Conical Premium Type-29 Flap-Disc With Hub 7 In Diameter 40-Grit Ultra Coarse-Grade 5/8-11 Shank

Diablo Steel Demon™ flap discs feature a premium zirconium 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.