DCD803B: Take on a variety of applications in hard-to-reach spaces with the ATOMIC 20V MAX Brushless Cordless Multi-Head Drill/Driver. This kit includes 4 versatile attachments including a 1/2 in. (13mm) Metal Chuck Attachment, a 1/4 in. Hex Right Angle Attachment, a 1/4 in. Hex Quick Release Offset Attachment, and a 1/4 in. Hex Quick Release Attachment. This compact tool features a drop-in load mechanism that allows users to efficiently connect attachments to complete a variety of applications. DCB609C: Get the most out of your 20-Volt MAX and 60V MAX tools with this FLEXVOLT 9Ah Battery engineered with flexible battery technology. Designed to automatically switch voltages when you change your tool. Our most versatile battery helps maximize performance for tough jobs. Included are DCD803B and DCB609C.