Böhler N690 Blank 100x23x4,2 mm
Hardened and heat treated Böhler Stainless Blade Steel N690, tempered to 60 HRC.
Blanks have pre-cut shoulders and tang, blade oversized profile for you to grind to your design.
They need to be kept cool while grinding to not ruin the temper - by for instance dunking in water after every pass on the grinder.
Blade length is 100 mm, thickness 4,2 mm and height 23 mm. Total length including tang is 230 mm.