Diamond Core Drill Bit
Our PDC petroleum drilling bit/ oil&gas drill bit, which all used for drilling oilfield. Compared with the steel body bits, the matrix body is more suitable for hard rock. And the bits lifetime is two times than the steel body.
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proizvođač pdc proceduru bita/dijamant pdc proceduru bita/rudnika uglja bušenje alatke/bušenje nafte bitni |
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เครื่องเจาะปิโตรเลียม |
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vysoce výkonný /PDC vrták bitů/olej dobře pdc bit/diamond trochu směsi dobře hard rocku |
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Sa profesionalne i produktivno tvornica, HAINAISEN je jedan od vodećih Kina dvostruko cijev dijamant jezgra zalogaj proizvođača. Dobrodošli na veli... |
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H HNS M-เมตริกซ์ตัด 6 6 4-4 ใบมีดระดับจังหวัด 2 ลำดับแถวเดี่ยว X G PDC ตัดทำในจีน |
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