20-Volt MAX Lithium Ion Cordless Brushless Hammer Drill/Driver Combo Kit (2-Tool) with FLEXVOLT ADVANTAGEThis 2 tool combo Kit features the DCD999 20V MAX* 1 2 in. Brushless Cordless Hammer Drill Driver with FLEXVOLT ADVANTAGE tool technology. The DCD999 gets up to 42% more power** when paired with FLEXVOLT batteries. This kit comes with one DCF887 20V MAX* XR Cordless Impact driver, DCB606 FLEXVOLT Battery, 20V MAX* 2. 0Ah compact battery, 6 Amp charger, and kit bag. The DCD999 Hammer Drill gets up to 42% more power** when paired with FLEXVOLT batteries