Magnetic Pegboard Screwdriver Rack

No special print settings required, though you will have to re-orient the model (I always forget to do this in F360 - sorry). I didn't have to use supports. You can use either 10X2mm or 10X3mm rare earth magnets. Heavier tools work better with the 3mm, though they are a lot more expensive. It requires sixteen of them (2 per slot). Once you insert the magnets, you won't get them out without destroying the print.

Pegboard holes (1/4" in this case) are notoriously unevenly spaced. I take a 5/16 drill bit and just widen one of the holes. If you have to force this too much, you will break off the hooks. You were warned.