lapping & polishing

Lapping and PolishingSilfex provides lapping and polishing capabilities for critical surface finishes for all products

Using methods and controls developed in silicon wafer processing, Silfex can meet the precision surface finishes, tolerances and flatness required for most applications. Inspection capabilities and tight process controls ensure reliable measurement as well as repeatability. Precision mirror-like finishes and flatness are typical.

Finish capabilities:

  • Polished finishes below 0.150 micro-inch Ra
  • Flatness: <0.0005"
  • Parallel: <0.0010"