3M™ Cartridge Roll 747D, CR-ST, 80 X-weight, 5/16 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case Discs 3M SKU: 7010492942

3M SKU: 7010492942

3M SKU: 7010509987

3M SKU: 7010362363

3M SKU: 7010308493

3M™ Cartridge Roll 747D, CR-ST, 80 X-weight, 5/16 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case Discs 3M SKU: 70104929423M SKU: 7100102096 Lead Time: ~15 days Our 3M Cartridge Roll 747D is ideal for metal finishing in small hard to reach areas like corners or inside pipes. These cartridge rolls feature a blend of aluminum oxide and 3M ceramic grain on a strong cotton backing around a solid mandrel core. Available in both tapered and regular designs. Anti friction grinding aid reduces grinding temperatures and helps abrasive run smooth. Arbor hole accommodates mandrel