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

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Foundation Replaceable Type Single Cone Bit for Rotary Drilling Rig Drilling Bucket
NAME

Foundation Replaceable Type Single Cone Bit for Rotary Drilling Rig Drilling Bucket

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Description

Foundation Replaceable Type Single Cone Bit for Rotary Drilling Rig Drilling Bucket

C142 Series Replaceable Type

 

 

Bearing Structure

 

 

 

Features of C142 Series

 

 

1 Journal sealed bearing with TCI protection on heel of cones
2 Bigger cone ,TCI covers full cones, longer working life
3 Shirttail hard enhanced by Tungsten Carbide
4 C142-537 adopts 15mm chisel TCI, C142-637 adopts 14mm conical-ball TCI
5
C142 series suit for drilling hard&very hard rock hardness more than 100MPa, bigger diameter TC Inserts brings higher wear resistance and lower inserts breakage rate


 

 

 

 

 

 





           Type C142-537                       Type C142-637

Designed for Bauer heavy duty rotary drilling rig initially, now the 142mm foundation usage roller cutters are famous in South-East Asian foundation rock piling sites.

 

Both Replaceable type of roller cutter and direct-welding type of roller cutter are available.

 

Both IADC537G and IADC637G are available for teeth(inserts) shapes.

 

Both vertical bolts and horizontal split pin types of holders are available.

 

Advantage:

 

1> 142mm Diameter cones are higher than traditional thirds(1/3) of 8 1/2" tricone bits, but height of cones is lower, this design makes diameter of rock drilling ring smaller which means less rocks need to be broke, so the drilling down speed is much faster.

 

2>Bigger diameter cones has enough space to fit more and bigger tungsten carbide inserts to extend working life.

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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