The DEWALT® FLEXVOLT™ 60V MAX* VSR Stud and Joist Drill Kit with E-Clutch® System helps you to set up your framing for running pipes, conduit and wire. It comes with two 60V lithium-ion batteries that you can also use in every 60V and 120V MAX tool to get your jobs done from a single power source. The DEWALT FLEXVOLT 60V MAX VSR stud and joist drill kit features the E-Clutch system, which prevents binding so you can work more safely and efficiently. Its brushless motor has fewer moving parts for less required maintenance and a longer operational life. You can set the DEWALT variable-speed cordless drill to one of two settings for either higher speed or greater control with more torque.