The machine tool is a special machine tool which is mainly used for lathe work of pipe thread, and isalso used for works such as cylindrical surface turning, boring and plane machining, etc.
The productapplies to machining and repairing drill pipe, drill collar, square kelly and casing pipe of sectors suchas petroleum, metallurgy, chemical, hydroelectricity and geology, etc. The product features favorableprice and full functions.