FD4120G Premium AO Fiber Disc for Metal (50 Pack) 2" Tri-Clamp depending upon the diametrical pitch

depending upon the diametrical pitch

• Special 0Â degree rake angle on cutting edge eliminates “grabbing” when drill breaks through plastic

• Manufactured to NAS 907 B aerospace specification

Bronze Bearing Type

FD4120G Premium AO Fiber Disc for Metal (50 Pack) 2" Tri-Clamp depending upon the diametrical pitchPearl fiber discs have been engineered using the latest in electrostatic grain placement technology. Designed for blending, sanding and finish work. Pearl fiber discs are available in a variety of grits, grains and sizes. These discs feature a special mix of grain for high performance and life. Aluminum Oxide. Premium Series. For ferrous metals, iron, steel & sheet metals. Max RPM: 15,000.