3M Unitized Wheel Mandrel, 28848, black, 1 5/8 in x 1/4 in x 3/4 in x 1/4 in (41.28 mm x 6.35 mm x 19.05 mm x 6.35 mm) A small but mighty abrasive accessory, 3M Unitized Wheel Mandrels secures Scotch-Brite Unitized Wheels (sold separately) to a rotary tool with a ¼ in (0.64 cm) collet (such as a die grinder) for edge deburring and finishing. Product Information Brand 3M Part # 7100082547 Origin Country USA Extra Product InformationCrafted 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 placeAttach 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 controlFor example, the precision-balanced steel motor reduces vibration and weight, while 3M Gripping Material on the body enables a firm grip.Product InformationDesigned to attach a unitized wheel to a rotary toolMax RPM 14,000Small size enables access to small or intricate workpiecesUse with wheels 2 in (5.08 cm) - 3 in (7.62 cm) diameter and ¼ in (0.64 cm) – 1/2 in (1.27 cm) thick
