This set includes two SKIL PWRCore 12™ tools designed for compact power, efficiency and performance. Brushless 12 V 1/2 in cordless drill driver and 1/4 in hex right angle impact driver, plus a PWRCore 12™ 2 Ah Lithium battery with PWRAssist™ mobile charging and a PWRJump™ charger. The drill driver has a hybrid chuck to secure bits with check jaws or lock a 1/4 in hex bit without tightening. The 90-deg head of the right angle impact driver provides access to hard-to reach applications such as inside cabinets and shelves.