3D Printed Dremel Bit Organizer for Workshop Tools

Design preview. Rendered from the file, not a photo.

The maker says it fits: Proxxon rotary tool. See the proof

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What it does

Holds 60 rotary tool bits in one compact tray so your workspace stays neat and organized
Staggered holes make it easy to grab the bit you need without fumbling through clutter
Deep slots fit cutting and sanding disks plus six Proxxon bit holders in the same organizer
Printed on demand to your specs so you only pay for what you actually use

Keep your workshop clean and efficient. This organizer holds all your Dremel and Proxxon bits in one place, so you spend less time hunting and more time creating.

The tray stores 60 tool bits with holes that go 23mm deep, giving smaller bits a secure grip. A lower section with a 25mm depth holds your cutting and sanding disks. Six wider holes fit Proxxon bit holders. The holes are staggered on each layer so you can access any bit without removing others.

Measures 101mm by 107mm by 72mm. Designed to work with standard rotary tool bits and compatible with Dremel. Not affiliated with, endorsed by, or sponsored by Dremel. Dremel and its product names are trademarks of their respective owners.

4.4k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Proxxon rotary tool

That is the maker's word, not a fit we measured. Check the size below against your own.

Proxxon rotary toolFrom the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.