Features These pistol-grip air-powered drills provide ergonomic handling for applying pressure and maintaining control during drilling and fastening. They are commonly used for automotive and assembly tasks. Power Source / Air-Powered Duty Rating / Industrial Duty Chuck Size / 1/4 in Chuck Material / Metal/Plastic Drill Chuck Type / Keyed Reversible / No Variable Speed / Yes Free Speed / 1,875 RPM Air Consumption / 16.2 cfm Air Inlet / 1/4 in NPTF Min. Hose Size / 3/8 in Air Pressure / 90 psi Horsepower / 0.25 hp Exhaust Location / Handle Noise Level / 95 3/10 dB Throttle Type / Trigger Handle Type / Pistol Grip Handle Material / Composite Housing Material / Composite Vibration Level / 2.9 m/sq sec Bearing Design / Double Row Ball Tool Weight / 1.8 lb Overall Length / 7 5/8 in Overall Height / 6 3/8 in Overall Width / 1 3/4 in Tool Brand / Ingersoll-Rand Body Style - Air Tools / Pistol