Grinding Services

Surface, cylindrical, and centerless grinding. Fine finishes and tight tolerances.

4 Ra
Surface Finish
0.0001"
Tolerance
65+ HRC
Hardened Steel
ISO 9001
Certified

Grinding Capabilities

Surface Grinding

  • Flat surface finishing
  • Blanchard grinding
  • Rotary surface grinding
  • Large capacity to 48" x 96"
  • Parallelism to 0.0001"

Cylindrical Grinding

  • OD grinding
  • ID grinding
  • Plunge & traverse
  • Taper grinding
  • Thread grinding

Specialty Grinding

  • Centerless grinding
  • Jig grinding
  • Creep-feed grinding
  • Tool & cutter grinding
  • Form grinding

Top-Rated Grinding Shops

Connect with verified shops specializing in grinding services

JAH Machine Inc.

Verified

Brea, CA

AS9100
ISO 9001 (self-reported)
View Details

J&E Precision Tool, LLC

Verified

Southampton, MA

AS9100
ISO 9001 (self-reported)
View Details

BAHR MACHINE COMPANY INC

Verified

SANTA CLARITA, CA

AS9100 (self-reported)
ISO 9001 (self-reported)
View Details

BENNER METALS CORP

Verified

FULLERTON, CA

ISO 9001 (self-reported)
ITAR (self-reported)
View Details

PRECISION ADVANCED MACHINING CO.

Verified

CLINTON TOWNSHIP, MI

AS9100
View Details

CAMPBELL GRINDER CO

Verified

SPRING LAKE, MI

View Details

KOTZIAN TOOL INC

Verified

SHELBY, MI

View Details

U.S. QUALITY CERAMICS

Verified

SAN JOSE, CA

View Details

DELTAK MANUFACTURING INC

WALKER, LA

View Details

STELLARS PRECISIONS LLC

ATLANTA, GA

View Details

RANGER MANUFACTURING, LLC

GAINESVILLE, GA

View Details

Grinding FAQs

What types of grinding services are available?

Common grinding services include surface grinding (flat surfaces), cylindrical grinding (round parts - OD and ID), centerless grinding (high-volume round parts), and specialized grinding like jig grinding and creep-feed grinding.

What surface finishes can grinding achieve?

Grinding can achieve very fine surface finishes from 32 Ra down to 4 Ra or better. Mirror finishes under 4 Ra may require additional lapping or polishing operations.

When should I use grinding vs. machining?

Use grinding for hardened materials (over 45 HRC), tight tolerances (under 0.0005"), fine surface finishes, and when removing small amounts of material. Machining is faster for softer materials and roughing operations.

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