Cordless Impact Wrench GDR 12V-105. The GDR 12V-105 Professional is the most compact cordless impact wrench in Bosch's 12-volt class. Its compact design allows for effortless work in hard-to-reach places and overhead. Additionally, the motor delivers a powerful torque of 105 Nm, making this power tool suitable for most common applications. For fast work progress, the device offers high speeds of up to 2,600 RPM. This power tool is designed for use with screws ranging from M 4 to M 12 in diameter. It is compatible with all Bosch Professional 12-volt batteries and chargers. The GDR 12V-105 Professional also features a lithium-ion battery. Included in the package: L-BOXX 102, 2 x GBA 12V 2.0Ah batteries, GAL 12V-40 Professional fast charger, 1/2 L-BOXX insert for accessories, 1/2 L-BOXX insert for the tool and charger.