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3M™ Diamond Lapping Film Roll 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.
3M™, 7000000307, Lapping Film, Series: 661X, 50 ft Overall Length, 8 in Overall Width, 30 micron Grit, Diamond Abrasive, Polyester Film Backing
| Abrasive Material | : | Diamond |
| Applicable Materials | : | Ceramic, Hardened Metal, Carbide, Exotic Alloy and Composites |
| Backing Material | : | Polyester Film |
| Color | : | Green |
| Grade | : | Fine |
| Grit | : | 30 micron |
| Overall Length | : | 50 ft |
| Overall Width | : | 8 in |
| Series | : | 661X |
- Fast cut, increased throughput
- Flatter surface and sharp edges
- Uniform finish
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