170mm Nickel Damascus Honesuki Petty Knife  | Handmade Kitchen Knives
Hand forged in the U.K. by Korben

170mm Nickel Damascus Honesuki Petty Knife

Your Investment

£725.00

Tax included. Shipping calculated at checkout.

What's Included

  • One of a kind handmade knife
  • Presentation box
  • Microfiber cloth
Lifetime Guarantee

The guarantee of a handmade product is that of the maker's logo - a mark both displaying, and creating a reputation for high quality work. Any issues will be made right. We're always happy to maintain, sharpen, or refinish your knife.

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KWB Iron-Guard
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KWB Sharpening System
KWB Sharpening System £195.00
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The story behind this knife

An iridescent, 200-layer nickel masterpiece offering surgical tip control and hypnotic colour.

Handle detail
One of one. Never to be repeated.
"The classic triangular Honesuki profile is legendary for its control, but traditional versions can feel overly thick for delicate prep. With this piece, I scaled the silhouette into a slim, razor-sharp utility blade. Forging an ApexUltra core inside a jacket of over 200 layers of pure nickel Damascus gave us an incredible canvas, which we brought to life with a unique oil-spill surface patina that shifts vividly in the light."
Korben Bloomfield
Features & Details

Honesuki-Inspired Slim Profile: Blends the stiff, triangular geometry and precise tip control of a Japanese poultry knife with the nimble, razor-thin edge of a premium petty utility.

200+ Layer Pure Nickel Damascus Cladding: A dense, high-layer count forge-weld containing pure nickel, creating shimmering, topographical micro-patterns across the entire blade face.

Iridescent Oil-Spill Surface Patina: Finished using a proprietary surface-colouring process producing vibrant peacock blue, violet, and gold hues that dance along the cladding.

ApexUltra Super-Steel Core: Delivers unmatched edge hardness, purity, and wear resistance, allowing the slim edge to maintain a laser-sharp apex through detailed prep work.

Vibrant Turquoise & Gold Burl Handle: A custom-dyed, stabilized Maple burl handle that mirrors the iridescent blues and warm metallic tones locked within the blade's surface finish.

Specifications
  • ApexUltra core, Nickel damascus San-Mai steel.
  • 170mm - 6.75” blade length.
  • 34mm - 1.3“ tall at the heel.
  • Weighs 113g - 0.25lb.
  • ~65hrc.
  • 'Special black' finish.
  • Take-down handle build.
  • Stabilised chestnut burl handle.
  • KWB-Iron-Guard coating.
  • Thin semi-convex edge.
Shipping & Delivery

UK orders are dispatched within 1–2 working days via Royal Mail Special Delivery (Age Verified). International shipping available — calculated at checkout.

All knives are carefully packaged to arrive in perfect condition.

Care & Maintenance

Hand wash after use and dry thoroughly.

Full care guide →

Forging process

The Making of This Knife

Redefining the Japanese Triangular Blade

The Honesuki silhouette is one of the most distinctive shapes in Japanese cutlery—traditionally engineered with a stiff spine and a drop point for processing poultry. However, its angular tip and aggressive heel drop make it a dream profile for general precision work if ground correctly.

For this piece, the goal was to elevate that classic silhouette into a lightweight, high-performance laser. We built a billet featuring over 200 alternating layers of pure nickel and steel, cladding an ultra-hard ApexUltra core. After bringing the geometry down to a slim, razor-thin edge, we applied a specialized surface treatment to develop a permanent, oil-spill patina.

As light hits the blade, the nickel layers reflect a rainbow spectrum ranging from deep cobalt to fiery amber. Paired with a stunning turquoise stabilized maple burl handle, this piece bridges the gap between high-level metallurgical engineering and pure visual art.