Narex Marking Knife Kit
This marking knife kit is made by Narex in the Czech Republic and contains the same blade and ferrule as their standard marking knife with the 3 mm thick blade. The 3 mm thick, 14.5 mm wide, 38 mm long manganese-vanadium steel blade is hardened to HRc 61 and is sharpened at 20 degrees with a tip angle of 55 degrees.
This kit can be used to make a custom marking knife using material and shaping of your choice. The tang on the blade is approximately 5.3 mm wide by 3 mm thick and 32 mm long and can be epoxied into an appropriate sized hole in a handle.