jack hammer

The rock drill jack hammer is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility.When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.

Pneumatic air jack hammer are hand-held construction machines that use compressed air as power and use impact to break hard objects. It is a hand-held machine, so it needs to be compact and portable

Rock jack hammer is a rock drilling tools which use hand to hold then demolition the hole. This kind of machine is designed for block secondary splitting or squaring specially, it can be instead of the dynamite blasting or traditional manual splitting device completely.