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Downhole tools Home>>Products>>Downhole tools Kelly,
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Name: kelly
Model: Keywords: Kelly Brief: square kelly hexagonal kellys
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Name: Self-Lock Type Coring Tool
Model: Keywords: Coring Tool Brief: Features: The tool can be assembled into a short tube or two or more section of the long tubes. It has a great adaptability to sample in wide range la...
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Name: Drilling Jars
Model: Keywords: Drilling Jars Brief: Type BZ Drilling Jar is full mechanical type drilling jar and releasing stuck tool. The Drilling Jar integrates the upward jarring with the downward j...
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Name: Mill
Model: Keywords: Mill Brief: Taper mill is mainly used to repair the deformed fish top or other underground work. Taper mill is composed of the conical body and surfacing or inser...
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Name: Core Bit
Model: Keywords: Core Bit Brief: SCM308 Core Bit SIC1315C Core Bit
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Name: Mill Shoe
Model: Keywords: Mill Shoe Brief: Flat-bottom milling shoe ，at the milling surface, the carbide particles are built up by welding, which plays a part of self-milling. It is used to mi...
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Name: Keyway amplifier
Model: Keywords: Keyway amplifier Brief: Keyway amplifier is a specialized tool used for undermining keyway so as to prevent the drill from being stuck.
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Name: Reversing Joint
Model: Keywords: Reversing Joint Brief: There is usually a counter clockwise thread for tool joint at the upper part. Cone at the lower part can make the expansion sleeve of the spear conver...
