Instruction:
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=8-18).(the diameter of blast hole is 34mm-40mm,the depth of hole is 3m)
This machine can drill doemeard with hand toward horizontal or acclive,when it is matched with air-leg model FT100,it is suitable for drilling works in various mines ,quarries,capital construction of  farmland ,blasting or constructing roads in mountain areas and other projects.
This machine has transparent surface of FY200B lubricator to gurantee good lubrication,but  also can be matched with model FT100air leg.