DEWALT DCF840 XR Impact Driver with a high-power, brushless motor capable of outputting up to 192Nm of torque, ensuring heavy applications are completed quickly. Its compact design makes it ideal for a wide range of applications in construction, industrial and automotive environments. The LED ring light delivers the best visibility in the toughest environments. The DeWalt DCF840N 18v XR Brushless Impact Driver features a compact/ergonomic design, only 129mm from front to back. The improved RPM of 3200 coupled with 192nm delivers very fast application speed. Bit change made quick and easy by drop load bit holder.