www.powertoolbiz.co.uk The Bosch GDR 10.8-LI Cordless Impact Wrench 2 x Batteries ( GDR10.8) at 137 mm it has the shortest design in the 10.8 Volt class for optimum handling, especially when driving screws overhead and in tight spaces. It has 105 Nm torque for 80% of all conventional cordless impact driver applications in metal and concrete and a High speed (2600 rpm) for fast work progress. This model has the Unique Bosch Premium lithium-ion technology for 400% longer lifetime and unbeatable battery runtime and includes the Bosch Electronic Cell Protection (ECP) which protects the battery against overload, overheating and total discharge. The GDR 10.8-LI comes with an Integrated LED light for illuminating the work area, even in dark places