Cordless Rotary Hammer Kits Cordless Rotary Hammer Kit Battery Included Voltage 20.0 Chuck Type SDS Plus Cordless Tool Battery Type Li-Ion Battery Capacity 6.0Ah 0 to 4000 Blows per Minute 0 to 1000 No Load RPM Brushless Motor Yes Series XR Stop Rotation Yes 1-1/8 in Capacity in Concrete 1/2 in Solid Bit Capacity 2-1/2 in Core Bit Capacity Impact Energy 3.5 ft.-lb. Battery Included (2) Mfr No DCB206 Battery Pack Replacement Mfr No DCB206 Handle Type L-Handle