General Information Brand Standard Abrasives™ Attachment Type TSM Country Of Origin United States Sold As Carton California Residents Proposition 65 Warning Dimensions and Specifications Maximum Speed 1949 rpm Overall Diameter (Imperial) 3 in Overall Diameter (Metric) 76.2 mm Center Hole Thread Size Non Pertinent Grit Non Pertinent Micron Grade Non Pertinent Width 4.5 in11.43 cm Height 6.12 in15.56 cm Length 6.12 in15.56 cm Volume 168.81 cubic inch2766.29 cm3 Weight 12.8 oz362.87 g Other Details Product Category Non-woven Abrasives Usage Information Application Deburring Material and Composition Abrasive Material Aluminum Oxide Grade Extra Coarse Product Form Disc Color and Appearance Product Color Dark Brown