3M™ Hookit™ Blue Abrasive Disc 321U Multi-hole, 36153, 3 in, 600, 50 discs per carton, 4 cartons per case Min Qty Order:4 3M SKU: 7100250054

3M SKU: 7100250054

designed for use with the 3M™ File Belt Sander

3M SKU: 7010516825

3M SKU: 7010495814

and chamfering applications on steel

3M™ Hookit™ Blue Abrasive Disc 321U Multi-hole, 36153, 3 in, 600, 50 discs per carton, 4 cartons per case Min Qty Order:4 3M SKU: 71002500543M SKU: 7100090972 Lead Time: ~2 days Our 3M Hookit Blue Abrasive Disc 321U delivers best in class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. Our multi hole discs feature a specially designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit attachment makes disc changes easy. A best