This hammer drill uses SDS chucks. You don't need to bother with a cord, since it runs on a rechargeable battery.
From Data Powertools
Makita DHR202RTJ 18v LXT SDS+ Rotary Hammer Drill With 2x 5Ah Batteries
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Makita DHR202RTJ 18v LXT SDS+ Plus Rotary Hammer 20mm Inc 2x 5.0Ah Batts
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