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9 1/2 Roller cone bit IADC637 Metal-face Sealed Bearing For HDD Rock Reamer

9 1/2 Roller cone bit IADC637 Metal-face Sealed Bearing For HDD Rock Reamer

Summary information
9 7/8 Roller cone bit IADC637 Metal-face Sealed Bearing For HDD Rock Reamer
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API Certified factory of Tricone Bits and PDC bits
API is American Petroleum Institute, it is Authoritative in the world.
All products are produced in lines of API specifications.


Products Speification              
                                                     Cone Size   9 1/2"
                                                Bearing Type   Metal-face Sealed Bearing
                                                   Tooth Type    TCI
                                          Circulation  Type   Mud Fluid
                                         Gauge Protection   Available
                                       Shirttail Protection   Available
Operating Parameters  
                                                    Application Hard formations with high compressive strength, such as sandstone, limestone, dolomiye, hard gypsum, marble, etc.

The OD of this roller cone is 150mm, it is for building 9 7/8" tri-one bits, it is one-thirds(1/3) of 9 7/8" tricone bit.



We guarantee it is almost the best quality roller cone bit in the world at the same size.



The price is higher than Elastomer sealed bearing roller cone bit, but the cost-performance(cost of drilling per meter) is much higher than Elastomer bearing ones in drilling very deep well or very long and hard HDD projects, the working life is extremely long which supports to finish drilling at one time.



Regular Models

8 1/2"(215.9mm) IADC537G 8 1/2"(215.9mm) IADC637G 12 1/4"(311.1mm) IADC537G
6"(152.4mm) PDC Bit 12 1/4"(311.1mm) PDC Bit Bi Center Bit
24" Hole Opener 36" Hole Opener 44" Hole Opener
14" PDC Reamer 18" PDC Reamer HDD PDC Reamer
Tricone Bit Thirds Block Roller Bits Block Roller Bits
Roller Cone Bits for Piling Replaceable Roller Cone Bits Core Barrel



Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling

TCI Roller


Our Mission:
Lower the cost of Drilling-Per-Meter.

Who we are:
To exploit energy resources underground.
To exploit water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.


Related Catagories

TCI Roller TCI Roller TCI Roller TCI Roller
PDC Bits Hole Opener  Roller Cones (Thirds) Piling Roller Cones


TCI Roller


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