The 0 601 9H4 100 Professional cordless drill driver is the professional performer in Bosch\'s 18V category Its 63 Nm of hard torque ensures professional performance. Equipped with a 13-mm full-metal chuck that ensures less wear, the tool becomes highly durable for longer use. Additionally, a compact ergonomic design enables comfortable handling. This tool is intended for drilling in wood with a maximum diameter of 38 mm, in steel up to 13 mm, and for screw diameters of up to 8 mm. It is compatible with all Bosch Professional 18 V batteries and chargers (Professional 18V System). Features: Also features 2-gear, Autolock, Electronic Cell Protection, Li-ion 63 Nm of hard torque ensures professional performance Compact ergonomic design enables comfortable handling for convenient work 13-mm full-metal chuck makes it highly durable, ensuring less wear and longer use The GSR 18V-28 Professional also features 2-gear, Autolock, Electronic Cell Protection, and Li-ion Comes with: Belt clip Specification: Torque (soft): 28 Nm Torque (hard): 63 Nm Torque settings: 20+1 Battery type: Lithium-ion Weight excl. battery: 1.1 kg Max. drilling diameter in steel: 13mm Chuck capacity, min./max: 1.5 / 13mm Max. drilling diameter in wood: 38mm No-load speed (1st gear / 2nd gear): 0 - 500 / 0 - 1,900 rpm