Seco 10030213 ER16 Collet Chuck Wrench

Product Description

The SECO 10030213 is an ER16 collet chuck wrench designed for tightening and loosening ER16 series collet chucks on CNC machining centers, lathes, and milling machines. This wrench provides the mechanical advantage needed to properly seat and release ER16 collets, ensuring accurate tool holding and consistent runout during cutting operations. At 0.42 pounds, it is a compact, single-purpose hand tool kept at the machine for routine tool changes. Machinists, toolroom technicians, and CNC operators use this wrench as a standard part of their tooling setup kit.

This wrench is intended for use with ER16 series collet chucks in production machining and toolroom environments. ER16 is a widely used collet series in small-diameter tool holding applications, commonly found on CNC machining centers, manual mills, routers, and grinding spindles. The 10030213 is sold individually and is a direct replacement or spare wrench for shops running ER16 tooling systems.

Key Features

• Designed specifically for ER16 collet chuck series tightening and loosening
• Compact and lightweight at 0.42 pounds for easy handling at the machine
• Single-piece construction for straightforward use during tool changes
• Sold individually, suitable as a replacement or backup wrench

Compatibility

Designed for use with ER16 series collet chucks. Verify collet chuck nut style and engagement geometry on your specific toolholder before ordering.

Installation Notes

Ensure the machine spindle is fully stopped and locked out before performing any tool change. Use the wrench with the appropriate collet chuck holder block or fixture to prevent spindle rotation during tightening. Do not use extension bars or pipe to increase leverage beyond the wrench design, as this can damage the collet nut or collet taper. Follow the toolholder manufacturer's recommended clamping procedure for the ER16 system.