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661X Diamond Lapping Film - 0.5µm Grit - Off White Color - 6" x 6" Sheet. Pack of 25 pcs sheet.

3M Part No.: DLF6X6_5661X

  • $ 335.00 or

Precisely graded diamond particles coated on a 2 mil (0.051 mm) thick polyester film

Applications include fiber optic connector processing, flat lapping, superfinishing, etc.

This is a pack of 25 pcs sheet.


  • Color: Off White
  • Micron Grade: 0.5µm
  • Substrates: Ceramic, glass, stone, carbide, composites, exotic alloys and other hard to grind materials.
  • Converted Form: 6" x 6" square sheet
  • Bonding Resins: Medium hardness resin

3M fiber optic polishing films are known for their unsurpassed quality and high connector yield.
3M's micro graded abrasives are bonded onto a uniform polyester backing.  The precision grading of these films provide you with consistent, repeatable finishes for every step of the polishing process.

3M Fiber Optic Lapping Films are ideal for use on Ceramic, Stainless Steel, Plastic and Composite Ferrules. Each sheet of 3M Fiber Optic Lapping Film provides you with high connector yield and maximum value for your money.

You will find that 3M's premium Diamond Lapping Films are especially well suited to cutting and polishing hard ceramic ferrules and glass cores at the same level and at a consistent rate.



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