Tadachika Slender Single-Edged Koshi Nata Hatchet — 270mm, Yasugi Aogami Blue Steel

OVERVIEW & PRODUCT DESCRIPTION
Achieve maximum reach, massive heavy-duty chopping momentum, and precise single-bevel cutting control with the Tadachika Slender Single-Edged Koshi Nata Hatchet (Model #448), featuring an extraordinary 270mm extra-long slender blade.

Handcrafted in Tosa, Kochi Prefecture—a region renowned for centuries of master blacksmithing—this professional-grade hatchet features a massive 270mm single-edged blade (片刃 - Kataba) with a refined, narrow width (細巾) forged from premium Yasugi Aogami Blue Steel (安来鋼青紙). Designed primarily for right-handed users, the single-bevel slender geometry reduces unnecessary air drag while maximizing wood penetration and splitting accuracy. Offering the ultimate extended reach of a 270mm tool, Aogami Blue Steel ensures exceptional edge retention, hardness, and durability under rigorous daily workloads.

Whether used for professional forestry, heavy log clearing, deep vegetation management, or demanding outdoor bushcraft survival, this authentic Japanese utility hatchet delivers uncompromising performance, extended leverage, and enduring reliability.

KEY FEATURES & SPECIFICATIONS
- Premium Yasugi Aogami Blue Steel Core (安来鋼青紙): Forged from high-grade Japanese carbon steel renowned for exceptional hardness, wear resistance, and long-lasting sharpness.
- Extra-Long Slender 270mm Single-Edged Blade (片刃 細巾 270mm): Specialized single-bevel (Kataba) geometry optimized for right-handed users with an extended 270mm length and narrow profile, maximizing swing velocity, superior wood penetration, and clean cuts.
- Traditional Tosa Forging Heritage (土佐の鉈): Crafted using generations of master blacksmith techniques in Tosa, Kochi, guaranteeing superior structural integrity under heavy impact.
- Heavy-Duty Field & Forestry Utility: Ideal for professional forestry, heavy log splitting, deep land clearing, bushcraft survival, and rigorous outdoor wood-cutting applications.
- Handcrafted in Japan: Built with the uncompromising quality expected of traditional Japanese edged tool makers.

- Specifications:
  - Brand: Tadachika (忠親)
  - Model: #448 (腰ナタ 270mm（片刃）細巾 安来鋼青紙)
  - Blade Length: 270mm (刃渡り 270mm)
  - Blade Style: Slender / Narrow profile (細巾)
  - Edge Type: Single-edged / Kataba (片刃 - Right-handed optimized)
  - Steel Type: Yasugi Aogami Blue Paper Steel / High-Carbon Steel (安来鋼青紙)
  - Origin: Made in Japan

HOW TO CARE FOR STEEL
Wipe away moisture, dirt, and plant sap immediately after use. Apply a light coat of camellia oil or mineral oil to the high-carbon steel blade to prevent rust, and store in a dry location.