Diablo Steel Demon DCX045040N01F Conical Flap Disc, 40-Grit, Ultra Coarse Grade, Zirconium Oxide, 7/8 in Arbor

Diablo Steel Demon flap discs feature a premium zirconium grain blend for up to 10X faster material removal when compared to standard grinding wheels. The flap discs' special flap design offers flexibility and provides for a cushioned grinding effect. Diablo high-performance flap discs combine two steps in one by simultaneously grinding and polishing.