3M™ Cartridge Roll 747D, CR-ST, P120 X-weight, 3/16 in x 1 in x 3/32 in, Straight, 100 ea/Case Belts Open dot pattern reduces loading

Open dot pattern reduces loading

Lower temperature during grinding avoids thermal damages on the workpieces

For cleaning heat control fire prevention pumping thawing blowout service steam pumps and hoists in open-end or permanent installation operations

Tough aluminum oxide abrasive mineral cuts fast and performs well on many substrates

They’re ideal for single rib profile grinding of gear parts

3M™ Cartridge Roll 747D, CR-ST, P120 X-weight, 3/16 in x 1 in x 3/32 in, Straight, 100 ea/Case Belts Open dot pattern reduces loading3M SKU: 7010309041 Lead Time: ~2 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