gsb 12v 15 drill 2ah bat set of 25 bits bosch chargerThe GSB 12V 15 Professional cordless hammer drill with hammer drilling function offers the best ratio of power to size in the Bosch 12 V class. With a strong torque of 30 Nm and 0 1300 rpm, the screwdriver has an excellent power to size ratio. Its compact design provides optimal handling and makes it the perfect tool for working at height and in tight spaces. The screwdriver's Electronic Cell Protection function prevents overloading, overheating and