This was made as a minimalist way to reduce friction on the spool inside the dry box to print from. This was created to be used with a standard 8.5inx4inx12in (roughly) rubbermaid cereal container. Uses 2 M5 nuts and 2 M5x8mm screws for each bracket. You MUST pause the print halfway to embed the M5 nuts into the brackets. No supports needed for brackets. If printing spool core straight up for smoothest roll action, then you will need supports for the spool core.
Included a step file in case the rubbermaid dimensions are slightly off for easy file modifications.
DryBox_Roller_-_AA.step | 81.5KB | |
DryBox_Roller_Bracket_-_AA.stl | 17.8KB | |
DryBox_Roller_Core_-_AA.stl | 50.3KB |