SKU: 78289462517

Yoshihiro Hayate ZDP-189 Super High Carbon Stainless Steel Petty Utility Chefs Knife Octagonal Ebony wood Handle with Triple ring

Sale price$189.00 Regular price$210.00
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Description

Yoshihiro Hayate ZDP-189 Super High Carbon Stainless Steel Petty Utility Chefs Knife Octagonal Ebony wood Handle with Triple ringZDP 189 is a premium powdered metallurgy steel developed by Hitachi and is widely regarded as one of the hardest steels used in high end Japanese cutlery, even exceeding the hardness of HAP40. Hardened to approximately 6567 HRC, it delivers exceptional edge retention and the ability to hold an extremely fine cutting edge for an extended period, which is why it has become one of the most sought after steels among professionals and serious enthusiasts.

ZDP-189 is a premium powdered metallurgy steel developed by Hitachi and is widely regarded as one of the hardest steels used in high-end Japanese cutlery, even exceeding the hardness of HAP40. Hardened to approximately 65–67 HRC, it delivers exceptional edge retention and the ability to hold an extremely fine cutting edge for an extended period, which is why it has become one of the most sought-after steels among professionals and serious enthusiasts.

With its very high carbon and chromium content, ZDP-189 combines extreme hardness with good corrosion resistance, allowing the edge to last far longer than most conventional kitchen knife steels. This level of performance greatly reduces the need for frequent sharpening, though the same hardness means ZDP-189 requires more skill and proper equipment if sharpening or edge repair is needed.

Due to its cost and demanding production process, ZDP-189 is typically reserved for top-tier knives and is most often used as a hardened core in laminated (San Mai) constructions. Cladding the core with softer stainless steel adds toughness and ease of maintenance while preserving the outstanding cutting performance and edge retention that define ZDP-189.



Knife Specs:

  • HRC: 66-67
  • Grade: Hayate ZDP189
  • Blade Material: ZDP-189 Stainless Steel
  • Edge Angle: Double Edged
  • Handle Material:Ebony (color varies)
  • Bolster Material:Triple Ring Water Buffalo Horn (color varies)
  • Handle Shape: Octagonal
  • Stain Resistant: Yes
  • Saya Cover:Nuri Lacquered Magnolia
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78289462517

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Amazon Customer
Waukegan, US
★★★★★ 5
Best item for lowering cholestoral, and tastes great
I bought this item to accompany my low dose statin, and only on the first bottle, it's working well.
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Reviewed in the United States on December 31, 2020
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Amazon Customer
Cuba, US
★★★★★ 5
Product was in stock; shipped next day
Product used as daily dietary supplement and often hard to find the Super Blend at drugstore or box stores
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Reviewed in the United States on August 13, 2021
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Angela
Port Orchard, US
★★★★★ 5
Well worth the buy!
Color: Black
Ideal paper towel holder for those small places where Space is limited. Very sturdy and functional! Windex can be placed in the holder for easier access and clean up. Easy to install , very sturdy and stable. The adhesive strength is amazing. I have mine in the bathroom to make cleaning my big mirror a breeze.
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Reviewed in the United States on August 22, 2025
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AJ Mendez
Chelsea, US
★★★★★ 5
SpaceAid Paper towel holder w/spray bottle
Color: Black, Color: Black
The quality of SpaceAid products are without a doubt genius and stylish. This is my second product from them and I have to say that I love each one so far. This towel holder is made of a very strong metal and has a spray bottle that fits right inside the center of it. This makes it easy to grab your paper towel and your cleaner all at once. Saving you time. I like it even more because being disabled I can’t bend down to get the cleaner under the sink sometimes, so having it right where I can grab it is such a convenience. I would definitely recommend this product to anyone who likes to have things neat and organized.
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Reviewed in the United States on July 14, 2023
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A Rose
Waukegan, US
★★★★★ 4
Not all that it seems unfortunately
Color: Black
I want to say how much I love this concept, if only it worked. The paper towel holder is very sturdy and well made, but the spray bottle does not work and when trying to contact the seller, the phone number listed does not work. The only way it seems to resolve this is to return the item which after drilling holes in my wall, I really do not want to, I just wish there was a way to get a working spray bottle as that was part of the appeal, but again there is no way to contact them. It would seem like a great value if only it worked. sent an email on their site and they responded quickly and are sending me another one. I may update my review once I receive it.
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Reviewed in the United States on January 24, 2026

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