Drill, Reversing Yes, Pistol Body Style - Air Tools, Free Speed 400 RPM, Torque 14.80 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 No, Throttle Type Trigger, Bearings Ball, Housing Material Aluminum, Gear Train 2-Step Planetary, Overall Length 8 3/4 in, Tool Weight 3.6 lb