BlueFire H831 ZA coarse grit paper edger discs are crafted with a next-generation, self-sharpening, zirconia alumina abrasive to cut super fast and last twice as long as standard zirconia discs. A great choice for fast hardwood edging, these discs leave fine scratch patterns with fewer sanding marks for superior finishes. Open coated and featuring antistatic technology, these discs let workers cut aggressively with minimal dust accumulation and loading. They're backed with strong E-weight paper to resist tearing and extend product life.

• Next generation, self-sharpening zirconia alumina abrasive delivers fast cut rate and outlasts conventional zirconia discs 2 to 1
• Strong F-weight paper backing resists tearing; open coat and antistatic design minimizes loading and dust, and delivers aggressive cut
• Leaves a fine scratch pattern with less visible sanding marks for a better looking finish
• Better choice for coarse grit, fast cut on hard wood edger jobs
• For intermediate sanding and removing scratches left by primary step