Parlec ER20-0062 ER20 Collet 0.062 Inch

Product Description

The PARLEC ER20-0062 is an ER20 series collet designed for use in CNC machining centers, milling machines, and other rotating spindle equipment that accepts ER20 collet chucks. This collet clamps tooling with a 0.062 inch shank diameter and provides a minimum collet capacity of 0.04 inches, giving the operator a narrow but usable clamping range suited to small-diameter end mills, drills, reamers, and similar cutting tools. Overall length is 1.24 inches. Machinists, toolroom technicians, and CNC setup personnel install and change collets as part of routine tooling setup.

This collet is intended for use in ER20 collet chucks mounted in machining centers, knee mills, drill presses, and similar equipment where ER20 is the designated spindle tooling system. The ER20 series is a widely adopted industry-standard collet format, making this collet a direct fit for any properly sized ER20 chuck body regardless of machine brand. It is well suited to high-speed precision work on small-diameter tooling in both production and job-shop environments.

Key Features

• ER20 series collet - fits any ER20-compatible chuck body
• 0.062 inch nominal clamping diameter for small-shank cutting tools
• Minimum collet capacity of 0.04 inches provides usable clamping range
• Compact 1.24 inch overall length suits space-constrained chuck assemblies
• Lightweight at 0.1 pounds - easy to handle during high-frequency tooling changes

Compatibility

Designed as an OEM-style replacement or spare collet for use in ER20 collet chuck systems. Fits any collet chuck manufactured to the ER20 standard bore and retention groove specification.

Installation Notes

ER collets are installed and removed by a qualified machinist or CNC setup technician. Always power down and lock out the spindle before handling collets or chuck assemblies. Inspect the collet bore, taper, and retention groove for wear, nicks, or debris before seating - damaged collets can cause runout or tool pullout during cutting. Use the correct ER20 spanner nut and torque wrench rated for the chuck size; do not over-tighten by impact or pipe extension.