Utility Blade "Karambit"

The sheath will be added soon once i fine tune it. all that is required is three M3x8 screws (i used self tapping ones but it shouldnt make a difference) and three M3 nuts. Assembly is simple: insert utility blade (as shown in picture). secure it with the nuts and machine screws. the same goes for the ring. it might work without nuts if you do not have them as the tolerances are pretty tight.