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5 7/8 Inches M137 Matrix Body PDC Diamond Drill Bit

Summary information
5 7/8" PDC bit M137
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 13mm
                                                 Nozzle Qty. 6NZ
                                            Gauge Length 2 Inch
Operating Parameters  
                                                RPM (r/min) 80~300
                                                   WOB(KN) 10~80
                                           Flow Rate (lps) 20~35

Hard formations with high compressive strength , such as hard shale, limestone, sandstone, dolomite, etc


The M137 is a matrix body PDC bit with 7 spiral blades with back-reaming and spiral gauge protection.

Optimized Hydraulic design and enhanced cleaning and cooling effects of the bits to prevent bit-balling.


7 blades and double rows cutters enhances the ability of drilling hard rocks, matrix body brings longer drilling life.


5 7/8" is always the bottom hole section which is very deep, sometimes even deeper than 3500 meters, cost of changing bit is very high in deep well drilling, so regards to PDC Diamond Drill Bit, running time and rate of penetration is very important.




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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