3M™ Cartridge Roll 747D, CR-ST, 50 X-weight, 3/8 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case Grain & Powder 3M SKU: 7100284542

3M SKU: 7100284542

3M SKU: 7000036306

more aggressive cutting action than aluminum oxide

3M SKU: 7010368365

3M SKU: 7000120332

3M™ Cartridge Roll 747D, CR-ST, 50 X-weight, 3/8 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case Grain & Powder 3M SKU: 71002845423M SKU: 7100102174 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