Summary

This can be 3d printed but it is meant for laser cutting from 5mm acrylic. Export the files as SVG for laseror PNG for wood cutting templates.
You can find a video about this here: https://youtu.be/3nMA7zRw65E

Print Settings

Printer:

Xtool P2

                                            <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>n/a</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>n/a</p></div></p>                                                    <strong>Filament:</strong> n/a Acrylic or wood                clear                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>glue with Tensol 12</p></div>

Cycloid Gear Laser Cut