A low noise, low vibration 1/2" impact wrench from the Storm Force range by Draper. It features a composite casing, lightweight housing, and a high-tech 3-speed reversible motor. The ergonomic design helps prevent the cold sink effect. Specifications: * Ultimate torque: 340Nm (250ft/lb) * Free speed: 7,500 rpm * Operating air pressure: 90psi (6.2bar) * Average air consumption: 16.0cfm (114 L/min) * Vibration level: 3.3m/s2 * Min. hose size: 3/8" I/D * Air inlet: 1/4" BSP * Weight: 1.8kg * 6 month warranty * Square Drive: 1/2"