3M 33445 Cubitron II Purple 1/2 in. x 18 in. 60 Grit File Sanding Belt (10 ct)

3M 33445 Cubitron II Purple 1/2 in. 60 Grit File Sanding Belt (10 ct). 3M Cubitron II File Belts 786F is a 3M best-in-class abrasive belt, designed for use with the 3M File Belt Sander, for tasks like grinding out rivets and removing spot welds.