The Bosch GSB 18V-55 Professional with brushless motor is a particularly robust and powerful cordless impact drill driver. With a high power potential of 55 Nm and 1,800 rpm, the device offers maximum efficiency on the job, especially when employees are working in wood, metal and masonry. The robust 13 mm metal drill chuck offers the ideal power transmission for a wide range of drilling, impact drilling and screwdriving applications. The drill driver's brushless motor ensures a long tool life and higher battery performance. The GSB 18V-55 is suitable for drilling and impact 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. The GSB 18V-55 Professional also has 2 gears, autolock, electronic cell protection, electronic motor protection, LED display, metal drill chuck, metal gears and clockwise/anticlockwise rotation.