Ender 3 captured ptfe precise cutting guide
thingiverse
I'm having trouble making a precise cut in my PTFE tube to apply the hotend fix, so I've adapted OneBadMarine's Ender 3 cut into this version to make it easier for myself. If you're more skilled at this sort of thing than I am, then the original will probably work just fine. This revised version includes a longer length of tube to keep the PTFE straight and reinforced blade guides with a slightly narrower gap. I've also added versions of the Cr-10 and CR10 Pro cutting guides for your convenience. Check out https://www.thingiverse.com/thing:3203831 for the hotend fix itself. Additionally, I've included an endless cutting guide "cutter" that can be used to cut your PTFE tube to a custom length.
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