Drill, Reversing Yes, Pistol Body Style - Air Tools, Free Speed 2,600 RPM, Torque 3.90 ft-lb, Average CFM @ 15 Second Run Time 3.37, CFM @ Full Load 19.5, Required Pressure 90 psi, Min. Hose Size 3/8 in, Handle Material Composite, Variable Speed No, Throttle Type Trigger, Bearings Needle, Housing Material Composite, Gear Train Planetary, Overall Length 5 3/4 in, Right Angle Length 5 3/4 in, Tool Weight 1.4 lb