CNC Pencil

This is a remix of the CNC Pen by MrConcept.
I liked the base design but wanted a version with a pencil.
Since i'll be using it in the foldable CNC router i also increased the top radius of the base.
It's now suitable for placement in the drill clamp for the pseudo dremel i'm using.


The measurements of the locking ring are:

Outside diameter: 14mm
Inside diameter: 8mm (the diameter of the pencil i'm using is aprox. 7.5mm )
Height: 6mm


The Spring:

Diameter: 12mm
Height: 22mm
Thickness: 0.8mm