CNC machining in action

28 Years at the Spindle. Zero Compromises on Tolerance.

CNC machining, engineering expertise, and modern manufacturing under one roof. From CAD to prototype to production, 406 Industries builds precision parts that perform.

Proudly American Made
ITAR Compliant
±0.0005" Tolerances
On-Time Delivery

Can 406 build it? Let's find out.

Tell us about your project and our engineers will review it and get back to you.

We Solve Real Manufacturing Problems

±0.0005"

Tight Tolerances

We hold the specs others can't.

5-AXIS

Complex Geometry

Multi-axis capability for demanding parts.

ON-TIME

Reliable Delivery

On-time, every time. No excuses.

NDA/ITAR

Confidential & Secure

Your IP is protected at every step.

406 Industries machine shop floor — Takumi H10, Brother TC-S2DN, and Takisawa TS-4000YS CNC machines

Our Shop Floor

12 CNC machines — Takumi, Brother, and Takisawa — ready for your project.

James Stirling at work

Built on Experience. Focused on You.

406 Industries was founded on the belief that precision, communication, and integrity matter. We're engineers and makers first — problem solvers who take pride in our work and the relationships we build.

"Every part tells a story. My job is to make sure that story ends with a product that works exactly as intended."

— James Stirling, Founder | Engineer & Builder

Engineer, builder, and hands-on manufacturing operator with more than 28 years in automotive, fabrication, product development, and field execution.

Learn More About 406

Materials & Capabilities

Aluminum
Steel
Stainless Steel
Titanium
Plastics
Tool Steel
5-Axis

Machining

Mill-Turn

Combined Operations

1–1000+

Parts Per Run

28 Years

Experience