Top Quality Drilling Cones - Rotating tri-cone bit IADC537 12 1/4″(311mm) – FAR EASTERN
Top Quality Drilling Cones - Rotating tri-cone bit IADC537 12 1/4″(311mm) – FAR EASTERN Detail:
![]()
Product Description

Far Eastern Drilling is a manufacturer of Drill Bit with well-equpiied testing facilities andstrong technical force.With a wide range, good quality,reasonadle price and prompt delivery,our products are extensively used in oil filed,well Drilling,No Dig filed and other industries.our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and from all walks of life to contact us for future business relationships andmutual success!

![]()
Product Specification
|
Basical Specification |
|
|
Size of Rock Bit |
12 1/4 inches |
|
311.1mm |
|
|
Bit Type |
TCI Tricone Bit |
|
Thread Connection |
6 5/8 API REG PIN |
|
IADC Code |
IADC 537G |
|
Bearing Type |
Journal Sealed Bearing with Gauge Protection |
|
Bearing Seal |
Elastomer or Rubber/ Metal |
|
Heel Protection |
Available |
|
Shirttail Protection |
Available |
|
Circulation Type |
Mud Circulation |
|
Drilling Condition |
Rotary drilling,high temp drilling,deep drilling,motor drilling |
|
Nozzles |
Three Nozzles |
|
Operating Parameters |
|
|
WOB (Weight On Bit) |
31,458-69,881 lbs |
|
140-311KN |
|
|
RPM(r/min) |
50~220 |
|
Formation |
Medium formation with low compressive strength,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone, medium formation with harder and abrasive interbeds,etc. |
![]()
Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for different applications.
As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.



Product detail pictures:
Related Product Guide:
We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Top Quality Drilling Cones - Rotating tri-cone bit IADC537 12 1/4″(311mm) – FAR EASTERN , The product will supply to all over the world, such as: Swansea, Mongolia, Islamabad, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you whole heartedly service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!




