Rego-fix 7111.32000 ER32 Collet Chuck Spanner Wrench

Product Description

The REGO-FIX 7111.32000 is a spanner-style collet chuck wrench designed for use with ER32 collet systems and ER spanner nuts. It provides the mechanical leverage needed to properly seat and release ER32 collets in tool holders during tooling changeovers on CNC machining centers, milling machines, and similar equipment. A correctly torqued collet nut is critical to maintaining runout tolerances and tool retention force, making a purpose-built wrench a required part of any ER tooling setup. This wrench is a direct accessory for the ER32 collet series and is not interchangeable with wrenches designed for other ER sizes.

This wrench is used wherever ER32 collet chuck systems are in service, including production machining shops, tool rooms, and maintenance environments. It fits ER spanner nuts in the ER32 size range and is appropriate for any application where technicians are setting up end mills, drills, reamers, or other rotary cutting tools held in ER32 chucks. Proper use of a matched spanner wrench prevents damage to spanner nut slots and ensures consistent clamping force across tool changes.

Key Features

• Spanner-style design matched specifically to ER32 collet chuck spanner nuts
• Prevents slot damage that can result from using undersized or mismatched wrenches
• Supports consistent tool clamping force and runout performance during changeovers
• Direct OEM accessory from REGO-FIX, a manufacturer of ER collet tooling systems
• Sold individually, one wrench per package

Compatibility

Designed for use with ER spanner nuts in the ER32 collet series. Not compatible with ER16, ER20, ER25, ER40, or other ER collet sizes that require differently sized spanner wrenches.

Installation Notes

ER collet wrench service is typically performed by machinists or toolroom technicians during tool setup and changeover. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before handling collet chucks or tightening spanner nuts. Use only the wrench size matched to the specific ER collet series in use to avoid damaging nut slots or applying uneven clamping force. Consult the machine tool manufacturer and REGO-FIX tooling documentation for recommended torque values applicable to your specific collet and nut combination.