The GSB 12V-15 Professional cordless drill driver with impact drilling function offers the best power-tosize ratio in Bosch´s 12 V category. With 30 Nm of hard torque and 0-1,300 rpm, the drill driver features an ideal combination of power and size. Its compact design allows for optimum handling and makes it ideal for working overhead and in tight spaces. Overload, overheating, and deep discharge are prevented by the drill driver´s Electronic Cell Protection. When using the impact drilling function, this tool is intended for drilling in wood with a maximum diameter of 19 mm, in steel and masonry up to 10 mm, and for screw diameters of up to 7 mm. It is compatible with all Bosch Professional 12 V batteries and chargers (Professional 12V System).

The GSB 12V-15 Professional also features 2-gear, Autolock, charge level indicator, Electronic Motor Protection, and Li-ion.