Precision grinding machine shops in San Francisco

Precision grinding removes tiny amounts of material with an abrasive wheel to reach tight size, flatness and finish — the last operation on hardened parts, shafts and gauges.

Name the grind type you need (surface, OD/ID, centerless, jig) and the finish in Ra. Ask whether they grind hardened material and inspect with a CMM or gauges.

The shops — 8

Each shop's verified precision grinding fact is quoted from its own website; open the shop for every other capability on record.

• Advanced Grinding Inc

  Oakland, CAGrinding

  Blanchard, Centerless, and Double Disc style grinding to your exacting specifications since 1980. source

• E2E, MFG LLC

  Fremont, CAGrinding

  We specialize in multi-axis milling, turning, EDM, surface grinding, laser engraving, and much more. source

• Halfab, Inc

  Livermore, CAGrinding

  Grinders source

• Metal Fusion, Inc.

  Redwood City, CAGrinding

  1 large-capacity cylindrical grinder with tool-post grinding on large lathe capability up to 19″ OD × 200″ length. source

• Petersen Precision Engineering, LLC

  Redwood City, CAGrinding

  At Petersen Precision, we use advanced technology, specialized grinding media, wheels, and various grinding techniques to achieve the tolerances and surface finish your metal parts require. We do not shortcut any of our precision grinding processes, including double-disc grinding, creep feed grinding, surface grinding, Blanchard grinding, and more. source

• Silicon Valley Precision, Inc.

  Livermore, CAGrinding

  Chevalier Smart 818-II CNC Surface Grinder source

• Solid Systems, Inc

  Fremont, CAGrinding

  Grinding & Polishing source

• Valence Precision LLC

  Richmond, CAGrinding

  Surface Grinding source

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