Core Drill Kit Cordless Tools Included Coring Drill Rotary Hammer Voltage 18 V Power Source Cordless Number of Tools 2 Battery Capacity 6.0Ah Includes 5/8 In.-11 Bit Adapter Hard Case with Wheels Quick Connect Collar Trigger Lock-On Tool Brand Milwaukee Series MX FUEL(TM) M18(TM) Battery Included 481Z44 55JL75 Number of Batteries Included 4 Battery Model No 481Z44 55JL75 Battery Series MX FUEL M18 REDLITHIUM Charger 23Y581 55JL74 Charger Included 55JL74 23Y581