Drill, Pistol Body Style – Air Tools, Free Speed 500 RPM, Average CFM @ 15 Second Run Time 4.00, CFM @ Full Load 27.0, Required Pressure 90 psi, Min. Hose Size 3/8 in, Handle Material Metal, Variable Speed Yes, Throttle Type Trigger, Housing Material Aluminum, Gear Train Planetary, Overall Length 9 in, Tool Weight 3.2 lb