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 ½ in. hammer drill and ¼ 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 Under Heavy Load. At 1,200 in./lbs. of torque and 6.9 in. length it has the power for demanding applications and allows access into tight spaces. Also includes is the M18 FUEL 1/4 in. Hex Impact Driver (2853-20) which is the Fastest, Most Compact, and Most Powerful tool in its class. At 2,000 in./lbs. of torque and 4.59 in. it increases user productivity for demanding fasteners and gives users more access to tight spaces. M18 FUEL features the most advanced cordless technology in the industry, a POWERSTATE Brushless Motor, REDLINK PLUS Intelligence and REDLITHIUM Battery Technology, resulting in longer motor life, longer run time and more power.