The Bosch GSB18V-490B12 Kit features a 1/2 In. Hammer Drill/Driver that is made to tackle demanding materials and applications (such as metal or masonry) anywhere on a worksite. The Bosch GSB18V-490 is a powerful 18V hammer drill/driver, which features Rapid Mode Selection, to switch among hammer mode, drilling mode and driving mode, engaging a clutch with 20 precision torque settings, for reduced fastener damage. Its efficient EC Brushless motor delivers outstanding runtime and longer motor life. It generates 490 In.-Lbs. of torque and a no-load bpm of 0-22,000. This drill is variable-speed and has a two-speed gearbox, designed for high-torque driving (0-460 rpm) or high-speed drilling (0-1,800 rpm). With an upgraded, all-metal chuck, the drill has great bit hold and torque transfer. The GSB18V-490 features Bosch’s Electronic Motor Protection, an LED for illumination and a belt clip. It is an easy tool to handle, with an ergonomic grip zone. The kit comes with one 18V 2 Ah Standard Power Battery and an 18V charger.
Powerful hammer drill/driver design – made with a brushless motor to deliver runtime and power for tough applications
EC Brushless motor – efficient power that delivers 490 In. -Lbs. of torque and outstanding runtime
Precision clutch with 20 plus 1 settings – provides driving accuracy for reduced fastener damage
All-metal chuck – for more durability, along with first-rate bit retention
Great impact-to-weight ratio – weighs just 2. 4 Lbs. , but delivers 0-22, 000 bpm