The Milwaukee 2997-22 two tool brushless FUEL cordless combo kit delivers the most advanced 18-Volt cordless drilling and fastening technology in the industry. This kit features 2 M18 FUEL 18-Volt lithium-ion brushless cordless tools including a 1/2 in. hammer drill and 1/4 in. impact driver. M18 FUEL is fully compatible with the Milwaukee M18 18-Volt cordless system, featuring over 200 plus tools. Included is the M18 FUEL 1/2 in. Hammer Drill (2804-20) that delivers Up to 60% More Power, is Up To 1.5 Shorter and is Up To 2X Faster...