Precision CNC Machining for Functional Prototypes and End-use Parts

Get improved tolerances, fully machined features, and detailed inspections

You know us as the fastest manufacturing supplier of machined parts, but sometimes your project requirements outweigh the need for speed. We machine highly precise parts with multiple finishing and reporting options—just what you need for parts with high-end specifications.

Precision machining makes sense when you need lower quantities with higher part requirements. Lead times still can be as few as 10 days!

Advantages of Precision Machining

Machining complexity often brings with it high-level requirements. To ensure that your parts meet your needs, we include design feedback from applications engineers. You’ll also get:

Tolerances as tight as +/-0.002 in. (0.0508mm)
Fulfillment of quality requirements (including CoC, FAI, ISO 9001, and AS9100)
Fully machined features (no material left behind)

Design Guidelines for Precision Machining

Maximum Dimensions

3-axis Milling	36 in. x 24 in. x 13 in.
5-axis Milling	16 in. x 16 in. x 16 in.
EDM	23.5 in. x 15.5 in. x 12.5 in.
Turning	10 in. x 18 in.

3-axis Milling	914.4mm x 609.6mm x 330.2mm
5-axis Milling	406.4mm x 406.4mm x 406.4mm
EDM	596.9mm x 393.7mm x 317.5mm
Turning	254mm x 457.2mm

Other Design Considerations

Maximum part weight: 75 pounds (34.02kg)
3D CAD file preferred; prints are accepted for additional specification

Minimum Dimensions

3-axis Milling	< 0.10 in. x < 0.20 in. x 0.20 in
5-axis Milling	< 0.10 in. x < 0.20 in. x 0.20 in.
EDM	< 0.10 in. x < 0.20 in. x 0.20 in.
Turning	0.093 in. diameter