Accupro 588509 ER40 Collet 10 Mm

Product Description

The ACCUPRO 588509 is an ER40 series collet designed for use in CNC machining centers, milling machines, and other rotating spindle equipment. It accepts a 10 mm shank tool and provides the clamping force and concentricity required for precision metal removal operations. ER40 collets are the standard choice for mid-range spindle toolholding applications where a broad clamping range and reliable runout performance are essential. Licensed machinists and tool-room technicians install and change these collets as part of routine tooling setups.

This collet is suited for production and job-shop environments running milling, drilling, reaming, or tapping operations on CNC or manual spindles equipped with an ER40-compatible collet chuck. The 10 mm bore size accommodates standard metric shank tooling commonly used in general machining and precision manufacturing applications.

Key Features

• ER40 collet series for compatibility with ER40 collet chucks
• 10 mm bore size accommodates standard metric shank tooling
• Rated clamping pressure of 1000 units for secure tool retention
• Single-piece package quantity for individual replacement or tooling buildout
• Weighs 0.85 pounds for easy handling and transport

Compatibility

Designed for use with ER40-compatible collet chucks on CNC machining centers, milling machines, and similar spindle equipment accepting the ER40 collet series.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Always power down and lock out the spindle before removing or installing collets. Use a calibrated collet nut wrench to seat the collet chuck nut to the manufacturer-recommended torque specification for the chuck in use. Inspect the collet bore and chuck taper for debris or wear before each use to maintain runout accuracy.