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Ƙananan injinan trione IADC117 inci 6 1/4 (159mm)
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Masana'antun ƙananan ƙarfe na Tricone IADC117 6 3/4 inci (171mm)
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Rage haƙar ma'adinai na Tricone IADC117 inci 7.5 (190mm) don rijiyar dutse mai tauri
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Ƙananan duwatsun Tricone IADC117 inci 7 7/8 (200mm)
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Masana'antar API ta injin haƙa ramin tricone rock IADC117 inci 8 1/2 (216mm)
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Mai samar da injin haƙa ramin API IADC117 inci 8 3/4 (222mm) don haƙa rijiya
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API Rotary roller bits IADC117 9.5 inci (241mm) a cikin hannun jari
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Farashin bit ɗin Tricone IADC117 inci 9 7/8 (250mm)
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Ƙananan tricone IADC117 inci 13 5/8 (346mm)
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Ragowar haƙar rijiyoyin China IADC117 inci 17.5 (444.5mm)
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Hakowar API triocne IADC125 inci 17 1/2 (444.5mm)
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Mai samar da Bits na Hakora da aka Niƙa IADC126 inci 4.5 (114mm)