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factory supply directly roller cone bit
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... cone bit TCI tools and steel tooth tools with carbide tips. Roughnecks can replace tools, and we can provide replacement tools to save you ...
2025-02-26 17:59:57
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Factory Supply Directly 15 1/2inch IADC217 Steel Teeth Tricone Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116...
2025-02-26 17:59:57
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...HDD rock hole opener 14" rock hole opener with tricone bit cutter for horizontal directional drilling Size 14inch type tungsten carbide insert TCI ...
2025-02-26 17:59:57
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