RATED INPUT : 780 W SPEED : 1500 - 5500 RPM BACKING PLATE DIAMETER : 3 INCH BACKING PLATE THREAD : M14 VOLTAGE/FREQ : 220V / 60HZ INCLUSIONS: 24 PCS FOAM PADS, 1" 2" 3" BACKING PLATE, 3 PCS EXTENSION SHAFTS, EXTRA CARBON BRUSH