Air Orbital Sander Vacuum Type Non-Vacuum Product Type Air-Powered Orbital Sander Disc Motion Random Orbital Abrasive Mount Type Adhesive-Backed Motor Type Gearless Duty Medium Orbit Diameter 3/32 in Horsepower 0.3 hp Grip Type Palm Speed Settings Variable Air Consumption 16 cfm Required Pressure 90 psi Air Inlet Size 1/4 in Air Inlet Type NPT Minimum Hose Size 3/8 in Number of Vacuum Holes 0 Dust Collection Type Included Not Applicable Dust Collection Port Size Not Applicable