ER sealed collets from Accu-fix precision tools are made with high-quality spring steel to ensure perfect accuracy and durability during machining operations.
Features :
- We have ER sealed collets from ERC11 to ERC50
- ER coolant collets are designed for use with shank tools with no flats.
- Use of coolant collets with tools that are not cylindrical will result in coolant leakage.
- Sealed to 100 BAR / 1500 PSI
- Only nominal size can be clamped
- High precision & Ultra Precision Sealed Collets are also available
We have silicon sealed collets with standard precision and High precision and Ultra precision Accuracy sealed collets are available, ER collet sealed design prevents coolant from leakage. Our sealed collets are designed to provide high-precision machining performance, you can use them for high-pressure coolant applications and you can improve tool life and chip evacuation.
Dimensions :

Frequently Asked Questions
1. What are ER-sealed collets?
ER sealed collet is a collet type which is used in CNC machines to clamp the tool during cutting operations, and sealed collet is specially used to prevent coolant from flowing out of the collet face while machining.
2. Which series of ER-sealed collet are available at Accu-fix precision tools?
At Accu-fix precision tools,we have ERC11, ERC16, ERC20, ERC25, ERC32, ERC40, ERC50 series available of ER-sealed collets.
3. What are the features of ER-sealed collets of Accu-fix precision tools?
At Accu-fix precision tools, Our ER-sealed colletshave these features:
- ER11 through ER20
- ER coolant collets are designed for use with shank tools with no flats.
- Use of coolant collets with tools that are not cylindrical will result in coolant leakage.
- Sealed to 100 BAR / 1500 PSI
- Only nominal size can be clamped
- High precision & Ultra precision Sealed collets are also available.
4. How can I buy ER-sealed collets from Accu-fix precision tools?
You can buy ER-sealed collets
from Accu-fix precision tools by browsing our products and choosing the perfect ER-sealed collet suitable for your machining requirements. We also have an online purchase option. After that you can contact us for a quotation we are always here to support. For further inquiry please contact us on +91 9099600730,+91 7567975718 or email Us On store@accufixtools.com or sales@accufixtools.com.
5. What are the Advantages of ER-sealed collets?
These are the advantages of Accu-fix precision tools ER-sealed collets:
- Provide better and stronger clamping force
- Can be used repeatedly
- Protect the collet from coolant leakage
- Offer high accuracy during operations
- Work with a wide range of shank diameters
6. How do I prevent coolant leakage in ER sealed collets?
To prevent the coolant from leakage ensure that ER-sealed collets is properly installed. If it is not securely installed it will affect the performance. Also check for wear on the seals, and use compatible collet nuts.
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