com/our-services/prototyping/"
lang: "en"
type: "page"
description: "Your partner from prototype to series Prototype construction by CNC24 The production of a haptic functional sample usually precedes series production. We at CNC24 not only supplied you with all the necessary components for the production of a prototype. With"
last_modified: "2025-01-20T10:29:13+00:00"
---

# Prototyping

Your partner from prototype to series

# Prototype construction by CNC24

The production of a haptic functional sample usually precedes series production. We at CNC24 not only supplied you with all the necessary components for the production of a prototype. With our new “Rapid Prototyping” service, we can also produce complete pre-assembled assemblies for you.

[Get a quote now](/wizard/)

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/06/3D-printing_cover@2x-1024x673.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

## Prototype advantages

Simulations can do a lot, but they cannot do everything. Even the perfect, photo-realistically rendered 3-D animation cannot replace the haptic feeling. Only when you hold the close-to-production prototype in your hand will you know whether you have achieved the goal of your product development. Until now, prototyping has been a decidedly costly affair. Each component had to be elaborately turned, milled, sawed, reworked and then assembled. With the additive processes available today, this is not only much faster. It is also significantly cheaper than the traditional method. The term “rapid prototyping” refers to a fascinating technology for the efficient production of preliminary products. We at CNC24 have also recognized this and are therefore expanding our range of services for you with “rapid prototyping”.

#### Rapid prototyping – a new approach for preliminary products

The main difference between rapid prototyping and conventional prototyping is its manufacturing method: Instead of removing, separating or machining, 3D printing is the standard in rapid prototyping. 3D printing is one of the “additive manufacturing processes”. In these manufacturing methods, a component is built up layer by layer from a thermally softened material. When it cools, the previously plastic material becomes solid, giving rise to the desired product. The material is fed via a coordinate-controlled nozzle.

Basically, there is already a suitable 3D printer for practically every material today. In prototyping, low-cost plastic printers have been the most commonly used production machines to date. The tool-free process of rapid prototyping requires only a digital model. This can be produced via design software. Alternatively, we can scan an existing product and then 3D print it.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Test and improve

### Rapid prototyping in prototyping

3D printing from the final product delivers the part directly from the machine, which can be immediately experienced haptically. Depending on the customer’s requirements, post-processing may still be necessary. Here, the conventional grinding and coating processes are used again. The disadvantage of direct printing is the limited choice of materials. Metallic 3D printing is still very expensive, which is why prototypes are usually made in plastic. In addition, 3D printing is always a rather slow process. For small batches of metal products, additive manufacturing of casting cores is therefore an alternative to direct printing.

3D printing of casting cores enables prototypers to produce metallic precursors using the hot-box or cold-box process. The additively produced casting cores can be used multiple times, so you can already produce pilot series with this approach.

![](https://www.cnc24.com/wp-content/uploads/2022/06/three-dimensional-printing-machine-2021-08-26-22-59-46-utc-Kopie.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Advantages of modern prototyping

Prototyping is the last step in product development before series production starts. With the pre-product in hand, you can still carry out final measures to optimize the series product and adjust production. Inexpensive “rapid prototyping” processes also make the production of a prototype particularly efficient. With this approach, changes to the design are no longer associated with high costs and can be implemented in a very short time.

### Prototype construction from CNC24

We at CNC24 are ready with our entire machine park to provide you with your desired prototypes. Our equipment is specialized in CNC prototyping. We also have the latest 3D printing technologies available. What we don’t have in-house, our hand-picked and reliable manufacturing partners are ready to provide. Call us or use our online form. We discuss with you the way to your perfect prototype.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

## **CNC24 is the leading portal for 3D printing and prototyping in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Contract manufacturing"
url: "https://www.cnc24.com/our-services/contract-manufacturing/"
lang: "en"
type: "page"
description: "We build your parts Contract manufacturing by CNC24 Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request offer now 1.000 Satisfied customers 5.500 Available machines 0,11% Complaint rate Reliable CNC contract manufacturing"
last_modified: "2025-08-06T17:18:36+00:00"
---

# Contract manufacturing

We build your parts

# Contract manufacturing by CNC24

- Your **request in a few minute**

- **Offer within 48 hours**

- Attractive prices and highest quality standards

Request offer now

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-.jpg)

## Reliable CNC contract manufacturing

CNC24 is a **contract manufacturer that honors agreements**. You will receive every ordered product from us in the desired finish, on the agreed date and in consistent quality. This applies regardless of the number of pieces. Our machinery and our team of highly competent specialists are ready to manufacture your components. Let us inspire you with our reliability and quality awareness in manufacturing technology. As a contract manufacturer, we are the [machining service provider](https://www.cnc24.com/our-services/machining/) you have been waiting for!

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

### Procedure of a job order production at CNC24

It all starts with your call or message. We will review your request and provide you with **a transparent quote within a few days**. No matter how complex your job is, we are happy to take on any challenge. Once we have agreed on a production order, we adapt our modern manufacturing processes and techniques to **produce your products**. As the customer, you will receive your components on time and in the agreed quality. We also meet complex demands, requirements and designs. This also allows you as a company to meet your deadlines and fulfill your orders to the delight of your customers.

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

At a glance

### Advantages of contract manufacturing

- Relief of the own production and plants

- Products cannot be manufactured in-house

- Own production in the company too expensive

- Fast availability of urgently needed parts

- Bottlenecks in your own business

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA_3-2-1024x683.jpg)

Briefly explained

### Subcontracting in machining

With our global network of more than 500 manufacturers from Germany, Europe and Asia, we not only have in-depth expertise and know-how, but also the **necessary capacities** to realize even the most demanding customer requirements in the field of contract manufacturing in mechanical engineering.

We machine all **metals** available on the market **with the highest precision**. Our manufacturing processes include [Turning](https://www.cnc24.com/manufacturing-process/turning/), [Milling](https://www.cnc24.com/manufacturing-process/milling/), [Sheet metal working](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/) as well as **additive manufacturing** in injection molding, [die casting](https://www.cnc24.com/manufacturing-process/die-casting/) and [3D printing](https://www.cnc24.com/manufacturing-process/3d-printing/). You plan your component, we bring it into shape!

![Machining by milling](https://www.cnc24.com/wp-content/uploads/2022/06/iStock-535467016-1024x681.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

FAQ

### The most important questions about contract manufacturing at CNC24

How is the quality of the components ensured?

Each component undergoes a rigorous inspection process in CNC24’s in-house measuring center. In addition, you will receive a free test certificate for each component.

How does CNC24 ensure the quality of work of the subcontractors in the network?

All our external pavers are evaluated according to a uniform scoring model and regular audits. Each component passes through our quality control before it is shipped to you, the customer.

What is the machinery equipment of the suppliers ?

The machinery and the qualification of the employees as well as the compliance with safety standards are part of our regular audits of all affiliated service providers.

Exchange rate risks

You will receive your offer from CNC24 in Euro, so there is no exchange rate risk on your orders.

Do you have any further questions?

[Contact Us](https://www.cnc24.com/contact/)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

### **CNC24 is the leading contract manufacturer in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "CNC Machining"
url: "https://www.cnc24.com/our-services/machining/"
lang: "en"
type: "page"
description: "We process any metal Machining at CNC24 Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request quote now 1.500 Satisfied customers 5.500 Available machines 0,11% Complaint rate High precision machining services Machining"
last_modified: "2025-01-20T10:26:43+00:00"
tags: [CNC]
---

# CNC Machining

We process any metal

# Machining at CNC24

- Your **request in a few minute**

- **Offer within 48 hours**

- Attractive prices and highest quality standards

[Request quote now](https://www.cnc24.com/wizard/)

1.500

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/06/Metallbearbeitung-Drehen.jpg)

## High precision machining services

Machining is the removal of material from a semi-finished product or preliminary product by cutting. Machining is used to produce a defined geometry, or to incorporate holes and recesses. In addition to the basic implementation of a machining operation, the greatest challenge in this machining process is maintaining the specified tolerances. Thanks to our modern and powerful machinery, we at CNC24 are able to implement customer specifications with particularly high precision and consistent quality.

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Briefly explained

### Functionality of machining

In machining, a starting material is precisely removed by a radially or linearly guided tool. Semi-finished products such as sheets, blocks or profiles can be used as starting material.

In addition, products that have already been extensively machined can also be further upgraded through targeted machining. Machining is a central task area in metalworking. The manufacture of products with geometrically defined precision therefore requires the use of skilled labor.

![Machining by milling](https://www.cnc24.com/wp-content/uploads/2022/06/iStock-535467016-1024x681.jpg)

At a glance

### Machining processes at a glance

As a full-service provider, CNC24 offers you all non-cutting and cutting machining processes from a single source. The machining process includes the following processes:

- [CNC turning](https://www.cnc24.com/manufacturing-process/turning/)

- Saws

- Grinding

- [CNC Milling](https://www.cnc24.com/manufacturing-process/milling/)

- Drilling

![](https://www.cnc24.com/wp-content/uploads/2022/05/Turning_2@2x-1024x645.jpg)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

## Your advantages with small batch production

Outsourcing [prototyping](https://www.cnc24.com/our-services/prototyping/) and small batch production has numerous advantages for your company:

- Relief of the own production

- Machining independent of material, dimensions, geometry or tolerances

- Fast delivery

- Consistent quality

- Interesting price-performance ratio

[Turning](https://www.cnc24.com/manufacturing-process/turning/) is the production of rotationally symmetrical turned parts. The device used for turning is the lathe. [Milling](https://www.cnc24.com/manufacturing-process/milling/) allows almost any geometry to be machined out of solid blocks. The design freedom is defined by the axes of the milling machine used, or “milling machine” for short. Saws cut a semi-finished product to a desired length. Sawing precedes turning or milling. It prepares the preliminary products in such a way that they fit into the processing machines.

Drilling is a process of making blind holes and through holes in a pre-product. These holes are further machined by reaming, countersinking or tapping. Grinding is the fine and final finishing of the workpiece. Grinding can be used to structure the surface or achieve the desired tolerance. The increases from the grinding are the lapping and the polishing.

In addition to conventional machining of workpieces, CNC machining is a common standard today. CNC machining enables a particularly precisely controlled manufacturing process for turning and milling. The programmed feed motion of the milling spindle or the cutting motion from the lathe tool makes series production of consistent quality possible.

Machining is not only a manufacturing process for small series and prototypes. Even in large-scale production, the various cutting machines are a standard part of the process chains. The use of preliminary products whose geometries are as close as possible to the final shape makes the use of the cutting machines particularly efficient.

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Material overview

### Materials for machining

In principle, all solid materials can be machined. The results are defined by the settings of the machines and the cutting tools. Even glass or ceramics can be machined into a desired shape using appropriately designed processes. The following materials are the most widely used in machining technology:

- Metal: especially steel, aluminum and non-ferrous metals

- Plastics

The machines we use can be used for numerous materials. This gives us maximum flexibility to handle your machining tasks.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-Maschine.jpg)

Flexible application

### Advantages of machining

The main advantage with the machining process is that it can be used to produce almost any geometry. Only completely enclosed cavities cannot be produced with it. Today, however, the innovative 3D printing processes are available for this purpose. Machining can also be used to achieve virtually any tolerances. When a turning or milling machine has reached the end of its manufacturable precision, the various grinding processes can remove the last thousandths of a millimeter to the required precision.

We at CNC24 are ready with our state-of-the-art machinery to implement your machining tasks. You define the shape and the tolerance, we manufacture the product according to your specifications. Use our online form or call us. Together we will find the best way to meet your machining challenges.

![](https://www.cnc24.com/wp-content/uploads/2022/06/iStock-520661959-1024x678.jpg)

### **CNC24 is the leading portal for machining in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Metalworking"
url: "https://www.cnc24.com/our-services/metalworking/"
lang: "en"
type: "page"
description: "We process any metal Metalworking by CNC24 Your request in a few minute Offer within 48 hours Attractive prices and highest quality standards Request quote now 1.000 Satisfied customers 5.500 Available machines 0,11% Complaint rate Reliable metalworking with consistent quality"
last_modified: "2024-03-05T14:06:51+00:00"
---

# Metalworking

We process any metal

# Metalworking by CNC24

- Your **request in a few minute**

- **Offer within 48 hours**

- Attractive prices and highest quality standards

[Request quote now](https://www.cnc24.com/wizard/)

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/06/Metallbearbeitung-Drehen.jpg)

## Reliable metalworking with consistent quality

We at CNC24 are professional service providers in metal processing. We provide you with the entire range of machining processes from a single source. In addition to the standard machining and joining processes, we also offer a comprehensive range of surface treatment options. Take advantage of our competence, our experience and our modern machinery. With our services, you remain a supplier and delight your customers with components of consistent, excellent quality.

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

## Processes in metal processing

We at CNC24 offer the full range of machining processes for metals. This includes the CNC-based processes. But our offer goes far beyond that. We manufacture your components in the following processes:

- Machining

- Separate

- Forming

- Joining

- Surface treatment

- Change of material properties

With [machining](https://www.cnc24.com/our-services/machining/), our modern machinery is ready for you around the CNC machining of your metal products. Turning, drilling, grinding and milling is implemented by us precisely according to your specifications and in consistent quality. We also refine bores by threading, reaming or countersinking. Whether precision parts as individual pieces or entire assemblies, we are your service provider for the manufacture of products for mechanical engineering and all other industries.

We offer different hot and cold cutting processes to optimally process your sheet metal. Our CNC-controlled laser and waterjet cutting systems cut your sheets with high precision, in any geometry and within any desired tolerance. In terms of forming processes, we can offer [bending](https://www.cnc24.com/manufacturing-process/bending/) and round bending, folding, rolling, folding and forging to process metal. If you need more forming processes, call us. In any case, we will find a solution to your challenges.

With soldering, welding and press-fitting, conventional joining processes are available for your tasks. As a full-size service provider, we are also proficient in welding non-ferrous metals and aluminum. For [surface treatment](https://www.cnc24.com/manufacturing-process/surface-treatment/), we have various coating processes such as painting, powder coating or electroplating in our program. In addition, with anodizing and burnishing, we also master particularly demanding processes in surface treatment. Using annealing furnaces, oil baths or other processes, we can change the material properties of your metal products. By hardening or tempering, we optimize your components to meet your exact challenges.

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Your advantages

### Metalworking with precision

We at CNC24 offer you the comprehensively competent machining of your workpieces. No matter how complex your tasks, we rise to any challenge in contract work. Whether you just need a light **rework of** your products or you want us to manufacture complete **assemblies** for you, give us a call.

Our expertise goes beyond metalworking. If you have tasks related to plastics or special materials, please contact us. Together we will find the ideal solution to your challenge, no matter how demanding.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-Maschine.jpg)

Surface processing

### Metalworking with CNC24

We at CNC24 offer you comprehensive machining options for your metal products. For this we have a global network[ ](https://www.cnc24.com/leistungen/lohnfertigung/)with over 500 reliable [contract manufacturers](https://www.cnc24.com/contract-manufacturing/).

With this concentrated competence, the implementation of your tasks is always guaranteed. Use our online form to send us your drawing or product description. You will receive an offer within a few days. In a personal conversation we agree together on the further procedure.

This way you can get your products as quickly as possible and meet your deadlines.

![](https://www.cnc24.com/wp-content/uploads/2022/06/iStock-520661959-1024x678.jpg)

### **CNC24 is the leading portal for metalworking in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Our Services"
url: "https://www.cnc24.com/our-services/"
lang: "en"
type: "page"
description: "Our services We have experience and deep know-how in each of our service areas. Get a quote Information about our services Our services at a glance Metalworking CNC Machining Contract Manufacturing Prototyping Small series Turning shop Milled parts Precision parts"
last_modified: "2025-01-20T10:25:38+00:00"
---

# Our Services

# Our services

We have experience and deep know-how in each of our service areas.

Get a quote

Information about our services

## Our services at a glance

[![CNC Draaien](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/our-services/metalworking/)Metalworking

[![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning-.jpg)](https://www.cnc24.com/our-services/machining/)CNC Machining

[![](https://www.cnc24.com/wp-content/uploads/2022/06/Assembly.jpg)](https://www.cnc24.com/contract-manufacturing/)Contract Manufacturing

[![](https://www.cnc24.com/wp-content/uploads/2022/06/three-dimensional-printing-machine-2021-08-26-22-59-46-utc-Kopie.jpg)](https://www.cnc24.com/our-services/prototyping/)Prototyping

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/our-services/small-series/)Small series

[![](https://www.cnc24.com/wp-content/uploads/2022/06/Turning_cover@2x-2.jpg)](https://www.cnc24.com/our-services/turning-shop/)Turning shop

[![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/Alle-Fertigungsverfahren-Kachel-330-×-240-px.jpg)](https://www.cnc24.com/milled-parts/)Milled parts

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/precision-parts/)Precision parts

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Turning shop"
url: "https://www.cnc24.com/our-services/turning-shop/"
lang: "en"
type: "page"
description: "Machining with the highest precision Lathe shop Online CNC Parts On Demand. CNC24 is your online turning shop for precision turned parts. Experience fast service with attractive prices. You will receive a free test certificate with every order. Upload CAD"
last_modified: "2024-03-05T14:10:57+00:00"
---

# Turning shop

Machining with the highest precision

# **Lathe shop** **Online **

# CNC Parts On Demand.

CNC24 is your online turning shop for precision turned parts. Experience fast service with attractive prices. You will receive a free test certificate with every order. Upload CAD file and receive quote within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/08/Drehen-1024x673.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

## **Turning shop from CNC24:**
**Modern machines and best know-how for your success**

We support you in your challenges with all our strength. Our turning shop is always at the cutting edge of technology and manufacturing processes. Multi-axis turning, tightest tolerances and that at any quantity are the basis of our service. In addition, we are happy to surprise you with a wealth of options and additional services that can help you with your projects.

In addition to our highly modern machinery in our turning shop, we fully rely on the human factor in our company. With a team of highly trained and experienced specialists, we take on any challenge in our turning shop. The production of the highest and consistent quality is just as important as the production of the desired quantities within the granted time.

## Quality through precision, delivery reliability and service

The textbook says: Quality is what the customer wants. But we say: Don’t fulfill your customers’ wishes – exceed them! With this claim to ourselves, we would like to offer you our full-size service package around the [production of your turned parts](https://www.cnc24.com/turned-parts/).

You get precision, quality and delivery reliability you can rely on. Whether prototype, small series or mass production, we are at your side as a loyal and reliable partner in the production of your CNC parts.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Turned part production

### Your advantages in our turning shop

Are you looking for a partner to manufacture complex, turned workpieces with the tightest tolerances? Then come to us. We will be happy to convince them with our quick and easy quotation.

Use our online form to provide us with the key data of your project. You will receive a quote within a very short time, which you can use to calculate the approximate cost of your project. We will then clarify all further details together in a personal meeting.

With us, you get a [turning shop](https://www.cnc24.com/our-services/turning-shop/) that is at the cutting edge of Industry 4.0. Through decentralized, digital processes, we accelerate your production from design and one-off production to series production. Come to us, we will be happy to convince you.

![CNC turned parts manufacturing](https://www.cnc24.com/wp-content/uploads/2022/05/Turning_2@2x-1-1024x645.jpg)

What our turning shop can do

### Materials and product sizes

We offer comprehensive machining of your workpieces in our turning shop. You can choose from 12 different materials and over 600 different materials. We process all common steel, stainless steel and aluminum alloys.

Through our global network of manufacturers, we can produce turned parts in all common sizes from 1 mm to 5,300 mm in diameter. In addition, we offer the widest range of [surface treatments](https://www.cnc24.com/manufacturing-process/surface-treatment/) on the market.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Materialien-Drehteile-1024x683.jpg)

CNC turning

### Technical data

| Available diameters: | 1 mm – 5.300 mm |
| --- | --- |
| Available lengths: | 0.5 mm – 20,000 mm |
| Tolerances: | up to +/- 0.05 mm |
| Surface roughness: | up to 0.4 μm Ra |
| Working materials: | Over 600 alloys |
| Batch sizes: | from 1 piece |

Our materials

### Available materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Casting | Copper |
| Stainless steel | Copper |
| Steel | Titanium |
| Hard fabric | More upon request |
| Inconel |  |

What we produce

## Sample components

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

FAQ

### Important questions

Does CNC24 Dreherei also offer an express service?

Ein Dienstleister springt ab, eine Lieferung wird gestohlen oder eine Ihrer Drehmaschinen fällt aus – mit uns können Sie auch in solchen Situationen ruhig bleiben. Kommen Sie zu uns und lassen Sie sich von unserer [Express-Fertigung von CNC-Teilen](https://www.cnc24.com/express-production/) überraschen.

Wir liefern Ihnen auch kurzfristig Ihre Präzisionsteile in der gewünschten Qualität und Stückzahl. Mit unserem zuverlässigen Service schützen wir Sie vor Lieferverzug, Konventionalstrafen oder dem Verlust Ihres Kunden. Vertrauen Sie uns und unseren Kompetenzen.

Als Präzisionsdreherei helfen wir Ihnen gerne – schnell, zuverlässig, termingerecht und präzise. Sie haben noch Fragen? Nutzen Sie unser Online-Formular, um uns Ihre Zeichnungen zukommen zu lassen oder rufen Sie uns an. Wir verstehen unser Handwerk.

**Lieferzeiten im CNC24 Express-Service:
**

- Standard production in 15-20 working days

- [Express service in 6-12 working days](https://www.cnc24.com/express-production/)

What do I need for a quote?

For the preparation of your quote we need the following information:

- 3D model and/or manufacturing drawing as PDF

- Material

- Quantity

- Company data

- Delivery and billing address

How quickly will I receive my quote?

You will receive your quote within 48 hours.

How does our turning shop work?

The machining centers in our turning shop can produce virtually any shape contour due to their multi-axis design. In doing so, we always guarantee compliance with the tightest tolerances in accordance with your specifications.

But we don’t just rely on modern CNC technology in our turning shop. Through conscientious control, we ensure the consistent quality of your products. We can supply from quantity 1 to any quantity.

We process your workpieces from the blank to the finished product. Alternatively, we are also happy to take your pre-produced workpieces and bring them into the desired tolerances through precise surface machining.

### **CNC24 is the leading portal for CNC manufacturing in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Precision parts"
url: "https://www.cnc24.com/precision-parts/"
lang: "en"
type: "page"
description: "Machining with the highest precision Precision partsRequest &amp; order online. CNC24 is your partner for precision components in all machining and non-cutting production processes. Simply order your components online. Fast service with attractive prices. You will receive a free inspection"
last_modified: "2022-07-13T10:00:21+00:00"
---

# Precision parts

Machining with the highest precision

# **Precision parts
Request & order online.**

CNC24 is your partner for precision components in all machining and non-cutting production processes. Simply order your components online. Fast service with attractive prices. You will receive a free inspection certificate with every order.

[Get a quote now](/wizard/)

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/05/Turning_1@2x-1-1024x645.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

## Precision parts from CNC24 – Quality is a matter of trust

The production of CNC precision parts is a matter for specialists who are committed to the highest possible quality. For us, quality is not only what our customers want.

It is also our mission. Our ambition is to always exceed our customers’ expectations. We know how important the adherence to tolerances, surface finishes and all other specifications is necessary for the success of a production.

Therefore, trust us, our competence and our experience around precision parts to also lead your project to success.

## CNC24 – Your specialist for the production of complex CNC precision parts

CNC means being able to produce almost any shaped workpiece in any quantity with modern machinery. Consistent quality, strictly in accordance with our customers’ specifications, is our mission.

With a company policy focused on quality and service, we have been able to delight every one of our customers so far. Through the successful processing of many orders, we have been able to gain experience that equips us for any challenge in the future.

We offer modern automatic lathes and milling machines with which we can produce your precision parts in any contour. Our machinery is always state of the art. This allows us to move into ever narrower areas of tolerance.

This already makes us a top precision parts supplier for the particularly demanding sectors of the automotive industry, special machine construction, aerospace, and medical technology.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Your advantages

### Highest quality standards & service orientation for your precision parts

Could we make you curious? Then describe your concern about your precision parts to us using our contact form. The more precisely you formulate your project, the more accurately we can prepare a preliminary offer for you.

Only a short time passes from your inquiry to the preparation of a quotation. Service and transparency are our top priorities. We will discuss the details for your precision parts together in a follow-up meeting until all questions have been clarified.

Our company is fit for the requirements of Industry 4.0. Send us your plans digitally and let us inspire you with our performance. We are only satisfied when we have won you over – and preferably permanently.

![CNC turned parts manufacturing](https://www.cnc24.com/wp-content/uploads/2022/05/Turning_2@2x-1-1024x645.jpg)

Material selection

### Which components and materials can be machined?

Our machinery and engineering covers the entire spectrum of materials commonly used in mechanical engineering. These include: **Steel**, **stainless steel**, **aluminum**, **copper**, **brass**, various alloys and all types of **plastics**.

In addition to manufacturing from semi-finished products and blanks, we are also happy to accept finished products for further material processing. If your own machinery could not achieve the desired tolerance of the precision parts, come to us.

With high-precision surface processing, we bring every product to the desired size.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Materialien-Drehteile-1024x683.jpg)

What we produce

## Sample components

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

Surface treatment

### We get the best out of your components

Refinement, appearance, protection against wear and corrosion prophylaxis of the turned components are as much part of our core business as the production of components.

- Sandblasting

- Paint

- Anodizing

- Powder coating

- Electroless nickel

- Galvanizing

- Passivate

- Chromate

[All surface processes](https://www.cnc24.com/manufacturing-process/surface-treatment/)

![Surface treatment](https://www.cnc24.com/wp-content/uploads/2022/08/stefanhaehnel_CNC24-39-1024x683.jpg)

Your partner for all components

## Other manufacturing processes

[![CNC Turning](https://www.cnc24.com/wp-content/uploads/2022/08/Cover-Images-Website-330-×-240-px.jpg)](https://www.cnc24.com/manufacturing-process/turning/)Turning

![CNC Milling](https://www.cnc24.com/wp-content/uploads/2022/05/alle-fertigungsverfahren-kachel.jpg)Milling

[![Sheet metal](https://www.cnc24.com/wp-content/uploads/2022/06/Laserschneiden.jpg)](https://www.cnc24.com/manufacturing-process/sheet-metal-processing/)Sheet metal

[![Laser cutting](https://www.cnc24.com/wp-content/uploads/2022/08/7.jpg)](https://www.cnc24.com/manufacturing-process/laser-cutting/)Laser cutting

[![Bending](https://www.cnc24.com/wp-content/uploads/2022/06/Biegen.jpg)](https://www.cnc24.com/manufacturing-process/bending/)Bending

[![Injection molding](https://www.cnc24.com/wp-content/uploads/2022/06/Injection-Molding-1.jpg)](https://www.cnc24.com/manufacturing-process/injection-molding/)Injection molding

[![Die casting](https://www.cnc24.com/wp-content/uploads/2022/06/Druckguss.jpg)](https://www.cnc24.com/manufacturing-process/die-casting/)Die casting

[![3D printing](https://www.cnc24.com/wp-content/uploads/2022/06/3D-Druck.jpg)](https://www.cnc24.com/manufacturing-process/3d-printing/)3D printing

[All manufacturing processes](https://www.cnc24.com/manufacturing-process/)

FAQ

### Important questions

How is your precision parts manufactured?

Download your production drawing incl. 3D model (CAD drawing) and specify your request. Within 48 hours you will receive a suitable offer for your components.

Describe your request to us, even for complicated inquiries. We turn, mill, drill, grind, finish and polish until your workpiece is exactly as you need it. We guarantee this for prototypes and small series as well as for mass orders.

Trust our competence and our experience. With CNC Teile 24 you have found the service provider for your demanding challenges.

What manufacturing methods does CNC24 offer?

As a full-service provider, CNC24 offers all modern CNC manufacturing methods supplemented by sheet metal processing and additive manufacturing in 3D printing as well as injection molding and die casting from a single source.

**Our manufacturing methods for precision components
–** Turning
– Milling
– Sheet metal working (bending, punching, water jet cutting, laser cutting)
– 3D printing (metal and plastic)
– Injection molding
– Die casting

When things have to move fast: CNC precision parts by express

A service provider lets them down, the machine breaks down or important employees become ill – production can already come to a standstill. The consequences are delivery delays, penalties and, in the worst case, the loss of the customer. Don’t let it get to that point. With us on your side, you will get your products in the desired quality even if it has to happen very quickly. Our production is always oriented for emergencies and special works. Therefore, rely on our CNC Express Service with a delivery time from 72 hours – For sheet metal parts, milled parts and turned parts. You will be thrilled.

Have more questions?

Contact Us

### **CNC24 is the leading portal for CNC manufacturing in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "GTC Customers"
url: "https://www.cnc24.com/gtc/"
lang: "en"
type: "page"
description: "General Terms and Conditions of Sale and Delivery of CNC24 GmbH As of 16.10.2021 1. General provisions, scope of application 1.1 These General Terms and Conditions of Sale and Delivery (hereinafter referred to as \"GTC\") shall apply to all business"
last_modified: "2025-12-17T08:54:39+00:00"
tags: [Skip]
---

# GTC Customers

# General Terms and Conditions of Sale and Delivery of CNC24 GmbH

As of 16.10.2021

##
1. General provisions, scope of application

1.1 These General Terms and Conditions of Sale and Delivery (hereinafter referred to as “GTC”) shall apply to all business relations between CNC24 GmbH, City Dock Berlin Zentrum, Marzahner Straße 21E, 13053 Berlin, Germany, entered in the Commercial Register of the Charlottenburg District Court HRB 209482 B (hereinafter referred to as “CNC24”) and you (hereinafter referred to as “Customer”). The GTC shall apply in particular to contracts for the sale and/or delivery of movable goods (“Goods”). The GTC shall form an integral part of all contracts concluded by CNC24 with the Customer for the supplies or services offered by CNC24. They shall also apply to all future deliveries, services or offers made by CNC24 to the Customer, even if they are not separately agreed again.

1.2 The GTC shall also govern the initiation of contracts for the supplies or services offered by CNC24 and the exchange of information in this respect between the Customer and CNC24.

1.3 The GTC shall only apply if the Customer is an entrepreneur (§ 14 BGB), a legal entity under public law or a special fund under public law.

1.4 The GTC shall apply exclusively. Any deviating, conflicting or supplementary General Terms and Conditions of the Customer shall only become an integral part of the contract if and to the extent that CNC24 has expressly consented to their application in writing (e.g. e-mail, letter). This consent requirement shall apply in any case, for example even if CNC24 accepts an order with knowledge of the Customer’s GTC.

### 2. Offer, conclusion of contract

2.1 CNC24 is the competent partner for the production of mechanical components. Customer requests for manufacturing projects (“Project Requests”) to CNC24 can be made in writing or by e-mail or fax or (remotely) verbally. In addition, CNC24 hosts and maintains an online platform available on the website [URL] (“Customer Platform”), which also enables Customers of CNC24 to submit project inquiries.

2.2 For project enquiries via the Customer Platform, the Customer agrees to provide the data requested in the contact form truthfully, accurately, currently and completely (the “Contact Data”).

2.3 Upon receipt thereof, CNC24 shall analyse the project inquiry and, if necessary, obtain quotations from suppliers and partner companies. On the basis of the information obtained therefrom, CNC24 shall calculate the expected price and the expected delivery time for the Goods (hereinafter “Production Information”) and inform the Customer thereof. CNC24 points out that the Production Information is based, among other things, on offers from suppliers and partner companies of CNC24 that are subject to deadlines. If these deadlines expire, the expected prices and expected delivery times communicated with the Production Information may change. This is typically the case after the expiry of 20 working days after receipt of the manufacturing information, so that a subsequent order may require a recalculation. The same applies if the information provided by the Customer in the binding order differs from that in the project inquiry (e.g. with regard to the number of pieces).

2.4 The Customer’s order of the Goods shall be deemed a binding offer of contract. CNC24 shall be entitled to accept this contractual offer within 2 weeks of its receipt. CNC24 shall inform the Customer without delay of any delays in the acceptance process.

2.5 CNC24 shall accept the order electronically by sending an order confirmation. The order and the order confirmation, including these GTC, shall form the contractual basis for CNC24’s services (“Production Contract”).

2.6 CNC24 shall be entitled to commission third parties to manufacture the parts ordered by the Customer under a manufacturing project. In connection with the preparation of offers and/or the execution of contracts, it may also be necessary for CNC24 to transmit (anonymised) data and information of the Customer to suppliers and partner companies. This shall not require the Customer’s consent. CNC24 shall also not be obliged to inform the Customer thereof.

## 3. Obligations of the Customer

3.1 The Customer shall be obliged to provide CNC24 with a complete and correct specification for the execution of the manufacturing project. All drawings, graphics, samples and other information provided by the Customer to CNC24 in connection with the manufacturing project or to which CNC24 is granted access in this context shall be correct and complete in every respect.

3.2 The Customer warrants to CNC24 that it is entitled to use the specifications and grants CNC24 the rights of use required to perform the order. This shall in particular also include the transmission to partner companies and other contractual partners of which CNC24 makes use for the performance of the contractual services and deliveries.

3.3 The Customer also assures that the Goods ordered under a manufacturing contract are (a) ordered and used by the Customer for lawful purposes only; (b) is not used by the Customer as a safety component within the meaning of the Machinery Directive 2006/42/EC; (c) is not used by the Customer as or for weapons, weapons of war within the meaning of the War Weapons Control Act or commissioned for this purpose; (d) is not intended and used for export to the United States of America.

## 4. Prices, terms of payment

4.1 The price stated in the manufacturing contract is binding. The prices are ex works, plus the respective statutory value added tax and excluding the costs for packaging, unless expressly agreed otherwise. Any customs duties, fees, taxes and other public charges are not included in the price and shall be borne by the Customer.

4.2 CNC24 may invoice the Customer for the products at the same time as or at any time after the notification is sent that the products are ready for collection.

4.3 The purchase price is due for payment within 14 days from the date of invoice without deduction. The date of receipt by CNC24 shall be decisive for the date of payment. If the Customer fails to make payment when due, interest shall be charged on the outstanding amounts from the due date at a rate of 9 percentage points above the respective base rate per annum. We reserve the right to assert further damage caused by default.

4.4 The Customer shall only be entitled to offset counterclaims or to withhold payments due to such claims if the counterclaims are undisputed or have been legally established or arise from the same order under which the delivery in question was made.

4.5 CNC24 shall be entitled to perform or render outstanding deliveries or services only against advance payment or the provision of security if, after conclusion of the contract, it becomes aware of circumstances which are likely to substantially reduce the Customer’s creditworthiness and as a result of which payment by the Customer of CNC24’s outstanding claims under the respective contractual relationship is jeopardized.

The operators of these pages take the protection of your personal data very seriously. We treat your personal data confidentially and in accordance with the statutory data protection regulations and this privacy policy.

When you use this website, various personal data are collected. Personal data is data with which you can be personally identified. This privacy policy explains what data we collect and what we use it for. It also explains how this is done and for what purpose.

We would like to point out that data transmission on the Internet (e.g. when communicating by e-mail) can have security gaps. Complete protection of the data against access by third parties is not possible.

### 5. Delivery, delivery time

5.1 Deliveries shall be made ex works (EXW Incoterms 2020). If, in deviation therefrom, shipment of the Goods has been agreed, the risk of accidental loss and accidental deterioration of the Goods shall pass to the Customer at the latest upon handover of the Goods (whereby the start of the loading process shall be decisive) to the forwarding agent, carrier or other third party designated to carry out the shipment. This shall also apply if partial deliveries are made or CNC24 has assumed other services (e.g. shipping or installation).

5.2 Deadlines and dates for deliveries and services promised by CNC24 shall always apply only approximately unless a fixed deadline or date has been expressly promised or agreed. If shipment has been agreed, delivery periods and delivery dates shall refer to the time of handover to the forwarder, carrier or other third party commissioned with the transport.

5.3 The delivery date accepted by CNC24 shall be subject to receipt of the Goods from any partner companies in a correct and timely manner in terms of content and scope. If this advance delivery cannot be received accordingly for reasons for which CNC24 is not responsible, CNC24 shall inform the Customer thereof without undue delay.

5.4 CNC24 shall be entitled to make partial deliveries if (i) the partial delivery is usable by the Customer within the scope of the contractual purpose, (ii) the delivery of the remaining ordered Goods is ensured, and (iii) the Customer does not incur any significant additional expenses or costs as a result (unless CNC24 agrees to bear such costs).

5.5 If CNC24 is in default with a delivery or service or if a delivery or service becomes impossible, irrespective of the reason, CNC24’s liability for damages shall be limited in accordance with sec. 8 of these GTC. 8 dieser AVB beschränkt.

5.6 Insofar as an acceptance is to take place according to the Production Contract, the Customer must carry it out within 10 working days after delivery. If this does not occur, acceptance shall be deemed to have taken place unless the Customer notifies us in writing of precisely defined defects within this period, without prejudice to Clause 7.3 of these GTC. The date of receipt of the complaint by CNC24 shall be decisive for compliance with the deadline. Acceptance shall also be deemed to have taken place if the Goods have been put to use.

### 6. Retention of title

6.1 CNC24 shall retain title to the Goods delivered to the Customer until the purchase price has been paid in full and until all claims arising from the contractual relationship with the Customer and existing at the time of delivery have been satisfied.

6.2 The Customer shall store the Goods free of charge for CNC24. He shall be entitled to process and sell the Goods in the ordinary course of business. Pledges and transfers by way of security shall not be permitted.

6.3 If the Goods are processed by the Customer, it is agreed that the processing shall be carried out on behalf and for the account of CNC24 as manufacturer and that CNC24 shall acquire direct ownership or – if the processing is carried out from materials of several owners and the value of the processed item exceeds the value of the products – co-ownership (fractional ownership) of the newly created item in the ratio of the value of the Goods to the value of the newly created item. If CNC24 does not acquire such ownership, the Customer shall transfer its future ownership or – in the aforementioned proportion – co-ownership of the newly created item to CNC24 as security already at this point in time. If the Goods are combined or inseparably mixed with other items to form a single item and the other item must be regarded as the main item, the Customer shall – insofar as it is the owner of the main item – transfer co-ownership of the single item to CNC24 in the ratio specified in sentence 1.

6.4 In the event of resale of the Goods or processed products, the Customer hereby assigns to CNC24 by way of security any claims arising against the purchaser – in the event of CNC24’s co-ownership of the Goods in proportion to the corresponding co-ownership share. The same shall apply to other claims which take the place of the Goods or otherwise arise in respect of the Goods, such as insurance claims or claims in tort in the event of loss or destruction.

6.5 If the Customer has not paid for the products in full by the due date, the Customer hereby grants CNC24 the irrevocable authority (or procures such authority for CNC24) to repossess the unpaid Goods in whole or in part at any time after the due date and to gain access to the premises of the Customer or any third party concerned in order to take all necessary steps to recover such Goods and to remove the same from the said premises.

6.6 CNC24 shall release the Goods subject to retention of title and the items or claims replacing them at the Customer’s request if their value exceeds the amount of the secured claims by more than 50%. The choice of the items to be released thereafter shall be made by CNC24. Die Auswahl der danach freizugebenden Gegenstände liegt bei CNC24.

### 7. Warranty, notices of defects

7.1 In the event of defects, the statutory warranty provisions shall apply unless otherwise stipulated below.

7.2 Insofar as the Customer provides CNC24 with a specification of the Goods to be manufactured, CNC24 exclusively warrants compliance with such specification. The specification conclusively describes the quality of the products; CNC24 shall not assume any further warranty or guarantee, e.g. the suitability of the product for a specific purpose.

7.3 The delivered Goods shall be inspected carefully immediately upon delivery to the Customer or to a third party designated by the Customer. With respect to obvious defects or other defects that would have been apparent upon immediate, careful inspection, the goods shall be deemed approved by the Customer if CNC24 does not receive a written notice of defect within 7 (seven) working days after delivery. With respect to other defects, the Goods shall be deemed to have been approved by the Customer if CNC24 does not receive a written notice of defect within 7 (seven) working days of the date on which the defect became apparent; however, if the defect was already apparent at an earlier date in the course of normal use, such earlier date shall be decisive for the commencement of the period for giving notice of defect.If the Customer claims a defect, it shall describe the defect in detail in order to enable CNC24 to examine the defect.

7.4 At the request of CNC24, the Goods subject to complaint shall be returned to CNC24 carriage paid. In the event of a justified complaint, CNC24 shall reimburse the costs of the most favourable shipping method. This shall not apply if the costs increase because the Goods are located at a place other than the place of intended use.

7.5 In the event of material defects or defects of title in the delivered Goods, CNC24 shall be obliged to provide subsequent performance. CNC24 may, at its discretion, either remedy the defect (repair) or deliver a new item (replacement). Subsequent performance shall not, however, include removal of the defective item or re-installation if CNC24 was not originally obliged to install the item. In the event of failure, i.e. impossibility, unreasonableness, refusal or unreasonable delay of the rectification or replacement delivery, the Customer may withdraw from the contract or reasonably reduce the purchase price.

7.6 In the event of defects of title, CNC24 shall also be entitled, at its own discretion, to acquire any necessary rights of use or to adapt the contractual Goods or delivery within the scope of the specification in such a way that there are no (more) defects of title. Insofar as the parties agree on spatial restrictions of use, any defects of title may also only be asserted with regard to the area agreed in this respect.

7.7 If a defect is due to the fault of CNC24, the Customer shall be entitled to claim damages in accordance with section 8.

7.8 The warranty claim shall lapse if and to the extent that the Customer modifies the delivered goods or has them modified by third parties without CNC24’s consent and the rectification of defects is thereby rendered impossible or unreasonably difficult. In any case, the Customer shall bear the additional costs of remedying the defect resulting from the modification. In jedem Fall hat der Kunde die durch die Änderung entstehenden Mehrkosten der Mängelbeseitigung zu tragen.

7.9 The warranty period shall be one year from delivery or, if acceptance is required, from acceptance. This period shall not apply to claims for damages by the Customer arising from injury to life, body or health or from intentional or grossly negligent breaches of duty by CNC24 or its vicarious agents, which shall each be time-barred in accordance with the statutory provisions.

### 8. Liability, indemnification

8.1 Claims of the Customer for damages are excluded. Excluded from this are claims for damages by the Customer arising from injury to life, limb or health or from the breach of material contractual obligations (cardinal obligations) as well as liability for other damages based on an intentional or grossly negligent breach of duty, fraudulent intent or the breach of a quality guarantee by CNC24, its legal representatives or vicarious agents. Material contractual obligations are those whose fulfilment is necessary to achieve the objective of the contract. Claims under the ProdHaftG shall remain unaffected.

8.2 In the event of a breach of a condition which goes to the root of the contract, CNC24 shall be liable only for the foreseeable damage which is intrinsic to the contract and which has been caused by simple negligence, unless the Customer’s claims for damages are based on injury to life, body or health, fraudulent intent, breach of a warranty as to quality or liability under the German Product Liability Act (ProdHaftG).

8.3 The aforementioned exclusions and limitations of liability shall apply equally to organs, legal representatives, employees or other vicarious agents of CNC24.

8.4 The Customer shall indemnify and hold CNC24 harmless from and against any and all loss or damage arising from or in connection with the Customer’s breach of its obligations under Clause 3. The Customer shall indemnify and hold CNC24 harmless from and against any loss or damage arising from or in connection with a breach by the Customer of its obligations under this clause, including reasonable legal costs.

### 9. Force majeure

9.1 Force majeure shall be deemed to exist if an external event occurs which is not attributable to the sphere of risk or control of the parties, is unforeseeable and cannot be averted even by exercising the utmost diligence and as a result of which one party is prevented in whole or in part from rendering the performance owed by that party.

9.2 In the event of force majeure as defined in para. 9.1 the mutual obligations shall be suspended for the duration of the force majeure event, provided that the prevented party has immediately informed the other party of the occurrence of the force majeure event. Insofar as the event of Force Majeure impairs but does not preclude the performance of the affected party, such party shall be entitled to reduce the services owed under this Agreement at its own discretion and taking into account the interests of the other party to a reasonable extent for the period of the Force Majeure.

9.3 If the effect of force majeure lasts longer than three months, the party not affected in each case shall be entitled to withdraw from the Production Contract specifically affected.

### 10. Property rights

Each party shall remain the owner of all its Intellectual Property Rights. The Customer shall not be granted any rights of use to the Goods or deliveries unless expressly agreed in writing by the Parties. Any rights of the Customer under Clauses 7 and 8 shall remain unaffected.

### 11. Confidentiality

11.1 The Customer undertakes to keep confidential all information transmitted or presented in any manner whatsoever (disclosed orally or in writing) relating to CNC24’s business, affairs, activities, Customers, processes, budgets, pricing procedures, product information, strategies, developments, trade secrets, know-how, personnel or suppliers, as well as all information derived from such information and any other information clearly designated by CNC24 as confidential or information which may reasonably be regarded as confidential (“Confidential Information”). Confidential Information may not be disclosed in whole or in part to any third party without the prior written consent of CNC24, except to its directors, employees, agents or tax or legal advisors involved in the performance of this Agreement who are subject to a statutory duty of confidentiality, in each case provided that they need to know such information (“need-to-know”) and are subject to confidentiality obligations equivalent to those described in this clause. 11.1.

11.2 The Confidential Information may be used solely in connection with the exercise or exercise of rights and/or the performance of obligations under these Terms and Conditions of Purchase and the Manufacturing Agreements entered into hereunder and not otherwise for the receiving party’s own benefit or for the benefit of any third party.

11.3 The confidentiality obligation shall not apply to Confidential Information or parts of Confidential Information (i) which CNC24 has agreed in writing to disclose, (ii) which was publicly available at the time of disclosure or became publicly available thereafter, (iii) which was disclosed to the Customer by a third party without a confidentiality obligation, (iv) which was developed by the Customer independently of the Confidential Information, or (v) which must be disclosed due to applicable statutory provisions or binding official or court order. In such case, the Customer may disclose CNC24’s Confidential Information only to the extent required by law. Unless legally inadmissible, the Customer requested to disclose Confidential Information shall be obliged to notify CNC24 in text form without delay prior to any disclosure of Confidential Information and to agree on the scope of such disclosure.

### 12. Final provisions

12.1 Amendments or supplements to these GTC must be made in writing in order to be valid, and express reference must be made to these GTC. This also applies to any agreement to deviate from or waive this formal requirement.

12.2 These GTC and the contracts concluded between CNC24 and the Customer under these GTC shall be governed by the laws of the Federal Republic of Germany, to the exclusion of the Convention on Contracts for the International Sale of Goods (CISG).

12.3 The parties agree that the place of performance and exclusive place of jurisdiction for disputes arising from these GTC and contracts concluded under these GTC shall be Berlin.

12.4 Should any provision of these GTC be invalid, this shall not affect the validity of the remaining provisions of the GTC. Rather, the provision shall be replaced by a provision that is legally permissible and comes as close as possible to the original provision.

---

---
title: "Milled parts"
url: "https://www.cnc24.com/milled-parts/"
lang: "en"
type: "page"
description: "Machining with the highest precision Milled parts order online and have them manufactured Easily order CNC milled parts online. Fast service with attractive prices. You will receive a free test certificate with every milling order. Upload CAD file and receive"
last_modified: "2024-02-14T14:49:25+00:00"
tags: [CNC, CNC24, fraesen, Metal]
---

# Milled parts

Machining with the highest precision

# **Milled parts** **order online and have them manufactured**

Easily order CNC milled parts online. Fast service with attractive prices. You will receive a free test certificate with every milling order. Upload CAD file and receive quote within 48 hours

[Request quote now](/wizard/)

1.500

Satisfied customers

5.500

Available machines

0,017%

Complaint rate

![](https://www.cnc24.com/wp-content/uploads/2022/07/fräsen-lp.jpg)Metalworking CNC milling machine. Cutting metal modern processing technology. Small depth of field. Warning – authentic shooting in challenging conditions. A little bit grain and maybe blurred.

![](https://www.cnc24.com/wp-content/uploads/2022/05/Siemens.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Porsche.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Freuenhofer-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Qualcomm-1.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Jonas-_-Reedman.jpg)

![](https://www.cnc24.com/wp-content/uploads/2022/05/Osram.jpg)

## Your partner for machining CNC milled parts

CNC24 is your professional manufacturing partner around turning and milling of solid materials. With **modern machinery**, excellently trained employees and **many years of experience**, we are your No.1 contact when it comes to CNC parts.

**Modern production and machinery:**
Our machinery is designed to meet the challenges of Industry 4.0. With the shortest cycle times, tightest tolerances and any number of pieces, we are able to meet any demand. Our range of services includes:

- Comprehensive CNC machining**(Computerized**** Numerical**** Control**) from semi-finished to finished part

- Processing of large formats up to 10,000 mm in length

- Production from quantity 1 to any desired quantity

- Low tolerances in consistent quality

- Wide range of material and alloy

The contract manufacturing of your milled parts is realized by CNC24 on the **most modern 3-axis and 5-axis milling machines**. In our machining centers, we mill all machinable materials such as aluminum, non-ferrous metal, steel, stainless steel or plastic according to your requirements. Only wood is eliminated. Through our request form, you can send us a drawing and get a price calculation within 48 hours.

## Milled parts machining – Full service for you

As a professional company, we specialize in **machining the turned and milled parts** from raw material. We offer you in addition:

- Finishing of prefabricated parts in highest precision

- Finishing, grinding and polishing to the desired grade

- Quality control of the created workpieces according to ISO 9001

- Comprehensive advice and support in the implementation of your milling work.

You tell us what you need and we deliver it to you. It’s as simple as that. We orient ourselves entirely according to your specifications. With the help of ready CNC files, we can of course get into action especially quickly. However, if you need assistance in **designing and customizing your milled parts**, we are also here to help.

With a highly competent **team of engineers, technicians and professional machinists**, we develop any desired component for you. We provide you with precisely fitting components that fit perfectly into your applications. This makes us your high-performance partner for all aspects of modern applications.

With our equipment and expertise, we can help you with the following challenges:

- Reverse Engineering

- Rapid Prototyping

- Convert 3D scan data into milling files

- Complete design of milled parts on modern CAD programs.

With this range of services, you will always be one step ahead of your competitors. Where others have to maintain CNC milling machines, you can outsource those resources to us with peace of mind. We deliver “Made in Germany” as a service. Try us, you will be thrilled.

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Why CNC24

### Your advantages

- Flexible and free capacities at any time

- Attractive prices for all components

- Quality control according to ISO 9001:2015

- One contract and contact person for all manufacturing processes

- Digital processes with personal contact person

- Global Supply Chain with German Quality Standards **🇩🇪**

You have the choice

### Our delivery times

- Offer within 48 hours

- Standard production in 15-20 working days

- Express service in 6-12 working days

### Perfect components in just 3 steps!

1

Make a request

Upload production drawing and specify order. You will receive your offer within 48 hours.

2

Quality control

We find the right paver, supervise production and take care of quality control in our in-house measuring center.

3

Components received

You receive your quality-tested components including detailed test certificate.

[Here’s how](https://www.cnc24.com/heres-how/)

Get a quote for your parts

We will send you a suitable offer within 48 hours

[Get a quote now](https://www.cnc24.com/wizard/)

Material selection

### We chip everything

We can offer you the current technically feasible manufacturing quality for every material. With us, you will always find the right combination of expertise, production machine and processing tool. This enables us to produce high-precision milled parts from any material in the same quality for which we are so highly regarded by our customers.

We set no limits to the processing of your products. Turned parts, milled parts: Anything that can be machined, **we will make milled parts of your choice** from it. Our processable materials include:

- All steel grades in numerous alloys

- All machinable non-ferrous metals

- Heavy and light metals from copper to aluminum

- Plastics of all kinds

- On request, even composite materials such as GFRP and CFRP.

![Milling tools](https://www.cnc24.com/wp-content/uploads/2022/06/iStock-521052677-1024x683.jpg)

CNC Milling

### Technical data

| Traverse paths: | X-axis: up to 10,000 mmY-axis: up to 4,300 mmZ-axis: up to 1,250 mm |
| --- | --- |
| Tolerances: | from +/- 0.005 mm |
| Surface roughness: | Ra 0.8 – Rz3.2 |
| Lot sizes: | from 1 piece |
| Machines | Modern 3- and 5-axis milling machines |
| File formats | PDF, STEP, STP, DXF |

Our materials

### Available materials

| Aluminum | Ceramics |
| --- | --- |
| Bronze | Plastics |
| Stainless steel | Copper |
| Steel | Brass |
| Casting | Titanium |
| Hard fabric | other materials on request |
| Inconel |  |

Quote for your components

We will send you a suitable quote for your components within 48 hours

Get a quote

## Milled parts from professionals: tightest tolerances, consistent quality, any number of pieces

As a service provider for CNC milled parts (the abbreviation CNC stands for **Computerized** **Numerical** **Control**), you are always a bearer of secrets. We are fully aware of this. Total reliability and discretion is an integral part of our core business. We do not chase the “fast Euro”, but rather convince our customers in CNC milling through absolute reliability, integrity and trustworthiness. With us at your side, your data and products are protected from prying eyes. Call us, we would like to gain your trust as well.

**Maximum convenience when requesting and placing an order:**
As a modern company, we are of course fully networked with modern media. Protected by an impenetrable firewall, we can securely receive, process and return your data to you.

With our always up-to-date IT equipment, we take the field of “CNC components” to a whole new level. We manage this without sacrificing performance and comfort for you. The data transfer from us to you and vice versa is very easy, lightning-fast and absolutely secure against unauthorized access.

What we produce

## Sample components

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

Quote for your components

We will send you a suitable quote for your components within 48 hours

Get a quote

## CNC **milling process**: All work steps at a glance

Preparation

### 1. prepare semi-finished products

Cutting processes such as sawing, laser cutting, flame cutting or waterjet cutting are used to prepare the turned material – the semi-finished products.

Setup time

### 2. set up machine

In order to prepare the machine tool for the production of the milled part, all necessary semi-finished products as well as turning and milling tools are clamped. Experienced and highly qualified employees speed up the process.

Programming

### 3. CNC programming

The machining program (NC program) tells the CNC machine how to use the tools to create the finished part from the semi-finished product. With modern computer-controlled system infrastructure, programming is done with CAM software.

Manufacturing

### 4. manufacture turned part

After preparation, the actual CNC machining takes place in main and secondary steps. Main steps, such as cutting the material, sometimes require more time. Non-productive times, such as for tool changes on CNC milling machines, must be kept short.

## **CNC24 is the leading portal for CNC manufacturing in Europe**

CNC24 simplifies the procurement of CNC turned and milled parts.

CNC24 is your specialist and contact for prototypes, single parts, small series as well as for higher quantities. Our know-how in CNC turning and CNC milling, our own experience in manufacturing, a Europe-wide network of partners and the CNC24 quality management according to DIN EN ISO 9001:2015 make us your competent partner.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Security"
url: "https://www.cnc24.com/security/"
lang: "en"
type: "page"
description: "Security IP protection you can rely on Supplier Audit &amp; Evaluation Strict selection of suppliers For CNC24 the protection of your intellectual property has absolute priority. We work with a global network of manufacturing partners to produce your component. Our"
last_modified: "2024-05-02T09:47:08+00:00"
---

# Security

# Security

IP protection you can rely on

Supplier Audit & Evaluation

### Strict selection of suppliers

For CNC24 the protection of your intellectual property has absolute priority. We work with a global network of manufacturing partners to produce your component. Our partners go through a rigorous audit for inclusion in the CNC24 network. Subsequently, our suppliers are subject to a continuous evaluation process that guarantees compliance and adherence to safety standards.

![Strict selection criteria for our suppliers](https://www.cnc24.com/wp-content/uploads/2022/06/Best_suppliers-1024x654.jpg)

IP Protection

### **Non-Disclosure Agreement**(NDA)

In addition, all partners sign a non-disclosure agreement (NDA) to protect your intellectual property and purchasing terms. We will also be happy to sign a non-disclosure agreement (NDA) with you. Ask your personal account manager at [sales@cnc24.com](mailto:sales@cnc24.com) about our NDA.

![Non-Disclosure Agreement (NDA)](https://www.cnc24.com/wp-content/uploads/2022/06/NDA-1024x660.jpg)

Anonymized production drawings

### **Data transmission**

To prevent inferences about the intended use of your components, we remove any information about you and your company on all documents before we share them with our partners for production.

![Anonymous data transmission](https://www.cnc24.com/wp-content/uploads/2022/06/Data_protected-1024x654.jpg)

**Do you have questions about safety?**

We will be happy to answer any questions you may have about safety in a non-binding informational interview.

[Contact us](https://www.cnc24.com/contact/)

AES-256 encryption

### **How we protect your data**

The security of your data is a priority. We have created a secure system with end-to-end encryption (AES-256) and strict access restrictions. Your data is stored on Amazon **AWS servers in Germany** and transmitted to our partners in anonymized form only. You alone decide whether data remains on our servers for future reorders after your components have been completed.

![](https://www.cnc24.com/wp-content/uploads/2022/06/aws-1024x654.jpg)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Privacy policy"
url: "https://www.cnc24.com/privacy-policy/"
lang: "en"
type: "page"
description: "Privacy policy 1. data protection at a glance General notes The following notices provide a simple overview of what happens to your personal data when you visit this website. Personal data is any data by which you can be personally"
last_modified: "2024-08-07T07:23:56+00:00"
---

# Privacy policy

# Privacy policy

## 1. data protection at a glance

###
General notes

The following notices provide a simple overview of what happens to your personal data when you visit this website. Personal data is any data by which you can be personally identified. For detailed information on the subject of data protection, please refer to our privacy policy listed below this text.

### Data collection on this website

####
Who is responsible for the data collection on this website?

Data processing on this website is carried out by the website operator. You can find their contact details in the section “Information on the responsible office” in this data protection declaration.

####
How do we collect your data?

On the one hand, your data is collected by you providing it to us. This may be, for example, data that you enter in a contact form.

Other data is collected automatically or after your consent when you visit the website by our IT systems. This is mainly technical data (e.g. Internet browser, operating system or time of page view). This data is collected automatically as soon as you enter this website.

####
What do we use your data for?

Part of the data is collected to ensure error-free provision of the website. Other data may be used to analyze your user behavior.

####
What rights do you have regarding your data?

You have the right at any time to receive information free of charge about the origin, recipient and purpose of your stored personal data. You also have a right to request the correction or deletion of this data. If you have given your consent to data processing, you can revoke this consent at any time for the future. You also have the right to request the restriction of the processing of your personal data under certain circumstances. Furthermore, you have the right to lodge a complaint with the competent supervisory authority.

You can contact us at any time with regard to this and other questions on the subject of data protection.

### Third-party analytics and tools

When visiting this website, your surfing behavior can be statistically analyzed. This is done mainly with so-called analysis programs.

Detailed information about these analysis programs can be found in the following privacy policy.

## 2. hosting and content delivery networks (CDN)

###
External hosting

This website is hosted by an external service provider (hoster). The personal data collected on this website is stored on the hoster’s servers. This may include, but is not limited to, IP addresses, contact requests, meta and communication data, contractual data, contact data, names, website accesses and other data generated via a website.

The hoster is used for the purpose of fulfilling contracts with our potential and existing customers (Art. 6 para. 1 lit. b DSGVO) and in the interest of a secure, fast and efficient provision of our online offer by a professional provider (Art. 6 para. 1 lit. f DSGVO).

Our hoster will only process your data to the extent necessary to fulfill its service obligations and will follow our instructions regarding this data.

We use the following hoster:
RAIDBOXES Ltd.
Friedrich-Ebert-Strasse 7
48153 Münster

## 3. general notes and mandatory information

###
Privacy

The operators of these pages take the protection of your personal data very seriously. We treat your personal data confidentially and in accordance with the statutory data protection regulations and this privacy policy.

When you use this website, various personal data are collected. Personal data is data with which you can be personally identified. This privacy policy explains what data we collect and what we use it for. It also explains how this is done and for what purpose.

We would like to point out that data transmission on the Internet (e.g. when communicating by e-mail) can have security gaps. Complete protection of the data against access by third parties is not possible.

### Note on the responsible entity

The responsible party for data processing on this website is:

**CNC24 GmbH
**Genthiner Str. 32
10785 Berlin

Germany

Represented by the Managing Director Willi Ruopp

Phone: +49 30 994 04 904
E-mail: datenschutz@cnc24.com

The controller is the natural or legal person who alone or jointly with others determines the purposes and means of the processing of personal data (e.g. names, e-mail addresses, etc.).

If you have any questions about this privacy statement, wish to exercise your rights, or have any suggestions or complaints regarding the processing of your personal data, please contact us by e-mail at: [datenschutz@cnc24.com](mailto:datenschutz@cnc24.com)

**Data Protection Officer**: Dr.-Ing. Phillip Käser

### Storage duration

Unless a more specific storage period has been specified within this data protection declaration, your personal data will remain with us until the purpose for the data processing no longer applies. If you assert a legitimate request for deletion or revoke consent to data processing, your data will be deleted unless we have other legally permissible reasons for storing your personal data (e.g. retention periods under tax or commercial law); in the latter case, the data will be deleted once these reasons no longer apply.

### Note on data transfer to the USA

Among other things, tools from companies based in the USA are integrated on our website. When these tools are active, your personal data may be transferred to the US servers of the respective companies. We would like to point out that the USA is not a safe third country in the sense of EU data protection law. U.S. companies are obliged to hand over personal data to security authorities without you, as the data subject, being able to take legal action against this. It can therefore not be ruled out that US authorities (e.g. intelligence services) process, evaluate and permanently store your data located on US servers for surveillance purposes. We have no influence on these processing activities.

### Revocation of your consent to data processing

Many data processing operations are only possible with your express consent. You can revoke an already given consent at any time. The legality of the data processing carried out until the revocation remains unaffected by the revocation.

### Right to object to data collection in special cases and to direct marketing (Art. 21 DSGVO)

IF THE DATA PROCESSING IS CARRIED OUT ON THE BASIS OF ART. 6 ABS. 1 LIT. E OR F DSGVO, YOU HAVE THE RIGHT TO OBJECT TO THE PROCESSING OF YOUR PERSONAL DATA AT ANY TIME ON GROUNDS RELATING TO YOUR PARTICULAR SITUATION; THIS ALSO APPLIES TO PROFILING BASED ON THESE PROVISIONS. THE RESPECTIVE LEGAL BASIS ON WHICH PROCESSING IS BASED CAN BE FOUND IN THIS DATA PROTECTION DECLARATION. IF YOU OBJECT, WE WILL NO LONGER PROCESS YOUR PERSONAL DATA UNLESS WE CAN DEMONSTRATE COMPELLING LEGITIMATE GROUNDS FOR THE PROCESSING WHICH OVERRIDE YOUR INTERESTS, RIGHTS AND FREEDOMS, OR THE PROCESSING IS FOR THE ESTABLISHMENT, EXERCISE OR DEFENSE OF LEGAL CLAIMS (OBJECTION UNDER ARTICLE 21(1) DSGVO).

IF YOUR PERSONAL DATA IS PROCESSED FOR THE PURPOSE OF DIRECT MARKETING, YOU HAVE THE RIGHT TO OBJECT AT ANY TIME TO THE PROCESSING OF PERSONAL DATA CONCERNING YOU FOR THE PURPOSE OF SUCH MARKETING; THIS ALSO APPLIES TO PROFILING INSOFAR AS IT IS ASSOCIATED WITH SUCH DIRECT MARKETING. IF YOU OBJECT, YOUR PERSONAL DATA WILL SUBSEQUENTLY NO LONGER BE USED FOR THE PURPOSE OF DIRECT MARKETING (OBJECTION PURSUANT TO ART. 21 PARA. 2 DSGVO).

### Right of appeal to the competent supervisory authority

In the event of breaches of the GDPR, data subjects shall have a right of appeal to a supervisory authority, in particular in the Member State of their habitual residence, their place of work or the place of the alleged breach. The right of appeal is without prejudice to other administrative or judicial remedies.

### Right to data portability

You have the right to have data that we process automatically on the basis of your consent or in fulfillment of a contract handed over to you or to a third party in a common, machine-readable format. If you request the direct transfer of the data to another controller, this will only be done insofar as it is technically feasible.

### SSL or TLS encryption

For security reasons and to protect the transmission of confidential content, such as orders or requests that you send to us as the site operator, this site uses SSL or TLS encryption. You can recognize an encrypted connection by the fact that the browser address bar changes from “http://” to “https://” and by the lock symbol in your browser bar.

If SSL or TLS encryption is activated, the data you transmit to us cannot be read by third parties.

### Information, deletion and correction

Within the framework of the applicable legal provisions, you have the right at any time to free information about your stored personal data, its origin and recipient and the purpose of data processing and, if applicable, a right to correction or deletion of this data. You can contact us at any time with regard to this and other questions on the subject of personal data.

### Right to restriction of processing

You have the right to request the restriction of the processing of your personal data. For this purpose, you can contact us at any time. The right to restrict processing exists in the following cases:

- If you dispute the accuracy of your personal data stored by us, we usually need time to verify this. For the duration of the review, you have the right to request the restriction of the processing of your personal data.

- If the processing of your personal data happened/is happening unlawfully, you may request the restriction of data processing instead of erasure.

- If we no longer need your personal data, but you need it to exercise, defend or enforce legal claims, you have the right to request restriction of the processing of your personal data instead of deletion.

- If you file an objection pursuant to Art. 21 para. 1 DSGVO, a balance must be struck between your interests and ours. As long as it has not yet been determined whose interests prevail, you have the right to demand the restriction of the processing of your personal data.

If you have restricted the processing of your personal data, this data may – apart from being stored – only be processed with your consent or for the assertion, exercise or defense of legal claims or for the protection of the rights of another natural or legal person or for reasons of an important public interest of the European Union or a Member State.

## 4. data collection on this website

###
Cookies

Our Internet pages use so-called “cookies”. Cookies are small text files and do not harm your terminal device. They are stored either temporarily for the duration of a session (session cookies) or permanently (permanent cookies) on your terminal device. Session cookies are automatically deleted after the end of your visit. Permanent cookies remain stored on your terminal device until you delete them yourself or until they are automatically deleted by your web browser.

In some cases, cookies from third-party companies may also be stored on your terminal device when you enter our site (third-party cookies). These enable us or you to use certain services of the third-party company (e.g. cookies for processing payment services).

Cookies have various functions. Many cookies are technically necessary, as certain website functions would not work without them (e.g. the shopping cart function or the display of videos). Other cookies are used to evaluate user behavior or display advertising.

Cookies that are necessary to carry out the electronic communication process (necessary cookies) or to provide certain functions that you have requested (functional cookies, e.g. for the shopping cart function) or to optimize the website (e.g. cookies to measure the web audience) are stored on the basis of Art. 6 para. 1 lit. f DSGVO, unless another legal basis is specified. The website operator has a legitimate interest in storing cookies for the technically error-free and optimized provision of its services. If consent to the storage of cookies has been requested, the storage of the cookies in question is based exclusively on this consent (Art. 6 para. 1 lit. a DSGVO); consent can be revoked at any time.

You can set your browser so that you are informed about the setting of cookies and only allow cookies in individual cases, exclude the acceptance of cookies for certain cases or in general and activate the automatic deletion of cookies when closing the browser. When cookies are disabled, the functionality of this website may be limited.

If cookies are used by third-party companies or for analysis purposes, we will inform you about this separately within the framework of this data protection declaration and, if necessary, request your consent.

### Cookie consent with Borlabs cookie

Our website uses the cookie consent technology of Borlabs Cookie to obtain your consent to the storage of certain cookies in your browser and to document this in accordance with data protection law. The provider of this technology is Borlabs – Benjamin A. Bornschein, Rübenkamp 32, 22305 Hamburg (hereinafter Borlabs).

When you enter our website, a Borlabs cookie is stored in your browser, which stores the consents you have given or revoked. This data is not shared with the provider of Borlabs Cookie.

The collected data will be stored until you request us to delete it or delete the Borlabs cookie yourself, or until the purpose for storing the data no longer applies. Mandatory statutory retention periods remain unaffected. Details on the data processing of Borlabs Cookie can be found at [https://de.borlabs.io/kb/welche-daten-speichert-borlabs-cookie/](https://de.borlabs.io/kb/welche-daten-speichert-borlabs-cookie/).

The use of Borlabs cookie consent technology is done in order to obtain the legally required consents for the use of cookies. The legal basis for this is Art. 6 para. 1 p. 1 lit. c GDPR.

### Server log files

The provider of the pages automatically collects and stores information in so-called server log files, which your browser automatically transmits to us.

These are:

- Browser type and version

- Operating system used

- Referrer URL

- Host name of the accessing computer

- Time of the server request

- IP address

This data is not merged with other data sources.

The collection of this data is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in the technically error-free presentation and optimization of its website – for this purpose, the server log files must be recorded.

### Contact form

If you send us inquiries via the contact form, the information you provide in the inquiry form, including the contact data you enter there, will be stored by us for the purpose of processing the inquiry and in case of follow-up questions. We do not share this data without your consent.

The processing of this data is based on Art. 6 para. 1 lit. b DSGVO, provided that your request is related to the performance of a contract or is necessary for the performance of pre-contractual measures. In all other cases, the processing is based on our legitimate interest in the effective processing of the requests addressed to us (Art. 6 (1) f DSGVO) or on your consent (Art. 6 (1) a DSGVO) if this has been requested.

The data you enter in the contact form will remain with us until you request us to delete it, revoke your consent to store it, or the purpose for storing the data no longer applies (e.g. after we have completed processing your request). Mandatory legal provisions – in particular retention periods – remain unaffected.

### Request by e-mail, phone or fax

If you contact us by e-mail, telephone or fax, your inquiry including all resulting personal data (name, inquiry) will be stored and processed by us for the purpose of processing your request. We do not share this data without your consent.

The processing of this data is based on Art. 6 para. 1 lit. b DSGVO, provided that your request is related to the performance of a contract or is necessary for the performance of pre-contractual measures. In all other cases, the processing is based on our legitimate interest in the effective processing of the requests addressed to us (Art. 6 (1) f DSGVO) or on your consent (Art. 6 (1) a DSGVO) if this has been requested.

The data you send to us via contact requests will remain with us until you request us to delete it, revoke your consent to store it, or the purpose for storing the data no longer applies (e.g. after we have completed processing your request). Mandatory statutory provisions – in particular statutory retention periods – remain unaffected.

### Salesforce Sales Cloud

We use Salesforce Sales Cloud to manage customer data. Provider is salesforce.com Germany GmbH, Erika-Mann-Str. 31, 80636 Munich, Germany (hereinafter “Salesforce”).

Salesforce Sales Cloud is a CRM system and enables us, among other things, to manage existing and potential customers and customer contacts and to organize sales and communication processes. The use of the CRM system also enables us to analyze our customer-related processes. Customer data is stored on Salesforce servers. In this process, personal data may also be transmitted to the parent company of salesforce.com Germany GmbH, salesforce.com inc, Salesforce Tower, 415 Mission Street, San Francisco, CA 94105, USA.

Details on Salesforce Sales Cloud features can be found here: [https://www.salesforce.com/de/products/sales-cloud/overview/.](https://www.salesforce.com/de/products/sales-cloud/overview/)

The use of Salesforce Sales Cloud is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in the most efficient customer management and customer communication possible. If a corresponding consent has been requested, the processing is based exclusively on Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

Salesforce has Binding Corporate Rules (BCR) that have been approved by the French data protection authority. These are binding internal company regulations that legitimize the internal transfer of data to third countries outside the EU and the EEA. Details can be found here: [https://compliance.salesforce.com/en/salesforce-bcrs](https://compliance.salesforce.com/en/salesforce-bcrs).

For details, see Salesforce’s privacy policy: [https://www.salesforce.com/de/company/privacy/](https://www.salesforce.com/de/company/privacy/).

#### Contract for order processing

We have concluded an order processing contract with Salesforce. This is a contract required by data protection law, which ensures that Salesforce only processes the personal data of our website visitors in accordance with our instructions and in compliance with the GDPR.

## 5. social media

###
LinkedIn plugin

This website uses functions of the network LinkedIn. The provider is LinkedIn Ireland Unlimited Company, Wilton Plaza, Wilton Place, Dublin 2, Ireland.

Each time a page of this website containing functions of LinkedIn is accessed, a connection to servers of LinkedIn is established. LinkedIn is informed that you have visited this website with your IP address. If you click the “Recommend Button” of LinkedIn and are logged into your account at LinkedIn, it is possible for LinkedIn to assign your visit to this website to you and your user account. We would like to point out that we, as the provider of the pages, have no knowledge of the content of the transmitted data or its use by LinkedIn.

The use of the LinkedIn plugin is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in ensuring the greatest possible visibility in social media. If a corresponding consent has been requested, the processing is based exclusively on Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://www.linkedin.com/help/linkedin/answer/62538/datenubertragung-aus-der-eu-dem-ewr-und-der-schweiz?lang=de](https://www.linkedin.com/help/linkedin/answer/62538/datenubertragung-aus-der-eu-dem-ewr-und-der-schweiz?lang=de)

For more information, please see LinkedIn’s privacy policy at: [https://www.linkedin.com/legal/privacy-policy](https://www.linkedin.com/legal/privacy-policy).

## 6. analysis tools and advertising

###
Google Tag Manager

We use the Google Tag Manager. The provider is Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland.

Google Tag Manager is a tool that allows us to embed tracking or statistical tools and other technologies on our website. The Google Tag Manager itself does not create user profiles, does not store cookies and does not perform any independent analyses. It is only used for the administration and playout of the tools integrated via it. However, Google Tag Manager collects your IP address, which may also be transferred to Google’s parent company in the United States.

The use of the Google Tag Manager is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in a fast and uncomplicated integration and management of various tools on his website. If a corresponding consent has been requested, the processing is based exclusively on Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

### Google Analytics

This website uses functions of the web analysis service Google Analytics. The provider is Google Ireland Limited (“Google”), Gordon House, Barrow Street, Dublin 4, Ireland.

Google Analytics allows the website operator to analyze the behavior of website visitors. In doing so, the website operator receives various usage data, such as page views, duration of visit, operating systems used and origin of the user. This data may be summarized by Google in a profile that is assigned to the respective user or their end device.

Google Analytics uses technologies that enable the recognition of the user for the purpose of analyzing user behavior (e.g. cookies or device fingerprinting). The information collected by Google about the use of this website is usually transferred to a Google server in the USA and stored there.

The use of this analysis tool is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in analyzing user behavior in order to optimize both its web offering and its advertising. If a corresponding consent has been requested (e.g. consent to the storage of cookies), the processing is carried out exclusively on the basis of Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://privacy.google.com/businesses/controllerterms/mccs/](https://privacy.google.com/businesses/controllerterms/mccs/).

#### IP anonymization

We have activated the IP anonymization function on this website. As a result, your IP address is shortened by Google within member states of the European Union or in other contracting states to the Agreement on the European Economic Area before being transmitted to the USA. Only in exceptional cases is the full IP address transmitted to a Google server in the USA and shortened there. On behalf of the operator of this website, Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity and providing other services relating to website activity and internet usage to the website operator. The IP address transmitted by your browser as part of Google Analytics is not merged with other data from Google.

#### Browser plugin

You can prevent the collection and processing of your data by Google by downloading and installing the browser plugin available at the following link: [https://tools.google.com/dlpage/gaoptout?hl=de](https://tools.google.com/dlpage/gaoptout?hl=de).

For more information on how Google Analytics handles user data, please see Google’s privacy policy: [https://support.google.com/analytics/answer/6004245?hl=de](https://support.google.com/analytics/answer/6004245?hl=de).

#### Job processing

We have concluded an order processing agreement with Google and fully implement the strict requirements of the German data protection authorities when using Google Analytics.

#### Demographic characteristics in Google Analytics

This website uses the “demographic characteristics” function of Google Analytics to display suitable advertisements to website visitors within the Google advertising network. This allows reports to be generated that contain statements about the age, gender and interests of site visitors. This data comes from interest-based advertising from Google as well as visitor data from third-party providers. This data cannot be assigned to a specific person. You can deactivate this function at any time via the ad settings in your Google account or generally prohibit the collection of your data by Google Analytics as shown in the item “Objection to data collection”.

### Google Ads

The website operator uses Google Ads. Google Ads is an online advertising program of Google Ireland Limited (“Google”), Gordon House, Barrow Street, Dublin 4, Ireland.

Google Ads allows us to display advertisements in the Google search engine or on third-party websites when the user enters certain search terms on Google (keyword targeting). Furthermore, targeted advertisements can be played out based on the user data available at Google (e.g. location data and interests) (target group targeting). As a website operator, we can evaluate this data quantitatively by analyzing, for example, which search terms led to the display of our advertisements and how many ads resulted in corresponding clicks.

The use of Google Ads is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in marketing its service products as effectively as possible.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://policies.google.com/privacy/frameworks](https://policies.google.com/privacy/frameworks) and [https://privacy.google.com/businesses/controllerterms/mccs/](https://privacy.google.com/businesses/controllerterms/mccs/).

### Google Remarketing

This website uses the functions of Google Analytics Remarketing. The provider is Google Ireland Limited (“Google”), Gordon House, Barrow Street, Dublin 4, Ireland.

Google Remarketing analyzes your user behavior on our website (e.g. clicking on certain products) in order to classify you in certain advertising target groups and then play you suitable advertising messages when you visit other online offers (remarketing or retargeting).

Furthermore, the advertising target groups created with Google Remarketing can be linked with Google’s cross-device functions. In this way, interest-based, personalized advertising messages that have been adapted to you depending on your previous usage and surfing behavior on one end device (e.g. cell phone) can also be displayed on another of your end devices (e.g. tablet or PC).

If you have a Google account, you can object to personalized advertising at the following link: [https://www.google.com/settings/ads/onweb/](https://www.google.com/settings/ads/onweb/).

The use of Google Remarketing is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in marketing its products as effectively as possible. If a corresponding consent has been requested, the processing is based exclusively on Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

For more information and the privacy policy, please see Google’s privacy policy at: [https://policies.google.com/technologies/ads?hl=en](https://policies.google.com/technologies/ads?hl=en)

#### Target group formation with customer matching

For target group formation, we use, among other things, customer matching from Google Remarketing. In doing so, we transfer certain customer data (e.g. e-mail addresses) from our customer lists to Google. If the customers in question are Google users and logged into their Google account, they are shown suitable advertising messages within the Google network (e.g. on YouTube, Gmail or in the search engine).

### Google Conversion Tracking

This website uses Google Conversion Tracking. The provider is Google Ireland Limited (“Google”), Gordon House, Barrow Street, Dublin 4, Ireland.

Google conversion tracking allows Google and us to recognize whether the user has taken certain actions. For example, we can evaluate which buttons on our website were clicked how often and which products were viewed or purchased particularly frequently. This information is used to create conversion statistics. We learn the total number of users who clicked on our ads and what actions they took. We do not receive any information with which we can personally identify the user. Google itself uses cookies or comparable recognition technologies for identification.

The use of Google conversion tracking is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in analyzing user behavior in order to optimize both its web offering and its advertising. If a corresponding consent has been requested (e.g. consent to the storage of cookies), the processing is carried out exclusively on the basis of Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

For more information on Google conversion tracking, please see Google’s privacy policy: [https://policies.google.com/privacy?hl=de.](https://policies.google.com/privacy?hl=de)

### Facebook Pixel

This website uses the visitor action pixel from Facebook for conversion measurement. The provider of this service is Facebook Ireland Limited, 4 Grand Canal Square, Dublin 2, Ireland. However, according to Facebook, the collected data is also transferred to the USA and other third countries.

This makes it possible to track the behavior of page visitors after they have been redirected to the provider’s website by clicking on a Facebook ad. This allows the effectiveness of Facebook ads to be evaluated for statistical and market research purposes and future advertising measures to be optimized.

The collected data is anonymous for us as the operator of this website, we can not draw any conclusions about the identity of the users. However, the data is stored and processed by Facebook, so that a connection to the respective user profile is possible and Facebook can use the data for its own advertising purposes, in accordance with the [Facebook Data Use Policy.](https://de-de.facebook.com/about/privacy/)  This enables Facebook to serve ads on Facebook pages as well as outside of Facebook. This use of data cannot be influenced by us as the site operator.

The use of Facebook Pixel is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in effective advertising measures including social media. If a corresponding consent has been requested (e.g. consent to the storage of cookies), the processing is carried out exclusively on the basis of Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://www.facebook.com/legal/EU_data_transfer_addendum](https://www.facebook.com/legal/EU_data_transfer_addendum) and [https://de-de.facebook.com/help/566994660333381](https://de-de.facebook.com/help/566994660333381).

Insofar as personal data is collected on our website with the help of the tool described here and forwarded to Facebook, we and Facebook Ireland Limited, 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland are jointly responsible for this data processing (Art. 26 DSGVO). The joint responsibility is limited exclusively to the collection of the data and its transfer to Facebook. The processing by Facebook that takes place after the forwarding is not part of the joint responsibility. The obligations incumbent on us jointly have been set out in a joint processing agreement. The text of the agreement can be found at: [https://www.facebook.com/legal/controller_addendum](https://www.facebook.com/legal/controller_addendum). According to this agreement, we are responsible for providing the privacy information when using the Facebook tool and for implementing the tool on our website in a privacy-safe manner. Facebook is responsible for the data security of Facebook products. You can assert data subject rights (e.g. requests for information) regarding the data processed by Facebook directly with Facebook. If you assert the data subject rights with us, we are obliged to forward them to Facebook.

You can find more information about protecting your privacy in Facebook’s privacy policy: [https://www.facebook.com/privacy/policy?section_id=0-WhatIsThePrivacy](https://www.facebook.com/privacy/policy?section_id=0-WhatIsThePrivacy)

You can also disable the Custom Audiences remarketing feature in the Ad Settings section at [https://www.facebook.com/ads/preferences/?entry_product=ad_settings_screen](https://www.facebook.com/ads/preferences/?entry_product=ad_settings_screen). To do this, you must be logged in to Facebook.

If you do not have a Facebook account, you can disable usage-based advertising from Facebook on the European Interactive Digital Advertising Alliance website: [http://www.youronlinechoices.com/de/praferenzmanagement/](http://www.youronlinechoices.com/de/praferenzmanagement/).

### LinkedIn Insight Tag

This website uses the Insight tag from LinkedIn. The provider of this service is LinkedIn Ireland Unlimited Company, Wilton Plaza, Wilton Place, Dublin 2, Ireland.

#### Data processing by LinkedIn Insight Tag

With the help of the LinkedIn Insight Tag, we receive information about visitors to our website. If a website visitor is registered with LinkedIn, we can, among other things, analyze the key professional data (e.g., career level, company size, country, location, industry, and job title) of our website visitors and thus better tailor our site to the respective target groups. Furthermore, we can use LinkedIn Insight Tags to measure whether visitors to our websites make a purchase or take any other action (conversion measurement). Conversion measurement can also be done across devices (e.g. from PC to tablet). LinkedIn Insight Tag also provides a retargeting feature that allows us to display targeted off-site advertising to visitors to our website, which LinkedIn states does not identify the ad recipient.

LinkedIn itself also collects so-called log files (URL, referrer URL, IP address, device and browser properties and time of access). IP addresses are shortened or (if used to reach LinkedIn members across devices) hashed (pseudonymized). The direct identifiers of LinkedIn members are deleted by LinkedIn after seven days. The remaining pseudonymized data is then deleted within 180 days.

The data collected by LinkedIn cannot be assigned to specific individuals by us as the website operator. LinkedIn will store the collected personal data of the website visitors on its servers in the USA and use them in the context of its own advertising measures. For details, see LinkedIn’s privacy policy at [https://www.linkedin.com/legal/privacy-policy#choices-oblig](https://www.linkedin.com/legal/privacy-policy#choices-oblig).

#### Legal basis

The use of LinkedIn Insight is based on Art. 6 para. 1 lit. f GDPR. The website operator has a legitimate interest in effective advertising measures including social media. If a corresponding consent has been requested (e.g. consent to the storage of cookies), the processing is carried out exclusively on the basis of Art. 6 para. 1 lit. a DSGVO; the consent can be revoked at any time.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://www.linkedin.com/legal/l/dpa](https://www.linkedin.com/legal/l/dpa) and [https://www.linkedin.com/legal/l/eu-sccs](https://www.linkedin.com/legal/l/eu-sccs).

#### Objection to the use of LinkedIn Insight Tag

Object to the analysis of usage behavior as well as targeted advertising by LinkedIn at the following link: [https://www.linkedin.com/psettings/guest-controls/retargeting-opt-out](https://www.linkedin.com/psettings/guest-controls/retargeting-opt-out).

Furthermore, LinkedIn members can control the use of their personal data for advertising purposes in the account settings. To avoid a link between data collected on our website by LinkedIn and your LinkedIn account, you must log out of your LinkedIn account before visiting our website.

## 7. newsletter

###
MailChimp with deactivated performance measurement

This website uses the services of MailChimp for sending newsletters. The provider is Rocket Science Group LLC, 675 Ponce De Leon Ave NE, Suite 5000, Atlanta, GA 30308, USA.

MailChimp is a service that can be used to organize the sending of newsletters, among other things. If you enter data for the purpose of receiving the newsletter (e.g. e-mail address), this data is stored on MailChimp’s servers in the USA. We have disabled performance measurement with Mailchimp, so Mailchimp will not evaluate your behavior when you open our newsletters.

If you do not want your data to be transferred to Mailchimp, you must unsubscribe from the newsletter. For this purpose, we provide a corresponding link in every newsletter message.

The data processing is based on your consent (Art. 6 para. 1 lit. a DSGVO). You can revoke this consent at any time by unsubscribing from the newsletter. The legality of the data processing operations already carried out remains unaffected by the revocation.

The data you provide for the purpose of receiving the newsletter will be stored by us or the newsletter service provider until you unsubscribe from the newsletter and will be deleted from the newsletter distribution list after you unsubscribe from the newsletter. Data that has been stored by us for other purposes remains unaffected by this.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://mailchimp.com/eu-us-data-transfer-statement/](https://mailchimp.com/eu-us-data-transfer-statement/) and [https://mailchimp.com/legal/data-processing-addendum/#Annex_C_-_Standard_Contractual_Clauses](https://mailchimp.com/legal/data-processing-addendum/#Annex_C_-_Standard_Contractual_Clauses).

After you have unsubscribed from the newsletter distribution list, your e-mail address may be stored by us or the newsletter service provider in a blacklist to prevent future mailings. The data from the blacklist will only be used for this purpose and will not be merged with other data. This serves both your interest and our interest in complying with legal requirements when sending newsletters (legitimate interest within the meaning of Art. 6 (1) lit. f DSGVO). The storage in the blacklist is not limited in time.  **You can object to the storage if your interests outweigh our legitimate interest.**

For more details, please refer to MailChimp’s privacy policy at: [https://mailchimp.com/legal/terms/.](https://mailchimp.com/legal/terms/)

### ActiveCampaign

This website uses ActiveCampaign to send newsletters. The provider is ActiveCampaign, Inc, 1 N Dearborn, 5th Floor Chicago, Illinois 60602, USA.

ActiveCampaign is a service that can be used, among other things, to organize and analyze the sending of newsletters. The data you enter for the purpose of receiving the newsletter will be stored on ActiveCampaign’s servers in the USA.

#### Data analysis through ActiveCampaign

With the help of ActiveCampaign, we are able to analyze our newsletter campaigns. For example, we can see whether a newsletter message was opened and which links, if any, were clicked. In this way, we can determine, among other things, which links have been clicked on particularly often.

In addition, we can see whether certain pre-defined actions were performed after opening / clicking (conversion rate). We can thus recognize, for example, whether you have made a purchase after clicking on the newsletter.

ActiveCampaign also allows us to divide (“cluster”) newsletter recipients based on different categories. The newsletter recipients can be subdivided according to age, gender or place of residence, for example. In this way, newsletters can be better adapted to the respective target groups. If you do not want any analysis by ActiveCampaign, you must unsubscribe from the newsletter. For this purpose, we provide a corresponding link in every newsletter message.

For detailed information on ActiveCampaign features, please refer to the following link: [https://www.activecampaign.com/email-marketing.](https://www.activecampaign.com/email-marketing)

ActiveCampaign’s privacy policy can be found at: [https://www.activecampaign.com/privacy-policy](https://www.activecampaign.com/privacy-policy).

#### Legal basis

The data processing is based on your consent (Art. 6 para. 1 lit. a DSGVO). You can revoke this consent at any time. The legality of the data processing operations already carried out remains unaffected by the revocation.

Data transfer to the USA is based on the standard contractual clauses of the EU Commission. Details can be found here: [https://www.activecampaign.com/legal/scc](https://www.activecampaign.com/legal/scc) and [https://www.activecampaign.com/de/legal/gdpr-updates/privacy-shield](https://www.activecampaign.com/de/legal/gdpr-updates/privacy-shield).

#### Storage duration

The data you provide for the purpose of receiving the newsletter will be stored by us or the newsletter service provider until you unsubscribe from the newsletter and will be deleted from the newsletter distribution list after you unsubscribe from the newsletter. Data that has been stored by us for other purposes remains unaffected by this.

After you have unsubscribed from the newsletter distribution list, your e-mail address may be stored by us or the newsletter service provider in a blacklist to prevent future mailings. The data from the blacklist will only be used for this purpose and will not be merged with other data. This serves both your interest and our interest in complying with legal requirements when sending newsletters (legitimate interest within the meaning of Art. 6 (1) lit. f DSGVO). The storage in the blacklist is not limited in time.  **You can object to the storage if your interests outweigh our legitimate interest.**

## 8. plugins and tools

###
Google Web Fonts (local hosting)

This site uses so-called web fonts provided by Google for the uniform display of fonts. The Google Fonts are installed locally. A connection to Google servers does not take place.

For more information on Google Web Fonts, please visit [https://developers.google.com/fonts/faq](https://developers.google.com/fonts/faq) and see Google’s privacy policy: [https://policies.google.com/privacy?hl=de](https://policies.google.com/privacy?hl=de).

### Font Awesome (local hosting)

This site uses Font Awesome for consistent font rendering. Font Awesome is installed locally. A connection to servers of Fonticons, Inc. does not take place.

For more information about Font Awesome, please see the Font Awesome Privacy Policy at: [https://fontawesome.com/privacy](https://fontawesome.com/privacy).

## 9. eCommerce and payment providers

###
Processing of data (customer and contract data)

We collect, process and use personal data only to the extent that they are necessary for the establishment, content or modification of the legal relationship (inventory data). This is done on the basis of Art. 6 para. 1 lit. b DSGVO, which permits the processing of data for the performance of a contract or pre-contractual measures. We collect, process and use personal data about the use of this website (usage data) only to the extent necessary to enable the user to use the service or to bill the user.

The collected customer data will be deleted after completion of the order or termination of the business relationship. Statutory retention periods remain unaffected.

## 10. own services

###
Handling of applicant data

We offer you the opportunity to apply to us (e.g. by e-mail, post or via online application form). In the following, we inform you about the scope, purpose and use of your personal data collected during the application process. We assure that the collection, processing and use of your data will be in accordance with applicable data protection law and all other legal provisions and that your data will be treated in strict confidence.

#### Scope and purpose of data collection

If you send us an application, we process your associated personal data (e.g. contact and communication data, application documents, notes taken during interviews, etc.) insofar as this is necessary to decide on the establishment of an employment relationship. The legal basis for this is § 26 BDSG-neu under German law (initiation of an employment relationship), Art. 6 para. 1 lit. b DSGVO (general contract initiation) and – if you have given your consent – Art. 6 para. 1 lit. a GDPR. The consent can be revoked at any time. Your personal data will only be passed on within our company to persons who are involved in processing your application.

If the application is successful, the data submitted by you will be processed on the basis of § 26 BDSG-neu and Art. 6 para. 1 lit. b DSGVO for the purpose of implementing the employment relationship is stored in our data processing systems.

#### Data retention period

If we are unable to make you a job offer, if you reject a job offer or withdraw your application, we reserve the right to retain the data you have provided on the basis of our legitimate interests (Art. 6 Para. 1 lit. f DSGVO) for up to 6 months from the end of the application process (rejection or withdrawal of the application). Subsequently, the data is deleted and the physical application documents are destroyed. The storage serves in particular evidence purposes in the event of a legal dispute. If it is apparent that the data will be required after the 6-month period has expired (e.g. due to an impending or pending legal dispute), the data will not be deleted until the purpose for continued storage no longer applies.

A longer storage can also take place if you have given a corresponding consent (Art. 6 para. 1 lit. a DSGVO) or if legal storage obligations oppose the deletion.

---

---
title: "Surface treatment"
url: "https://www.cnc24.com/manufacturing-process/surface-treatment/"
lang: "en"
type: "page"
description: "Protection, refinement and functional enhancement Surface treatment The widest range of surface treatments on the market. Component finishing, corrosion protection and component marking at attractive prices. One contact for component manufacturing and surface treatment. Upload CAD file, specify part and"
last_modified: "2025-01-20T11:40:31+00:00"
---

# Surface treatment

Protection, refinement and functional enhancement

#  Surface treatment

The widest range of surface treatments on the market. Component finishing, corrosion protection and component marking at attractive prices. One contact for component manufacturing and surface treatment. Upload CAD file, specify part and receive quote within 48 hours.

[Get a quote now](/wizard/)

1.000

Satisfied customers

5.500

Available machines

0,11%

Complaint rate

![Surface Treatment](https://www.cnc24.com/wp-content/uploads/2022/08/Surface-Treatment--1024x683.png)

Finishing

### **Surface treatment makes the difference**

Surface treatments can do more than just look good. Nowadays, hardly any material can fulfill all the requirements placed on it on its own. The finishing of surfaces is therefore important and necessary depending on the intended use.

CNC24 offers a wide range of high-quality surface finishes in its CNC manufacturing program. We also implement surface treatments professionally as a separate finish for already delivered mechanical components.

![Surface treatment](https://www.cnc24.com/wp-content/uploads/2022/06/Surface_treatment.jpg)

**Largest selection of surfaces**

### **All surface treatment at a glance**

### **Ablative and forming surface treatment**

- Brushes

- Electropolishing

- Glass bead blasting

- Vibratory finishing

- Engraving

- Shot peening

- Laser engraving

- Laser polishing

- (Electro) polishing

- Sandblasting

- Grinding

### **Electrochemical coating with electroplating technology**

- Anodize

- Electroless nickel

- Chromate

- Thick film passivation

- Bright zinc plating

- Passivate

- Phosphating

- Gilding

- Copper plating

- Silver plating

- Galvanizing

- Tinning

### **Coating without electroplating**

- Burnishing

- Anodizing

- Chromate

- Enameling

- Paint

- Hard anodizing

- Oxidize

- PTFE coating/Teflon coating

- Powder coating

### **Chemical surface treatment**

- Pickling

- De-anodizing

- Degreasing

- Nitriding

- Plasma nitriding

### **Thermal surface treatment**

- Hot dip galvanizing

- Hot-dip tinning

- Hardening

- Boundary layer hardening

- Remunerate

Quote for your components

We will send you a suitable quote for your components within 48 hours

Get a quote

What we produce

## Sample components

![Aluminum housing for Controllino](https://www.cnc24.com/wp-content/uploads/2023/06/Design-ohne-Titel-23.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-1.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-2.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-3.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-4.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-5.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-6.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-7.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-8.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-9.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-10.png)

![](https://www.cnc24.com/wp-content/uploads/2022/06/Rectangle-11.png)

Good to know

### Background information on surface processing

What does surface technology actually mean?

Surface technology has a long tradition. For example, as early as 4,000 BC, people began working surfaces of gold for decorative purposes. And for hundreds of years, blacksmiths have known that freshly forged swords cool best in piles of manure.

There, the surface layer of the steel is enriched with nitrogen, which increases the material’s hardness. The surface professionals at CNC24 have not been in the business quite so long. Nevertheless, we have internalized the knowledge and procedures of surface technology in decades of experience.

Strictly speaking, surface technologies supplement the classic four manufacturing processes with two additional methods. They add **coating** and **adjustment of** material properties to the process classes of **forming**, **reforming**, **splitting** and **joining.**

Where are the areas of application in industry, construction and trade?

Whether as a single part or in series production – our surface treatments prove themselves both in prototypes and in mass production. To achieve this, lathe operators, metalworkers, toolmakers and surface finishers routinely work hand in hand at our company.

The results of our treatment processes are used in a wide range of industries. In principle, all branches of industry, construction and trade that process sheet metal and metals benefit from this. This applies to both the production of goods and the consumption of tools and operating resources.

Our customer base is particularly strong in the automotive industry, mechanical engineering, the construction industry, producers of fastening technology, the electrical industry, medical technology, industrial and plant engineering, laboratory technology and aerospace. Of course, we also manufacture for any other industry.

Special advantages of our surface treatments

As a CNC manufacturing partner specializing in metal and sheet metal processing, we mainly realize surface treatments for sheets and metals. Especially those that make metal surfaces harder and more resistant to abrasion and damage.

But also those that improve the resistance of sheet metal to corrosion. And, of course, equally those for purely decorative purposes. Especially for sheet metal and metals, professional surface treatment is often a decisive factor for an extended service life.

From the customer’s point of view, this is not only a functional advantage for the intended use. It is a quality feature. The high quality of our surface treatments pays off for the customer. It is a real added value.

Steel, for example, as used for car bodies, has a good price/performance ratio and excellent crash behavior. But, unfortunately, it is not resistant to corrosion. Stainless steel, on the other hand, is corrosion resistant but far too soft and expensive.

The best solution is then the steel body with corrosion protection of the surfaces, obtained for example by treatments such as grinding, galvanizing and painting. Another great example is the production and use of drills.

If drills were made directly from ceramic, they would last an extremely long time. But ceramic is brittle, which would be rather detrimental to its intended use as a drill. For this reason, the basic mold is now made of steel, and we provide the necessary wear protection during finishing with a ceramic coating, for example.

Delivery time, manufacturing process and service

Not only does CNC24 perform the surface treatment itself with high processing speed, great accuracy and easy replicability. The same applies to customer service and order processing. CNC24 always remains the first and only contractual and contact partner for the customer.

The average delivery time of separately ordered surfaces at CNC24 is 15-20 working days. If surface treatments are integrated into a regular production cycle of CNC finished parts from the outset, this period is of course not added on.

**Delivery times incl. Surface processing**

- Standard production in 15-20 working days

- Express service in 6-12 working days

- Super Express service in 72 hours

If external subcontractors are involved in the production process, only qualified specialist companies are used. CNC24 regularly and intensively checks itself as well as all its partners and suppliers for the highest quality standards.

In addition, each order is checked again separately for all customer-specific manufacturing tolerances and quality characteristics before shipment. Wherever it says CNC24, it only contains tested CNC24 quality.

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "About us"
url: "https://www.cnc24.com/about-us/"
lang: "en"
type: "page"
description: "Shaping tomorrow's procurement processes About us Driven by our passion for manufacturing processes, we revolutionize procurement processes for individual plastic and metal parts. We focus on transparency, quality and digital processes to create a unique experience for buyers and producers."
last_modified: "2025-01-16T13:54:30+00:00"
---

# About us

Shaping tomorrow’s procurement processes

# About us

Driven by our passion for manufacturing processes, we revolutionize procurement processes for individual plastic and metal parts. We focus on transparency, quality and digital processes to create a unique experience for buyers and producers.

![](https://www.cnc24.com/wp-content/uploads/2022/06/About_cover-1024x576.jpg)

Our vision

### We develop manufacturing processes of tomorrow

A completely transparent value chain – from inquiry to delivery – creates an unprecedented customer experience in the procurement of production parts. For components of any size, type and difficulty.

[Become part of the team](https://cncteile24-gmbh.jobs.personio.de/)

Successful together

## That makes us different

![](https://www.cnc24.com/wp-content/uploads/2022/06/Partnership.jpg)Partnership

![](https://www.cnc24.com/wp-content/uploads/2022/06/Focus.jpg)Solution-oriented

![](https://www.cnc24.com/wp-content/uploads/2022/06/Passion.jpg)Passion

![](https://www.cnc24.com/wp-content/uploads/2022/06/Reliablity.jpg)Reliability

Digital processes

### **Radical digitization for mechanical engineering**

A completely transparent value chain – from inquiry to delivery – creates an unprecedented customer experience in the procurement of production parts. For components of any size, number of pieces, type and difficulty.

![](https://www.cnc24.com/wp-content/uploads/2022/06/CAD_ipad-1024x794.png)

Strong in the network

### **International scaling with a local approach**

The best suppliers from around the world – from a single source. This means free capacities at any time and always the right partner for special requests. The demands on our manufacturing partners are just as high as the demands on ourselves. Without exception.

![](https://www.cnc24.com/wp-content/uploads/2022/07/Glocal-1024x682.jpg)

Quality assurance

### **We guarantee the highest quality**

In our in-house ISO 9001:2015 certified measuring center, each production part is measured and recorded by hand. In addition, we have established our own testing procedure for our network in order to continuously optimize the quality of our partners.

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA_1-2-1024x683.jpg)

Strong together

## Management Team

![](https://www.cnc24.com/wp-content/uploads/2022/06/Willi.jpg)

Willi Ruopp

Co-Founder & CEO

![](https://www.cnc24.com/wp-content/uploads/2022/06/Marlon.jpg)

Marlon Gerat

Co-Founder & CPO

![](https://www.cnc24.com/wp-content/uploads/2023/03/Jonathan_Seoane-1-jpg.webp)

Jonathan Seoane

CTO

![](https://www.cnc24.com/wp-content/uploads/2022/10/Claudius-Tadesse-1.jpg)

Claudius Tadesse

CRO

![](https://www.cnc24.com/wp-content/uploads/2022/06/Stefan.jpg)

Stefan Sommer

Chief Procurement Officer

![](https://www.cnc24.com/wp-content/uploads/2022/06/QA-1-1024x645.jpg)

Apply now!

### Become part of the team

Would you like to be part of a young, ambitious team and help us turn our vision into reality? Then we are looking forward to your application!

[Open positions](https://cncteile24-gmbh.jobs.personio.de/)

### How can we help?

You are welcome to send us a message. Please note that CNC24’s service is aimed exclusively at commercial customers.

Send

### Contact Details

E-mail

info@cnc24.com

Phone

+49 30 994 04 904

**Production site**

CNC24 GmbH
City Dock Berlin Zentrum
Marzahner Straße 21E
13053 Berlin

(Weekdays from 08:00 to 18:00 hrs)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Contact"
url: "https://www.cnc24.com/contact/"
lang: "en"
type: "page"
description: "Contact Questions, feedback or request. We are here for you. How can we help? You are welcome to send us a message. Please note that CNC24's service is aimed exclusively at commercial customers. Contact Details E-mail info@cnc24.com Phone +49 30"
last_modified: "2025-02-13T07:51:46+00:00"
---

# Contact

# Contact

Questions, feedback or request. We are here for you.

### How can we help?

You are welcome to send us a message. Please note that CNC24’s service is aimed exclusively at commercial customers.

Send

### Contact Details

E-mail

info@cnc24.com

Phone

+49 30 994 04 904

**Production site** / Warehouse

CNC24 GmbH
City Dock Berlin Zentrum
Marzahner Straße 21E
13053 Berlin

Opening hours (Mon-Fri)
Office 08:00-17:00
Incoming goods: 08:00-16:00

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

---

---
title: "Express manufacturing"
url: "https://www.cnc24.com/express-production/"
lang: "en"
type: "page"
description: "Express manufacturing in 72 hours When time is of the essence Call now CNC Express manufacturing When it needs to go particularly fast Your production is threatened by machine failure and downtime? Are you struggling with delivery bottlenecks of other"
last_modified: "2025-08-03T06:41:22+00:00"
---

# Express manufacturing

# Express manufacturing in 72 hours

When time is of the essence

[Call now](tel:+4930994049004)

**CNC Express manufacturing**

### **When it needs to go particularly fast**

Your production is threatened by machine failure and downtime? Are you struggling with delivery bottlenecks of other partners and suppliers or your own personnel worries? Need to accelerate a launch by surprise? You urgently need a certain component within hours?

Whatever it is: That’s exactly when our fast CNC professionals help you out of a tight spot with the Super Express Service. We will produce your CNC order within 72 hours at the earliest. After this delivery time, your components are ready for use in your or your customer’s yard.

![Express production from 72 hours](https://www.cnc24.com/wp-content/uploads/2022/06/Express-1-1024x701.jpg)

Smooth process

### We need the following information for Express manufacturing

Drawing as PDF and/or 3D Model

Desired quantity

Material and, if necessary, alternative materials

Additional surface treatment

Desired delivery time

Contact for queries throughout the production period

Delivery address for the components

Required test certificates

### How the Express Service works

1

Make an inquiry

Inquiry by phone via **[+49 30 994 049 04](tel:+4930994049004)**

2

Release order

**Confirm quote by mail** and place order for production

3

Delivery

Quality control and delivery on the agreed delivery date

[Make an inquiry now](tel:+4930994049004)

Express Hotline: **+49 30 994 049 04**

[Call now](tel:+4930994049004)

How fast is it needed?

### **Express and Super Express manufacturing in comparison**

We offer two different forms of Express Manufacturing. The Super Express delivers the components you need within 72 hours. The normal Express service takes a little longer and provides you with the parts within 6-12 business days.

We do not compromise on quality, material and batch sizes, even for Express service. We completely take care of the entire order processing from material procurement, costing, manufacturing and quality control to logistics.

![](https://www.cnc24.com/wp-content/uploads/2022/06/Express_UI-1024x716.png)

FAQ

### **Frequently asked questions about the Express Service**

**Which manufacturing processes are possible via Super Express**?

In Express service we can offer you turning, milling and selected forms of sheet metal working.

**Possible surface treatments in Super Express service**?

We offer all surfaces also in Express service. Since additional surface treatment will extend the production time, we can tell you the exact delivery time only when we have your request including 3D model (CAD drawing) and manufacturing drawing (in PDF format).

**Express service delivery times**?

Our Express delivery times:

Express Service: 6-12 days

Super Express Service: from 72 hours

**This is how our CNC Express manufacturing works**

- Do you have technical information, details and specifications for the component – preferably even a CAD model or at least a technical drawing in PDF format?

- What quantity of Express manufacturing do you need?

- What is the required delivery time? Is there wiggle room: minimum delivery time and maximum delivery time?

- What material should we use to make the workpiece or components? Are alternative materials possible?

- Are surface treatments desired in addition to CNC machining?

- Can you name a contact or responsible person who is available to us at short notice for the entire production period of the Express manufacturing for possible inquiries?

- Shall we deliver the Express parts collectively to one address in Germany after manufacturing? Or are there several locations to be supplied?

**Our CNC Express manufacturing at a glance.**

In case of emergency, many of our customers prefer the manufacturing processes of Express turning and Express milling. Also quite urgent Express sheet metal processing has tradition at CNC24. We are particularly fast due to our modern CNC machine tools, great expertise and powerful infrastructure.

The advantage of our Express turning is the proven combination of being able to produce a high number of pieces quickly in an emergency while ensuring excellent quality. We are also happy to quickly mill appropriate Express milled parts into shape from a block of material we have previously cut ourselves.

CNC24 has just about any clamping device or tool required for any production process. And we are also regularly commissioned with express surface techniques such as hardening, burnishing, anodizing, nitriding, grinding or galvanizing.

As subtractive as most of our manufacturing processes are, so additive is the customer benefit at CNC24. Our Express products create added value at the highest speed. We ensure that your project moves quickly and successfully from idea to implementation.

**CNC machining of production parts at lightning speed**

As a full-fledged manufacturing partner 4.0, CNC24 not only offers a highly automated machine park for its CNC production parts. Thanks to our lean and digital ordering and manufacturing processes, we are able to fulfill even very urgent Express production orders very reliably.

Our CNC manufacturing spectrum is particularly fast when it comes to turning, milling, edging, bending and punching. Problems are solved quickly, Express capacities are always available, set-up times are minimal and our customer service is fast.

We can always draw from our large reservoir of diverse machine tools, tools and multitools. In addition, we have various materials for production in stock. If not, our connection to competent material suppliers is short and resilient.

The procedure for Express milling is similar to that for Express turning. We have many years of know-how and great experience in milling components and workpieces quickly from a block of material that we have previously cut ourselves. Our efficient CNC milling machines with 3 or 5 axes allow up to 4 degrees of freedom for perfect 3D milling.

As subtractive as most of our manufacturing processes are, so additive is the customer benefit at CNC24. Our Express products create real added value at a fair price. Our CNC Express manufacturing ensures that your project moves quickly and successfully from idea to implementation. 1b solutions do not exist at CNC24.

Do you have any questions?

[Contact us](https://www.cnc24.com/contact/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

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# FAQ

# FAQ

Here you will find answers to the most frequently asked questions

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Question can be tagged by entering CSS classes starting with underscore, e.g., __orders, _production_

Label for _Show All _button is set to value: All
Above label field is formatted as “Keyboard Input” here in Gutenberg

What is CNC24?

CNC24 is your full-service partner for the procurement of individual production components. With CNC24 you have access to a network of more than 500 carefully selected producers from all over the world. Through our platform, you can access all manufacturing processes with one contractor.

What manufacturing processes does CNC24 offer?

###### Our manufacturing processes

- CNC turning

- CNC milling

- Sheet metal working

- Surface processing

- Bending

- Laser cutting

- Waterjet cutting

- 3D printing

- Injection pressure

- Die casting

- other manufacturing processes on request

###### Other services

- Assembly of components

- Postprocessing

- Surface treatment

- Measurement and quality assurance

- Framework agreements for long-term supply

Who produces my parts?

At CNC24 your parts are produced by selected manufacturers from our network. Our manufacturing partners must meet the high CNC24 quality specifications to become part of the network. In addition, we have a modern measurement center at our location in Berlin. Here, all components go through a rigorous quality assurance process. This is how we ensure that you receive your components in the quality you need, guaranteed.

How much does it cost to use CNC24?

All costs are included in the quotes for your components, there are no additional costs for using CNC24.

What information** is needed for a quote?**

For the preparation of your quote we need the following information:

- 3D model and/or manufacturing drawing as PDF

- Material

- Quantity

- Company data

- Delivery and billing address

Can I place an order with CNC24 as a private individual?

No. Currently, CNC24 is exclusively for business customers. Orders from private individuals are not accepted, regardless of their technical knowledge or the quantity ordered.

From which countries can I order at CNC24?

We currently serve customers from Europe and the USA.

Please send us a request to info@cnc24.com if you want to order from other countries or need to ship worldwide.

Where do CNC24’s manufacturing partners come from?

Our manufacturing partners come from Germany, the EU, Switzerland, China and India.

Contact us if you have special requirements for your manufacturing country.

Can I choose the country of manufacture?

Yes, please let us know when creating your inquiry if you have a desired country for your manufacturing.

How is the invoicing done?

You will receive the invoice as soon as your components are produced.

Payment terms:

- 7 days with 2% cash discount

- 14 days

For orders with destination country Switzerland, the invoice is always issued before shipment.

How secure is my data with CNC24?

The protection of your data is important to us. Your data will be transferred encrypted to our servers. We anonymize your manufacturing drawings before we transfer them to our partners.

Our producers also sign strict non-disclosure agreements (NDAs) to protect your intellectual property (IP protection).

Please let us know if you have any special requirements regarding the safety of your parts or if you would like production to take place exclusively in Germany or the European Union.

How do I get my quote?

You can submit an inquiry using our form on the website or email us at info@cnc24.com.

We need the following information:

- Drawing as PDF and/or 3D model

- The desired amount

- The material

- Company data incl. Address

Can I also get a quote by phone?

No, unfortunately this is not possible. Please submit a written inquiry via our form or by e-mail to [info@cnc24.com](mailto:info@cnc24.com).

How is the price calculated?

CNC24 does not give prices to the manufacturers in our network. Our producers calculate their prices independently, taking into account their own machine equipment and costs. This ensures that you receive attractive conditions with a high delivery reliability.

The following factors are included in the design of the quote:

- Machine hour rate

- Set-up costs

- Programming costs

- Labor costs

- Cost of materials

What format must my CAD files be in?

We process 3D models in the following formats: STEP, STP, DXF

You can transfer production drawings to us as PDF

When and why do I need to upload a technical drawing in addition to the CAD file?

For some components, we require additional information on surface specifications, tolerances, threads and fits in order to provide you with a quotation

How quickly will I receive my quote?

We will send you your quote by email within 48 hours.

How can I order my parts again?

Send us your new order with reference to your old quote. We will check if material prices have changed and send you a new offer if necessary

Is there a minimum quantity at CNC24?

There is no minimum quantity for an order. However, the order value must be at least 200€.

Is there a minimum order value?

For some components, we require additional information on surface specifications, tolerances, threads and fits in order to provide you with a quotation

Can I change or cancel my order at short notice?

You can customize your order until your components go into production. Unfortunately, no adjustment or cancellation is possible after the start of production.

Can I reorder orders that have already been placed?

Yes, contact us for an updated quote at [info@cnc24.com](mailto:info@cnc24.com) quoting your old order number

What surface treatments does CNC24 offer?

We offer a wide range of surface finishing processes. [You can find an overview here](https://www.cnc24.com/manufacturing-process/surface-treatment/).

Please contact us if you do not find a desired surface treatment process. In the CNC24 network, we are guaranteed to find the right supplier for the surface you need.

How can I order surface treatments?

Simply let us know in the inquiry process which surface your components need to be machined with so that we can take this into account in the quotation.

Can I request an initial sample test report (ISTR) from CNC24?

Yes, please let us know already in the inquiry process if you want an **initial sample test report** (ISTR).

Do I receive an inspection protocoll at CNC24?

At CNC24 you will receive a free inspection certificate with every order. Please let us know in the inquiry process if you require a detailed **test report in** addition to this

Can I request a material test certificate from CNC24?

Yes, please let us know already in the inquiry process if you need a **material test certificate**.

What are the delivery times at CNC24

###### **Our delivery times**

- Standard production in 15-25 working days

- Express service in 9-12 working days

- Economy: Sea freight from Asia in 12-14 weeks

Does CNC24 have its own manufacturing

In addition to our production network, we have the possibility to manufacture components directly in our sister company.

Do you also offer express delivery?

Yes, with our express service we even offer deliveries from 9 working days.

###### Our delivery times

- Standard production in 15-25 working days

- Express service in 9-12 working days

How is the manufacturer selected for my order?

We’ve developed an AI-powered algorithm that automatically selects manufacturers with the right skills for your parts. Only they are allowed to submit a quote for your components.

Here, among other things, the machine equipment, the complexity of the components, the delivery speed as well as the price are taken into account in order to find suitable suppliers for your components.

Thus, for each inquiry and each order, we always find the partner who fits best with his competence. They are guaranteed to get the expertise and capacity they really need.

Who is my contact person for complaints?

CNC24 is always your sole contact. Should there ever be a complaint, we will take care of the entire complaints process.

What happens in case of delivery failures?

Should a supplier fail to deliver at short notice, we will find an alternative manufacturer in our network. Through the QA process in our own measuring center, we always guarantee consistent quality.

Where can I see the current order status of my order?

You will receive automatic updates by mail as soon as the status of your order changes.

How is the delivery done?

CNC24 delivers your parts by freight forwarding

What is the composition of logistics costs

Delivery costs are calculated based on the size, weight, shipping method and shipping country of your components. We pass on delivery costs to you one-to-one without any surcharge.

Can I pick up my order myself?

Yes, you can also pick up your components at our location in Berlin.

Can I apply as a producer for the network?

You are welcome to apply on our [partner page](https://www.cnc24.com/become-a-partner/).

How do you ensure the quality of my products?

In addition to quality control at our partners, we operate our own state-of-the-art measurement center at our location in Berlin. Here we measure your components before we send them to you including test certificate.

How do I choose the right manufacturer for my products?

We use algorithms to determine the most suitable manufacturer in the CNC24 network for your order. Depending on your workpiece, we select the appropriate partner with the right expertise.

We use the following selection criteria:

- Expertise for the desired manufacturing process

- Machinery

- Experience with similar components

- geographic proximity

- Free capacity

This way we can ensure that we meet your requirements in terms of speed, cost and quality.

Do you have any questions

[Contact us](https://www.cnc24.com/contact/)

CNC24
The easiest way to order components

[Get a quote now](https://www.cnc24.com/wizard/)

![](https://www.cnc24.com/wp-content/uploads/2022/05/robot_hand.png)

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