The DEWALT 60-Volt 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-Volt brushless motor, mechanical and electrical clutches 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. For a limited time get a bonus battery pack with purchase.