The GSB 120-LI Professional cordless impact drill driver provides versatility for screw driving and drilling in wood, steel, plastics, and masonry. Its optimized 2-speed gearbox allows for high productivity on the job while maintaining excellent torque during operation. Electronic Cell Protection protects the drill's battery from under voltage, excessive current draw, and deep discharge, extending its life and increasing durability. This tool puts Bosch quality within reach of any professional working in a wide range of applications.