Laurin Metalli Progressive Tempered 77mm Carbon Steel Blade Blank
S146247
- Finnish-made 80CrV2 carbon steel blade blank from Laurin Metalli, Kauhava
- Progressive tempering — edge hardened to ~RC63, spine at ~RC53 for toughness
- Blade dimensions: 77mm length × 20mm depth × 3.25mm thickness
- Thinner profile than a laminated blade — slices cleanly and is easy to sharpen
- Arrives heat-treated and sharpened, ready for handle fitting
- Suited to knife-making, handle replacement and craft builds
The Laurin Metalli Progressive Tempered Blade is a 77mm knife blade blank made from 80CrV2 carbon steel, produced in Kauhava, Finland. Progressive tempering gives the blade a hard cutting edge — approximately RC63 — while the spine and body remain at a tougher RC53, closely mimicking the performance of a laminated blade without the added thickness that lamination requires. The result is a blade that takes and holds a keen edge, yet resists snapping under lateral stress. Measuring 77mm in blade length, 20mm deep and 3.25mm thick, it is sized for a compact general-purpose or hunting knife. The blade arrives heat-treated and sharpened, ready for handle fitting. Supplied as a bare blade blank, it suits knife-makers, craft enthusiasts and anyone wanting to build or restore a working field knife with quality Finnish steel at its heart.
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