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TEL:+86 15932726108(Whatsapp)        QQ:475768273
OFFICE:No.15 ,No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing                                           Road,Hejian City, Hebei Province, China
FACTORY:Junziguan,Shijingcun Town, Hejian City , Hebei Province , China

copyright ©HeBei Solidkey Petroleum Machinery Co., Ltd.             冀公网安备 13098402000114号              冀ICP备16003403号-1 

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Rock Piling Roller Bits , Roller Cones for Rock Drilling Bucket

Rock Piling Roller Bits , Roller Cones for Rock Drilling Bucket

Summary information
Affiliate classification

Rock Piling Roller Bits , Roller Cones for Rock Drilling Bucket

C142 Series Weld 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
C142series 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

Welcome to Solidkey Petroleum Machinery Co., Ltd online.

Solidkey, registered in Hebei Province China, is a API certified factory of tricone bits and PDC bits, provides service for exploration of natural resource and construction rock drilling equipment, we provide roller cone cutters for piling tools factories and piling companies.


We provide service for :


-Rock piling tools factories who is producing Double-cut soil drilling bucket, Single-cut clay bucket, Double-cut rock drilling bucket, single-cut rock drilling bucket.


-Rotary Drilling Rig factories for rock piling.


-Rock piling companies who could weld and repair rotary drilling core barrel by themselves.


Technology supporting:


-We provide training of welding roller cone cutters to core barrel in the correct way in your plant or workshop.


-Your welding workers or technicians can be trained in our factory.


Oil/Gas Well Drilling   .Water Well Drilling   .HDD(Trenchless)   .Foundation Piling
 Our Mission:
 Lower the cost of
 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.
A face-to-face meeting is welcomed in below exhibitions, including OTC , Bauma Germany/    China, No-Dig Shows, etc.
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