URUMQI SIRUITE MACHINERY EQUIPMENT CO.,LTD

Cone bit series(2)
PDC bit series(2)

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hole opener
Specification: 346mm-1200mm¡±
Detail: Hole opener consist of several single bits, adopting big diameter surface well drilling, mining and foundation engineering well drilling.

steel asana pdc bit
Specification: 8 1/2¡±-12 1/4¡±-+17 1/2¡±
Detail: Have a good ductility in wings. It is easy to realize deep water channel design. But The ability to resist strike and erosion is inferior to casing style bit.

casing style pdc bit
Specification: 4 5/8¡±-5 7/8¡±- 1/2¡±-12 1/4¡±-+17 1/2¡±
Detail: Complete in Size. It can Endures strilke and erosion. And have a short production period, but the ductility of the wings inferior to steel structures bit.

st-2 bit
Specification: 3 7/8¡±-4 1/2¡±-6¡±-8 1/2¡±
Detail: ST series bit adopts rubber seal with journal bearing, which can sustain higher WOB under normal rotary speed and is suitable for drilling in formations from very soft to middle hard by properly selecting different cutting str...


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