Air Polisher, Product Type Air Polisher, Polishing Motion Random Orbital, Included Pad Sizes 5 in, Minimum Disc Diameter 5 in, Maximum Disc Diameter 5 in, Abrasive Mount Type Hook and Loop, Orbit Size 14 mm, Horsepower 0.21 hp, Duty Heavy, Grip Type Right Angle, Speed Settings Fixed, Maximum Motor Speed 5,500 RPM, Air Consumption 16 cfm, Required Pressure 90 psi, Air Inlet Size 1/4 in, Air Inlet Type NPT, Minimum Hose Size 1/4 in, Spindle Thread Size 5/16 in – 24, Throttle Type Lever