- See all product specifications
Manufacturer : 3M
Abrasive Material : Diamond
Applicable Materials : Carbide, Ceramic, Composites, Exotic Alloy and Hardened Metal
Backing Material : Polyester Film
Brand Name : 3M™
Color : Pink
Product Status : Active
- Uniform finish
- Fast cut, increased throughput
- Flatter surface and sharp edges
- 3M™ Diamond Lapping Film Sheet 661X is made from precisely graded diamond particles coated on a polyester film. 3M film 661X provides a consistent, repeatable finish on extremely hard materials while delivering fast cut and increased throughput.


