High Precision Grinding, Form Grinding, Grinding Between Centers, Small Precision Tools, Prototypes and Short-run Production.

Grinding between centers:

  • 14" OD Maximum

Internal Diameter Grinding (ID):

  • .020 diameter to 20” diameters

Outside Diameter Grinding (OD):

  • Up to 20" diameters

We provide services for high precision grinding on:

  • Ejection Molds
  • Gage Repair
  • Molds
  • Form Tools
  • Jigs
  • Special Machine Parts
  • Dies
  • Rework
  • Gages
  • Fixtures
  • Precision Tooling

Our tolerances are as follows:

  • Hole sizes from .0180 to 20.000
  • Accuracy within .0001 on size and location
  • Flat, square and parallel to 1 micron
  • Surface finish of 8 or better.

We perform close tolerance work on:

  • Holes
  • Radius
  • Spherical Radii
  • Bottoms
  • Contours
  • Tapers(Special Sizes)
  • Shut Offs

Materials List:

  • All steel types; ferrous
    and non-ferrous
  • Aluminum
  • Brass
  • Bronze
  • Carbide
  • Ceramics
  • Cobalt
  • Copper
  • Torlon
  • Titanium
  • Exotic materials
  • Nickel alloys
  • Plastics
  • Vespel

See our Equipment List.


Serving Northern California for Over 25 Years.