Non-Jamming Filament Joiner
thingiverse
Joins two 1.75mm bowden tubes together in a way that doesn't cause filament jams. The magic is NOT in this part, but rather how well the bowden tube is handled! Use an angled drill bit ([like this](https://drillsandcutters.com/sm42-1-8-x-7-16-cone-pointed-end-carbide-burr-1-8-shank/)) to widen the hole of the bottom (output) bowden tube. If it's not widened, you're leaving room for filament to jam! See pic for how the angled output bowden tube should look. Print on the highest quality your printer can to avoid any problems. Pro tip: watch [this video](https://www.youtube.com/watch?v=WIkT8asT90A) on "Magic numbers" to find a better layer height to print at. Most printers can print better at 0.08mm than 0.1mm because it lines up with the steps on the stepper motor.
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