Norton® Blaze® 66254425332 SG F980 Heavy Duty Coated Abrasive Disc, 4-1/2 in Dia, 7/8 in Center Hole, 120 Grit, Fine Grade, Premium Ceramic Alumina Abrasive, Center Mount Attachment

Bevel, blend, deburr and remove stock with this Blaze F980 coarse grit fiber disc mounted on your grinder or sander. Made with a 100-percent alumina micro-fracturing grain that continuously exposes sharper grain edges, the disc provides a significantly increased cut rate and life compared to competitive blended or low-ratio ceramic alumina discs. A heavy fiber backing minimizes tears and provides strength, while the self-lubricating grinding aid treatment keeps the disc cool during cutting, even when working with stainless steel, high alloy steels, titanium and other hard-to-grind surfaces.