Collet extension shank ER16 Mini S20 L200

Extension for ER16 Collets S20 L200 – increased reach and machining precision

Index: 183.ER16.S20.L200

Industrial precision extension for ER16 collets, designed to extend the working range of tool holders on CNC machining centres and stationary milling machines. It enables machining in hard-to-reach places, tight spaces, and during deep milling without the risk of collision between the main spindle and the workpiece. Made from hardened steel, it features high coaxiality, precision manufacturing, and vibration damping during operation under heavy load.

Design advantages and technical properties:

• Increased machining reach: The slim cylindrical shank allows for machining in deep pockets and hard-to-reach material zones.
• ER16 collet system: Compatibility with standard collets ensures a secure grip on the tool shank and minimises axial runout.
• Sturdy steel construction: The ground body provides rotational stability, reducing vibrations and protecting spindle bearings and cutting edges from premature wear.
• Mounting versatility: The cylindrical shank allows for easy mounting in standard chucks and milling holders.

Intended use and application range:

The tool is intended for holding shank milling cutters in operations requiring significant overhang on CNC machining centres and both top and bottom spindle milling machines.