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Sukenari HAP40 240mm gyuto (custom handle with saya)

Sukenari HAP40 240mm gyuto (custom handle with saya)

Regular price ¥59,000 JPY
Regular price Sale price ¥59,000 JPY
Sale Sold out

This Sukenari 240mm gyuto knife, made of HAP40 steel, one of the hardest alloys used to make kitchen knives, have a nice minimalist aesthetics and equally excellent performance. The intrinsic toughness of this powdered steel allows for far thinner grinding than is possible with other steels. Furthermore, it maintains that sharpness is far longer than most others. If you're looking for a Japanese knife with amazing edge retention, the Sukenari HAP40 series should be at the top of your list.

❖ Sukenari Hamono, established in 1933, is a high-end professional knives manufacturer located in Toyama, Japan. This small forge is led by the third-generation blacksmith, Nobuo Hanaki-san. They are famous for their ZDP189's and shirogami#1 honyaki knives. They are also well-known for their excellent grinds and very consistent heat-treatment. 

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Brand/ maker: Sukenari
Location: Toyama, Japan
Knife type: gyuto (with saya)

Construction type: sanmai | stainless clad
Steel: Hitachi HAP40
Steel category: semi-stainless
HRC: 67


Total length: 384mm
Blade length: 232mm
Blade height at heel: 50.4mm
Spine thickness at handle: 2.5mm
Spine thickness at heel: 2.5mm
Spine thickness at middle: 2.1mm
Spine thickness 1cm from the tip: 0.9mm
Weight: 182g

Edge/bevel: 50:50
Handle: octagonal rosewood
Ferrule: blonde buffalo horn ¹
Hand orientation: ambidextrous
Saya/sheath: Included

¹ The blonde horn ferrule is a natural product so the color may vary.

NOTE: Migaki finish is delicate and can be prone to fine scratches. When you slide on the magnolia saya, be aware that you might notice some minor hairline marks on the blade face. 

Reminder: Japanese knives, like this Sukenari HAP40 240mm gyuto knife, appreciate additional care. Explore our guide to learn how to maintain its prime condition.

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Exclusive of shipping fee.
We ship worldwide. We use EMS.


Shipping information

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Care Guide

• Use whetstones for sharpening
• Use wooden or rubber cutting boards
• Keep clean and dry to prevent rust
• Avoid cutting bones or frozen foods
• Hand wash only - no dishwasher
View full Care Guide

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• Check our FAQs for quick answers.
• Still have questions? Email us at info@zahocho.com or fill out our contact form.

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  • MADE IN JAPAN

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