Helle #99 teräaihio – Sandvik 12C27 ruostumaton teräs, Scandi-hionta, drop point – DIY-veitsenrakennus

Out in the workshop, a custom knife maker clamps the Helle #99 blade into a vice, ready to shape a handle from curly birch. This Norwegian-made blade blank is crafted from Sandvik 12C27 stainless steel, offering excellent corrosion resistance and easy field sharpening. The Scandi grind and drop point profile make it a reliable foundation for bushcraft knives, hunting tools, or everyday outdoor carry. With a stick tang and pre-drilled pin hole, it's ready for your own handle design.

Key specifications

• Blade Material: Sandvik 12C27 Stainless Steel
• Blade Length: 105 mm
• Blade Thickness: 3.0 mm
• Overall Blade Length (incl. tang): 220 mm
• Tang Length: 115 mm
• Blade Shape: Drop Point
• Blade Grind: Scandi Grind
• Blade Finish: Polished
• Hardness: 57-59 HRC
• Tang Type: Stick Tang
• Edge Angle: 23 degrees
• Tang Pin Hole: Yes
• Designer: Helle Design
• Country of Origin: Norway

Why choose it

Helle has been crafting fine knives since 1932, and this blade is cut and ground to exacting standards. The Scandi grind is a favorite among outdoor enthusiasts for its strength and ease of sharpening in the field. The polished finish not only looks great but also helps resist corrosion and reduces friction during use. Sandvik 12C27 steel is known for its balance of edge retention and ease of sharpening, making it ideal for both beginners and experienced makers.

Ideal use cases

• DIY knife making projects – pair with your own handle material
• Bushcraft and wilderness survival
• Outdoor cooking and food preparation
• General camping and hiking

Good to know

This blade blank is supplied without a handle, allowing full customization. The stick tang design provides a secure foundation for various handle materials, and the pre-drilled pin hole simplifies assembly. Helle's Norwegian heritage ensures high-quality craftsmanship and attention to detail.