SY-250-1 Inclined Drilling Machine For Drilling 0 To 90degree Inclined Hole With 250mm Diameter Diamond Core Bit
SY-250-1 Inclined Drilling Machine For Drilling 0-90 Degrees Inclined Hole
Application:
It is special machine for dam, the machine can protect the motor to avoid overload, and it equipped with the safety clutch. It is designed for large diameter drill bit.