I am really bad with knives apparently.  I break them all the time, sometimes I even lose them!  I invented an incredible new exciting idea, if I can pour metal into a mold of an axe head, why not a knife blade??  So, I tried it.. and this is what happened!

Enjoy.

Also, I have another mod if you need easier scythe's:  https://mods.vintagestory.at/scythemold