Description Experience Power with this XR combo kit that includes the 20V MAX* 1/2 in. Hammer Drill/Driver and the 20V MAX* 1/4 in. With powerful brushless motors and heavy-duty engineering, these tools help you complete a wide variety of applications on tough jobsites. For user convenience, this combo kit includes (2) 20V MAX* 5Ah batteries, a charger, and a durable hard case for portability.DCD996 - DEWALT-built high power, high efficiency brushless motor delivers up to 75% more runtime vs. 18v NiCad brushed motorsDCD996 - 3-speed, all-metal high performance transmission for fast application speedsDCF887 - 3-speed settings for a variety of applicationsDCF887 - 3 LEDs with 20-second delay provides, visibility without shadows.