A
Andrew Dugan Yet to use my new fillet knife, but looking forward to putting it to the test on the upcoming June long weekend on some sizeable nannygai fish !

















Proprietary 12Cr18MoV steel with 67-layer Damascus cladding and a premium ebony wood handle — superior corrosion resistance and timeless elegance.
Reach for this when you're breaking down a whole snapper or skinning a salmon fillet. Run the blade between a fish frame and the flesh and it follows the bone instead of fighting it. A fillet knife needs to flex without wandering, and this one does. The narrow blade bends into the contour of the fish and stays on track instead of fighting you.
The core is 12Cr18MoV high-carbon stainless steel, wrapped in 67 layers of Damascus. Vacuum heat-treated to 60-62 HRC, it holds an edge sharp enough to feel every pin bone while you work. At 334g it's light enough to keep control through a long filleting session without your wrist tiring before the fish does.
Ebony is a dense, oily hardwood that stays non-slip even when your hands are wet from fish. The handle tapers cleanly toward the blade, keeping the centre of gravity close to where you're gripping. Full-tang construction means there's no flex point at the bolster where cheaper fillet knives tend to fail under repeated use.
Pair it with the Ji Series 8" Chef Knife for portioning and board work after the fish is broken down, and the Ji Series 4" Paring Knife for pin-boning and fine trimming.
All our knives arrive in a beautiful, premium gift box that's ready to impress. (Whether it's for a very lucky cook, or just for you.)
Steel Type: Proprietary 12Cr18MoV
Hardness: 59-61 HRC
Construction: 67-Layer Damascus
Handle: Ebony Wood
Heat Treatment: Vacuum Heat Treated
12Cr18MoV is Xinzuo's proprietary composition — higher chromium (18%) for superior corrosion resistance, with molybdenum and vanadium for toughness and edge retention. Not available from any other brand.
PROPRIETARY STEEL. PROVEN PERFORMANCE.
Handle Design
A premium blade is built to last decades when looked after. Here's how to keep yours performing like the day it arrived.
Hand-wash with warm water and mild detergent immediately after use, then dry thoroughly with a soft cloth. Never leave the blade wet, soaking in the sink, or in contact with acidic foods (lemon, tomato) for long periods.
Store in a knife block, magnetic strip, or protective sheath — drawer storage where the edge can knock against other utensils is the fastest way to dull the blade.
No. The combination of heat, harsh detergents and metal-on-metal contact will dull the edge, damage the handle, and risk corrosion to the blade. Hand washing takes ten seconds and protects an investment built to last decades.
For home use, hone the edge weekly with a fine ceramic rod and sharpen on a whetstone every 6 to 12 months — sooner if you cook daily. Our high-carbon Damascus steel holds its edge significantly longer than typical kitchen steel.
Avoid pull-through sharpeners — they grind away too much steel and leave an uneven bevel. A 1000/3000 or 1000/6000 grit whetstone is the right tool. See our whetstone sharpening guide for the technique.
Every Xinzuo knife is covered by a lifetime manufacturing warranty against defects in steel and craftsmanship. Accidental damage from misuse (hitting bone, prying, dishwasher) isn't covered, but we offer a paid re-handle and re-grind service for the life of the knife — get in touch via our contact page with photos and we'll talk you through it.
All Xinzuo knives are manufactured in Yangjiang, Guangdong Province, China. Yangjiang has been a centre for blade-making for over 1,400 years, making it one of the world's oldest knife-making regions. We use modern CNC-controlled forging and vacuum heat treatment to ensure consistent quality.
Every Xinzuo product comes with a lifetime warranty against manufacturing defects. This covers blade delamination, handle cracking under normal use, and premature corrosion. We also offer 30-day returns if you're not completely satisfied. As an Australian company, all purchases are protected under Australian Consumer Law. See our warranty page for details.
No, and this applies to all quality kitchen knives. Dishwashers use harsh detergents and high heat that damage blade edges and can corrode steel. Hand wash with warm soapy water, dry immediately, and store properly. It takes 10 seconds and protects your knife for life.
Supreme: German steel, low maintenance, great value. Retro: Japanese-grade steel with Damascus, better edge retention. Mo: VG10 core with 67-layer Damascus, premium performance and aesthetics. Lan: Powder steel at 62 HRC, our sharpest and longest-lasting edge. See our series comparison page for a detailed breakdown.
Yes — we ship to every state and territory. Orders placed before 12 PM AEST on business days are dispatched same day from our Australian warehouse. Regular Post ($9.95, 1-7 business days, free over $100) and Express Post (calculated at checkout, 1-2 business days, free over $250) are available. See our shipping page for details.