Cordless Hammer Drill GSB 18V-55. Robust and powerful - the GSB 18V-55 Professional cordless drill driver with a brushless motor is the ideal entry-level tool in Bosch's 18V segment. With a high performance potential of 55 Nm and 1,750 min-1, this device offers maximum efficiency at the workplace, especially when working with wood, metal, and masonry. Its durable 13-mm metal chuck from Roehm provides the ideal power transfer for a wide range of drilling, hammer drilling, and screwing applications. The brushless motor of the drill driver ensures a long tool lifespan and increased battery runtime. The device is suitable for drilling and hammer drilling in wood (up to 35 mm), steel (up to 13 mm), and masonry (up to 10 mm), as well as for screw diameters up to 10 mm. It is compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and chargers (Professional 18V System). The GSB 18V-55 Professional also features 2 gears, autolock, Electronic Cell Protection, Electronic Motor Protection, LED light, lithium-ion battery, metal chuck, metal gearbox, and forward/reverse operation. L-BOXX 136; L-BOXX insert for the device.