The DEWALT DCD796B Compact Hammer drill is ideal for drilling and hammering in various materials. This Hammer drill features a DEWALT brushless motor that delivers up to 57 percent more run time over brushed. Compact (7.5 inches. front to back), lightweight (3.6 pounds) design fits into tight areas High speed transmission with 2-speed settings (0-550/0-2,000 RPM) delivers up to 30 percent faster application speeds Ergonomic comfort grip handle provides ideal balance and tool control Metal 1/2 inch ratcheting chuck for superior bit gripping strength 3-mode LED provides lighting in dark or confined spaces up to 20X. brighter than the previous model. LED spotlight mode features 20 minute shutoff function allowing for. extended work time in dark or confined spaces.