Customizable miter slot runner generator. This is useful for making custom table saw and router table jigs. Variables include length, number of holes, nut or countersink screw holes, optional t-groove.

Example print settings:

• Elegoo Neptune 2s
• Basic/cheap PLA
• 200C / 60C - nozzle/bed
• .28mm "Draft"
• Combing OFF
• Infill: 10%, grid

I found for my DeWalt 7491RS, printed as above, the ideal dimensions were:

• slot_width = 19.25; // 19.25 Perfect; 19.2 - hair loose, 19.3 snug in a few spots
• slot_height = 10.40;

But it took quite a bit of trial and error to dial in and you will likely need to do several 1-segment tests on your own equipment.

Source also available on GitHub: https://github.com/noise/miter-slot-runners

Original thing was created by Thingiverse user mythran, and is licensed under cc.

Additional changes made by n01s3.