Enhance your rust removal, cleaning and detailing processes by attaching the BlazeX F970 fiber disc to your right angle grinder or pistol grip air sander. The improved ceramic alumina micro-fracturing grain delivers a better cut rate and longer life when compared to blended ceramic alumina discs. A heavy fiber backing resists tears and the non-supersized BlazeX F970 design provides cool cuts and long life on carbon steel and other soft-to-grind materials. Various sizes and coarse grits available in baling units to compress and keep discs flat for every job. Package of 25.