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Kan juyawa don na'urar IADC127 9 7/8 ”(250.8mm)
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Ƙananan na'urori masu motsi guda uku IADC127 11 5/8” (295mm)
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Ragowar haƙa rijiyoyi masu zurfi IADC127 12 1/4” (311mm)
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Ragowar haƙa rijiyoyin da aka keɓance IADC127 14 3/4 ”(374mm)
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Ƙananan injinan trione IADC127 inci 17.5 (444.5mm)
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Ƙananan duwatsun Tricone IADC137 inci 6 (152mm) don haƙa rijiya
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Rage haƙoran da ake niƙawa don haƙa rijiya IADC215 inci 17.5 (444.5mm)
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API Tricone rock bits IADC215 12 1/4 ” (311mm) tare da rangwamen farashi
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Bit ɗin haƙa ramin API TRICONE IADC215 inci 8.5 (215.9mm) na siyarwa
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Ma'aikatar haƙa ramin API IADC216 inci 4.5 (114mm)
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Mai samar da injin haƙa ramin API IADC216 inci 5 3/4 (146mm)
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Rage haƙoran da aka niƙa IADC216 inci 6.5 (165mm) don haƙa rijiya