The Craftsman CMCD700 20V Cordless 1/2" Drill/Driver is a powerful and versatile tool that can handle a variety of tasks around the home and garden. With a lithium-ion battery technology, this drill delivers consistent and reliable power. The keyless chuck size of 1 1/2 inches makes it easy to switch out bits quickly and efficiently, while the 20V voltage provides the necessary power to get the job done. Whether you're drilling holes or driving screws, this tool from Craftsman is a dependable choice for your workshop needs.