Collet extension shank ER16 Mini S20 L160

Extension for ER16 collet chucks S20 L160 – increased reach and machining precision

Index: 183.ER16.S20.L160

Industrial precision extension for ER16 collet chucks, designed to extend the working range of tool shanks 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 holder and the workpiece. Made of hardened steel, it features high coaxiality, precision manufacturing, and vibration damping during operation under heavy load.

Design advantages and technical characteristics:

• Increased machining reach: The slim cylindrical shank allows for machining in deep pockets and hard-to-reach areas of the material.
• ER16 collet system: Compatibility with standard collets ensures secure holding of the tool shank and reduces axial runout.
• Sturdy steel construction: The ground body provides rotational stability, reducing vibrations and protecting spindle bearings and cutting edges from premature wear.
• Universal mounting: The cylindrical shank enables easy installation in standard holders and milling tool holders.

Application and field of use:

The tool is intended for holding shank milling cutters in operations requiring significant reach on CNC machining centres and overhead and underfloor milling machines.