DEWALT DCK490L2 20-Volt MAX Li-Ion 3.0 Ah 4-Tool Combo Kit N/A Imported Dewalt 20 Volt Max Lithium Ion 4-Tool Combo Kit 3.0 Ah Dewalt This product is easy to use and easy to install 20V MAX hammer drill with patented 3-speed all-metal transmission and 1/2-inch self-tightening chuck 20V MAX reciprocating saw with key-less blade clamp allows for quick blade change 20V MAX 1/4-inch impact driver features 3 LED lights with 20 second delay to provide visibility 20V MAX LED work light delivers 110 lumens of light output Powered by an Energy Star qualified charger for a better environment