The DEWALT 18V XR Brushless 3 speed Impact Driver is a powerful heavy duty driver that is ultra-compact. The Brushless motor delivers reduced friction and better runtime which enables more power to be delivered during application. This results in less wear and an increase in longevity of the tool. The 3 speed motor settings, including Precision drive offers more control when screwdriving. Comes with - 1x 4.0Ah 18V XR Battery packs , Multi-voltage charger and T-Stak kit box.