JCB Precision has the in-house technology and outside partnerships to perform most post-machine processes and finishes. Don’t see the finish you need? We will seek out the solution for your requirements.

Internal Finishing Processes
  • Visual inspection under magnification
  • Surface finish inspection on profilometer
  • Deburring
  • Polishing
  • Random orbital finishes
  • Lapping
  • Ultrasonic cleaning
  • Park marking (Dot-Peen)

External Finishing Processes
  • Visual inspection for nicks, dings, damage, and plating continuity
  • Specification and certification verification process
  • Dimensional inspection and reporting for any features affected by outside process
  • Commonly hold +/-.0005″ post plating tolerances (tighter tolerances possible in many cases)
External Capabilities

  • Partners include NADCAP, ISO 9001:2008, and/or AS9100C certified
  • Anodize
  • Hardcoat anodize
  • Passivation
  • Electroless nickel
  • Nickel chrome
  • Hard chrome
  • Black oxide
  • Zinc chromate
  • Gold
  • Silver
  • 60/40 Tin lead (Matte)
  • 90/10 Tin lead (Matte)
Other Services

  • Heat treating/Hardening
  • Brazing/Joining
  • Laser Etching/Marking