The most powerful in its class! Three-stage impact force adjustment option at the back of the housing. "Twin Hammer" impact mechanism. Non-slip handle. 1/2" drive adapter. Torque 510-931 Nm. max 1690 Nm (when unscrewing). Length 200 mm. Average air consumption 178 l/min. Hose min Ø 10 mm. Working pressure max 6.3 bar. 1/4" quick coupling (included). Weight 1.99 kg.