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 0.4 hp Duty Heavy Grip Type Right Angle Speed Settings Fixed Maximum Motor Speed 3 200 RPM Air Consumption 26 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 Exhaust Location Rear Tool Length 13 in Tool Weight 3 lb