Pen holder

This is a pen holder for CNC router to draw sketches or make hand-make signatures ;)
It uses threaded rod which length is similar to a regular pen. Threaded rod produces strength for the whole design.

You may use the project with your own threaded rod mount design (it depends on your CNC/3d-printer design).

INSTRUCTIONS
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1. Project is parametric, so you can customize geometry by editing config-file "PEN_HOLDER_CONFIG.scad" and using OpenSCAD to export models into STL.
- put PEN diameter;
- put THREADED ROD diameter;
- put length between bolt-holes of mount piece. Choose 0mm "mount_between_bolts" to get single bolt mount-bracket.

2. Use your favorite slicer with your STL's.
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STL for 7mm pen and 8mm threaded rod are included.