![ER標準型筒夾img](https://parfaite.com/app/uploads/2020/09/ER標準型筒夾-e1599463775414.png)
ER standard collet (imperial)
ER standard collet (imperial)
ER standard inch collet is a kind of elastic collet, which is a clamp used to fix tools or workpieces.
Common specifications of ER collet are ER-8, ER-11, ER-16, ER-20, ER-25, ER-32 and ER-40.
The deflection accuracy is 0.003 for HP level and 0.006 for AA level.
Precision Tool Holder Series Products
Deep hole machining・3μm high precision・Reduce tool loss
Shrink Fit Chuck
Shrink Fit Chuck
![Shrink Fit Chuck](https://parfaite.com/app/themes/parfaite-wp-theme/dist/images/tool-holder-1.png?id=d38e9c139fb2f1551de8)
Quick tool change within 10 seconds・3μm high precision
Hydraulic Chuck
Hydraulic Chuck
![Hydraulic Chuck](https://parfaite.com/app/themes/parfaite-wp-theme/dist/images/tool-holder-2.png?id=be94bc0db5abefe1a7fa)
Heavy cutting・5μm high precision・Super clamping torque
HER collet Chuck
Her Collet Chuck
![Her Collet Chuck](https://parfaite.com/app/themes/parfaite-wp-theme/dist/images/tool-holder-3.png?id=0959cc7b77f40efee5e5)
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