Milwaukee 5546-21 1-3/4 in. SDS-MAX Corded Combination Rotary Hammer Drill power tool battery A self-lubricating system is used

A self-lubricating system is used for maximum wear resistance and long life (with no oiling required)

and facility identification

And if you use it with DS 16 and DS 40 loudspeakers

DEWALT 20V hammer drill has up to 42% more power** when paired with FLEXVOLT batteries

Milwaukee 5546-21 1-3/4 in. SDS-MAX Corded Combination Rotary Hammer Drill power tool battery A self-lubricating system is usedOur 1 3 4" SDS Max Rotary Hammer has a powerful 15A Motor capable of delivering 8. 1 ft lbs of impact energy for the most demanding applications. The AUTOSTOP E Clutch prevents over rotation of the tool in case of tool lock up giving you a more controlled experience while using the corded rotary hammer drill. The variable speed dial allows you to set the optimal speed per application while two modes, Rotary Hammer and Hammer Only, allow you to easily