The Milwaukee® M18™ Compact 1/2-Inch Drill Driver (Tool Only) generates up to 500 inch-pounds of torque for fast drilling into most construction materials. This cordless drill-driver runs on the M18 REDLITHIUM™ series of long-running, durable batteries. REDLINK™ design keeps the drill running at optimum power while simultaneously preventing overloads and overheating. This compact drill driver weighs just 3.32 pounds for easy all-day work. An all-metal gear case and chuck protect the inner workings from drops and impacts for an extended operational life. This drill is just 7-3/4 inches long to reach tight spaces. A keyless chuck allows you to quickly change out your bits, even when you’re on a ladder or in another tricky position, for fast job completion.