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

Stocked Tooling

CNC 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

Fractional Drills from:

(1/16" | 1.59mm) to (1/2" | 12.7mm) by (1/64" | 0.40mm) increments

Letter Drills A - Z

(0.234" - 0.413" | 5.94mm - 10.49mm)

Number Drills 1 - 60

(0.228" - 0.040" | 5.79mm - 1.02mm)

Slitting Saw:

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).