Hummingbird Whirligig 3D printable model by Sparky6548

Hummingbird Whirligig

Source: Thingiverse by Sparky6548

The Hummingbird Whirligig is a free printable 3D model from Thingiverse by Sparky6548. Hummingbird Whirligig Edit: 5 July 2000 I have added a "spinner" to the front of the prop hub. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-04-16

Tags: Hummingbird, Whirligig

About this model

Hummingbird Whirligig Edit: 5 July 2000 I have added a "spinner" to the front of the prop hub. It is threaded at 1/4-20 so it will just screw onto the threaded rod main shaft and cover the nut securing the hub. Thanks to SuperTroy for the idea! This is the smallest whirligig yet for me. You will need the following items in addition to the 3-D printed parts: (1) - 1/4 inch (6mm) all thread rod about 8 inches (200mm) long (6) - 1/4-20 (m6) nuts (1) - 5/16 (8mm) all thread rod long enough to make a mounting base for the whirligig (2) - 5/16 (m8) nyloc nuts (2) - r4zz skateboard bearings (2) - 608zz skateboard bearings (8) - 8-32 (m4) X 1 inch (25mm round head screws (8) - 8-32 (m4) nuts (1) - 6-32 (m3) X 1 inch (25mm) round head screws (1) - 6-32 (m3) nuts (2) - cotter pins approximately 1/16…

Frequently asked questions

Is this 3D model free to download?
Yes. Hummingbird Whirligig is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Sparky6548.
Who made this model?
Designed by Sparky6548, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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