145mm Stainless San-Mai K-Tip utility Knife | Handmade Kitchen Knives
Hand forged in the U.K. by Korben

Stainless San-Mai K-Tip utility Knife

Your Investment

£540.00

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
KWB Iron-Guard £50.00
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KWB Sharpening System
KWB Sharpening System £195.00
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The story behind this knife

A beautifully polished, razor-sharp hybrid built to handle the finest details of your daily prep with absolute elegance.

Handle detail
One of one. Never to be repeated.
"A 145mm utility knife is the unsung hero of the kitchen. It gives you more board clearance than a petty knife, but retains a laser-like agility that massive chef's knives lack. For this piece, I wanted the aesthetics to mirror that dual nature: we left the raw, dark texture from the forge at the spine, but brought the San-Mai bevels to a brilliant, highly reflective polish. It’s an elegant everyday laser."
Korben Bloomfield
Features & Details

145mm K-Tip Profile: Features a distinct, aggressive reverse-tanto "K-tip." This geometry provides an ultra-fine, precise point for scoring and detailed tip-work, paired with a flat enough heel for effortless small-scale board chopping.

80CrV2 Carbon Steel Core: A gold-standard high-carbon steel known for its exceptional toughness. It takes a razor-sharp apex that behaves beautifully on the cutting board.

Polished Stainless San-Mai Cladding: The outer stainless jacket provides low-maintenance protection against corrosion. The blade is brought to a striking, polished finish, emphasizing the elegant, undulating lamination line where the two steels meet.

Smoky Grey Wood & Resin Hybrid Handle: A complex, multi-segmented handle featuring deeply figured grey stabilized wood burl seamlessly fused with custom resin sections that catch the light.

Textured Forged Flats: The upper spine retains its dark, textured character directly from the forge, providing a beautiful rustic contrast to the highly refined, polished bevels below.

Specifications
  • 80CrV2 core, Stainless clad San-Mai steel.
  • 145mm - 5.75” blade length.
  • 40mm - 1.5“ tall at the heel.
  • Weighs 132g - 0.29lb.
  • ~61hrc.
  • 'Special black' finish.
  • Take-down handle build.
  • Stabilised burl handle with resin sections.
  • 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

Refining the Daily Workspace
When designing a mid-sized utility knife, the goal is always to create a tool that feels weightless yet highly capable. At 145mm, this blade bridges the gap between delicate hand-held tasks and fast-paced board work.

The soul of this knife lies in the meticulous finishing process. Forging the 80CrV2 core into the stainless San-Mai jacket was only the first step. To truly do justice to the lamination line, we transitioned from a rugged, textured forge finish at the spine down into a beautifully polished bevel. This grinding process requires an incredibly steady hand; the boundary line must remain perfectly uniform on both sides of the blade while tapering to a thin, high-performance general-purpose edge.

To match this striking blade, the handle was built using a stunning piece of smoky grey stabilized burl with custom-tinted resin sections, sculpted into a geometric modified WA style handle that sits proudly in its custom KWB presentation box. It is a stunning balance of raw forging history and ultra-refined modern design.