chinacoal13

handheld concrete chipping hammer

ZM80 hand-push concrete chipping hammer is mainly used for chipping and scraping the concrete surface layer off the constructions such as power plant highway,highspeed railway bridge deck and box grider.It is also widely used in many other fields including scraping off, repair renovation and reinforcement and so on of concrete surface layers of building walls,grounds and civil engineering .The bit has a 80mm diameter with 10 alloy-strengthen points .The greatest feature of this machine is a suspended roughening operation in multi-angles .It works on horizontal surface,vertical surface and curved surface