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Inci 8.5 na'urar naɗa mazugi guda ɗaya IADC537G don haƙa dutse na HDD
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Na'urar haƙa rami mai girman inci 8.5 na API mai girman inci 8.5 don injin haƙa rami mai juyawa
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Masana'antar China 4 3/4″ API roller bit na dabino don babban ganga a hannun jari
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Ƙananan sassan tricone bit guda 14 3/4 don gina harsashin ginin
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Mai yanke bit na API mai inci 12 1/4 don babban ganga a hannun jari
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Tushen Nau'in Mazugi Guda ɗaya don Rotary Hakowa Bokiti
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Masana'antar API ta 185mm TCI tricone cutter don murhun dutse mai tauri
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Masana'antar API ta na'urar yanke na'urar TCI don haƙo mai juyawa
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Mazugi mai siffar ƙarfe mai hatimi don harsashi mai tauri
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Mazugi mai naɗa haƙori guda ɗaya mai juyawa don haƙo injiniya
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API bazuwar hakora nadi mazugi ragowa don injin harsashi na harsashi
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Masana'antar API ta Roller Cone Bit mai maye gurbinsa tare da Flange don haƙo HDD