Premium Grade Aluminum Oxide Fiber Disc

Pearl fiber discs have been engineered using the latest in electrostatic grain placement technology. These discs feature a special mix of grain for high performance and life. Designed for Blending, Sanding and Finish work. Use this disc on Ferrous Metals, Iron, Steel and Sheet Metals.

Aluminum Oxide: Premium Blue-fired, Friable Aluminum Oxide with active grinding agent. The wedge shape of this tough grain is made for long life and stock removal. The cutting edges work great for grinding and cutting a variety of metals.

25ct Case A24, A36, A50, A80 or A80 Grit 5 x 7/8

Max RPM- 11,900