JCB 18V Brushless Impact Driver delivers a powerful 180Nm Torque with variable speed up to 2,000 rpm. 25% more power Brushless motors have fewer moving parts results in a quiet motor that never needs maintenance. The reduced friction enables a better use of available energy from the battery pack because there is no resistance from brushes. 50% more run time Brushless motor technology means the carbon brush resistance is eliminated, so less battery energy is wasted. The efficiency of a brushless motor results in a greater run time from each charge. 1/4 Hex quick change chuck. Built in LED for improved visibility in dim lit working conditions. Ergonomic design with rubber grip overmould for increased user comfort. Belt hook that can be changed to either side of the 18v Brushless Impact Driver.