3M Rubber Cushion Polishing Wheel 45123, 3 in x 3 in x 1/2 inGeneral Information Brand 3M Attachment Type Shaft Function Attachment Style Mechanical Attachment Product Type Rubber Cushion Polishing Wheel Country Of Origin United States Sold As Each Lead Time 2 days California Residents Proposition 65 Warning Dimensions and Specifications Maximum Speed 3000 rpm Overall Diameter (Imperial) 3 in Overall Diameter (Metric) 76. 2 mm Overall Width (Imperial) 3 in Overall Width (Metric) 76. 2 mm Shank Size 0. 5 in