Filament Hole Protector 12.5mm
prusaprinters
<p>When I moved my 3D printer into a cabinet, the filament reels were relocated to the top of the new cabinet. The filament spools through the cabinet roof into the printer.</p><p>The cabinet hole needed to pass through three 1.75mm filaments each shrouded by a PTFE tube. The inside hole diameter chosen was 12.5mm. The outside hole diameter is 20mm.</p><p>The cabinet is metal with 1mm panels and has had a 20mm hole drilled through the metal for the filament and protector to pass through. This 3D printed model provides a smooth path through the cabinet roof hole. The model has two parts, a smooth upper section and held in-place by a M20 3D printed nut.</p><p>My print is made in PETG 1.75mm 3DFillies black filament, with 0.2mm layer height and 100% infill on a PRUSA I3 MK3S printer.</p><p>I hope you can find this print useful, too.</p>
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