The Bosch GDR 18V-220 Professional solo cordless impact wrench is a very compact powerhouse with a 1/4" universal bit holder. With its head length of only 113mm, it is even suitable for working in very confined spaces. It offers a brushless motor for a strong tightening torque of 220 Nm, excellent battery life and long tool life. It is designed for tightening and loosening screws when working in sheet metal, metal and wood. The screwdriving mode adjustment provides full control by slowing down (A) or shutting down (B) the impact wrench to prevent broken screw heads and damaged workpieces. The GDR 18V-220 Professional has two integrated LEDs, one on the head and one on the foot of the screwdriver, for illumination.