WORX WX176L 20V Switchdriver 2-in-1 Cordless Drill and Driver with Rotating Dual Chucks and 2-Speed Motor with Precise Electronic Torque Control Quickly and conveniently rotate the dual-chuck platform to switch between endless combinations of drill bits and driver bits Compact and lightweight; very easy to control 2-speed gearing to tackle all common drilling & driving applications Precise electronic torque control prevents the stripping of screws and potential damage to your work environment or materials Comes with two 20V MaxLithium batteries, part of the PowerShare 20V battery platform and interchangeable with other WORX tools