The Hatsukokoro Kurogane Blue #2 Petty 85mm is handcrafted in Tosa, Japan and reflects the region’s long tradition of rugged, high-performance blades. Built with a hammer-forged san mai construction, it features a Blue #2 (Aogami #2) carbon steel core that delivers excellent edge retention, easy sharpening, and a crisp, responsive feel on the stones. The soft iron cladding adds toughness and balance, while the kurouchi finish provides a rustic look and a bit of added protection against corrosion.
Blue #2 carbon steel is well known for taking a very fine edge and holding it through extended use. Like all carbon steels, it will develop a patina over time and should be dried after use to prevent rust. These knives often benefit from a light finish sharpening out of the box to reach their full potential. With proper care, this knife offers outstanding performance in a compact, versatile format.
Care Instructions: Hand wash and dry immediately after use. Do not leave the knife wet or in a damp environment. Avoid cutting hard or frozen foods. Use a soft wood or rubber cutting board to protect the edge. Carbon steel will naturally develop a patina with use.
Finish sharpening is recommended for optimal performance.
Weight: 2.8 oz (78 g) Blade Length: 85 mm Total Length: 214 mm Spine Thickness at Base: 3 mm Blade Height: 33 mm
Blue #2 carbon steel is well known for taking a very fine edge and holding it through extended use. Like all carbon steels, it will develop a patina over time and should be dried after use to prevent rust. These knives often benefit from a light finish sharpening out of the box to reach their full potential. With proper care, this knife offers outstanding performance in a compact, versatile format.
Care Instructions: Hand wash and dry immediately after use. Do not leave the knife wet or in a damp environment. Avoid cutting hard or frozen foods. Use a soft wood or rubber cutting board to protect the edge. Carbon steel will naturally develop a patina with use.
Finish sharpening is recommended for optimal performance.
