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Panyedhiya mata bor kerucut rol IADC216 5 5/8 inci (143mm)
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Mata bor rol sing disegel IADC216 5 7/8 inci (149mm)
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Mata bor Tricone ana ing stok IADC216 6 3/4 inci (171mm)
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Mata bor rotary IADC216 7 7/8 inci (200mm)
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Panyedhiya mata bor putar IADC216 10 5/8 inci (269mm)
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Tuku mata bor IADC216 17.5″ (444.5mm)
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Rega mata bor API tricone IADC216 4 5/8 inci (118mm)
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Mata bor tricone sumur jero IADC216 6 inci (152mm)
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Mata bor tricone berlian IADC216 7,5 inci (190mm)
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Mata bor Tricone pabrik IADC216 9 7/8 inci (250,8mm)
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Mata bor API pabrik IADC216 4,5 inci (114mm)
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Panyedhiya mata bor API IADC216 5 3/4 inci (146mm)