Ferramentas e equipamentos

3D Models for Disc Organizers: STL Storage Trays

This collection gathers STL files for disc organizers: holders for sanding and grinding discs, racks for optical media, stackable workshop trays and rotating desktop units. It is useful when you want a defined place for discs of a known diameter instead of loose stacks on a shelf. Each listing comes from a different author, so the dimensions and assembly differ from model to model. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Como esta coleção é montada

O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 13/10/2026


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«3D Models for Disc Organizers: STL Storage Trays»

The models split mainly by what they hold. Sanding and grinding disc organizers are built around a fixed diameter and often hold a stack vertically or in slots, while optical media holders take thin cases or bare discs and are usually wider and flatter. Modular workshop trays are designed to sit next to each other or stack, and rotating desktop units add a pivot so the whole rack turns instead of being lifted out.

Before printing, check the disc diameter the author states and compare it with what you actually use, since a holder drawn for one size will not grip another. Look at the number of parts, how they join, and whether the author lists supports, material and layer settings. Photos of real prints on the model page show how the slots and walls come out far better than a render does.

If the results feel narrow, try related wording: disc holder, disc tray, disc rack, storage stand, or the tool the discs belong to, such as sander or grinder. For media, terms like CD, DVD, jewel case and album holder lead to different designs. Adding a size or a mounting idea, such as wall, drawer or stackable, narrows the list further.

FAQ

Perguntas frequentes

How do I pick the right diameter for a disc organizer?
Measure the discs you store and compare that figure with the size stated on the model page. Many organizers are drawn for one nominal diameter, and a small difference changes how firmly a disc sits.
Do these organizers need supports?
It depends on the shape: flat trays with open slots often print without them, while overhanging lips and rotating parts may need them. The author's page usually states what the model was printed with.
Can I store discs vertically instead of flat?
Yes, both approaches appear in this collection. Vertical slots save shelf space and keep discs separated, while flat trays are easier to stack and label.
What should I check about assembly?
Look at how many separate parts the model has and how they connect, whether by press fit, pins or screws. Parts that print in one piece are simpler, but multi-part designs often allow a larger capacity.

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