Master Spool
prusaprinters
Screw-in or snap-on spools are easy and convenient, but if they should come off and fall apart, it would be awful. So, I designed a secure and smart spool using M3 screws.Required other than printed parts:6x M3 hex nuts6x M3x10mm or more screws (It will work with at least 3 screws, 3nuts)Print Settings:Material: PLA, PETGNozzle: 0.4mm, 0.6mm, 0.8mmLayer height: 0.30mm , 0.40mmSupports: noPerimeters: 2Infill: 15% or moreA perfect filament clip for this spool: https://www.printables.com/model/199130-prusament-filament-clip
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