Past work · One of a kind
355 mm Damascus Sakimaru Sujihiki – Apex Ultra Core & S-Grind
355 mm Damascus Sakimaru Sujihiki – Apex Ultra Core & S-Grind
Total Length: 544mm
Blade: 355mm
Heel: 4,7mm
Thickness: 4,6mm, 2,6(mid) to 1,5mm (10mm from tip)
Weight: 260g
Steel: In-house made damascus of pure nickel and O2 with ApexUltra core
Grind: S-Grind
HRC: 65±
Handle: Ringed Gidgee, sterling silver spacers, mammoth tusk and African Blackwood
This 355 mm Sakimaru Sujihiki combines an impressive, elongated profile with refined cutting geometry, designed for precision and long, clean cuts through proteins.
The blade is forged from in-house made Damascus, combining layers of pure nickel and O2 around an Apex Ultra core hardened to approximately 64 HRC. The contrasting materials create a striking Damascus pattern, highlighting the intricate layered construction and craftsmanship behind the blade.
An S-grind provides efficient cutting performance while helping food release from the blade. The substantial 4.6 mm spine tapers to just 1.7 mm near the tip, offering a balance of strength and precision. Despite its impressive 355 mm blade length, the knife weighs just 264 grams.
The handle combines beautifully figured ringed gidgee with mammoth tusk, African Blackwood, and sterling silver spacers. The contrast between the richly patterned wood, natural mammoth tusk, and polished silver creates a refined, luxurious finish that complements the character of the Damascus blade.
At 540 mm overall, this is a distinctive piece of craftsmanship, bringing together exceptional materials, intricate steelwork, and purposeful cutting geometry.
Entirely handmade by me, Martin Kaanbjerg, in my workshop on Fyn, Denmark.

I forged, ground and finished this knife myself in my workshop on Funen. Questions about geometry, steel or how it will suit your cooking? Just email me.
Martin Kaanbjerg
Shipping & import duties
Shipping & import duties
Every knife is packed by hand and shipped from Funen, Denmark:
- Denmark: GLS
- EU: PostNord
- USA and the rest of the world: UPS
For orders outside the EU, import duties and local taxes may apply on delivery. See the shipping policy for details.
Returns
Returns
Read the full return and refund policy. Questions before you buy? Email info@mk-knives.com.
Knife care
Knife care
Carbon steel rewards a little attention: wash by hand, dry straight away and never use the dishwasher. A light patina will develop with use.
Commission a similar knife
Commission a similar knife
Like this knife but want your own? Design your knife online and send it to me, or read how commissions work. Every commission starts with a conversation about how you cook.

From the kitchen
“They feel like an extension of my hand; great weight and balance.”Justin Fang · Sous Chef, SHIA Meet the maker →