Hammer breaker rod is a kind of common construction tool, which is made from alloy steel and frabricated with excellent heat treatment process to ensure good performance,enough hardness of head and enough toughness of breaker rod tail. This kind of hammer breaker rod is widely used for crushing large rocks in mountainous area construction, and for house demolition,renovation of highway in city construction. Crusher brand ,such as SOOSAN,FURUKAWA and so on.