N690 Puukko Knife Blank - N112 (N112)

N690 Puukko Knife Blank - N112

A puukko carries a straight edge and a hidden tang. That combination makes it light in the hand and easy to control for detail work in the field.

Böhler N690 is the stainless most outdoor makers settle on. Cobalt and vanadium give it fine grain and real edge retention, and 17% chromium means it survives a wet pack.

We buy steel direct from Voestalpine, grind each blade by hand on the belt grinder, and return the blanks to Voestalpine for heat treatment done to spec.

Specifications
Steel : Böhler N690 Stainless Steel
Hardness : 58-60 HRC
Thickness : 4,2 mm (0.17 in)
Blade Length : 125 mm (4.9 in)
+Tail Length : 80 mm (3.1 in)
Tang : Hidden Tang
Pin Holes : 6 mm (0.24 in) (8 mm (0.31 in) for N114)
Grinding : High Flat Grind (with secondary bevel)

From here it is handle work. Our scale and pin stock is cut to suit blanks in this size range.

Knife making supplies are all we do. Outdoor, EDC, hunting and kitchen blade blanks, ground in house and heat treated at the mill. Sent sharpened as standard. Add a note at checkout if you want it left unsharpened.

UPS Express delivery worldwide — 1-3 business days across Europe, 2-5 to the United States.