The GSR 18V-21 Professional cordless drill / driver is the reliable entry-level tool from the 18-volt class from Bosch. Its hard torque of 55 Nm provides the necessary power for standard drilling and screwdriving applications. The reliable and durable drill / driver offers professional quality for daily use thanks to its all-metal gear and electronic cell protection. In addition, the professional design with keyless 13 mm drill chuck ensures high quality work. This power tool was designed for drilling in wood with a maximum diameter of 35 mm, in steel up to 13 mm and for screw diameters up to 10 mm. Compatible with all Bosch Professional 18 volt batteries and chargers (Professional 18V system).The GSR 18V-21 Professional also has 2 gears, autolock, LED light, a lithium-ion battery and right / left rotation. Hard torque of 55 Nm provides the necessary power for standard drilling and screwdriving applications Reliability, durability and professional quality for everyday use thanks to full metal gears and electronic cell protection Professional design with keyless 13 mm drill chuck for high quality work