The collet is our main product ，Our collets have the following features ：

1. Made of special elastic steel material
2. Power clamping ability, precise accuracy
3. Used for boring, milling, drilling, tapping, grinding and engraving operationetc.

So, If you have any requirement about other information about product ,you can contact me .

E-Mail: grace@ht-tools.net

WhatsApp/ Mobile :+86 1528891612

Factory:Good precision machinery (PingYuang)Go.,ltd