Accupro 588204 ER32 Collet 0.247 Inches

Product Description

The ACCUPRO 588204 is an ER32 series collet designed for use in CNC machining centers, milling machines, and other spindle tooling applications that accept the ER32 collet standard. With a collet size of 0.247 inches and a minimum collet capacity of 0.234 inches, this collet provides a precise clamping range suitable for holding round-shank cutting tools and workholding applications. It is rated for 300 PSI clamping pressure. Machinists, tool-and-die technicians, and CNC operators install and use this collet as part of standard ER32 collet chucks or toolholders on the machine spindle.

This ER32 collet is suited for precision machining environments including job shops, production facilities, and tool rooms. It is used wherever an ER32-compatible collet chuck is mounted in a milling machine spindle, lathe, or machining center. The 0.247-inch bore accommodates tool shanks at or below that diameter, and the collet collapses down to its minimum capacity of 0.234 inches to grip the shank securely during cutting operations.

Key Features

• ER32 collet series for broad compatibility with ER32 collet chucks and toolholders
• Collet size of 0.247 inches with a minimum capacity of 0.234 inches
• Rated clamping pressure of 300 PSI
• Precision-ground bore for accurate tool runout and repeatable seating
• Single-piece collet package quantity suitable for individual replacement or tooling builds

Compatibility

Designed as an OEM-style replacement or standard addition for use with ER32-series collet chucks and compatible toolholders accepting the ER32 collet standard.

Installation Notes

Installation is performed by machinists or CNC technicians. Before inserting or removing a collet, the machine spindle must be fully powered down and at rest. The collet should be seated properly into the collet nut before threading the nut onto the toolholder to avoid damage to the collet taper. Do not exceed the rated clamping pressure, and inspect the collet bore and taper for wear or damage before each use.