
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
Stocked Tooling

At Protocase, we offer all of the tooling required to CNC machine a wide variety of parts and enclosures, including end mills, chamfer mills, face mills and drill bits.
Our 5-axis machining can cut a wide variety of parts to within tolerances of a few thousandths of an inch, or better.
We currently provide the following stocked CNC tooling:
Type | Diameter |
---|---|
Square End Mill | 1/2" | 12.7mm |
  | 3/8 | 9.53mm |
  | 1/4" | 6.35mm |
  | 3/16" | 4.76mm |
  | 1/8" | 3.18mm |
  | 3/32 | 2.38mm |
  | 1/16" | 1.59mm |
  | 1/32" | 0.79mm * |
* Tool not available for Stainless Steel
Type | Diameter |
---|---|
Ballnose End Mill | 1/2" | 12.7mm |
  | 1/4" | 6.35mm |
  | 1/8" | 3.18mm |
  | 1/16" | 1.59mm |
  | 1/32" | 0.79mm * |
* Tool not available for Stainless Steel
Type | Diameter | Angle (Degrees) |
---|---|---|
Chamfer mills | 1/8" | 6.35mm | 82 |
1/4" | 6.35mm | 60, 82, 90, 100 and 120 | |
1/2" | 12.7mm | 60, 82, 90 100 and 120 |
Type | Diameter |
---|---|
Face Mill | 3" | 76.20mm |
Type | Diameter | ||
---|---|---|---|
Taps | 2-56 | 4-40 | 6-32 |
8-32 | 10-24 | 10-32 | |
1/4-20 | 1/4-28 | ||
M2x0.4 | M2.5x0.45 | M3x0.5 | |
M3.5x0.6 | M4x0.7 | M5x0.8 | |
M6x1 | M8x1.25 | M10x1.5 | |
1/8-27 NPT | 1/4-18 NPT | 3/8-18 NPT | |
1/2-14NPT |
Regularly stocked drill bits used with a Keyless Jacobs Chuck
(1/16" | 1.59mm) to (1/2" | 12.7mm) by (1/64" | 0.40mm) increments
(0.234" - 0.413" | 5.94mm - 10.49mm)
(0.228" - 0.040" | 5.79mm - 1.02mm)
Saw Diameter 2" (50.8mm), Saw Thickness 0.063" (1.60mm)
Special Tooling Requests
Require tooling that we don't stock? No problem - we are happy to order it for you on a custom basis for your job. (Extra lead time may be required. Common tooling can be typically obtained in a few days).