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4 blades step Drag Bit
NAME

4 blades step Drag Bit

Summary information
4 blades step Drag Bit
Affiliate classification
Drag Bit
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Description

 

Drag Bit Size(Inch)

 2"(51MM)~17 1/2"(444.5MM)

Drag Bit Connection

 2 3/8"~6 5/8" API reg pin

Blades Quantity

 3~6NZ

Drag Bit Formation

 Soft ,medium soft ,hard,medium hard,
very hard formation.

Note: Special size is available by given sample or drawings.

Type Dimension Thread Connection
inch mm
3 blades Step Type         3 1/2~17 1/2                 89~445 N Rod,2 3/8 ~ 6 5/8 API REG / IF
3 blades Chevron Type         3 1/2~8                 89~203 N Rod,2 3/8 ~ 4 1/2 API REG / IF

 

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.
API License Photo

 

 

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

 

Applications

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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