1.75 mm Filament guide
thingiverse
The PLA filament protector prevents the filament from rubbing against parts of the 3D printer during printing by employing a clever design. It uses a PTFE tube as an insert, which significantly reduces friction when the filament is pulled or pushed. To secure this protector in place, I utilized two M3x15 bolts, mounting them to the top cross bar that I designed specifically for this purpose. Printer Settings: Printer: Bulbul Junior Rafts: None Supports: None Resolution: 0.25 mm Infill: 30%
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