Top Suppliers Tricone Bit For Sale - High speed tungsten carbide drill bits IADC537 5 7/8″ (149mm) – FAR EASTERN
Top Suppliers Tricone Bit For Sale - High speed tungsten carbide drill bits IADC537 5 7/8″ (149mm) – FAR EASTERN Detail:
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Product Description

Wholesale API rotary roller rock drill bits in the stock from China factory is for geothermal well drillin
We speiallize in designing ,manufacturing and marketing of vairous high quality tricone bits for various petroleum drilling activities.
We can offer TCI bits in avariety of sizes (from 3 3/8″ to 26″) and all most of IADC codes.
Welcome to visit our factory and we alos can supply our company’s video for your reference!
We would like to cooperate with you in future
5 7/8 (149mm) IADC537 is one regular diameter in geothermal well drilling in Japan,Korea,Ethiopia,USA,drillers use normal direction mudfluid circulation or reverse circulation.Reverse circulation drilling has very high rate in clearing rock chipes in hole bottom, the drilling speed is very fast in drilling pebbles, rock chips are circulated to ground directly other than breaking into very small chips.

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Product Specification
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Basical Specification |
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Size of Rock Bit |
5 7/8 inches |
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149.2 mm |
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Bit Type |
TCI Tricone Bit |
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Thread Connection |
3 1/2 API REG PIN |
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IADC Code |
IADC 537G |
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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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Nozzles |
Central Jet Hole |
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Operating Parameters |
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WOB (Weight On Bit) |
15,054-33,480 lbs |
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67-149KN |
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RPM(r/min) |
50~220 |
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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. |
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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. Pleast contact us if you need more details.



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We insist over the principle of development of 'High high quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for Top Suppliers Tricone Bit For Sale - High speed tungsten carbide drill bits IADC537 5 7/8″ (149mm) – FAR EASTERN , The product will supply to all over the world, such as: Azerbaijan, Tajikistan, Uruguay, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.

Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be excellent business partner.





