The DEWALT 60 V MAX* VSR stud and joist drill with E-Clutch® system features a 1/2 In. chuck and brushless motor that provides corded power in a cordless solution. Ideal for plumbers, electricians and HVAC installers who need to drill large diameter holes in wood. This drill provides exceptional power, control, durability, and runtime with its 60 V brushless motor, E-Clutch® system, mechanical clutch, and 2 variable-speed ranges. Equipped with the innovative bind-up control feature called E-Clutch® system this drill increasing user control in bind-up/stall situations by sensing a stall during use and managing torque accordingly.