Parlec 32ERPN ER32 Collet Nut

Product Description

The PARLEC 32ERPN is an ER32 collet nut designed to secure ER32 collets in compatible toolholders during CNC machining and manual milling operations. The collet nut threads onto the toolholder nose and applies clamping force to the collet, maintaining consistent tool grip under cutting loads. At 0.35 pounds, it is a lightweight component that delivers repeatable clamping performance. Installation and removal are performed by machinists and CNC setup technicians as part of routine tool changes and setup procedures.

The 32ERPN is suited for use in any application requiring ER32 collet retention, including CNC machining centers, manual knee mills, and drilling applications. It is a direct-fit replacement or spare collet nut for ER32 toolholder assemblies in production and job-shop environments. Coolant-through capability is not supported by this collet nut.

Key Features

• ER32 collet series compatibility for broad toolholder fitment
• Provides consistent clamping force on ER32 collets during machining
• Lightweight at 0.35 pounds for easy handling during tool changes
• No coolant-through design keeps construction straightforward and cost-effective

Compatibility

Designed as an OEM-style replacement collet nut for ER32 series toolholder assemblies requiring a standard retention nut without coolant-through capability.

Installation Notes

A licensed machinist or CNC setup technician should install this collet nut using a proper ER spanner wrench matched to the nut profile. Always ensure the spindle is fully stopped and the machine is in a safe, locked-out state before performing any tool change. Hand-tighten the nut first to seat the collet, then torque with the spanner wrench to the toolholder manufacturer specification. Do not use pipe wrenches or makeshift tools, as these can damage the nut flats and compromise clamping accuracy.