Simplicity meets optimum performance. The RYOBI® 18V ONE+™ Drill with AutoShift™ makes drilling and driving easier and faster because you don't have to choose which speed to use. AutoShift™ improves performance and prolongs the life of the drill by automatically performing in the optimum setting. This innovative drill offers twice the performance, is twice as easy to use, and it extends motor life. The 18V ONE+™ AutoShift Drill is sold as a bare tool, allowing you to build on your ONE+™ collection without spending additional money on batteries and chargers with each tool purchase. Best of all, like every RYOBI® 18V ONE+™ blue or green tool, this AutoShift Drill works with any 18V ONE+™ battery. Upgrade to lithium-ion or LITHIUM+™ batteries for lighter weight and better performance.