3M™, 7000028562, Mandrel, 2 to 3 in Wheel Diameter, 1/4 to 1 in Wheel Width, 1/4 in Shank, For Use With: Scotch-Brite™ Unitized Wheels, 3-1/16 in Overall Length, 14000 rpm Maximum, Steel

A small but mighty abrasive accessory, 3M™ Unitized Wheel Mandrels secures Scotch-Brite™ Unitized Wheels (sold separately) to a rotary tool with a 1/4 in (0.64 cm) collet (such as a die grinder) for edge deburring and finishing. Crafted from steel, 3M™ Unitized Wheel Mandrel also comes with two flanges that fit on either side of the wheel and a retainer nut that locks the wheel in place. Attach 3M™ Unitized Wheel Mandrel to tools like 3M™ Die Grinders (sold separately). These power tools are designed for continuous use and have features that enhance operator comfort and control. For example, the precision-balanced steel motor reduces vibration and weight, while 3M™ Gripping Material on the body enables a firm grip.