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Polymaker PolyDryer Box PC4-M6 Coupler Adapter — image 1
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Polymaker PolyDryer Box PC4-M6 Coupler Adapter

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Adapter to use PolyDryer boxes with PTFE Bowden tube couplers for better connections. Works on both outlets.

Rating
5 / 5
Likes
70
Downloads
456
Makes
8
Views
1,542
Reviews
8

Updated at source:

Model information

Category
Accessories
License
Creative Commons — Attribution — Share Alike

I love the Polymaker PolyDryer boxes, but I wanted a way to securely connect the 4mm PTFE tube to the box, so I made this model. The adapter is chamfered on the inside to gently guide the filament to the coupler. It can be installed on either outlet.

Print settings:

  • Material: PETG. PLA will work too, but it's not as temperature-resistant as PETG.
  • Layer height: 0.1mm. I also got good results with 0.2mm if you want a faster print, but I prefer 0.1 when printing threads.
  • Orientation: both parts flat on the print plate.

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