Hunan Estool Co., Ltd, a cemented carbide inserts supplier and manufacturer for more than 10 years. We concentrate on tapping tools, turning inserts, milling inserts, drill inserts, grooving inserts and other carbide inserts,especially advantaged in deep hole drilling inserts( full range of choice and premium quality,competative price). Free sample is available.

Labeling service is offered as you require.Except carbide inserts, we can also offer endmills, collet, holder and other cutting tools you may need.

We test every pc before shipping, so to guarantee its quality to establish long term business term.

Located in Zhuzhou(the biggest carbide center in China), Hunan province, which is the center of machining tools in China, we have the advanced equipment and professional technical team.
We have build a wide business relationship in China and other countries, thanks to the stable outstanding product quality.