3M Regalite Edger Discs 7″ x 5/16″ (100 Grit | 25/Box)

Regalite discs feature 3M’s revolutionary Cubitron ceramic aluminum oxide mineral that starts sharp and stays sharp. Regalite discs run cool, cut faster and last longer than conventional discs, greatly reducing machine downtime and increasing productivity. All discs feature heavy duty, durable backings that resist mineral loss. Each grit is specially engineered to provide a long life and ensure a smooth, professional finish.