CORE BIT
LUHAI core bit uses tungsten carbide matrix with a steel skeleton in it. The bits adoptparabolic, double cone, tapered step crown profile, and diamond inner and outer gauge. Wecan provide possible quick ROP, high core recovery, low cost, excellent durability core bits invarious formations under all drilling conditions combined with other types of core tools.
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FISHING TOOLS |
Milling Shoe |
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High-temperature Resistant Motor |
High-temperature resistant motor adopts the stator rubber made by special processes formula, to ensure the normal operation at a high temperature o... |
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NON-MAGNETIC SUB |
Replacement of QDT Landing Sub |
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ROCK BIT |
ROCK BIT
LUHAI rock bit is the most popular one in use. When working, the cogging touch the bottom alternately, breaking torque and the contact... |
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FISHING TOOLS |
Reversing Sub |
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