OEM Supply Drilling Tools Tricone Bits - API Rotary roller drill bit IADC517 4.5 inches (114mm) in stock – FAR EASTERN
OEM Supply Drilling Tools Tricone Bits - API Rotary roller drill bit IADC517 4.5 inches (114mm) in stock – FAR EASTERN Detail:
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Product Description

FAR EASTERN MACHINERY is professional and leader of drill bits factory in China. Our main products include tricone bits and PDC bit.
Tricone bits have both steel body and Tungsten Carbide Insert bit.We also call mill tooth tricone bit and TCI tricone bit.The tricone bit is from 3 inches to 20 inches and PDC bit is from 3.5 inches to 17.5 inches.We also can design and produce the drilling tools, such as single roller cone bit, hole openers and other customized bits depending on the client’ requirements.
Tricone rock bits is mainly used drilling project ,such as exploration ,petroleum and trenchless as pilot bit.
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Product Specification
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Basical Specification |
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Size of Rock Bit |
4 1/2 inches |
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114 mm |
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Bit Type |
TCI Tricone Bit |
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Thread Connection |
2 3/8 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) |
9,437-24,267 lbs |
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42-108KN |
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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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IADC517 is TCI tricone bit with journal sealed bearing.It will be used for medium hard abrasive rocks ,such as hard limestone or chert,sandstones with streaks of quartz,dolomites,quartzite shales,magma and metamorphic coarse grained rocks.
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.



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No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for OEM Supply Drilling Tools Tricone Bits - API Rotary roller drill bit IADC517 4.5 inches (114mm) in stock – FAR EASTERN , The product will supply to all over the world, such as: Iceland, Thailand, Turkmenistan, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.





