Description
The North Mountain Blade CHOP 4 (2412-ORCF) is part of the brand’s flagship front-flipper lineup — the series that helped spark the front flipper trend in Asia, with over 50,000 units sold. Designed with a pure, functional aesthetic, the CHOP 4 blends Japanese blade craftsmanship with modern precision machining.
At the core is a 3.5" Japanese-style tanto blade, forged from SLD-Magic Japanese steel in a beautiful three-layer San Mai construction. The visible hamon wave line showcases traditional forging methods while delivering outstanding edge retention (60–61 HRC), toughness, and cutting performance.
The Orange Ceramic Carbon Fiber handle adds a bold, high-visibility aesthetic without sacrificing strength or lightness. Combined with a front flipper mechanism on ceramic bearings, deployment is crisp, controlled, and fast — making it ideal for enthusiasts who value refined action.
The 2412-ORCF is a statement piece: elegant, vibrant, and built for performance. Whether you’re a collector or an EDC aficionado, this knife offers a unique blend of heritage steel and modern design.
Key Features
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3.5" Japanese-style tanto blade made from SLD San Mai steel with hamon wave line
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Front flipper mechanism with ceramic bearings for smooth deployment
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Lightweight, rigid orange ceramic carbon fiber handle
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60–61 HRC blade hardness for excellent edge retention and toughness
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Flagship CHOP 4 series, with 50,000+ units sold worldwide
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Clean, minimalist design language with top-tier craftsmanship
Specifications
| Feature | Details |
|---|---|
| Brand | North Mountain Blade |
| Model Name | CHOP 4 |
| Model Number | 2412-ORCF |
| Product Type | Folding Knife |
| Opening Mechanism | Front Flipper |
| Overall Length | ≈ 8.25 in |
| Blade Length | 3.5 in |
| Blade Material | SLD-Magic San Mai Japanese Steel |
| Blade Style | Japanese-Style Tanto |
| Blade Grind | Flat |
| Blade Finish | Belt Satin with Visible Hamon |
| Blade Hardness | 60–61 HRC |
| Handle Material | Orange Ceramic Carbon Fiber |
| Locking Mechanism | Liner Lock |
| Pivot Assembly | Ceramic Ball Bearings |
| Clip Position | Tip-Up |
| Dexterity | Ambidextrous |
| Designer | North Mountain Blade Team |
| Country of Origin | China |
| Intended Use | EDC / Collection / Tactical |
Feature Highlights
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Premium SLD San Mai tanto blade (3.5") with traditional hamon wave pattern
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Front flipper deployment with ceramic bearings for clean, rapid action
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Striking orange ceramic carbon fiber handle combines durability and style
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Exceptional edge retention at 60–61 HRC
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Part of the legendary CHOP 4 series with 50,000+ units sold globally
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Ideal for collectors, enthusiasts, and refined everyday carry setups