Stanley Black & Decker 12V Smart Electric Drill/Driver features SmartSelect Technology that lets you choose your speed setting with a turn of the dial for best results it's that simple. It has 2 speeds with a variable speed trigger that allows for drilling & driving in a variety of materials. The Keyless chuck makes bit changing a breeze. High torque motor delivers 130-Inch-pounds. It features a metal chuck for durability and is ergonomically designed for improved comfort and control. Includes double-ended bit tip.