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3M™ Diamond Lapping Film 668X is a PSA version of 661X product. Precisely graded diamond particles coated on a polyester film. Provides a consistent, repeatable finish on extremely hard materials. Available in many grades between 0.10 and 30.0 micron.
3M™, 7000044724, Abrasive Disc, PSA, Series: 668X, 5 in Diameter Disc, 15 micron Grit, Diamond Abrasive, Applicable Materials: Ceramic, Glass, Stone, Carbide, Composites, Exotic Alloy and Other Hard Materials
| Abrasive Material | : | Diamond |
| Applicable Materials | : | Ceramic, Glass, Stone, Carbide, Composites, Exotic Alloy and Other Hard Materials |
| Disc Diameter | : | 5 in |
| Grade | : | Coarse |
| Grit | : | 15 micron |
| Series | : | 668X |
| Type | : | PSA |
- Fast cut, increased throughput
- Flat surfaces and low edge rounding
- Uniform finish
- Long abrasive life minimizes abrasive changes
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000045609_User_Manual.pdf