3M™ Hookit™ Blue Abrasive Disc 321U 36247, 320+, 6 in X NH (152.4 mm), 50 Discs/Carton, 4 Cartons/Case

From body repair to paint prep, 3M™ Blue Abrasives are all you need. Engineered with a ceramic mineral blend, 3M™ Hookit™ Blue Abrasive Discs deliver best-in-class performance at every stage, with a specially-designed multi-hole pattern that helps reduce loading and extend disc life, while easily aligning with most backup pads.

Part of the full line of 3M™ Blue Abrasives, the 3M™ Hookit™ Blue Abrasive Disc is engineered for best-in-class cut, life, and efficiency across the entire shop. The disc features a tough ceramic blended with premium aluminum oxide mineral for just the right balance. 3M™ Blue Abrasives deliver consistently excellent results in a minimum amount of time, on jobs ranging from aggressive paint removal and fresh filler sanding to blend preparation and sanding primer. The 3M™ Hookit™ Blue Abrasive Disc is bonded using upgraded resins for enhanced durability, and is available in a wide range of sizes and grades. 3M™ Hookit™ Blue Abrasive Discs feature a multi-hole pattern that are specially designed to capture dust and keep it away from the abrasive surface. This specially-designed hole pattern helps reduce loading and extract dust more efficiently compared to standard 6- or 7-hole disc configurations. It includes alignment guides across the disc, making it fast and easy to align with nearly any backup pad.