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Founisè bit kòn woulo IADC216 5 5/8 pous (143mm)
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Mòson woulo sele IADC216 5 7/8 pous (149mm)
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Bits trikon an stock IADC216 6 3/4 pous (171mm)
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Mòson pou fè aneth wotasyon IADC216 7 7/8 pous (200mm)
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Founisè bit rotary IADC216 10 5/8 pous (269mm)
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Achte mèch perçage IADC216 17.5″ (444.5mm)
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Bits trikon IADC217 4.5 pous (114mm) pou perçage pi wòch pwofon
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Mòson kòn roulo sele API pou perçage IADC217 5 7/8 pous (149.2mm)
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Founisè bit API IADC217 8 3/4 pous (222.2mm)
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moso perçage an gwo IADC217 17.5 pous (444.5mm)
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Bit trikòn ak dan asye faktori IADC114 17.5 pous (444.5mm)
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Mòson pou perçage bouchon siman IADC127 4 3/4 pous (120mm)