Techniks 04232-03.5 ER32 Collet 1.575 in Oal

Product Description

The TECHNIKS 04232-03.5 is an ER32 series collet designed for use in CNC machining centers, manual mills, and lathe applications where precise workholding is required. With a Total Indicator Runout (TIR) of 0.0002 inches, this collet delivers the concentricity needed for finish milling, drilling, reaming, and light tapping operations. The overall length of 1.575 inches makes it a compact, standard-profile ER32 collet suited for high-speed spindle applications. Machinists and toolroom technicians install this collet into compatible ER32 chucks or collet holders to secure cutting tools or workpieces during precision machining operations.

This collet is used in both production and job-shop environments where ER32 toolholding is the standard. Typical applications include vertical and horizontal machining centers, milling machines, and multi-axis CNC equipment. The 0.0002-inch TIR rating makes it appropriate for operations where tool runout directly affects surface finish and dimensional accuracy. It is a commonly specified collet in industries including aerospace, automotive, and general precision manufacturing.

Key Features

• ER32 collet series for broad compatibility with ER32 chucks and holders
• 0.0002-inch TIR for precision concentricity in finish and semi-finish operations
• 1.575-inch overall length suits standard ER32 spindle and holder configurations
• Compact profile supports high-speed spindle applications
• Lightweight at 0.5 pounds for easy handling during tool changes

Compatibility

Designed as a standard ER32 series collet for use with ER32-compatible chucks, collet holders, and spindle tooling systems.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with ER collet systems. Before installing or removing the collet, ensure the machine spindle is fully stopped and the control is in a safe state. Insert the collet into the ER32 nut before threading onto the chuck body, following the collet holder manufacturer's torque guidelines. Inspect the collet bore and seating surfaces for debris or damage before each use to maintain TIR performance.