The DEWALT 18V XR Lithium-Ion brushless Premium hammer drill driver kit is suitable for drilling and fastening applications. It is powered by XR 5.0Ah Lithium-Ion battery technology that offers long run time. Drill driver with 38250bpm, allows to use in high-speed masonry drilling. 3-Speed all metal transmission enhanced runtime and long tool life. 13mm ratcheting keyless chuck with automatic spindle lock reduces downtime by allowing for quick and easy bit change. 13-mm Ratcheting keyless chuck with automatic spindle lock reduces downtime by allowing for quick and easy bit change. Electronic clutch with 11-position adjustable torque control ensures great precision. Intelligent trigger design provides great control during application. The incorporated handle with rubber overmold is compactly designed to provide ultimate comfort. Included steel belt hook and magnetic bit holder offers great storage options.