Products & Services

Protocase manufactures fully finished custom electronic enclosures and associated parts from a wide variety of materials and components, in 2-3 days with no minimum order. Protocase also provides expert and affordable enclosure design services.

CNC Milling

CNC Machining Work Envelope

In order to machine effectively, and ensure your order is processed as quickly as possible, we recommend familiarizing yourself with our work envelope.

The largest item we can mill is defined by the machine work envelope, which all depends on the material used, and the machine deployed.

3-Axis CNC Machines 5-Axis CNC Machines CNC Routers
Bar Stock 26" x 16" x 12"
660.40mm x 406.40mm x 304.80mm
40" x 22" x 20"
1016mm x 558.8mm x 508mm
Sheet metal     4' x 8'
1,219.20mm x 2,438.40mm

Other Work Envelope Considerations

Due to tooling reach, the deepest pocket we can machine in an enclosure is 5.75" (146.05mm).

The maximum area of work could be reduced or expanded, depending on the dimensions of required tooling, as well as the specific features required. Contact us at to discuss your specific project.