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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
Rock bit - 17 1/2 ''
|Cone Size||17 1/2"|
|Cone Type||133mm roller cone and 8 1/2" tricone bit|
|Roller Cone Quantity||6|
|Thread Connection||6 5/8 Reg pin|
Soft to medium formations with low
compressive strength, such as medium, soft
shale, medium soft limestone, medium soft
sandstone, medium formation with harder
and abrasive interbeds,etc.
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.
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