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4 5/8"(117.5mm) API Roller Bits IADC637G For Hard Formation
NAME

4 5/8"(117.5mm) API Roller Bits IADC637G For Hard Formation

Summary information
4 5/8 inches IADC TCI Tricone Bit
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Description

4 5/8"(117.5mm) API Roller Bits IADC637G For Hard Formation

斯利德                             
  Tricone Bits - 4 5/8''
   
   
SOLIDKEY    
       
       
 
Products Speification              
 
                                                     Cone Size  4 5/8"
                                                Bearing Type   Elastomer Sealed Bearing
                                                   Tooth Type    TCI
                                          Circulation  Type   Mud Fluid
                                       Thread Connection   2 7/8 Reg Pin
                                         Gauge Protection   Available
                                       Shirttail Protection   Available
Operating Parameters  
 
                                                   RPM (r/min)   80~40
                                                       WOB(KN)   58~141
                                                    Application Medium formations,such as medium shale,
limestone, medium sandstone,medium
formation with harder and abrasive interbeds,
etc.
 

4 5/8" TCI tricone bit is widely used in water well drilling, exploration, HDD pilot hole, foundation piling, it has a central jet hole design, so it is also workable for reverse circulation drilling.

 

The bearing is sealed,  the working life is much longer than open bearing roller bits. Conical shape tungsten carbide insert has higher penetrating rate than spherical shape inserts in drilling hard rocks.

 

Solidkey is an API certified factory of tricone roller bit, please contact with us for more information.

 

Application
 
Oil/Gas Well Drilling   .Water Well Drilling   .HDD(Trenchless)   .Foundation Piling
 
 
 Our Mission:
 Lower the cost of
 Drilling-Per-Meter
 
 Who we are:
 To extract sources of energy underground.  
 To extract the 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.
 
Qualifications
 
 
 
Advantage
 
 
 
Exhibitions
 
A face-to-face meeting is welcomed in below exhibitions, including OTC , Bauma Germany/    China, No-Dig Shows, etc.
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