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> 3M diamond lapping film 661X, 2" x 150', 9 micron
3M diamond lapping film 661X, 2" x 150', 9 micron
3M Diamond Lapping Film 661X, 2" x 150' x 3", 9 micron
Use on extremely hard materials for repeatable, precision finish. Combines micron-graded diamond particles, resin bonding system and highly uniform polyester film backing for consistent and cleaner alternative to diamond compounds or slurries.