This rotary hammer uses SDS chucks. The rotary hammer runs on a rechargeable battery, so it's cordless.
From ManoMano
Panasonic EY78A1XT SDS Plus Rotary Hammer Drill & Systainer Case 18V Bare Unit
Travis Perkins
Panasonic PAN78A1 x T32 18V LI-ION Slotted Drive System Rotary Hammer Drill Bare Tool with Case