Sous Chef ARC Edge Damascus Steel Santoku Knife, 18cm

"The first knife you reach for." Meet the Sous Chef ARC Edge Damascus steel Santoku knife. This knife is a signature blade in the first ever range of Sous Chef Knives.

This 18cm Santoku Knife is fantastic for chopping, dicing, scoring and slicing. The flatter blade profile suits push-chopping in a downward motion. The tip is pointed for scoring and more delicate knife work.

"The blade is a thing of beauty, and razor sharp. I can't wait t use it!" Rhik Samaddar, Guardian columnist

"Stunning" John Gregory Smith, Chef

"It looks and cuts like a dream" Helen Goh, Cook and author

What makes ARC Edge the perfect Santoku Knife?

• Powdered steel core holds a fine edge
• 73-layer Damascus steel outer layers for strength and beauty
• Beautifully balanced pakkawood stem handle
• Curved bolster for finger comfort while chopping
• Japanese-inspired oval handle profile

Sharp, strong and beautiful

Steel is an alloy (primarily iron and carbon) and its strength depends on how those two metals are combined. When steel is powdered you get the best blending of those component metals.

Powdered steel gives you a wafer sharp edge, alongside fantastic strength, and the best-possible resistance against corrosion.

Meanwhile, we've protected the powdered steel core in 73 layers of totally beautiful Damascus steel. An aesthetic choice, the knives instantly become a tool to display with joy.

Joy guaranteed - no question returns within 30 days

Buying a knife without holding it first can feel like a leap of faith. So if you use it and decide it isn’t for you, you’re welcome to return it within 30 days of purchase. No awkward conversations. Just a straightforward refund. Joy guaranteed.

How to care for your knife

Handwash with warm soapy water and a soft sponge, then dry straight after. Store carefully to protect the sharp edge. Not dishwasher safe. When you can no longer cut through the skin of a tomato with ease, it’s time to sharpen. Find everything you need to know about how to care for your knife.

For every Sous Chef ARC Edge Knife bought, you instantly unlock 20% off the ARC Edge Whetstone. Simply add both products to your basket and the discount will be automatically applied.

About Sous Chef ARC Edge Knives

Over the years, we’ve stocked some exceptional knives from makers all over the world. Blades with real heritage behind them. Knives we were proud to recommend. 

But we found ourselves wondering... If we were to create our own knives - shaped by everything we’ve learned over the shared decades of buying, testing and cooking - what would you actually want from them? So we asked you! Your answers were thoughtful, and remarkably consistent:

• You told us you didn’t want to be forced into buying a full set when all you really needed was one or two great knives.
• You told us the essentials matter most. A chef’s knife. A santoku. The blades you reach for day in, day out.
• And you were clear about price. Under £100 per knife. Properly affordable.

ARC Edge knives are the culmination of decades of expertise. Both the Chef's Knife and Santoku are made with phenomenal powdered steel core: for the most hard-wearing blade possible, yet so easy to sharpen.

Because we've gone straight to the maker, we're able to offer you these superb quality knives - at a fabulous price. Compared to similar great-quality knives, you save up to 45%.

Not sure which shape to choose? 

Both the ARC Edge Chef's Knife and ARC Edge Santoku here are designed to be your kitchen workhorse: a knife that can be used for nearly every kitchen task. But which shape is perfect for you?

ARC Edge Chef's Knife

• 20cm blade, for those who prefer slightly bigger knives
• Curved blade profile, for a rolling or rocking slice action
• Extremely narrow point, for precise scoring

ARC Edge Santoku Knife

• 18cm blade, for cooks who prefer smaller knives
• Straight blade profile, for downward chopping action
• Great for shredding leafy vegetables and leaves

Still can't decide? The ARC Edge Knife Duo Set includes both.

These summary details have been prepared for information purposes only, and are designed to enhance your shopping experience on the Sous Chef website.  While we have taken care in preparing this summary and believe it is accurate, it is not a substitute for your reading the product packaging and label prior to use.  You should note that products and their ingredients are subject to change.