General description Powerful Bosch 18V Hammer Drill designed for maximum efficiency in wood, metal, and masonry work. The GSB 18V-55 features a robust brushless motor that ensures a long tool life and extended battery performance. Technical specifications Torque: 55 Nm Speed: 1750 rpm Chuck size: 13 mm metal chuck Suitable for screw diameters: up to 10 mm Compatibility and accessories Compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and chargers. Usage Ideal for drilling and hammer drilling in wood, steel, and masonry. Includes features such as two speeds, Autolock, Electronic Cell Protection, Electronic Motor Protection, and LED light.