This Milwaukee M18 FUEL 1/2'' Hammer Drill Driver Li-Ion Brushless 2804-20 TOOL is "BRAND NEW" UNUSED, UNOPENED, GUARANTEED!! Power state Brushless motor: purposely built for the M18 Fuel 1/2 Drill driver to provide up to 60% more power than the competitive set. Redlink Plus Intelligence: ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications while still maintaining compatibility across the entire M18 system. Up to 60% more power: 1, 200 in-lbs of torque.