Techniks 04546-06 ER32 Collet 6mm Through Coolant

Product Description

The TECHNIKS 04546-06 is an ER32 series collet designed for precision workholding in CNC machining and toolholding applications. With a 6mm collet size and a total indicator runout (TIR) of 0.0050mm, this collet delivers the accuracy demanded in production and toolroom environments. The through-coolant design allows cutting fluid to pass directly to the cutting zone, supporting chip evacuation and tool life in high-speed or deep-reach operations. It is installed by machinists and tool-room technicians working with ER32-compatible collet chucks.

This collet is suited for use in CNC machining centers, lathes, and manual mills equipped with ER32 collet chucks. The 6mm bore size accommodates matching shank tooling including end mills, drills, and reamers. The through-coolant feature makes it a practical choice for operations where direct coolant delivery to the cutting tool is required, such as deep-hole drilling or high-feed milling in production settings.

Key Features

• ER32 collet series for broad chuck compatibility
• 6mm collet bore size for precise tool gripping
• Through-coolant capable for direct coolant delivery to cutting edge
• TIR of 0.0050mm for high-precision runout control
• Lightweight at 0.3 pounds for easy handling and quick changeouts

Compatibility

Designed as an OEM-style replacement and standard fitment collet for ER32-compatible collet chucks used in CNC and manual machining applications.

Installation Notes

ER32 collets are installed by machinists or toolroom technicians using an ER32 collet chuck and the appropriate spanner or torque wrench. Ensure the spindle is fully stopped and the machine is powered down before changing collets. Clean the collet and chuck bore before seating to prevent runout errors. Do not exceed the collet clamping range for the selected tool shank diameter.