Polar SS 105

The Polar SS 105 (produced as model 108) is a versatile stainless steel blade, created through a collaboration between Brisa and Lauri. 
Forged from corrosion-resistant X50CrMoV15 stainless steel, it features a traditional Scandinavian geometry enhanced by a clean ricasso
—facilitating the fitting of a guard—and an optimized fine grind for improved edge durability and seamless cutting performance.

Designed with a narrow, hidden tang (rat-tail tang), it provides an elegant and straightforward foundation for crafting traditional Puukko 
knives and outdoor survival tools.

Overall length: 225 mm
Blade length: 108 mm
Blade thickness: 3.2 mm
Blade width: 21 mm
Blade material: Stainless X55 (HRC 57–58)
Bolster: 3571 or 3576