FS Tool Toolholder Extensions — Slotted ER Mini-Nut
Design
- Slotted mini-nut collet provides smaller nut diameters for improved access to more confined cuts
- Precision ground surfaces
- Collet design allows for fast, easy tool changes of different shank diameters
- Optimal concentricty, collet life, and proper clamping of tool shanks requires tighten to the specified torque setting
- Requires ER Mini-Nut collet wrench to tighten
Application
- Enables greater reach of the cutting tool
- Using an extension with smaller collet nut allows access to confined cuts
- Reduced tool projection achieves superior cutting performance and tool life


