3M 663X Lapping Film Roll, 8 in W x 50 ft L, 60 Micron Grit, Very Fine Grade, Diamond Abrasive

3M Lapping Film Roll, 50 ft Length, 8 in Width, 60 Micron, Very Fine, Diamond Abrasive, Polyester Film Backing, Yellow, Applicable Materials: Ceramics, Stone, Carbide, Exotic Alloys, Glass and Composites Applicable

• A stronger resin system gives this product added toughness and longer life