3M Roloc? Bristle Discs

Roloc bristle discs are ideal for removing paint, stains, adhesives, weld burns, rust, heavy oxides, and surface contaminants from large areas quickly and easily. Requiring minimal pressure from the operator and their maximum operating speed is suitable for most right angle tools.
The Roloc attachment system allows discs to be rapidly changed.

Roloc Bristle Disc Holders