support ring to fix and plug ptfe tube if filament 1 75mm is not in use —

Founded support ring to fix and plug ptfe tube if filament 1 75mm is not in use models & stl files for printing
Labels PTFE tubes
Finder_01
E3D V6 175mm hotend
TomasHoracek
PTFE výstup
Honzal
PTFE vstup
Honzal