3M - 33416 - Cubitron II Abrasive Fibre Disc, 5 in x 7/8 in, 80+, 5/box - 60455081921

3Ms Cubitron II Abrasive Fibre Disc is built for faster cutting of welds as well as grinding, weld blending, deburring and other tough metal finishing jobs. 3M Precision Shaped Grain a tough, sharp ceramic abrasive is resin-bonded to a stiff fiber backing. This disc lasts significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes.