What do you mean by “correct”? It’s whatever you want.
Dremel with metal cutting wheel. Cover the rough edge of the sheet metal with trim molding from a PC modding store. Cut window material larger than hole. Epoxy the acrylic onto the inside of the sheet metal.
If the hole is square, before cutting with Dremel use a drill with a large bit to cut holes in the corners. Then draw tangent lines to connect the holes so you have a square/rectangle with rounded corners. This makes cutting easier and installing the trim molding easier because there are no 90 degree angles.
Not sure where to find the trim molding. It’s been 25 years since it cut a hole in my case and it was for adding mesh.
What do you mean by “correct”? It’s whatever you want.
Dremel with metal cutting wheel. Cover the rough edge of the sheet metal with trim molding from a PC modding store. Cut window material larger than hole. Epoxy the acrylic onto the inside of the sheet metal.
If the hole is square, before cutting with Dremel use a drill with a large bit to cut holes in the corners. Then draw tangent lines to connect the holes so you have a square/rectangle with rounded corners. This makes cutting easier and installing the trim molding easier because there are no 90 degree angles.
Not sure where to find the trim molding. It’s been 25 years since it cut a hole in my case and it was for adding mesh.
This is exactly what I did when I built my first PC. I even bought a Dremel to do it.
Looked like shit but I loved it.