New Arrival China Tricone Bit Iadc537 - API Tricone drilling bit IADC517 8 3/4 inches (222mm) in stock – FAR EASTERN
New Arrival China Tricone Bit Iadc537 - API Tricone drilling bit IADC517 8 3/4 inches (222mm) in stock – FAR EASTERN Detail:
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Product Description

Tricone Bit Advantage:
1).Forged alloy steel body
2)Nect protection
3)Carbide teeth with hard alloy
4)Welding surface with hard alloy
5)Professional thread protector
6)API and ISO factory
Main Features
a). There is a tricone suitable for any rock formation.
b). Tricone bit is versatile and can handle changing formations.
c). Tri cones are reasonably priced,long lasting and have an efficient drilling rate.
d). The roller cones have high end sealed bearing:extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics.These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they can not fail.
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Product Specification
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Basical Specification |
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Size of Rock Bit |
8 3/4inches |
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222 mm |
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Bit Type |
TCI Tricone Bit |
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Thread Connection |
4 1/2 API REG PIN |
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IADC Code |
IADC 517G |
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Bearing Type |
Journal Sealed Bearing with Gauge Protection |
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Bearing Seal |
Elastomer or Rubber/ Metal |
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Heel Protection |
Available |
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Shirttail Protection |
Available |
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Circulation Type |
Mud Circulation |
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Drilling Condition |
Rotary drilling, high temp drilling, deep drilling, motor drilling |
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Operating Parameters |
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WOB (Weight On Bit) |
17,526-47,411 lbs |
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78-211KN |
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RPM(r/min) |
300~60 |
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Formation |
Soft formation of low crushing resistance and high drillability. |
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Product detail pictures:
Related Product Guide:
We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for New Arrival China Tricone Bit Iadc537 - API Tricone drilling bit IADC517 8 3/4 inches (222mm) in stock – FAR EASTERN , The product will supply to all over the world, such as: Peru, Sri Lanka, Slovak Republic, We have exported our products all over the world, especially the USA and European countries. Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our products, please don't hesitate to contact us. We will try our to meet your needs.

This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.





