The drill chucks that work with this rotary hammer are of the SDS kind. The rotary hammer runs on a rechargeable battery, so it's cordless.
From Data Powertools
Makita DHR400ZKU Twin 18V Brushless SDS MAX Rotary Demolition Hammer Drill Body Only
ITS
Makita DHR400ZKU 36V (Twin 18V) LXT Brushless SDS-MAX Demolition Hammer - Body with Case
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