Small diameter sizedGreen Corps Roloc Discsquickly and easily strips paint and rust from hard to reach places. Made from self-fracturing, coarse aluminum oxide, the Roloc disc stays sharper longer for an aggressively sharp cut. Thanks to a versatile Roloc attachment system, these discs work with any 1/4” drill or air tool while securely locking into place with a simple twist. The attachment system also allows for easy disc removal. 3M bonded the abrasive grains to a heavy, reinforced cloth backing with heat-resistant resin for durability. Key Features Works in removing paint and rust, welds in collision repairs, spot welding, cutting gasket removal and metal shaping Self-fracturing aluminum oxide abrasive stays sharper longer Aggressively sharp cut Heavy, reinforced cloth backing with durable heat resistant resin Use with Roloc Disc Assembly