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mining tci drill bit
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Manufacturer Metal sealed bearingrock roller cone bits 500mm Assembly roller bit for water well drilling Commodity Size IADC Thread Connection WOB ...
2024-12-09 12:24:08
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Hole Opener HDD Rock Reamers IADC537 8 1/2" For Horizontal Drilling Machine Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation ...
2024-12-09 12:24:08
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Hole Opener HDD Rock Reamers IADC537 8 1/2" For Horizontal Drilling Machine Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation ...
2025-04-01 17:27:41
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1200mm Water oil well replaceable hole opener for HDD / rock reamer drill bit /HDD hole Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM ...
2024-12-09 12:24:08
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