Conical Shaped Cemented Carbide Insert Cutter for Roller Cone Bits

Zhuzhou Kerui has developed a broad spectrum of tungsten carbide grades to meet the demands of

drilling in varying rock formations and applications.

 Product Introduction 

Carbide insert are press fit into pre-drilled holes in the cone of the bit to achieve better wear 

resistance and excellent cutting abilities.

Conical shaped cemented carbide insert are used in medium hard to hard formations in roller

cone and percussive hammer bits.

Features and Advantages:

1.  Advanced quality of tungsten carbide raw material ensure good and stable quality.

2. Processing with latest manufacturing technology HIP sintered to produce ultimate in quality.

3. Strict quality checking accompany the overall production process to ensure every batch of

products is up to customers' standard before being put on the market. 

4. A wide range of tungsten carbide grade and size for selection.

Other grade is available to your specific requirements.

5. Short delivery time when you need it.

6. Free online technical assistance for your solution.

  Product Picture 

Product Drawing 

Remark: Can be customized according to cusomer's requirement.

Other types of cemented carbide insert:

Various Types: type Q(spherical),type Z(conical),type D(parabolic),type P(flat-top)etc;

Reference packaging:

Interior packaging: paper box interior,

Exterior packaging: carton or wooden case.

Also could be customized.

 About us:

Zhuzhou Kerui Cemented Carbide Co., Ltd. was founded in 2005, it is a professional manufacturer of

carbide buttons used for mine and oilfield drill bits, carbide tips used for construction, tunnel boring

and road milling machines. Zhuzhou Kerui obtained the certificates issued by the famous certification

companies BV and TUV.

Production process:

Quality inspection instruments:

Quality control:

1. All raw materials are tested in terms of density, hardness and T.R.S before use. 

2. Every piece of product goes through in-process and final inspection. 

3. Every batch of product can be traced. 

Guarantee:

 Full payment refund if any quality problem.

Certificates: 

Contact:

Ms. Jane Yu

Skype: jane881108

Email: jane at

Tel:+86-73122278868

Mobile:+86-18373384861