The DeWalt DCD777 20V MAX 1/2" (13mm) Cordless Drill Driver is a powerful and versatile tool that operates on a 20V MAX battery power source. This model, ideal for various home and garden projects, is the tool-only version, making it convenient for users who already have DeWalt batteries. With a 1/2" (13mm) drill driver size, this cordless drill offers high performance and reliability for a range of tasks. Perfect for DIY enthusiasts and professionals alike, the DeWalt DCD777 is a top choice for those in need of a dependable and efficient drill driver.