Flexion Extruder PTFE Tubing Cutter

thingiverse

Like in the picture if you use two razor box cutter types is all you need. 1.) Push the tubing all of the way up to the stop where the X pattern is.2.) Cut the back side where the notch goes straight across to hold the tube in place.3.) Then you can cut the top on both diagonal cuts to archive the desired fit.4.) Just do it like the picture shows. I added other variations as well as one that has multiple length notices.