Spool Holder (Prusa Clone)

Variable size spool holder box, a knock off of Prusa's multi material kit spool holder.

This is an excellent holder for a dry box, as it's sturdy, has a direct feed into a bowden tube that you can then run through a side wall, and you can swap out individual spools without disturbing the rest.

The DXF files provided assume a 3.25mm panel thickness (which is roughly what both my 1/8" birch ply and acrylic measured) and have no kerf compensation, which should be fine as the printed parts provide the mechanical connection. Each DXF file has 2 cutting layers, CUTOUTS and PERIMETER. Cut them in that order.

For different or more precise panel thicknesses and/or kerf compensation, use Fusion 360 to adjust the panel_thickness user variable and "DXF for Laser" by Ross Korsky ( https://apps.autodesk.com/FUSION/en/Detail/Index?id=7634902334100976871 ) to re-export the DXF files with Kerf compensation.

Fasteners are M3 with socket cap heads.
Bearings are 608 skate bearing.
Rods are