Hot Sale! Tungsten Carbide Insert for Mining purpose with High Efficiency and Lower Cost 

Zhuzhou Kerui has developed extensive tungsten carbide grades to meet the demands of drilling in

varying rock formations and applications.

  Product Picture 

 Product Application 

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

resistance and excellent cutting abilities.

Features and Advantages:

1. Tungsten carbide button are manufactured with the highest quality carbide for stable and 

consistent 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. Factory-direct shipment ensure short delivery time when you need it.

6. We also offer experienced advice to help you produce the best possible product at the lowest

possible cost. 

Other types of carbide button 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:

Please feel free to contact us for any question or inquiry, we'll initially reply you within 24 hours.

Ms. Jane Yu

Skype: jane881108

Email: jane at

Tel:+86-73122278868

Mobile:+86-18373384861