Our M18 FUEL™ 1/2 in. Hammer Drill is the industry's most powerful brushless battery powered drill, delivering up to 60% more power. Its cordless body is up to 1.5 shorter and up to 2-times faster under heavy load than other models. The all-metal ratcheting chuck is the best-in-class giving users increased bit grip strength and corrosion resistance. The POWERSTATE™ Brushless Motor was purposely built for the brushless drill to provide Up To 60% more power than the competitive set. Built-in REDLINK PLUS™ Intelligence ensures optimal tool 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. The REDLITHIUM™ High Output™ HD12.0 Battery Pack delivers more work per charge and more work over the life of the pack than competitors.