Internal Coolant Series – SEC-External Tool Holder
Internal Coolant Series - SEC-External Tool Holder
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J.png)
Through-clamp internal coolant supply holder improves chip evacuation and tool life
● Enables directed coolant supply from a close range, towards the cutting edge
● Suppresses flank wear with additional coolant supply to the flank face
● Realises high rigidity and indexing accuracy with double clamping
● Suppresses flank wear with additional coolant supply to the flank face
● Realises high rigidity and indexing accuracy with double clamping
Wear Resistance
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J_features_01.png)
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J_features_02.png)
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J_features_06.png)
Chip Control
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J_features_03.png)
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J_features_04.png)
![](https://www.sumitool.com/en/products/cutting-tools/assets/mt-images/D-J_features_05.png)