Techniks 04232-09.5 ER32 Collet 9.50mm

Product Description

The TECHNIKS 04232-09.5 is an ER32 series collet designed for precision workholding in CNC machining and toolholding applications. Built to ER32 standards, it accepts a 9.50mm collet size and delivers a total indicator runout (TIR) of 0.000200 inches (0.0050mm), making it suitable for close-tolerance operations. Through coolant capability allows cutting fluid to pass directly through the collet, supporting chip evacuation and tool life in demanding cutting conditions. Machinists and tool crib technicians working with ER32 collet chucks will find this collet a straightforward, spec-compliant replacement or addition to their tooling inventory.

This ER32 collet is used in milling, drilling, and tapping operations across CNC machining centers and manual machines fitted with ER32-compatible chuck bodies. The 9.50mm bore size suits metric tooling commonly used in general machining, die and mold work, and production environments. Through coolant support makes it a practical choice for high-speed or deep-hole operations where flood coolant alone is insufficient.

Key Features

• ER32 collet series for broad compatibility with ER32 chuck bodies
• 9.50mm collet bore size for metric tooling
• TIR of 0.000200 inches (0.0050mm) for precision runout control
• Through coolant capable for improved chip evacuation and tool life
• Lightweight at 0.5 pounds for easy handling and storage

Compatibility

Designed as a direct-fit collet for ER32-standard collet chuck bodies used in CNC and manual machining applications.

Installation Notes

Installation is performed by machinists or toolroom technicians familiar with ER collet systems. Before changing collets, ensure the spindle is fully stopped and the machine is in a safe, powered-down state. Clean the collet, nut, and chuck bore thoroughly before assembly to protect TIR performance. Seat the collet in the nut before threading onto the chuck body per standard ER assembly practice.