Drill spool rewinder

Drill spool rewinderdiameter of hexagon part is 8mmspool hole diameter 70-26mmAssemblyinsert 2 little cilinders inside one half of screw partglue 2 screw parts togetherput hexagon part to part with hexagon holePrint settings0,1mm layer3 walls (for screw parts use 7 walls)15% infill (for screw parts use 50%)no supports