Tianhe Oil Group

milling tools(1)

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coring tools
Specification: Qing Chuan
Detail: The coring tools are used for acquisition of the rock core in petroleum drilling. Every time one to three sections of inner barrels and outer barrels can be run in core drilling. They can be applied in soft, moderate and rigid...

taper mill tap
Specification: ZLX
Detail: The taper mill tap is a special tool for opening up a passage in casing.

milling tools
Specification: API All SIZE
Detail: Washover Shoe The washover shoe is also called as oriented washover mill which is used to remove all kinds of dirties between pipe strings and casings. The washover shoe is applied to wash over cements, hard sand...


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