TECHNIKS Collet: Sealed Coolant, ER25

The TECHNIKS Sealed Coolant Collet ER25 4 mm (MPN 04545-04) is used in CNC machining centers to hold cutting tools with a 4 mm shank while delivering coolant through the collet directly to the cutting edge. This sealed design prevents coolant leakage, improving tool life and machining precision in milling, drilling, and tapping operations.

The TECHNIKS 04545-04 is a sealed ER coolant collet for ER25 systems. It accommodates a 4 mm tool diameter and is manufactured by TECHNIKS. The manufacturer part number is 04545-04. This collet is designed for high-pressure coolant applications to enhance chip evacuation and cooling during machining.

TECHNIKS sealed coolant collets, including the ER25 4 mm model (04545-04), are available to order through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time.

To install a TECHNIKS ER25 sealed coolant collet, first ensure the collet nut and collet seat are clean. Insert the collet into the nut, then place the tool shank into the collet. Tighten the nut onto the ER25 spindle using a torque wrench to the manufacturer's recommended torque. Verify coolant flow before operation. Always follow machine tool safety guidelines.