The DEWALT DCK228D2 20V MAX Brushless Compact Cordless Hammer Drill and 1/4-in Impact Driver Kit packs power and performance in a compact size. The brushless motors provide up to 57% more runtime over brushed motors while the compact designs optimize maneuverability in tight spots. The 1/2-in hammer drill generates 404 UWO and 28,050 BPM for masonry applications while the impact driver delivers 1,700 in-lb of torque. Both feature LED lights and ergonomic designs. The kit includes the DCD798 hammer cordless drill, DCF840 impact driver, two 2AH batteries, charger and carrying bag for ultimate cordless convenience.