* Sq. drive: 1/2"
* Free speed: 9500 rpm
* Air inlet: 1/4"
* Air hose i.d.: 3/8"
* Hammer type: jumbo hammer
* Max. torque: 500 ft-lb (678Nm)
* Overall length: 98mm
* Net weight: 1.56 kg
* Working pressure: 90 psi (6.3 bar)
* Air consumption: 5.0 cfm (142L/min)