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Yu Kurosaki AS Kokusen Ei Petty 130mm

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$367.00 NZD

Specifications
Style
Petty
Edge Length
132mm
Bevel
Double Bevel
Overall Length
260mm
Blade Height @ Heel
28mm
Spine Thickness @ Heel/Mid
1.8mm
Weight
78g
Maintenance Level
High
Blade Material
Blue Super Core, Stainless Tsuchime Clad
Handle Material
Octagon Ebony & Blonde
HRC
63

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Blade Type

The Petty knife, a quintessential tool in Japanese cuisine, is a smaller utility knife used for precise, delicate tasks. Often considered a smaller sibling to the chef's knife, it excels in hand-held tasks like peeling, trimming, and intricate cutting. Its versatility makes it an essential for detailed culinary work.

Steel Type

Japanese Blue Super Steel, an elite variant of the "Aogami" series, is a high-carbon steel alloyed with chromium, tungsten, and added vanadium. This composition enhances its wear resistance, edge retention, and overall toughness. It will still rust if left wet for too long, but not as quickly as any of the other carbon steels. Favored in fine knife crafting, Blue Super Steel is renowned for producing exceptionally sharp and durable Japanese knives.

Recommended Maintenance

Store it in a dry environment using magnetic strips, knife rolls, or sayas. Avoid hitting hard or frozen objects and twisting the blade while cutting. These knives are not dishwasher safe. Clean with hot water and a soft cloth, and dry immediately after use to prevent rust spots on the high carbon steel. For more information please read the blog below.

Introducing

Yu Kurosaki

Yu Kurosaki is now one of the most well-known blacksmiths in Japan. He experienced a rapid rise to fame through his beautiful knife aesthetics, his thin grinds, and use of exotic steels like SG2, HAP40, and stainless-clad Blue Super. The Fujin was among one of the first lines of his that contributed to this fame. The striking Tsuchime finish is now instantly recognizable and is truly a piece to be experienced first-hand.

Learning Centre

Knife Care

This knife is made from a high-carbon steel and as such, will require a little more care than a regular off-the-shelf knife. It must be dried shortly after use, as prolonged exposure to moisture can cause rust spots to appear. A very light coat of oil during storage also helps to prevent rust spots. A patina (colouration and seasoning of the steel) will occur with use.