3M 661X Lapping Sheet, 4-1/2 in W x 4-1/2 in L, 15 Micron Grit, Super Fine Grade, Diamond Abrasive

3M Lapping Sheet, 4-1/2 in L, 4-1/2 in W, 15 Micron, Super Fine, Diamond Abrasive, Film Backing, Orange, Applicable Materials: Ceramics, Carbide, Composites, Exotic Alloys and Hardened Metals

• Most widely used diamond lapping film
• Fast cut, increased throughput
• Flatter surface and sharp edges
• Uniform finish
• Plain back attachment
• Provides a consistent, repeatable finish on extremely hard materials
• Available in discs, sheets and rolls