The new range of Dewalt 20V MAX XR tools with Power Detect technology maximizes performance when used with high-capacity XR batteries. Using the 20V MAX 8Ah battery, the drill will output up to 29% more power and get 60% more runtime than the standard XR drill. The Dewalt-built high power, high-efficiency brushless motor delivers up to 57% more runtime over brushed models. With 3-speeds, high performance, all-metal transmission to optimize tool-to-task for fast application speeds and improved run-time for drilling in masonry materials. Its heavy-duty .50-in ratcheting nitro-carburized metal chuck with carbide inserts provides superior bit gripping strength. The drill has a 3-mode LED lighting. This product is backed by a 3-year warranty.