18V Two-In-One Impact Driver

• Versatile two-in-one impact driver and impact wrench design – features a versatile hex shank with power groove and a socket drive, an EC Brushless motor delivering up to 1,800 In.-Lbs. of torque, increased control for less fastener damage and Bluetooth® connectivity
• Two-in-One Bit/Socket – includes a 1/4 In. quick-change hex shank with power groove and a 1/2 In. square drive, for using either bits or sockets
• CORE18V battery – provides next-gen Li-ion 21700 cell technology in a lightweight, high-power battery with optimal performance
• Bluetooth® connectivity (when the optional GCY30-4 Connectivity Tool Module is installed) – links the impact driver to the free Bosch Toolbox app on a connected device to customize settings and provide detailed feedback for optimized tool control
• Powerful EC Brushless motor – delivers a max of 1,800 In.-Lbs. of torque and up to 4,200 ipm for professional power
• Hammer-and-anvil system – designed for maximum impact energy
• Single-focused LED light – located on the head of the driver for outstanding illumination
• Electronic Cell and Motor Protection – helps protect the tool and battery from overloading conditions