CNC Machining

Precision CNC machining transforms raw material (in the form of finished shapes, cylindrical, or bar stocks) into finished components of various sizes and geometries. CNC machining can produce small or large components with tight tolerances and can be used with a range of materials, from soft aluminum and brass to hard titanium and cobalt-chrome alloys. Secondary operations that can be performed on CNC-machined parts include surface treatment, heat treatment, anodization, and electroplating.

CNC Machining can be used in a variety of industries like Automotive, Aerospace, Medical, Defense, and OEMs.

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precision cnc machining

Start Manufacturing Your Precision Machined Components

Zetwerk provides high-quality, tight toleranced components machined from bar stock.

Submit the relevant part drawings, 3D files, and other information by clicking on the button below.

Zetwerk has Best-in-Class Precision CNC Machining Services

Zetwerk’s machining facilities are fully equipped with state-of-the-art equipment and employ experienced, professional staff to ensure consistent compliance to your engineering specifications.

Zetwerk provides high-quality, tight toleranced components machined from bar stock. Zetwerk also finishes as-cast and as-forged components. Additionally, we perform all necessary secondary operations on finished/semi-finished parts such as heat treatment, surface treatment etc.

Zetwerk is ISO 9001:2015 and AS9100D certified. Our machine shops are IATF 16949:2016, ISO 13485:2016 and AS9100 certified.

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Zetwerk’s machining capabilities:

  • CNC Milling Sevices: 3 Axis, 4 Axis & 5 Axis, Double Column Vertical Machining Center, Multi Spindle Vertical Machining Center, Horizontal Machining Center
  • CNC Turning Services: Turn Mill Centres, Mill-Turn Centres, Turning Centres, Profile Grinding 
  • Finishing Services on machined parts: Cyl, Surface & Profile Grinding, Honing, and Lapping.
  • Other Miscellaneous Services: EDM, Thread Rolling, Gear Hobbing, Shaping, Broaching, Spline Cutting, Gun Drilling, etc.
  • Inspection Facilities Zetwerk provides inspection services including Scanning, CMM, VMS, Gauging, Shadowgraph, NDT, Contour Profiling, and Scanning.
  • 3D modeling & CAM Programming Capabilities includes Master Cam, Hyper Mill, UG NX, and Solid Works. 

Zetwerk supports multiple Precision CNC Machining Materials

Zetwerk can manufacture parts using CNC Machining in a variety of materials. Some of the materials that we can support are:

  • Aluminum
  • Copper
  • Acrylic
  • Delrin
  • Nylon
  • Polycarbonate
  • PTFE (Teflon)
  • Stainless Steel

… and many more

Secondary CNC Machining operations and surface finishing options

  • Surface Finishing: Phosphating, blasting, Anodising, Zn & Zn-Ni Plating, Passivation, Alodine, Abrasive blasting, Cd, etc.
  • Heat Treatment: Nitriding, Stress relieving by using hardening, Nitriding, and Carburising
  • Assembly & Integration Services


Zetwerk provides a full suite of services focused on reducing turnaround time and improving efficiency and value. Zetwerk delivers projects that are more cost effective and are brought to market sooner.


Zetwerk offers project management throughout the manufacturing process. After you create a PO, our team will guide you through each step. They will keep you up-to-date with the information you need to monitor production and share project information with internal stakeholders.

Design for Manufacturing Expertise

Once we receive your purchase order we’ll do a formal Design For Manufacturability (DFM) review with you and your team to ensure the design is optimized. This step will help prevent issues, reduce production time, and ensure the forged components meet your design and performance criteria.

Optimizing the design through a DFM is an often overlooked step; addressing this before manufacturing will save time and costs as well as enabling you to get to market faster.


A first-article inspection report (FAIR) is a part of any robust product development program. It is also critical to conduct detailed inspections to avoid out-of-tolerance components and rework for injection molded parts. Zetwerk’s process incorporates this essential step, giving you complete confidence in the parts you receive.


Global events of the early 2020s have demonstrated the importance of inventory management and supply chain resiliency. The traditional approach to JIT strains your ability to react to market or order fluctuations. Having a globally connected supply partner is an effective way to build resiliency and multi-source supply.

GET A QUOTE FOR Precision Machined Components

Zetwerk is your one-stop solution for complete end-to-end contract manufacturing and distribution. We provide:

  • Unlimited manufacturing capacity, which decreases risk and improves your ability to respond to demand fluctuations
  • Global raw material sourcing to protect cost and supplier resiliency
  • Secondary processing, including anodizing, powder coating, and CNC machining
  • Assembly, packaging, and distribution
  • Quality control – AS 9100D & ISO 9001:2015 certified
  • Vendor managed inventory to optimize material availability
  • Supply chain management for efficient raw material conversion
  • Project management for a hands-free experience, with weekly updates for project and timing accountability

Experience the difference Zetwerk makes in your manufacturing process. Request a quote today for CNC machining services or any other manufactured component.

CNC Finishing


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