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single drill bit
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Sealed Bearing Single Cone Bit For Rotary Drilling Engineering / Piling Engineering Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1...
2024-12-09 12:24:08
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Sealed Bearing Single Cone Bit 8 1/2" IADC 537 For Rotary Drilling Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 537 ...
2024-12-09 12:24:08
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...Drill Bit 6 Bladg For Oil Drilling Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and design ...
2025-07-18 00:09:15
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8 1/2inch single cone bit cone cutters tricone plam bit CE certification Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm ...
2024-12-09 12:24:08
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8 1/2 Inch Single Cone Bit / Blue Cone Cutters Tricone Plam Bit For Piling Work Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch ...
2024-12-09 13:43:22
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...Single Roller Bit Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 617 blue yellow Red 19684~53428lbs 87.5~237.5KN 150...
2024-12-09 12:24:08
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Journal Sealed Bearing Single Cone Bit Custom Color For Drilling Machine Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm ...
2024-12-09 12:24:08
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...drill bit 122mm drilling for directional drilling clay sandstone Product Description This drill bit is designed with 3 straight blades and short ...
2024-12-09 12:49:38
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New sealed bearing Roller Cone Drill Bits Head for HDD Project Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 517 blue ...
2024-12-09 12:24:08
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Pile Machine Engineering Tricone Drill Bit 8 1/2 Inch IADC 617 Sealed Bearing Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch ...
2024-12-09 12:24:08
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