3M™ Mini Mandrel, 935, white, 2 7/8 in x 1/4 in (73.03 mm x 6.35 mm)

The 3M™ Mini Mandrel is designed to work with your die grinder or rotary tool. This accessory grips a 1 in (2.54 cm) wide strip of Scotch-Brite™ Non-Woven Material allowing you to access tight internal diameters, typically for surface conditioning or polishing tasks.

The 3M™ Mini Mandrel is an accessory that attaches to your die grinder or drill. It holds a 1 in (2.54 cm) wide strip of Scotch-Brite™ Non-Woven Material. Secure its shaft into the collet assembly of your drill chuck or rotary power tool to clean, polish or deburr the inside diameter of the workpiece. The 2 7/8 in (7.30 cm) long mini mandrel is useful in metal fabrication, woodworking, and millwork, in the manufacture of medical instruments, turbine engine manufacture, plumbing, and other industries where finishing internal diameters is necessary.