Norton Abrasives Fiber Disc,5x7/8,24G,PK25 69957398005

100% ceramic alumina micro fracturing grain constantly exposes sharper grain edges to significantly increase cut rate and life over competitive blended/low ratio ceramic alumina discs Self-lubricating grinding aid treatment delivers the coolest cut on stainless steel, high alloy steels, super alloys, titanium, and other difficult to grind materials Heavier fiber backing for additional strength and tear-resistance Best choice for coarse grit fiber disc right angle grinder beveling, blending, deburring, and stock removal applications