Parlec ER11-0236 ER11 Collet 0.2362in 6.00mm

Product Description

The PARLEC ER11-0236 is an ER11 series collet designed for use in CNC machining centers, milling machines, and high-speed spindles that accept the ER11 collet standard. With a collet size of 0.2362 inches (6.00 mm) and an overall length of 0.708 inches, this collet provides a secure, concentric clamping solution for cutting tools, drill bits, and end mills within its capacity range. A minimum collet capacity of 0.1969 inches (5.0 mm) allows for a usable clamping range within the ER11 specification. Licensed machinists, CNC operators, and toolroom technicians rely on ER-series collets for repeatable tool runout and consistent grip across production environments.

This collet is suited for light-duty to medium-duty machining applications including drilling, reaming, and milling where compact toolholding is required. The ER11 series is commonly found in compact machining centers, router spindles, and benchtop CNC machines where spindle nose space is limited. It is appropriate for both production shops and maintenance toolrooms requiring a reliable, standardized toolholding component.

Key Features

• ER11 collet series - compatible with all standard ER11 collet chucks and nuts
• Collet size of 0.2362 inches (6.00 mm) for direct tool shank clamping
• Minimum collet capacity of 0.1969 inches (5.0 mm) providing a defined clamping range
• Overall length of 0.708 inches for compact toolholding in space-constrained spindles
• Lightweight at 1 pound for easy handling and quick tool changes

Compatibility

Designed as a standard ER11 series collet for use with any ER11 collet chuck conforming to the ER11 collet standard. No specific machine model compatibility was stated in the product data.

Installation Notes

ER11 collets are installed by qualified machinists or CNC technicians. Always power down and lock out the machine spindle before changing tooling. Insert the collet into the ER11 collet chuck nut before threading onto the spindle body, and verify tool shank diameter falls within the collet clamping range before tightening. Use a properly sized ER collet wrench and chuck wrench to secure the assembly - do not use impact tools on collet nuts.