Gyuto 224mm Damascus Clad Apex Ultra Spalted Amboyna
Hand-crafted by artisan blacksmith and metallurgist Tobias Hangler, this knife is a distilled expression of modern European metallurgy guided by Japanese form. The profile is a classic Gyuto, subtly resolved with a santoku-inspired tip that adds confidence and stability at the front of the blade. With an overall length of 365 mm and a generous 225 mm edge, the knife feels purposeful without becoming unwieldy. From the first contact with the board it communicates intent: balanced, calm, and precise—an everyday workhorse elevated to collector grade through uncompromising craftsmanship and finish.
The geometry is where this knife quietly excels. A tall 57.8 mm blade provides ample real estate for an exceptional convex grind, carefully blended from heel to tip. Thickness is retained high on the bevels—4.4 mm at the heel, tapering progressively to 1.17 mm near the tip—creating outstanding food release while allowing the edge to be taken extremely thin and fine. The result is a cutting feel that adapts effortlessly: confident through dense root vegetables, fluid and controlled when chiffonading herbs, and delicate enough for proteins and fine prep. At 219.2 g, the knife offers reassuring authority without fatigue, rewarding both push-cutters and rock-choppers alike.
At its core lies a sophisticated Go Mai construction built around Apex Ultra—one of the world’s most respected high-performance carbon steels—hardened to ~66 HRC for exceptional edge retention and sharpness. A nickel diffusion barrier frames the core, while 60 layers per side of random-pattern Damascus forged from nickel and S355 create a shimmering, organic surface, revealed through acid etching, brute de forge textures, and a refined satin polish. The hidden-tang handle completes the composition: Tobias’s signature Rokkaku Hanmaru form in vibrant spalted amboyna, finished with a restrained brass bolster. Ambidextrous, expressive, and deeply functional, this knife is as much a statement of intent as it is a lifelong tool.
Product Specification
Blade Type: Gyuto
Overall length: 365mm
Edge Length: 225mm
Spine Heel: 4.4mm
Spine Mid: 2.23mm
Spine Tip (20mm before): 1.17mm
Blade Height: 57.8mm
Weight: 219.2g
Cutting Edge Steel: Apex Ultra
Stainless: No
HRC: 66
Blade Construction: 5 Layer (Go Mai)
Blade Finish: Acid Etched (Forced Patina), Brute de Forge, and Satin Polish
Grind: Convex
Handle Construction: Hidden Tang
Handle Materials: Spalted Amboyna, Brass
Handedness: Ambidextrous
Saya, Hand Crafted Storage or Display Included: No
Shipping & Returns
Shipping
We process orders 5 days a week (Monday - Friday) and ship from our shop in Sydney, Australia. We ship with FedEx, UPS and DHL.
We are happy to offer free international shipping on a variety of orders depending on location and order value. You can check to see where things sit for you below.
Free Shipping Regions and Minimum Order Values
The service provided is at our discretion, but these values have been calculated based on our shipping rates.
For Australia and New Zealand the minimum is $500AUD for the rest of the world it is approximately €1000EUR. The discount is applied automatically when you reach the minimum cart value and will be applied at checkout. It is approximately a 5% discount :)
Returns
At Modern Cooking, we want you to be inspired and delighted by your purchases. However, we understand that sometimes a return is necessary. This policy is in addition to your rights under the Australian Consumer Law.
Standard Returns (Change of Mind)
If you're not entirely happy with your purchase, you can return it within 14 days of delivery for a refund. The item must be in its original condition with all original packaging.
To start a return, please log into your customer account and process the request, or send us an email and we'll be happy to assist you. Please note that all returns are subject to our approval.
- Returns are accepted for 14 days.
- The customer is responsible for return shipping costs.
- A 15% restocking fee may be applied to returns for change of mind.
- We do not accept returns on second-hand items for change of mind.
What if my item is faulty or damaged?
In the unlikely event that your order arrives faulty or is damaged in transit, we're here to help. Your purchase is protected by the Australian Consumer Law.
- You must notify us within 5 business days of receiving your order to be eligible for a return or replacement. All of our logistics partners provide insurance, but it's only valid if we are notified within this timeframe. Please inspect your order immediately upon receipt.
- You will need to provide photographic evidence of the damage.
- Once approved, Modern Cooking will cover the costs of return shipping.
After we receive the damaged goods, we will issue a full refund or send a replacement, whichever you prefer.
Why do I have to pay tariffs and duties?
Tariffs and duties are taxes imposed by the destination country's government on imported goods. These charges are not set by our company but are determined by your country's customs agency. The specific amount can vary based on the item's value, type, and the country it's being shipped to.
What happens if I refuse to pay tariffs and duties?
When you place an international order with us, you are responsible for paying any tariffs and duties that your country's customs agency may charge. If you refuse to pay these fees and the package is returned to us, please be aware that we will deduct all shipping costs from your refund, including the original shipping to you and the return shipping back to us. Additionally, a 15% restocking fee may be applied to cover the costs associated with the return and processing of the item.
We strongly encourage you to understand your country's import regulations and be prepared for these potential fees before placing your order. This will help you avoid any unexpected charges and ensure a smooth delivery process.
Product Care:
Cleaning: Clean by hand with warm water. Avoid wetting the handle when possible.
Sharpening: We advise using whetstones to sharpen your knives and a honing rod or steel to maintain the burr between sharpening sessions.
Reactive Steels: Reactive steels like Aogami Super, Apex Ultra or one of the many premium reactive German and Swedish steels are susceptible to rust if not properly cared for. In this case we advise that you keep the knife dry between uses and when storing the knife for longer periods wiping the knife blade with Tsubaki oil or another food safe oil is a wise choice. This will not stop a patina forming on the blade, but it will stop rust. A patina can be a beautiful personal feature on your knife and helps to stop rust forming. So, dry your knife regularly between uses, store in a dry place and apply some Tsubaki oil from time to time when storing for long periods.
A reference guide to steel types
Handle Care: If you have a knife with a non-stabilised wooden handle, you can apply Tsubaki oil or another food safe oil to your handle from time to time. Food safe wax can be applied to both stabilised and no-stabilised wooden handles. Never apply hot wax or oil as you risk warping or damaging the handle.