This kit includes one DCD796 20V MAX* XR Brushless 1/2 in. Cordless Hammer Drill/Driver and one DCS578 60V MAX* Brushless 7-1/4 in. Circular saw. This kit also includes one 6 Amp charger, 20V MAX* 2.0Ah Battery, FLEXVOLT® 60V MAX* 3.0Ah Battery, and kit bag. The cordless circular saw has up to 47% more power than the DCS575 60V MAX* Circular Saw with 2456 unit watts out. The cordless hammer drill/driver is equipped with a high-speed transmission that delivers 2-speed variations, allowing users to choose the level of performance needed for various applications.