3M™ Cartridge Roll 341D, CR-ST, P240 X-weight, 1/4 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case Min Qty Order:100 while all other grades feature

while all other grades feature harder and more durable aluminum oxide

3M SKU: 7100206200

3M SKU: 7100271064

3M SKU: 7100282301

allowing abrasives to maintain a consistent cut-rate

3M™ Cartridge Roll 341D, CR-ST, P240 X-weight, 1/4 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case Min Qty Order:100 while all other grades feature3M SKU: 7100080020 Lead Time: ~2 days 3M Cartridge Roll 341D gives you easy access to small, hard to reach spaces for sanding and finishing. As the outermost abrasive layer wears down, the cloth backing frays to expose fresh abrasive layers for continued cutting action. Aluminum oxide abrasive in a closed coat layer provides fast cut and long life. Cloth backing supports heavy sanding yet frays to expose fresh abrasive. Resin bond withstands high heat