Changzhou LangO

Contact Us


Sales Manager

Changzhou LangO

Mobile: +86 18701194220


Product Detail
Tricone Bits
Tricone Bits
Model: GJ

GJ metal sealed bit with roller bearing

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.