This Makita hammer drill uses drill chucks with a SDS system. You don't need to bother with a cord, since it runs on a rechargeable battery.
From Tooled Up
Makita DHR183 18v LXT Cordless Brushless SDS Plus Rotary Hammer Drill No Batteries No Charger No Case
PowerToolCentre
Makita DHR183Z 18V LXT SDS+ ROTARY HAMMER DRILL 18MM BRUSHLESS BODY ONLY
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