Collet extension shank ER11 Mini S16 L130

Extension for ER11 S16 Collets – increased reach and precision of machining

Index: 183.ER11.S16.L130

Industrial precision extension for ER11 collets, 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, narrow 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, precise manufacturing, and vibration damping during operation under heavy load.

Design advantages and technical properties:

• Increased machining reach: The slender cylindrical shank allows machining in deep cavities and hard-to-reach areas of the material.
• ER11 collet system: Compatibility with standard collets ensures secure holding of the tool shank and reduces axial runout.
• Rigid steel construction: The ground body provides rotational stability, reducing vibrations and protecting the spindle bearings and cutting edges from premature wear.
• Universal mounting: The cylindrical shank allows for efficient mounting in standard holders and milling tool holders.

Application and scope of use:

The tool is intended for securing shank mills in operations requiring significant reach on CNC machining centres and both overhead and under-spindle milling machines.