H6-28T Industrial High Power Heavy Duty Jackhammer 28mm Diameter Concrete Breakers SDS Rotary Electric Demolition Hammer Drill

H6-28T Industrial High Power Heavy Duty Jackhammer 28mm Diameter Concrete Breakers SDS Rotary Electric Demolition Hammer Drill

 Product description :
electric hammer drill, four functions (electric drill mode, electric hammer mode, electric pick mode and adjustment function) is comfortable and efficient.
Product usage:
high-altitude operation, wall perforation holes.
Usage:
electrician, aluminum alloy doors and Windows, monitoring installation, curtain and air conditioning good helper.