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863X SiO2 Final Polish Disc - 0.02µm Grit - White Color - 4" Disc. Pack of 50 pcs sheet.

3M Part No.: 863X4NH

  • $ 205.00 or



Precision coated 0.02µm SiO2 mineral coating on a 3mil (0.076mm) polyester film used in the final step in fiber optic connector polishing. Produces high quality connectors.

This film provides superior fiber height control, but polishes more slowly than 863XW. It is for use on most polishing machines and fixtures, including machines that run at higher speeds and higher pressures.

This is a pack of 50 pcs sheet.

Key Features:

  • Eliminates messy slurries, produces superior surface finish, produces high connector yields, used on all polishing machines.
  • Converted Form: 4" Disc
  • Cleaning: The film should be wiped clean between uses with DI water and a clean tissue. Connectors and jig should also be cleaned to minimize scratching.
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