? Fiber Disc,Fiber Discs ? Select the optimal fiber disc for right angle grinder beveling, blending, stock removal and deburring when choosing the BlueFire F826P coarse grit fiber disc. The zirconia alumina abrasive blend provides a 15 percent faster cut rate, along with increased disc life and less power draw during use. A heavy fiber backing enhances the disc's strength and resists rips and tears, while advanced resin bond technology with grain adhesion extends the usability of each disc. Various sizes and coarse grits available in baling units to compress and keep discs flat for every job. ? High-performance zirconia alumina abrasive blend provides 15% faster cut and longer life with less power draw than conventional zirconia discs ? Heavier fiber backing for additional strength and tear resistance ? Advanced resin bond technology with enhanced grain adhesion for extended life ? Better choice for coarse grit fiber disc right angle grinder beveling, blending, deburring, and stock removal EDIT ? Extra coarse/36 grit for stock removal, beveling and edge chamfering