A Power Drill That Gets The Job Done. Tightening screws? Done. Assembling new furniture? Done. Drilling through wood, plastic or metal surfaces? Done, done and done. The SKIL 20V 1/2 Inch Cordless Drill Driver is the power drill you want for any home project. This power drill comes with a PWR CORE 20™ 4.0Ah Lithium Battery and 20V Charger.