The MILWAUKEE M18 FUEL 2 Tool Combo Kit has the Most Powerful Drill, including AutoStop Control Mode for enhanced safety and the Fastest Driving Impact Driver. Includes an M18 FUEL 1/2" Hammer Drill, M18 FUEL 1/4" Hex Impact Driver, (2) M18 REDLITHIUM XC 5.0Ah Battery Pack, with an M18/M12 charger and carrying case.