2-Tool Cordless Hammer Drill and Impact Driver Combo. Take on tough jobs with confidence and precision with this SKIL PWRCORE 20™ drill set. Use the Brushless 20V 13mm Hammer Drill for drilling holes in brick, mortar, concrete blocks, and even poured concrete. This hammer drill gives you three tools in one with easy transitions between the hammer drill, concrete drill, and screwdriver modes. The easy-to-handle 20V 1/4 Inch Hex Impact Driver is perfect for jobs requiring more torque such as drilling larger fasteners through metal and dense or knotty wood. This drill and cordless impact driver combo also includes a PWRCORE 20™ 2 x 2.5Ah Lithium Battery and Charger, so you can start working right away.