7 in. 40-Grit Steel Demon Grinding and Polishing Flap Disc with 5/8 in.-11 Hub and Type 29 Conical Design

Diablo's 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's high performance flap discs combine 2 steps in 1 by simultaneously grinding and polishing.