Drill, Inline Body Style - Air Tools, Free Speed 22,000 RPM, Torque 0.50 ft-lb, Average CFM @ 15 Second Run Time 4.00, CFM @ Full Load 16.0, Required Pressure 90 psi, Min. Hose Size 3/8 in, Handle Material Aluminum, Variable Speed Yes, Throttle Type Lever, Bearings Ball, Housing Material Aluminum, Overall Length 7 13/16 in, Tool Weight 1.7 lb