Gridfinity 2x1 bin for Koilboane Turbo Fan

Description

These electric hand-fans go by multiple names and vendors. They're quite handy to keep on your workbench for dusting off your project, or cleaning your desk.

Features

• Fits any hand-fan (turbo or not) with a grip within these dimensions
  • grip thickness == 35mm
  • grep length == 53mm
  • The closer, the better the fit will be obviously
• The rear side actually does clear neighbouring bins, with this exact fan model

Non-Features

• Cannot be used for charging your fan while it is in the bin, since the charging port of this fan is at the very bottom. This is not a fault of this bin, but a “feature” of the fan. Think fancy inconvenience like the Apple Magic Mouse.

Parametric design in OpenSCAD

The model is fully parametric and supports Customizer.

Feel free to adapt this model to your needs and make sure to share your bins as well!
Please note, this makes use of the wonderful BOSL2 library for OpenSCAD.

Recommended print settings and requirements

This is an easy print.

The .3mf project file includes a modifier block so you can have a fancy top surface while not wasting print time on ironing a bottom plane that you won't see anyway.

• The 0.20mm STRUCTURAL preset in Průša Slicer makes a solid base.
• No supports needed (the magnet holes at the bottom have overhang compensation built in so they print cleanly.)
• Your preferred filament that best suits your workbench. (My personal preference is PET-G.)
• Can be printed on a Průša mini or other small-format printers.
• Prints in a under 2 hours on an original Průša CORE ONE with High-Flow nozzle. (standard 0.4mm)

Gridfinity Features

• Accepts the usual magnets at the bottom to keep your bin safely in place. (6mm ∅ × 2mm disc magnets)
• Without a fan this bin is stackable

Also check out my other Gridfinity bins! Leave a like and a follow while printing and don't forget to post a make afterwards! I'm always happy to see my creations in use on your grid!

Changelog

• 2025-05-30: Initial release

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What is Gridfinity?

Gridfinity is an open-source specification for an organisation system that prioritises overview over storage-density. It's highly flexible and basically all items can be modified to exactly fit your specific needs.

Gridfinity was introduced by Zack Freedman on their YouTube Channel, Voidstar Lab.  
Gridfinity: Your Ultimate Modular Workshop is FREE!

You can also find unbounded amounts of printable parts for gridfinity on Printables and other 3D-Model platforms.