Needed a simple ptfe guide for my ‘’'enclosure''' so here it is :)
To insert, simply LIGHTLY bend the object so the tube can go in and then insert, when inserted the tube should stay in place, albeit will come out if enough force is applied. But extruder pulling on it shouldn't pull it out.
.f3d is parametrized so you can change the size of hexagons/ and diameter of the PTFE tube.
No nails, pax 5mm insert / 28mm mid to mid of circle
The author marked this model as their own original creation.