• Light and handy, especially useful when working in confined spaces or when working long hours • 12.5 mm (1/2") square drive • Max. torque 678 Nm • Max. idle speed 10000 rpm • Working pressure 6.2 bar • Air consumption 0.12 m3/min • Compressed air inlet: 1/4" • Noise level: 86 dB(A) • vibration: 2.8 m/sec2 • Weight: 1.3 kg • Twin hammer striking mechanism