3M’s Cubitron™ II Roloc™ Fibre Disc 786C is built for grinding, weld blending, deburring and other tough metal finishing jobs.
3M™ Precision Shaped Grain – a tough, hard, 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.