This Makita rotary hammer uses chucks with a SDS system. The rotary hammer runs on a rechargeable battery, so it's cordless.
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Makita DHR165ZJ 18V Li-Ion LXT 16mm Rotary Hammer Drill Supplied in A Makpac Case - Batteries and Charger Not Included,Blue,LARGE
ITS
Makita DHR165ZJ 18V LXT SDS+ Drill - Body & Case
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Makita DHR165ZJ 18v LXT SDS+ PLUS Rotary Hammer 16mm In Makpac Carry Case