My blade is 53mm wide (see photos). Thats what I have at home…
Extra materials:
4x M3 12mm bolts
1x M3 8mm bolt
5x M3 nuts (low profile is better for me but its up to you at the end)
8 x washers
Building process is similar to the original one ( except that glue goes only on handle; for blade use small screw; press-fit nuts to the respective holes)
PRINT, BUILD AND USE AT YOUR OWN RISK.
This is very dangerous and you can easily cut yourself!!!