Fishing Tools Pilot Mill
Pilot mill The pilot mill is used to mill the fishes which have inner bore instability and shake in the well, such as drill pipe,drill collar,tubing, etc. The pilot mill is made up of mill shoe body and pilot cone, as the following picture.The upper ...
Cutting Pilot Mill Shoe
The Cutting pilot mill shoe can be used to mill downhole junks with inner bore and shaking junks , such as drill pipes, drill collars and tubings , etc. Our Tianhe main products are: Drill Collars, Spiral Drill Collars, Integral Heavy Weight Drill ...