Drill, Inline Body Style - Air Tools, Free Speed 2,600 RPM, Torque 3.90 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, Gear Train Planetary, Overall Length 8 1/4 in, Tool Weight 2 lb