3M 661X Lapping Film Sheet, 4-1/2 in W x 4-1/2 in L, 6 Micron Grit, Diamond Abrasive

3M Lapping Film Sheet, 4-1/2 in Length, 4-1/2 in Width, 6 Micron, Diamond Abrasive, Polyester Film Backing, Brown, Applicable Materials: Carbide, Ceramics, Composites, Exotic Alloys and Hardened Metals Applicable

• Precisely graded diamond particles coated on a polyester film
• Most widely used diamond lapping film
• Fast cut, increased throughput
• Flatter surface and sharp edges
• Uniform finish
• Ceramic fiber optic connectors
• Plain back attachment