When you need extra power for tough jobs that a regular drill can't handle, a hammer drill can provide the increased torque you require. This impact wrench offers the latest generation 18V / 20v XR Li-Ion Brushless XRP hammer drill driver and 13 mm ratcheting keyless chuck with automatic spindle lock for fast bit changes and increased productivity. Total control over your tough drilling jobs is ensured by an efficient intelligent trigger and an electronic Clutch with 11 position adjustable torque for absolute precision. An improved grip design also provides greater application control and ensures maximum comfort for the user. A convenient Foot LED with delay feature for improves visibility and eliminates shadows for even on worksites with poor lighting. With a tough 3 speed all metal transmission for longer runtime and increased tool life you'll be able to work more efficiently. The drill package includes a Premium XR Lithium Ion battery.