Stanley knife blade guard
thingiverse
I lost the safety guard on my stanley knife so designed a new one. No special print setting. I printed it with the slot for the blade against the print bed surface but you can't really go wrong whatever settings you use.
Download Model from thingiverse
With this file you will be able to print Stanley knife blade guard with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Stanley knife blade guard.