18V, Bulldog, SDS-Plus Cordless Rotary Hammer Drill, Legendary Bulldog Performance, Lightweight D-Handle , Superior Impact Delivers 1.9 FT/LB Of Impact Energy For Maximum Performance In The Heavy Duty Drilling & Chipping Applications In Concrete, Core 18V Battery Provides Next Generation Li-Ion Cell Technology In Lightweight, High Power Battery With Great Runtime & Performance, Efficient EC Brushless Motor Maximizes Battery Runtime In Extended Applications, Kickback Control Technology Reduces The Risk Of Sudden Tool Reactions In Binding Conditions, D-Handle Design Ideal For Overhead, Horizontal & Downward Drilling Applications, Lightweight, Provides Maneuverability For Concrete Drilling Anywhere On The Jobsite, Variable Speed Reversing Trigger Allows For Accurate Bit Starting, SDS-Plus Chuck Industry Standard System Compatible With Many Bits, Includes: 4.0Ah Slim Pack Battery, Charger & Case.