General description Impact Driver BOSCH GDR 18V-160 Professional offers the best price-performance ratio among professional impact drivers in the 18 V class. It is designed for efficient and fast working progress, thanks to its high speed and high torque. Heavy applications are made easy due to its powerful high torque. Convenient handling is ensured by its new ergonomic design. Technical specifications Voltage: 18 V Battery: 1 x 5.0 Ah Includes: GAL 18V-40 charger and L-Case Set of 43 screwdriver bits included