Duren Air Operated Angle Sander, 75mmIdeal for sanding and priming wood, plastics, filler and metals and flatting back between coats. Air Operated angle sander/polisher with a hook and look 75mm backing pad, ideal for sanding and polishing small areas.Pad Diameter 3”/75mmPad Thread Size 3/8”Free Speed 5,000RPMMaximum Pad Speed 20,000RPMOperating Pressure 6.3BARAir Consumption 3.5CFMAir Inlet 1/4” BSPVibration Level 1.5m/s2Max Noise Level 98aD(A)Max Weight 700gLength 206mm