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Manufacturer : 3M
Abrasive Material : Diamond
Applicable Materials : Ceramic, Hardened Metal, Carbide, Exotic Alloy and Composite
Backing Material : Polyester
Backing Weight : 3 mil
Brand Name : 3M™
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.


