DEWALT DCK984X 14.4-Volt XRP Hammer Drill/Impact Driver Kit Hammerdrill and impact driver kit offer efficient, powerful operation Hammerdrill has a three-speed transmission, 100 percent metal ratcheting chuck, and ergonomic design Lightweight impact driver measures just 5.75 inches in length and has a frameless motor with replaceable brushes Weighs 15.4 pounds (shipped) Comes with the DC984 hammer drill, the DC835 impact driver, two 14.4-volt cordless XRP batteries, 1-hour charger, and a contractor bag