The DEWALT DCD800D1E1 20V Brushless Cordless 1/2" Drill/Driver Kit is a high-powered tool designed for efficient and convenient use around the home or workshop. With a brushless motor and lithium-ion battery technology, this drill set delivers fast speeds of 2000 RPM and ample power for a variety of tasks. The keyless chuck size of 1/2 inch allows for easy bit changes, while the compact dimensions of 6.37 x 8.14 x 3 inches and weight of 2.82 lbs make it portable and comfortable to use. This DEWALT drill set includes two 2 Ah batteries, making it ideal for extended projects without the need for frequent recharging.