The Austrian Laser: Grand Chef Hamon Damascus Gyuto

The Sakai Takayuki Grand Chef Hamon Damascus Gyuto is a precision instrument designed for the modern culinary artist. While most Japanese knives rely on domestic steels, the Grand Chef series utilizes premium Böhler 685 Austrian stainless steel. Known for its extreme purity and fine carbide structure, this steel allows for a "Laser" profile—boasting a spine thickness of just 1mm. This results in a blade that moves through ingredients with zero resistance, providing a cutting experience that is virtually frictionless.

The blade features a stunning Hamon Damascus pattern, combining the strength of layered steel with the elegant, wavy heat-treat aesthetic of traditional Japanese swords. This is paired with a luxurious Ebony Rosewood handle, offering a moisture-resistant and sophisticated grip that complements the knife's agile, partial-tang construction.

Technical Specifications

Feature	Details
Blade Steel	Böhler 685 Austrian Stainless Steel
Blade Finish	Hamon Damascus
Hardness (HRC)	60-61 Rockwell Scale
Blade Profile	Ultra-Thin "Laser" (1mm Spine)
Hand Orientation	Ambidextrous (Symmetrical 50/50 Double Bevel)
Handle Material	Premium Ebony and Rosewood (Japanese Style)
Blade Length	210 mm (8.2")
Weight	156 g (Ultra-Lightweight)

 

Universal Handling: Left & Right-Handed Friendly

Despite its traditional Japanese-style handle, this Gyuto is ground with a symmetrical 50/50 double-bevel edge. This ensures perfect tracking and effortless precision for both right-handed and left-handed users. The octagonal Ebony Rosewood handle is neutrally shaped, providing a comfortable and secure grip regardless of your dominant hand.

What’s in the Box?

• Authentic Japanese Paper Box: Hand-wrapped and ready for gifting or safe storage.

• Protective Plastic Sheath: A temporary sleeve to protect the blade during initial transport.

Authorized Aoki Hamono Dealer Since 2019

When you purchase from Hasu-Seizo, you are guaranteed an authentic product sourced directly from the makers in Sakai, Japan. Our long-standing relationship with Aoki Hamono ensures that every Grand Chef blade is a genuine masterpiece, supported by our US-based expertise and fast shipping from our Seattle warehouse.

Maintenance & Professional Sharpening

Pro Tip for Longevity: Because the Grand Chef Antares is a "Laser" with a 1mm spine, it is a high-performance precision tool. We recommend a Magnolia Wood Saya or a felt-lined Knife Protector for storage. Protecting this thin edge is essential to prevent micro-chipping in a drawer or knife roll.

Sharpening Maintenance: Böhler 685 steel is prized for its fine grain, which makes it exceptionally easy to sharpen compared to "gummer" stainless steels. To maintain this blade at peak performance, we recommend a Double-Sided 800/6000 Grit Whetstone. The 800 grit side refreshes the edge, while the 6000 grit side provides the mirror-polished finish this elite steel deserves.

Performance & Care

• Best For: Precision slicing, dicing vegetables, and medium to large proteins.

• Care: Hand-wash only with mild soap and dry immediately. Never use a dishwasher, as the high heat and chemicals will damage the natural Ebony Rosewood handle and the steel's temper.

• Safety: Strictly avoid cutting bone, frozen foods, or hard pits; the 1mm "laser" edge is optimized for fine slicing and can chip if used on hard materials.

---

Frequently Asked Questions

What makes Böhler 685 steel special? Böhler 685 is a premium Austrian stainless steel known for its incredible purity. It behaves very similarly to high-carbon steel during sharpening and cutting, but with the added benefit of high corrosion resistance. It allows for a thinner, sharper edge that stays stable even under heavy professional use.

What is a "Laser" knife? In the knife community, a "laser" refers to a knife with an exceptionally thin spine (usually 1.5mm or less). The Grand Chef Antares, at 1mm, is one of the thinnest Gyutos available, allowing it to fall through food without the "wedging" effect found in thicker knives.

Is Ebony Rosewood durable for a kitchen environment? Yes. Ebony and Rosewood are dense, oily hardwoods that are naturally resistant to water and staining. It provides a warm, comfortable grip that becomes more beautiful with age. To keep it in peak condition, occasionally wipe the handle with food-safe mineral oil.

Where is this knife shipped from? All Hasu-Seizo inventory is quality-checked and shipped directly from our US-based warehouse in Seattle, WA. We offer fast domestic delivery and local customer support you can trust.