hand-hold and air-leg rock drill Y20LY

Description

The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=***8).(the diameter of blast hole is *4mm**0mm, the depth of hole is 3m) This machine can drill downward with hand toward horizontal or acclive, when it is matched with air-leg model FT**0, it is suitable for drilling works in various mines, quarries, capital construction of farmland, blasting for constructing roads in mountain areas and other projects. This machine has transparent surface of FY**0B lubricator to guarantee good lubrication, but also can be matched with model FT**0 air leg.