DeWalt 20V MAX* XR Lithium Ion Brushless Compact Hammerdrill Kits DEWALT brushless motor delivers up to 57% more run time over brushed motors. XR Li-Ion batteries with fuel gauge provide 33% more capacity over standard packs. Compact, lightweight design fits into tight areas. High-speed transmission improves speed and torque control across a range fastening and drilling applications. Ergonomic comfort grip handle provides ideal balance and tool control Pack of 1