Just a safety knife / cutter like this:
https://www.martor.com/it/prodotti/coltelli-di-sicurezza/product/secumax-combi-109137.html
very simple to print and use
Two files: the body and the top, print insert the blade and put the cover, you can add a screw to the top to close
| security_cutter.stl | 1.4MB | |
| security_cutter_top.stl | 223.7KB |
