Air Polisher, Product Type Air Polisher, Polishing Motion Rotary, Included Pad Sizes 3 in, Minimum Disc Diameter 3 in, Maximum Disc Diameter 3 in, Abrasive Mount Type Hook and Loop, Horsepower 0.25 hp, Duty Heavy, Grip Type Palm, Speed Settings Fixed, Maximum Motor Speed 2,400 RPM, Air Consumption 18 cfm, Required Pressure 90 psi, Air Inlet Size 1/4 in, Air Inlet Type NPT, Minimum Hose Size 1/4 in, Spindle Thread Size 1/4 in – 20, Throttle Type Lever, Exhaust Location Rear, Tool Length 5 3/8 in