The DEWALT DCD805 MAX XR 20V Brushless Cordless 1/2" Hammer Drill Driver is a powerful and versatile tool perfect for various drilling tasks around the home or workshop. With a maximum torque of 330 in-lbs and a brushless motor, this drill delivers efficient performance. The compact and lightweight design, along with keyless chuck size of 1 1/2 inches, make it convenient to use for long periods of time. Additionally, the 20V lithium-ion battery technology ensures reliable power source and a quick 22-minute charging time. Ideal for home improvement projects, this DeWalt hammer drill is a valuable addition to any toolbox.