Techniks 04232-25/32 ER32 Collet 25/32 Inch Bore

Product Description

The TECHNIKS 04232-25/32 is an ER32 series collet designed for use in ER32-compatible collet chucks on CNC machining centers, manual mills, and lathes. It accepts a 25/32-inch bore diameter and provides concentric clamping force to secure round-shank tooling during cutting operations. With an overall length of 1.575 inches, this collet fits standard ER32 chuck bodies used across a wide range of machine tool setups. Installation requires no special tooling beyond the appropriate ER32 collet nut and chuck wrench. Machinists and tool-room technicians rely on ER32 collets for their broad clamping range and repeatable runout performance.

The 04232-25/32 is suited for use in production and job-shop environments where ER32 toolholding is the standard. It is compatible with vertical and horizontal machining centers, CNC lathes with live tooling, manual knee mills, and drill-press setups equipped with ER32 collet chucks. Typical applications include end milling, drilling, reaming, and tapping where a 25/32-inch shank diameter tool is required.

Key Features

• ER32 collet series for compatibility with standard ER32 chuck bodies
• 25/32-inch bore diameter for direct clamping of matched shank tooling
• Overall length of 1.575 inches fits standard ER32 chuck depth
• Lightweight at 0.3 pounds for easy handling and tool change efficiency
• Suitable for milling, drilling, reaming, and tapping operations

Compatibility

Designed as a standard ER32 series collet for use with any ER32-compatible collet chuck body in CNC and manual machine tool applications.

Installation Notes

Installation is performed by a machinist or tool-room technician. Power down and lock out the machine spindle before installing or removing the collet. Seat the collet fully into the ER32 collet nut before threading the nut onto the chuck body, and tighten to the chuck manufacturer's recommended torque using a proper ER collet wrench. Inspect the collet bore and chuck taper for chips or debris before each use to maintain runout accuracy.