Crows Nest store now open from Friday to Tuesday, 10am till 6pm.

Xinguo  |  SKU: XING_ASHYK_GY240_2

XINGUO Aogami Super Honyaki Gyuto 240mm Double Spacer Amboyna Burl Handle with Saya

Sale price $35,020.00 Regular price $41,200.00

IMPORTANT: Carbon steel knives can rust or patina quickly if not cared for properly. They require regular cleaning, drying, and oiling. If you are unfamiliar with carbon steel maintenance, we recommend choosing a stainless steel option instead.

Availability

  • St Peters (Online/Showroom)
    2 Bishop St Unit 2 St Peters NSW 2044
  • Crows Nest (Storefront)
    107 West St, Crows Nest NSW 2065
    Pickup only
Detailed Specifications
Line Xinguo Blue Super Mizu Honyaki
Profile Gyuto / Chefs Knife
Bevel Type Double Bevel
Weight 238 g | 8.4 oz
Edge Length 247 mm | 9 23/32″
Heel Height 55 mm | 2 11/64″
Width @ Heel 3.8 mm | 5/32″
Width @ Mid 2.4 mm | 3/32″
Width @ 1cm from Tip 0.8 mm | 1/32″
Steel Blue Super / Aogami Super | Carbon
Blade Construction Honyaki
Hardness (HRC) 62 - 65
Surface Finish Mirror Polish
Handle Heart-shaped Ironwood Handle with Blonde Ferrule
Region Other
Best for
  • Pro chefs
  • Enthusiasts
  • Collectors
  • Free shipping for knives over AU$200 Australia wide.
  • World-wide shipping via DHL Express, 3 to 5 days.


Xinguo’s Honyaki are special items in many ways, the look, the steel and even the maker and region of production. These blades are truly remarkable to look at, and I don’t want that statement to overshadow the performance of them. It is the first item we stock made by Xinguo’s team and I think as a complete package, this Blue Super Honyaki really stands up to this studio’s motto: Pursuit beyond high proficiency in forging and polishing, but seek strong expression in different products.

The elephant in the room is, these are Mizu Honyaki Blue Super blades. The Blue Super Honyaki are already pretty hard to find due to the difficulty and high failure rate, but Xinguo pushes this even further by performing a water quench rather than a safer and perfectly viable oil quench. This brings the steel to its highest achievable hardness of 64-65 HRC, and allows a very thin and fine edge to be put onto them. Combining with a quite well controlled convex grind, the cutting performance can go toe to toe with some of the Japanese counterparts that produce similar knives.

The appearance would be a totally different story, and I think Xinguo has achieved their goal of seeking strong expression with this knife. This surface of the knife is entirely covered by very strong alloy banding, and the fine glitter-like patterns has such a strong texture that makes me think of the legendary Wooz steel. This alloy banding is a phenomenon commonly found on alloy carbon steel especially those with a lot of Tungsten, but this is not common especially like this one with strong contrast. To intensify this look, the blade is etched to increase the contrast. The harmon turns to a light grey colour with brighter banding over it, but the hardened steel shows a mesmerising blue sheen, which looks breathtaking when paired with the mirror polishing and the white banding floating over it.

When having a single light source shined onto the blade, it can present different look at different angles, in some angle, the blade would appears as a typical Honyaki with hazy hamon and dark polished hardened steel, i you keep turning it, the hamon will start to pick up a golden sheen and reveal its second layer, then at certain angle, the allow banding will suddenly show up, drizzle the entire blade with texture. This is a very complicated knife that you can spend hours looking at it, and it just feels more impressive when you realise all of these are achieved by specific techniques applied to a monosteel blade.

The knife takes a more Sakai style profile, but made a bit wider than typical, although Honyaki tend to be some of the more “collector items” this board blade with a pretty thin edge would still be happy to chop through whatever you feed to it. For head chefs and collectors, this line offers a reasonable option for you to experience Honyaki Ownership, but I say the price speaks very little about how well these blades are made, whether in terms of fit and finish, craftsmanship or overall design and aesthetics.

Pros Cons
  • Excellent performance
  • Great artistic
  • Excellent fit and finish
  • High budget
  • Prone to rust
Care Instruction
  1. Don't cut hard things! Japanese knives are brittle so bone hacking is a NO NO!
  2. Wash with neutral detergent after use, and wipe dry;
  3. Please don't wash knife with dishwasher, it will damage the wood handle;
  4. Be careful not to leave the knife close to a heat source for a long time;
  5. It is a lot more dangerous to cut with a blunt knife than a sharp knife!
  6. It is best to sharpen a Japanese knife regularly on a waterstone.
  7. Oil the (carbon) knife if storing for an extended period of time to prevent rust.

Xinguo

Xinguo — The Outsiders Making Their Mark

Xinguo is a brand that is truly unique, as a small group that started their business as hobbyist knifemakers and knife repairers, they gained their skills and reputations rapidly. They started their knifemaking journey back in 2015, crafting American/European high alloy steel kitchen knives while taking repair of some high end Japanese knives. By 2022, they finally set up their factory in Shanghai and went into full scale production.Their approach is almost a hybrid between western and Japanese knifemakers, often use modern powder steel from Crucible or Bohler but finish their blade with profile and geometry you’d only found on Japanese makers.

This team is not bound by any tradition and rules, and constantly seeks better solutions for a certain product. You can see knives in their catalogue with steel like RWL34, M390, Magnacut, Swedish Damateel or even their own forged dual core stainless damascus. The execution on some of the complicated details can easily match some highly skillful custom knife makers, whether its integral damascus bolster, multi-directional taper and detachable nine-piece handle. At the same time, Xinguo’s team is very familiar with common finishing methods used on kitchen knives with different origins. They produce many of their monosteel knives with very clean brushed finish and their Damascus often has a mirror finish with very high contrast. But when it comes to Japanese Kasumi or even Mirror polished Honyaki, years of experience in repairing allow them to bring out a finish that matches their Japanese counterparts.

They are also great solutionmakers that fully leverage the industry that China has to offer. You could see in their factory the gigantic contact wheel that is made to match the Japanese grinding stone, which they made custom order for to repair the concavity of the single bevel knives. They would also develop their own abrasive solutions just to finish their knife with a certain look with better consistency and speed. Due to their need to deal with high alloy powder steel all the time, they even made their own diamond stone. This is a group that has ambition in their product and a skill set to match it. Their motto says it pretty well: Don’t just be content with high proficiency in foreign and polishing, but seek the expression of different products.

“From hobbyist repairers to rising makers — a small team crafting their own path outside tradition.”

Est. 2022
Known for Started as hobbyist knifemakers and repairers, rapid skill growth
Read more about Xinguo
Xinguo — Other
Open in Maps app
Tip: add map_place_id for best accuracy.
Profile: Gyuto
Profile

Gyuto

Chefs Knife

A Japanese chef's knife is known as a gyuto (牛刀 ぎゅうとう) gyūtō), literally meaning 'beef knife'. Its blade resembles a flatter version of a French chef's knife. Japanese cutlery is known for sharpness due to its acute blade geometry, and the hardness of the steel used, sometimes exceeding 60 HRC on the Rockwell Scale A typical western chef's knife may be sharpened to an edge angle of 20-22°, while a Japanese gyuto generally has a sharper edge angle of 15-18° (or even lower), which requires a harder, more brittle grade of steel. In recent years Japanese gyuto have gained in popularity with western chefs.

A modern chef's knife is a multi-purpose knife designed to perform well at many differing kitchen tasks, rather than excelling at any one in particular. It can be used for mincing, slicing, and chopping vegetables, slicing meat, and disjointing large cuts.
Composition

Blue Super / Aogami Super Element Composition

Compare with
    Blue Super / Aogami Super
    2.25% 1.7% 1.1% 0.6% 0
    C Carbon 1.45%
    Primary hardening element. Raises hardness and wear resistance — but too much increases brittleness and corrosion susceptibility. As a reference: German 1.4112 (~0.5%) sits at the low end; VG-10 (~1.0%) is a common mid-range; SG2 (1.25–1.45%) and ZDP-189 (~3.0%) represent high and extreme ends respectively.
    C
    1.45%
    Cr Chromium 0.4%
    Raises corrosion resistance; 13%+ qualifies steel as stainless. Also improves hardenability and wear resistance. In kitchen use, higher chromium levels contribute to a slight drag or sticking sensation when cutting — a trade-off for the rust resistance it provides.
    Cr
    0.4%
    V Vanadium 0.4%
    Forms extremely hard carbides for superior edge retention. Also refines grain structure, improving toughness.
    V
    0.4%
    W Tungsten 2.25%
    Forms hard carbides for wear resistance and edge retention. Gives the steel hardness even at elevated temperatures.
    W
    2.25%
    Mn Manganese 0.25%
    Aids hardenability and strength. Acts as a deoxidiser during smelting. Excess can reduce toughness.
    Mn
    0.25%
    Si Silicon 0.15%
    Strengthens the steel matrix and acts as a deoxidiser. Improves hardness and resistance to oxidation.
    Si
    0.15%
    P Phosphorus 0.025%
    Impurity from the smelting process. Even small amounts cause brittleness — steelmakers keep this as low as possible.
    P
    0.025%
    S Sulfur 0.004%
    Impurity that reduces toughness and promotes brittleness. Intentionally added only in free-machining steels.
    S
    0.004%
    C — Carbon Cr — Chromium V — Vanadium W — Tungsten Mn — Manganese Si — Silicon P — Phosphorus S — Sulfur
    Hardness 62–65 HRC
    555759616365+
    Steel
    Blue Super / Aogami Super
    Category
    Carbon
    Manufacturer
    Hitachi Special Steel, Japan 🇯🇵
    Hardness
    62–65 HRC
    Steel

    Blue Super / Aogami Super

    • Manufacturer
      • Hitachi Special Steel, Japan
    • Nature Carbon
    • Hardness62–65 HRC
    Aogami Super steel, also known as Blue Super Steel, is highly esteemed among Japanese carbon steels for its exceptional qualities. Produced by Hitachi Metals Ltd., this steel surpasses Blue Steel No.1 in its composition, featuring higher amounts of carbon and tungsten, with the addition of vanadium. Aogami Super is celebrated for its remarkable edge sharpness and superior edge retention capabilities. It can achieve high levels of hardness without becoming brittle, a characteristic that sets it apart and endears it to knife enthusiasts worldwide. The steel's enhanced carbon content enables it to maintain sharpness for extended periods, while the added chromium aids in rust resistance. A touch of vanadium increases its toughness, making it less prone to chipping. These attributes make Aogami Super one of the most revered high carbon steels globally, often described as a knife nerd's dream for its balance of hardness, durability, and maintenance ease.
    Construction: Honyaki
    Construction

    Honyaki

    In Japanese kitchen knives, "honyaki" (本焼) denotes a traditional forging method where the blade is crafted entirely from high-carbon steel, often white or blue steel. Mimicking samurai sword craftsmanship, honyaki knives are either oil-quenched or water-quenched. Water-quenching produces an extremely hard yet brittle blade, requiring exceptional skill to achieve without cracking. Oil-quenching is more forgiving, offering a balance between hardness and resilience. Both techniques yield knives with sharp, enduring edges. Due to the complexity of production, honyaki knives are prized for their unparalleled performance but are costly and challenging to maintain, appealing mainly to expert chefs or serious knife enthusiasts.

    Normally the hardness of Honyaki blades is HRC 1 to 2 higher than non-honyaki blades.

    Finish: Mirror Polish
    Finish

    Mirror Polish

    Mirror Polish is a simplistic yet hightly demanding process, where the roughness of the metal surface is gradually removed with higher and higher grit abrasives, leading to a extremly smooth surface with only specular reflection, just like a mirror.

    The Mirror Polish can be applied to various constructions, ranging from Damascus to Honyaki. It can reveal the beautiful Hamon on the Honyaki blade, and form textural contrast on damascus. The perfect surface is highly appreciated, but it also means a lot of care must be give to avoid it being scratched.

    Handle
    Handle

    Heart-shaped Ironwood Handle with Blonde Ferrule

    • Profile Heart Shape WA
    • Material
      • Desert Ironwood

    The heart-shaped desert ironwood handle on Japanese kitchen knives offers ergonomic advantages, providing a comfortable grip that reduces fatigue during prolonged use. Its design conforms naturally to the hand, enhancing control and maneuverability for precise cutting tasks. This handle shape also promotes balanced weight distribution between the blade and handle, improving overall control and reducing strain on the wrist and arm.

    Beyond functionality, the Desert Ironwood's luxurious appearance adds aesthetic appeal to the knife, elevating its visual appeal in the kitchen. Whether it's a versatile Santoku knife, a multipurpose Gyuto, a specialized Deba for fish, or a precise Yanagiba for sashimi, the heart-shaped Desert Ironwood handle enhances both the performance and the beauty of Japanese kitchen knives, making them indispensable tools for culinary enthusiasts and professionals alike.

    1 / 5

    You May Also Like