661X Diamond Lapping Film - 0.5µm Grit - White Color - 4" Disc
Precisely graded diamond particles coated on a 2 mil (0.051 mm) thick polyester film with a self-adhesive backing provide a consistent, repeatable finish on extremely hard materials.
Applications include fiber optic connector processing, flat lapping, superfinishing, etc.
- Color: White
- Micron Grade: 0.5µm
- Substrates: Ceramic, glass, stone, carbide, composites, exotic alloys and other hard to grind materials.
- Converted Form: 4" Disc
- Bonding Resins: Medium hardness resin
- Sold Only In Multiples of 25 for 3M polishing films