Drill, Pistol Body Style - Air Tools, Free Speed 3,300 RPM, Torque 1.90 ft-lb, Average CFM @ 15 Second Run Time 5.30, CFM @ Full Load 21.2, Required Pressure 90 psi, Min. Hose Size 3/8 in, Handle Material Rubber, Variable Speed Yes, Throttle Type Trigger, Bearings Ball, Housing Material Composite, Gear Train Planetary, Overall Length 6 3/4 in, Tool Weight 1.4 lb