TECHNIKS Collet: Sealed Coolant, ER25
The TECHNIKS Collet: Sealed Coolant, ER25, 5/8 in (MPN 04545-5/8) is a sealed ER coolant collet designed for use with ER25 collet chucks. This TECHNIKS-branded collet accommodates a 5/8-inch tool shank diameter and…
SKU 3G-OTH-312321
Need installation or engineering help?
Ask a question
Product Description
The TECHNIKS Collet: Sealed Coolant, ER25, 5/8 in (MPN 04545-5/8) is a sealed ER coolant collet designed for use with ER25 collet chucks. This TECHNIKS-branded collet accommodates a 5/8-inch tool shank diameter and is engineered to deliver coolant through the tool for enhanced machining performance.
Frequently Asked Questions
What is a TECHNIKS Sealed Coolant Collet used for?
A TECHNIKS Sealed Coolant Collet, like the ER25 5/8 in model, is used in CNC machining to hold cutting tools while delivering coolant directly through the tool. This improves chip evacuation, reduces heat, and extends tool life in milling, drilling, and turning operations.
What are the specifications of the TECHNIKS 04545-5/8 collet?
The TECHNIKS 04545-5/8 is a sealed ER25 coolant collet with a 5/8-inch tool shank capacity. It is designed for use with ER25 collet chucks and delivers coolant through the tool. The manufacturer part number is 04545-5/8.
Where to buy TECHNIKS collets worldwide?
3G Electric supplies TECHNIKS collets, including the ER25 sealed coolant model, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 04545-5/8 collet.
How to install a TECHNIKS sealed coolant collet?
To install a TECHNIKS sealed coolant collet, insert the collet into the ER25 chuck nut, place the tool shank into the collet, then tighten the nut onto the chuck using the appropriate wrench. Ensure the collet and tool shank are clean and dry before assembly for proper sealing.
Used in
Common applications for TECHNIKSTECHNIKS Products
3G Electric supplies TECHNIKS sealed er coolant collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















