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Mutengo weAPI tricone drill bits IADC216 4 5/8 inches (118mm)
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Zvidimbu zvetricone zvakadzika IADC216 6 inches (152mm)
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Musoro wekuboorera tsime reAPI IADC126 7 1/2 inches (190.5mm)
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Chibooreso chebheyaringi chakavharwa bts IADC126 9 7/8 inches (250mm)
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Mupi wemabhiti ekuboorera eTricone IADC126 ane 12 1/4 inches (311mm) ekuboorera tsime
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Dhaimondi tricone bit IADC216 7.5 inches (190mm)
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Chigadzirwa cheTricone bits IADC216 9 7/8inches (250.8mm)
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API Tricone drill bits IADC111 15.5 inches(394mm) iripo
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Zvidimbu zveTricone drill IADC114 15.5 inches (394mm) zviripo
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Zvidimbu zveMazino zveSimbi IADC117 3 7/8 inches (98.4mm)
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Musoro wekuboorera tsime reAPI IADC117 4 5/8 inches (117.5mm) yerig
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API fekitori yesimbi yesimbi yetricone bits IADC117 6 inches (152mm)