Manufactured only in the USA
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Custom & Prototype CNC Machining Services

Whether you are looking for a few custom parts for a custom machine or a prototype, you won’t be able to find better small-batch CNC machining services than at JTM. Prototype machining typically includes orders up to a size of 50 pieces. With tolerances as tight as +/- 0.001” and a rapid lead time, you can speed up your development cycles without any sacrifice in quality. Few custom machining shops can compare with the quality JTM is able to provide for low-volume production orders.

Contact us for more information on our machining services or for a free quote on your project.

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Custom Metal Machining Metals commonly used for our low-volume production projects include:

  • Aluminum

    Custom aluminum CNC machining at JTM supports fast turnaround for short-run parts and prototypes. Our in-house team machines lightweight, durable components with consistent accuracy across every build.

  • Steel

    JTM’s custom steel CNC machining capabilities allow you to develop complex parts with dependable strength and clean edges. We produce short-run components built to meet your performance and durability expectations.

  • Stainless Steel

    JTM delivers custom stainless steel CNC machining for applications requiring reliable strength and long-term performance. We create detailed prototypes and short-run parts with high consistency and exacting tolerances.

  • Brass

    Custom brass CNC machining at JTM combines precision and efficiency to meet your unique part requirements. We machine low-volume parts with reliable dimensional control and smooth finishes for technical and decorative uses.

  • Copper

    JTM provides custom copper CNC machining for low-volume parts with clean geometry and consistent tolerances. We work directly from your specs to machine parts used in thermal, electrical or specialty systems.

If the material needed for your project isn’t listed, contact us and we’ll work with you to build your design to your specs.

American Made Integration Cells

Everything we build at JTM Engineering & Development is manufactured right here in Wisconsin. We keep as much of the production in-house as possible to make sure we’re providing a product with the tightest tolerances and best fit and finish possible. 

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