Diablo Steel Demon 4-1/2 in. Premium Zirconium Blend Bolt-on Flap Disc 40 Grit Ultra Coarse 1 Pk

Diablo's Steel Demon Corner-Edge 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 two steps in one by simultaneously grinding and polishing.