The down hole drill is a
new, highly efficient and extensively applied open-air rock drilling
equipment, which is extensively suitable for small and medium sized
mines and the projects such as communications, national defence,
water conservancy and stonework, in particular the rough and rugged
terrains and land forms where other drills are unable to operate
normally. The machine can be used for water drilling and to drill
blast holes on mines. It can also be used to drill under roads for
cable lines.
The specifications for
the machine are listed below: