Drive screws and bolts into a wide range of materials using this 20V MAX* 1/4 in. Cordless Hex Impact Driver. Built for long runtime, two 20V MAX* compact batteries are included to help minimize downtime while your battery recharges. The high-torque motor helps tighten heavy-duty fasteners, and an easy-load chuck enables you to insert bits with one hand while the on-board LED provides light in dark work areas. As a compact tool, this impact driver is engineered to fit in tight spaces while reducing hand fatigue during long workdays.