MPCNC endcap conduit bushing for cable protection (F-25mm, retrofittable)

Simple endcap for the 25mm MPCNC version.

Can be retrofitted due to it being open.

Has a larger diameter and requires some squeezing to get into the tubing but will therefore hold tightly. 
The corners are also rounded to protect the wires.

Printing

• Filament: PLA/PETG 
  • PLA worked for me without breaking
  • PETG might be better due to temperature resistance and flex
• Nozzle: I used a 0.6mm nozzle so it should also work with 0.4mm
• Layer height etc: doesn't really matter
  • The smaller the layer height, the better the rounded corners (use variable layer height)
• Bed adhesion: Smooth PEI sheet for PLA
  • Important since the contact surface is rather small.
  • A brim is not recommended as this will leave some sharp edges

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