LJ TCI bits, China LJ TCI bits Supplier

LJ TCI bits - LJ TCI bits

LJ TCI bits For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale LJ TCI bits, Made in China, High Quality Products!, China drilling bit oil drilling services, LJ TCI bits Supplier, Manufacturer.

Product Application
It is suitable for downhole motor and high speed applications.
Recommended Drilling Parameters
IADC WOB(kN/mm)(bit dia) RPM(r/min) Applicable Formations
437 447 0.35--0.9 240--70 Very soft with low compressive strength and high drillability,such as shale,clav,chalk,mudstone,gypsum,sandstone,soft limestone
517 527 0.35--1.0 220--60 Soft with of low compressive and high drillability,such as
mudstone .gypsum,salt ,soft shale ,soft limestone.etc.
537 547 0.45--1.0 220--50 soft to medium with low compressive strength ,such as
medium soft shale,medium soft limestone,medium soft
sandstone and medium formation with harder and
abrasiver interbeds .etc.
617 627 0.45--1.1 200--50 Medium hard with high compressive strength such as limestone hard shale ,sandstone and dolomite,etc.
637 0.5--1.1 180--40 Hard fomation with high compressive strength ,such as
limestone,dolomite,sandstone,hard gypsum,and marble
.etc.
Note:The upper limits of WOB and RPM in above table should not be used simultancously.

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Beijing Leeding Importing and Exporting Trading Co., Ltd

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Tel: 861057290815
Beijing Leeding Importing and Exporting Trading Co., Ltd focuses on exporting various kinds of drill bits: PDC bits Matrix Body PDC bits, Tricone bits, Drag bits and so on. Moreover, Beijing Leeding can provide the nonstandard products, according to the user鈥檚 requirement. If you are interested in any of our products, please feel free to contact us. We鈥檒l ensure you the most professional services, the best quality, and the lowest prices.