This is a wider version of the original design. This design fits Diablo Tools Metal Cutting blade.
Pretty easy to print, I recommend at least 4 perimeters, 4 top, and 4 bottom layers (4 shells). I used Hatchbox PETG Green because I don't know if PLA would be up to the task. So if you can, print this with PETG or ABS.
3M x 8 screws and 3M hex nuts (2x)
3M x 8 screws and 3M hex nuts (2x). Use nyloc nuts if you have them. Also, you will need to drill out the front hole. Use a hardened drill bit if you have it and some tapping oil (or just oil) when drilling.