Air Sheet Sander Product Type Sheet Sander Abrasive Shape Rectangle Abrasive Pad Size 3 2/3 in x 7 in Pad Motion Orbital Abrasive Mount Type Adhesive-Backed Number of Vacuum Holes 0 Vacuum Type Non-Vacuum Horsepower 0.28 hp Duty Heavy Grip Type Palm Maximum Motor Speed 10 000 RPM Speed Settings Variable Air Consumption 18 cfm Required Pressure 90 psi Air Inlet Size 1/4 in Air Inlet Type NPT Minimum Hose Size 1/4 in Orbit Diameter 1/8 in Exhaust Location Rear