3M Mini Mandrel 935, 2-7/8 in x 1/4 in, 5 per case

The 3M™ Mini Mandrel is designed to work with your die grinder or rotary tool. This accessory grips a 1-inch wide strip of Scotch-Brite™ non-woven material allowing you to access tight internal diameters, typically for surface conditioning or polishing tasks.