GSB18V-535CB15 Bosch 18V Brushless Connected Ready Compact Tough 1/2” Hammer Drill Driver, w/ (1) CORE18V 4.0 Ah Compact Battery This GSB18V-535CB15 Bosch 18V Brushless Connected Ready Compact Tough 1/2” Hammer Drill Driver is engineered for tough jobs, with next-gen convenience and CORE18 V power. The GGSB18V-535CB15 Bosch 18V Brushless Connected Ready Compact Tough 1/2” Hammer Drill Driver features Bluetooth® connectivity (which connects with an optional Connectivity Tool Module), linking the free Bosch Toolbox app on any connected device for enhanced tool control and feedback. GSB18V-535CB15 Bosch 18V Brushless Connected Ready Compact Tough 1/2” Hammer Drill Driver includes a next-gen CORE18 V Compact battery.

It keeps the power and runtime, while losing the weight, with 21700 cell technology. The CORE18 V matches the power of the original two-layer 4.0 Ah battery with half the number of cells. GSB18V-535CB15 Bosch 18V Brushless Connected Ready Compact Tough 1/2” Hammer Drill Driver features the CoolPack 2.0 heat-management system and 100% compatibility with Bosch 18 V tools and 18 V Lithium-ion battery chargers. GSB18V-535CB15 Bosch 18V Brushless Connected Ready Compact Tough 1/2” Hammer Drill Drivers powerful EC Brushless motor delivers 535 In.-Lbs. of torque and 0-28,500 BPM. It has variable speed settings; one for high-speed (0-1,900 RPM) and one for high power (0-600 RPM). The cordless drill has KickBack Control to reduce the risk from sudden rotational torque reaction, a 20+1 precision clutch; an all-metal chuck that provides durability and a longer belt clip.