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bit pangeboran harga low IADC217 14 3/4 inci (374mm) pikeun hard rock
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Bor pangeboran bit IADC217 17,5 inci (444,5mm)
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Tricone bor bit IADC114 15,5 inci (394mm) dina stock
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Pabrik bit tricone waos baja IADC114 17,5 inci (444,5mm)
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Bit pangeboran colokan semén IADC127 4 3/4 inci (120mm)
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API ngaropéa bit bor IADC126 5 1/4 inci (133mm) pikeun hard rock
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Bit huntu ngagiling pikeun pangeboran sumur IADC215 17,5 inci (444,5mm)
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Harga mata bor tricone API IADC216 4 5/8 inci (118mm)
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Bit tricone sumur jero IADC216 6 inci (152mm)
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API pangeboran rig bit supplier IADC216 5 3/4 inci (146mm)
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API triocne pangeboran IADC125 17 1/2 inci (444.5mm)
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Kepala pengeboran sumur API IADC126 7 1/2 inci (190.5mm)