Bear Extruder Bowden Cap

EDIT: This is redundent now as Pekcitron has updated the Bear Extruder and X Axis to v0.5a which contains full reverse bowden part in the optional parts. If you are still using the v0.4 then this will still work.


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Intended for those who are using Pekcitron's Bear Extruder and X-Axis (https://github.com/gregsaun/bear_extruder_and_x_axis currently in development) and want to use a Reverse Bowden to feed their filament into the extruder.

You'll also need one of these:
Full Bear - https://www.thingiverse.com/thing:2881781 by Karlosek (I use this, works great)
Half Bear - https://www.thingiverse.com/thing:2825557 by ctilley79 (not tested this one post Bear upgrade)
There may be others out there that you can use, but I've used these two.

Fit's a standard threaded bowden coupler such as https://e3d-online.com/threaded-bowden-coupling for 1.75mm filament, you'll need two of these and some PTFE bowden tubing at least 45cm long. The thread is 1