News & Events

How To Choose Positive And Negative Angle Inserts?

How To Choose Positive And Negative Angle Inserts?

In the following paragraphs, we will explain how to go about picking the most appropriate insert shape and grade for the particular duties you have. When selecting an insert, there are a lot of differ...

How To Understand The Type Of Carbide Inserts

How To Understand The Type Of Carbide Inserts

Generally, the carbide cutter inserts model is represented by 10 numbers. In this model, the first four letters represent the characteristics of the lathe inserts, and the next six numbers represent t...

The Choice Of Lathe Indexable Inserts(CNC Inserts)

The Choice Of Lathe Indexable Inserts(CNC Inserts)

After getting the workpiece drawing, first select the indexable blade with proper shape according to the requirements of the drawing. Generally, the lathe is mainly used to turn the outer circle and i...


1.We are more professional:

    Professional know-how technicians, advanced manufacturing technology, strict testing standard to ensure performance of every piece.

2.We are more closer to market:

    We carry a full stock of carbide inserts for turning, milling, threading, drilling and grooving, with competitive lead time within 3 working days for standard type.

3.We are more closer to success:

    With rich experience in metal processing and application, we can offer solutions to any of your problems in metalworking.

4.Think more about our customers:

    One-stop shopping. Due to the diversity of metal processing, we can offer expert advice on specific design criteria,products customization are offered, without shape and size restriction. Special department to integrate resources for your other needs, except for carbide inserts.


Hunan Estool Co.,Ltd. was established in March 2018.It is located in the national development zone of high and new technological industry of Zhuzhou city, Hunan province, which is called the hometown of cemented carbide in China. Our company have a young but hardworking and very professional staff group,which were all graduated from colleges and majoring in materials or machinery.

  • Pre sales call 0086-19973342799 (Steve Lee)
  • Contact us Co­op­er­a­tive Al­liance

    Contact person: Steve Lee

    E-mail: [email protected]

    Phone: 86-731-22200908

  • Our company name Hunan Estool Co.,Ltd

    Address: Floor 4,Building NO.15,Zhichuang Plaza,NO.1299,Liyu Road,Tianyuan District,Zhuzhou City, Hunan, P.R. CHINA


    E-mail:[email protected]

  • tungsten carbide inserts

    WeChat Official Account

Copyright © 2023 Hunan Estool Co.,Ltd , All Rights Reserved. Shipping PolicyReturn PolicyPrivacy Policy Carbide Inserts RSS