PTFE tube 45° beveling jig for 4mm OD 2mm ID tubes

thingiverse

For precision cutting with a box cutter/utility knife. 1) Insert the PTFE tube into the hole. Ensure it's securely held in place and aligned with the jig's edge. 2) Insert the blade into one of the slots, allowing it to slightly pierce the tube's surface. 3) Rotate the tube until all material has been shaved off, leaving a perfectly flat surface. Achieves an ideal 45° angle every time. A 60° version is available here: https://www.thingiverse.com/thing:3479519 If you need to cut a 60° bevel within the other end of the tube, try this alternative: https://www.thingiverse.com/thing:3428779