The Diablo Steel Demon Corner-Edge Flap Disc delivers up to 10x faster material removal than standard grinding wheels. The premium zirconium blend abrasive combined with a Type 29 conical design provides aggressive grinding performance and long sanding life. The rounded corner-edge design allows you to reach difficult areas and provides precise material removal with reduced vibration. Simultaneously grinds and polishes in one step for efficient metalworking.

• Premium zirconium blend for fast grinding and long life
• Type 29 conical design for aggressive material removal
• Corner-edge design reaches difficult grinding areas
• Simultaneously grinds and polishes in one step
• 4-1/2" diameter with 7/8" arbor
• 40 grit for coarse grinding and surface preparation
• No hub configuration