IRC1079 Features: * Built-in Pressure-Feed Lube System * The side handle adjusts to suit you * Built-in oil reservoir provides continuous misting of the air motor * Performance Rating: Super-Duty Extended Anvil * Maximum Torque: 1,600 ft./lbs. (2,169 Nm) * Free Speed RPM: 6,000 * Average Air Consumption: 10 CFM (283 L/min) * Anvil Size: 1"" * Air Inlet NPTF: 1/2"" * Minimum Hose Size: 1/2"" (13mm) * @ Load: 55 CFM (1,557 L/min) * Sound dBA (pressure/power): 109.1/122.1 Dimensions: * Length: 18.5"" (470mm) * Weight: 23.8 lbs. (10.80kg)