Professional Oilfield Drilling Fishing Tools Junk Sub With API Standard

Junk Sub , Used for Fishing of Drill Pipe,Oil Pipe and Casing , Oilfield Fishing Tools

Specifications:

JUNK SUBS

Junk sub is mainly used for fishing of shivers and fallen objects such as carbide tooth, drill bit and bearing which can not be carried out of hole by conventional fluid circulation, etc. It possesses important functions to keep hole cleaning, increase bit service life, reduce and prevent drill bit from unexpected damage. The tools are available with all sizes and super performance.

Technical Specifications and parameters