The FLEXVOLT 60V 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. Equipped with the innovative bind-up control feature called E-Clutch® System this drill increases user control in bind-up/stall situations by sensing a stall during use and managing torque accordingly.