DEWALT DCD996P2 20V MAX* XR Lithium Ion Brushless 3-Speed Hammer drill Kit features a DEWALT-built high power, high efficiency brushless motor that delivers up to 57% more run time over brushed. The XR Li-Ion batteries with fuel gauge provide 33% more capacity over standard packs. This hammer drill has a heavy-duty 1/2″ ratcheting nitro-carburized metal chuck with carbide inserts for superior bit gripping strength. The 3-Mode LED light provides illumination in dark or confined spaces up to 20X brighter than previous model, with an LED Spotlight mode with a 20 minute shutoff function allowing for extended work time in dark or confined spaces. A 3-speed, all-metal high performance transmission optimizes tool-to-task for fast application speeds and improved run-time, with 0-38,250 BPM for fast drilling in masonry materials. Includes: (1) DCD996 – 20V MAX* XR Lithium Ion Brushless Premium 3-Speed Hammer drill, (2) DCB205 – 20V MAX* XR High Capacity Li-Ion Batteries (5.0Ah), Charger, Belt Hook, 360° side handle and Kit box. Do not change gears when the tool is running. Always allow the drill to come to a complete stop before changing gears. If you have trouble changing gears, depress and release the trigger switch and try again