21V Cordless Rotary Hammer Drill

1. Product description: The BS7020 lithium electric hammer is an upgraded version of the BS6020. It has more accessories. The machine is equipped with a professional handle and a measuring ruler, and the appearance is more professional. This machine is equipped with a professional knob adjustment switch, and a variety of functions can be switched at will.It adopts high-performance motor, has positive and negative adjustment buttons, and adopts stepless variable speed adjustment switch, which can meet the different needs of customers. It can be used for home use or professional work. It is a professional lithium impact hammer with a wide range of uses. 2. Product specifications Item no BS7020 Max drill diameter 6/8/10mm Rated voltage 21V Rated input power 350W…

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