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FACTORY:Junziguan,Shijingcun Town, Hejian City , Hebei Province , China

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12 1/4 Inches API PDC Drill Bits China Factory

Summary information
12 1/4" PDC bit M167
Affiliate classification
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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              
                                      Number of Blades 7
                                    Primary Cutter Size 16mm
                                                 Nozzle Qty. 9NZ
                                            Gauge Length 3 Inch
Operating Parameters  
                                                RPM (r/min) 80~250
                                                   WOB(KN) 30~140
                                           Flow Rate (lps) 28~70

Medium-hard to hard formations with low compressive strength , such as claystone,marl,lignite,sandstone,anhydrite,


                                                  Features The M1375 is a matrix body PDC bit.
Optimized Hydraulie design and enhanced
cleaing and cooling effects of the bits to
prevent bit from balling.

Solidkey has API Certificate for tricone bits and PDC bits, the engineers could design according to geological details and drilling equipment, besides that we also customize PDC bits according to your idea or drawings.


Regular production procedure as below:


1> Send us geological and drilling details.


2> Confirm sizes, model Nos, quantities.


3> Confirm 3D models.


4> Trial order.


5> Testing and improvement.


6> Formal/Mass production.




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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