Razor Blade Scraper Remix

I modified the original design to:

-Fit 61mm wide razor blades (the ones I got with a utility knife are 61mm wide at the cutting edge, 32mm wide in the back and 19mm deep).
I'm not sure what blade size the original was made for, but my 61mm wide ones had different angles to fit perfectly.

-Use M3x5mm bolts and nuts to attach the blade more securely.

-Use a blade guard.
It has a spot on top for a 10mm magnet that holds it in place.