tricone bit
1.size 8-1/2" tricone bit
2.API 4-1/2" ,number of nozzle is three
3.ISO9001 certificate
4.BV Certificate

tricone bit

tricone bit for air dirlling A series

GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB and middle to

 high RPM, it’s the ideal choice for higher part of well section. Insert bit can adopt carbide compacts with high efficiency 

such as offset crested scoop chisel compact, scoop chisel compact, wedge compact and conical compact etc.. 

Increase thickness of hardfacing layer and exposure height of tooth for steel tooth bit.

This kind of series bit has several optional features, which can enhance the ability of applying for different 

drilling process and various complex formations

tricone bit type

 tricone bit stock show

Company profile

my company is the manufacture of the PDC BIT and Tricone bit(TCI BIT and steel tooth tricone bit)

untill 6 years before,chinese goverment allow chinese to export these products,within 6 years,we had export my products to  many countries,like India,Malaysic,UAE ,USA and so on

and we have factory,and open an office in tianjin city

if you need these products ,plz contact with me

mobile :0086-18722021987

thanks

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BV Certificate

tricone bit