The Bosch 18V Flexiclick® Chameleon 5-In-1 Drill/Driver System is designed for professionals who are looking for a high-torque connected-ready drill/driver that redefines their limits to get the tough jobs done. The drill can produce up to 535 In.-Lbs. of torque. Users may also add an optional rotary hammer adapter (not included), converting the drill into an SDS-plus® rotary hammer, for drilling into masonry. The tool has a 1/4 In. hex bit holder with quick release, and the system includes three pro-grade attachments: a right-angle, an offset-angle and a 1/2 In. keyless metal chuck attachment. The kit includes a CORE18V 4.0 Ah Compact Battery with next-gen Li-ion 21700 cell technology and an 18V charger. The drill features Bluetooth® connectivity, which uses an optional Bosch Connected Tool Module to connect the tool to the free Bosch Toolbox app on a connected device, to customize settings and provide detailed feedback. The drill has KickBack Control, a precision clutch and an efficient EC Brushless motor.