Sanding Disc Storage Tower: 3D Print a Grit-Sorted Tower for 5-Inch Hook-and-Loop Discs

A tidy workbench with a matte charcoal 3D printed storage tower holding stacks of 5-inch sanding discs in separate compartments

Introduction Ask a workshop where its 120-grit discs live and you will be shown a drawer, a torn box, a zip bag, and a stack of discs of unknown grit stuck fuzz-to-abrasive in a corner — each one slowly ruining the next. Hook-and-loop sanding discs are consumables, but they are not cheap, and they die … Read more