3M 76626 Roloc Quick Change Disc is a 1.5-inch diameter disc with grit 36, designated TR. This disc is part of 3M's Roloc Quick Change Disc family and is identified by model number 76626. It is designed for use with compatible Roloc quick-change mounting systems, enabling rapid disc changes on 1.5-inch tooling. The TR designation marks this specific variant within the Roloc lineup.
