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5.5" Utility Knife - Uliassi Series (X03) - Xinzuo Australia

5.5" Utility Knife - Uliassi Series (X03)

The 5.5" Utility Knife from the Uliassi Series sits exactly where a paring knife runs out of reach and a chef knife feels too big. A 73-layer Damascus blade over a 14Cr14MoVNb powder-steel core, hardened to 62±2 HRC and ground to 15° per side. The blade for tomatoes, sausage, sandwiches, citrus and the dozens of small jobs that fill a day in the kitchen.

$169.95

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5.5" Utility Knife - Uliassi Series (X03)

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30-day returns
Regular Post $14.95 - 2-5 business days
Lifetime warranty
FAST SHIPPING IN STOCK
Detail Icon 1

15° Per Side

Powder-steel core

Detail Icon 2

62±2 HRC

73-Layer Damascus

Detail Icon 3

Hidden Tang

Rosewood Handle

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DESCRIPTION

Reach for this when the chef knife is too much blade for the job. Segmenting a grapefruit, cutting down a block of cheese, slicing through a punnet of cherry tomatoes in two passes, trimming a chicken breast into even portions before it goes in the pan. The 5.5-inch utility sits between a standard 5-inch petty and a 6-inch slicer, which gives it just enough length to be genuinely useful across a wider range of tasks than either end of that bracket.

The Daily Go-Between

A 5.5-inch blade is long enough to halve a lemon cleanly and short enough to work comfortably on smaller produce without the nose of the blade overhanging the board. You'll find yourself reaching for it on the jobs where the 4-inch paring knife feels too short and the chef knife feels like overkill. It's the knife that doesn't get put away at the end of a session because you keep picking it back up.

73-Layer Damascus, Powder Steel Core

The core is 14Cr14MoVNb powder steel at 62 HRC. It takes a fine edge and stays there through repetitive slicing work on mid-size produce where you'd typically reach for this blade. Wrapped in 73 layers of Damascus and fitted with a rosewood handle. Each knife ships with a wooden sheath, which is worth keeping out on the bench rather than storing it loose in a drawer.

Specifications

  • Blade Steel: 73-layer Damascus with 14Cr14MoVNb powder steel core
  • Hardness: 62 HRC
  • Blade Profile: 5.5-inch utility knife
  • Handle: Rosewood
  • Use: Segmenting citrus, slicing cheese, trimming chicken portions, mid-size produce where a chef knife is too long.
  • Series: Uliassi Series (X03)
  • Model: X03-WY

Complete Your Set

Pair it with the Uliassi Series 4" Paring Knife (X03-SG) for the fine in-hand work, and the 8.5" Chef Knife (X03-8QF) when you're moving into heavier prep work on the board.

READY TO GIFT

Arrives in a premium gift box engraved Xinzuo for Mauro Uliassi, with a matching wooden sheath. Ready to give — or to keep.

THE NERDY BITS
  • Blade length: 5.0 in
  • Blade material: 73-layer Damascus over 14Cr14MoVNb powder-steel core
  • Cladding: 72 layers of 316/316L stainless steel
  • Hardness: 62±2 HRC
  • Edge angle: 15° per side (15°±1)
  • Heat treatment: vacuum heat-treated and deep-frozen
  • Handle: Rosewood
  • Tang: hidden tang
  • Blade thickness: 2.1 mm at the heel (spine)
  • Rivets: decorative copper/brass mosaic
  • Product weight: 135 g
  • Country of origin: Yangjiang City, Guangdong, China
  • Care: hand wash only, not dishwasher safe
  • Warranty: lifetime
The in-between blade you reach for most

Uliassi Series · X03

The in-between blade you reach for most

Most kitchens own a chef knife and a paring knife, then leave a gap right in the middle. The 5.5" utility fills it. Long enough to slice a tomato, sandwich or small roast in one pass, nimble enough for jobs a chef knife is too wide to handle. It is the X03 Uliassi blade you end up using without thinking about it.

Add to cart — $169.95

In stock. Ships from Australia. Hand-wash only.

The gap between paring and chef, closed

Why a utility knife

The gap between paring and chef, closed

Held to 15° per side over a 14Cr14MoVNb powder-steel core, the edge bites into thin skins and soft flesh without crushing. The 73-layer Damascus cladding is wrapped in 72 layers of 316/316L stainless, so the blade clears food and resists the staining that small everyday knives suffer most. At 62±2 HRC, vacuum heat-treated and deep-frozen, the edge holds through a week of small cuts before it asks for a hone.

  • 15° per side
  • 62±2 HRC
  • 73-layer Damascus
  • Rosewood handle
Powder-steel core, 73-layer Damascus jacket

The steel

Powder-steel core, 73-layer Damascus jacket

The cutting core is 14Cr14MoVNb powder steel, vacuum heat-treated and deep-frozen to 62±2 HRC for a fine, stable edge. Around it sit 73 layers of Damascus cladding, with the outer skin built from 72 layers of 316/316L stainless steel. Hard enough to hold a keen edge, clad to stay clean and corrosion-resistant in daily use.

Specification

The details.

TypeUtility Knife
Blade length127mm
Spine2.1mm
Weight135g
Steel14Cr14MoVNb (powder)
Cladding73-layer Damascus
Hardness62±2 HRC
Edge angle15 (degrees per side; 15°±1)
ConstructionHidden Tang
HandleRosewood
Made inChina (Yangjiang City, Guangdong)

Hand-wash only — not dishwasher safe.

Rosewood handle, hidden tang

In the hand

Rosewood handle, hidden tang

The handle is solid rosewood set on a hidden-tang construction, finished with decorative copper-brass mosaic rivets. At 135g the knife is light and quick in the fingers, the build a small utility blade wants for control over short, repeated cuts rather than heft.

The difference

Why this knife

Uliassi 5.5" Utility

  • 73-layer Damascus over 14Cr14MoVNb powder-steel core
  • 62±2 HRC, vacuum heat-treated and deep-frozen
  • 15° per side edge
  • Solid rosewood, hidden tang
  • Lifetime warranty

A generic utility knife

  • Single-piece stamped stainless, no cladding
  • Unstated hardness, softer edge that dulls fast
  • Wider factory edge angle
  • Moulded plastic handle
  • Short or no warranty
In the box

In the box

Everything it comes with.

  • 5.5" Utility Knife, Uliassi Series (X03)
  • Gift box

Arrives ready to gift.

Xing Series

Ready when you are.

Uliassi Series · X03

Add to cart — $169.95
  • 30-day returns
  • Regular Post $14.95 - 2-5 business days
  • Lifetime warranty

FAQs

What is the 5.5" utility knife best for?

Everything between paring and chef work: tomatoes, sausage, cheese, citrus, sandwiches and trimming small cuts of meat. It makes clean single-pass slices a paring knife is too short for, in tighter spaces than a chef knife.

What steel is the blade?

A 14Cr14MoVNb powder-steel core clad in 73 layers of Damascus, with an outer skin of 72 layers of 316/316L stainless steel.

How hard is the blade?

62±2 HRC, reached through vacuum heat treatment and a deep-freeze cycle for a fine, stable edge.

What is the edge angle?

Ground to 15° per side (15°±1), a keen angle suited to the thin skins and soft flesh a utility knife meets most.

What is the handle made of?

Solid rosewood on a hidden-tang construction, finished with decorative copper-brass mosaic rivets.

Can it go in the dishwasher?

No. Hand wash and dry it to protect the edge and the rosewood handle.

Is there a warranty?

Yes, it carries a lifetime warranty.

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