Please try to avoid diagonally edges to avoid "puckering":
I'm looking at so many printers and they all have problems.Not sure about your budget; resin printers are quite affordable nowadays.
PS.: I must admit I thought it would be about pocket holes.
Perforated sheet metal is easy:
Carbon has a list of providers with their machines so I'll see how expensive one print would be.At least you could use a service provider. ;-)
PocketHoles. Sorry for highjacking.
PS.: I guess your material is image based. ;-)
If you’re in a city with a Maker lab, they often have a 3D printer for members, but the quality, capabilities, and operational status can be something of a crap-shoot.Carbon has a list of providers with their machines so I'll see how expensive one print would be.