A very quick, and a little dirty, implementation of how to create panels, of any size, that mimic those on the apple mac pro. Hole size varies with the thickness of the panel

Create a panel any size or thickness and get the correct size holes placed where they should be. The the "Make overhang printable" setting in Cura may be useful for thicker panels.

a small edit to separate the $fn for the spheres from the global one Set this to a low value to speed up rendering while working and up it for the final render.

Be warned this can take a while to render, especially for thinner panels (more, smaller holes). This means it is probably better to use a low $fn while designing and bumping it up for the final render.

I suppose you could call this a remake of https://www.thingiverse.com/thing:3694153

It is all described in the blog at https://saccade.com/blog/2019/06/how-to-make-apples-mac-pro-holes/

Creality

Ender 3

No

No

0.4

20