Utility knife with kurouchi-finished blade and ebony handle, shown with saya cover

Yoshihiro Aogami Super Blue High Carbon Steel Kurouchi Petty Kiritsuke Utility Knife Ebony Handle

6" (150mm) / No Cover
$179.99 USD
Sale price  $179.99 USD Regular price 
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Utility knife with kurouchi-finished blade and ebony handle, shown with saya cover
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Yoshihiro Aogami Super Blue High Carbon Steel Kurouchi Petty Kiritsuke Utility Knife Ebony Handle

SKU:

TASKUPK150EH2
$179.99 USD
Sale price  $179.99 USD Regular price 
Blade Length 6" (150mm)
Optional Saya Cover

High-Carbon Care

This item is made from high-carbon steel. It offers excellent sharpness but can rust or develop a patina if not kept dry and properly maintained.

Blade Hardness
64-65 HRC
Stain Resistant
No
Saya Cover
Optional Magnolia Saya Cover
Full Specifications

Blade

Knife Type
Petty (Utility Knife)
Primary Use
Small detail work (paring, trimming, herbs)
Blade Metal
Blue Steel Super
Grade
Aogami Kurouchi
Construction
Mono-Steel
Blade Hardness
64-65 HRC
Blade Edge Type
Double Bevel
Blade Finish
Kurouchi
Stain Resistant
No

Handle

Handle Material
Ebony
Handle Shape
Octagonal
Bolster Material
Ironwood
Tang Type
Partial Tang
Product Details

Recommended to purchase with Custom-Fit Saya Knife Cover.

Versatile and practical, our handmade Yoshihiro Aogami Super Blue High Carbon Steel Kurouchi Petty Kiritsuke Utility Knife is unparalleled in performance. This knife exemplifies the most intricate techniques of forging, layering, and hammering, with Kurouchi—meaning "Black Forged"—representing a traditional Japanese method of crafting high carbon knives. This unique forging style yields a rustic, unpolished finish, enhancing its character.

With a Rockwell hardness of 64-65, Super Blue High Carbon Steel stands at the pinnacle of high carbon steel metallurgy, surpassing even Blue Steel #1. The knife features a traditional Warikomi construction, sandwiching the super steel between layers of carbon steel, which adds durability and facilitates easy sharpening. The extraordinary skill of our artisans is evident in every detail, creating knives that blend exceptional performance with exquisite beauty.

The Yoshihiro Kurouchi Petty Kiritsuke is designed for versatility, boasting a medium-sized blade that excels in both small and larger tasks. This razor-sharp knife can intricately carve and style vegetables and fruits for beautiful presentations while also handling bigger jobs with ease. With a handcrafted touch, this knife elevates even the simplest tasks, making it an indispensable tool in any kitchen.

Care & Sharpening:
To maintain the sharp edge characteristic of traditional Japanese knives, proper care is essential. Sharpen and hone only with water whetstones, and hand wash and dry immediately after use, especially when working with acidic ingredients. Avoid cutting on bones, nutshells, or frozen foods to preserve the knife's integrity.

Care & Origin
Country of Origin
Japan
Care Instructions
Hand wash only.
Dry immediately.
Avoid the dishwasher.
Sharpening Method
Sharpen by hand using whetstones. Do not use honing rods.

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