3M™ Cartridge Roll 747D, CR-ST, 80 X-weight, 1 in x 1-1/2 in x 1/8 in, Straight, 25 ea/Case Wheels a tight scratch pattern and

a tight scratch pattern and a consistent repeatable finish

3M SKU: 7100279162

3M™ Hookit™ disc is easy to change and reuse

Silicon carbide mineral produces a smoother finish than aluminum oxide

3M™ Cartridge Roll 747D, CR-ST, 80 X-weight, 1 in x 1-1/2 in x 1/8 in, Straight, 25 ea/Case Wheels a tight scratch pattern and3M SKU: 7010327717 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