In the first part of the Skill Builder super impact driver roundup, we look at the DeWalt DCF887 3-speed 2nd generation brushless 18v impact driver. FEATURES DEWALT built brushless motor and XR Lith-Ion batteries deliver more run time and capacity over standard units. 3-speed settings for optimized application versatility. Precision drive in speed 1 for precision applications and added control. 3 LEDs with 20-second delay after trigger release, provide visibility without shadows. One-handed load