Parlec ER32-0708 ER32 Collet 0.7087 in Bore

Product Description

The PARLEC ER32-0708 is an ER32-series collet designed to hold workpieces and cutting tools with a nominal bore diameter of 0.7087 inches (18.00 mm). It seats into any ER32-compatible collet chuck and provides concentric, secure clamping for milling, drilling, and light turning operations. The collet has an overall length of 1.574 inches and a minimum collet capacity of 0.6693 inches (17.0 mm), giving it a clamping range suited to close-tolerance tool holding. It is installed by machinists and CNC setup technicians in production and job-shop environments.

This collet is used in CNC machining centers, manual milling machines, and drilling equipment wherever an ER32 chuck is present. The ER32 standard is one of the most widely adopted collet systems in precision machining, making this collet a direct fit for a broad range of spindle tooling setups in both light-duty and production-level applications.

Key Features

• ER32 collet series for use with any ER32-compatible collet chuck
• 0.7087 inch (18.00 mm) nominal bore diameter for consistent tool or workpiece grip
• Minimum collet capacity of 0.6693 inches (17.0 mm) provides a defined clamping range
• Overall length of 1.574 inches suits standard ER32 nut and chuck assemblies
• Precision ground for concentric clamping in milling, drilling, and light turning applications

Compatibility

Designed as an OEM-style replacement collet for use with ER32-standard collet chucks and toolholding systems.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Before installing or removing a collet, ensure the machine spindle is fully stopped and locked out per shop lockout/tagout procedures. Seat the collet into the ER32 nut before threading the nut onto the chuck body, and tighten with the appropriate ER collet wrench to the chuck manufacturer's specification. Inspect the collet seating surface and chuck taper for chips or damage before each use.