Summary

A 3d printed version of the one by telekyle on Reddit
There is the original size plus a shorter one for smaller print beds and it is for skateboard bearings
https://www.reddit.com/r/Luthier/comments/t3hnwn/testing_my_diy_fretboard_radius_jig_designed_in/

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Ender 3</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>                                                    <strong>Filament:</strong> Any PLA                Any

Fretboard Radius Jig