3M™ Hookit™ Blue Abrasive Disc 321U, 36165, 5 in, 320 grade, Multi-hole, 50 discs per carton, 4 cartons per case Min Qty Order:4 3M SKU: 7100105510

3M SKU: 7100105510

3M SKU: 7010328797

cobalt alloys

Load resistant coating and open coat construction minimize loading

3M™ Hookit™ Blue Abrasive Disc 321U, 36165, 5 in, 320 grade, Multi-hole, 50 discs per carton, 4 cartons per case Min Qty Order:4 3M SKU: 71001055103M SKU: 7100215945 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