Regular Unitized Wheel Mandrel, 3/16 IN, 1 IN, 2 To 3 IN Dia Wheel

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 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).