The DeWALT Hammer Drill/Driver Kit includes (1) DCD985 Hammer Drill/Driver, (1) 1 hour charger, (1) 360 degree side handle, (1) kit box, and (2) 20V Max XR batteries. The heavy duty 1/2" metal ratcheting chuck with carbide inserts offers excellent bit gripping strength. The high power, high efficiency motor deliver 535 unit watts out of max power for optimum performance in all drilling and fastening applications. The 3-speed, all-metal transmission matches the tool to task for quick application speed and better run time. The tool also features a LED light with 20 second delay after trigger release.