Steel Demon - 4‑1/2" Corner‑Edge Flap Disc 40 Grit

• Premium Zirconium Blend - a superior quality formulation designed for fast material removal and long sanding life
• Corner Edge Desgin - an unique rounded edge for maximum performance and accessibilty to reach the most diffult grinding areas.
• Delivers up to 10X faster material removal than a grinding wheel

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 .