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Top Kitchen Knives with Best Edge Retention

Top Kitchen Knives with Best Edge Retention - Maria's Condo

A top-notch chef's knife is the cornerstone of any kitchen, revolutionizing your meal preparation experience. If the knife is comfortable and razor-sharp, you can chop ingredients with more control and speed, making cooking tasks feel easier and safer. After an extensive research on various kitchen knives, we have put together a comprehensive guide on the best kitchen knives that hold the edge the longest and the factors that influence their performance.


The Importance of Edge Retention in Kitchen Knives

Edge retention refers to the ability of a knife to keep its sharpness over time. A knife with high edge retention remains sharp for longer periods, reducing the frequency of sharpening and maximizing cutting efficiency. However, the edge retention of a knife significantly depends on the type of steel used in its construction.

There are two main types of steel for kitchen knives: stainless steel or high carbon steel knives. Modern stainless steel knives exhibit characteristics similar to carbon steel, however, carbon steel holds the edge over stainless steel in terms of retaining sharpness.

Selecting the Right Kitchen Knife

Selecting a kitchen knife heavily depends on personal preference, including comfort level, hand size, and type of food you prepare. However, most knife experts agree that a well-balanced knife with a razor-sharp edge, comfortable handle, and agile blade significantly improves meal preparation.

The Mac Mighty MTH-80

The Mac Mighty MTH-80 has been a top pick for many due to its excellent edge retention. Its razor-sharp edge, comfortable handle, and agile blade make chopping tasks much easier, cutting down on meal-prep time. This knife stays sharp for a long time with proper care.

The Tojiro DP F-808

If you're interested in a budget-friendly, sharp Japanese knife, the Tojiro DP F-808 is an excellent choice. It boasts a super-hard steel, quality construction, and an affordable price. The flat belly curve makes the Tojiro ideal for a push-pull cutting motion, and it's excellent for fine cuts and paper-thin slices of vegetables and meat.

The Wusthof Classic Ikon 8-Inch Cook's Knife

If you're accustomed to the feel of a heavier German knife, the Wusthof Classic Ikon 8-Inch Cook's Knife is sharp and sturdy, fitting our criteria for a good knife. It cuts smoothly through butternut squash and carrots, and maneuvers easily around curves when cutting away butternut squash skin and citrus rinds.

The Victorinox Fibrox Pro 8-Inch Chef's Knife

The Victorinox Fibrox Pro 8-Inch Chef's Knife is the best knife you can buy for around $50. It's a favorite of several food publications and budget-conscious home cooks, and it has an ergonomically shaped plastic handle that appeals to most people.

Blade Materials and Constructions

The blade and handle materials and constructions affect how the knife feels and its durability. For instance, German knives are sturdy and thick, especially at the bolster (where the blade meets the handle), and Japanese knives are lightweight, razor-sharp with thinner blades.

Factors to Consider When Testing Kitchen Knives

When testing kitchen knives, consider factors like how well each knife cuts a variety of foods (such as whole chicken, cheese, and garlic cloves) and how comfortable it is to hold, as well as the weight and ease of cleaning.

Knife Edge Styles

The edge style of a knife plays a significant role in its performance, durability, and sharpness. Here are some common edge styles:


The V-edge is the most common style for kitchen knives. These blades slant directly from the spine to the edge at a symmetric angle. V-edges are easy to sharpen and hold their edge longer, though durability is sacrificed in favor of a fine edge.

Double Bevel or Compound Edge

A double beveled edge, also known as a compound edge, is essentially a double-layered V-edge. The secondary bevel, also known as a relief angle, serves to make the metal behind the edge thinner. A thinner-edged blade has a greater cutting ability given its lack of friction but is also more likely to sustain damage.

Chisel Edge

Chisel edges are most commonly found on Japanese sushi knives like Santokus and Nakiris. These blades are only ground on one side to form a single primary bevel, while the other side is left straight and flat.

Convex Edge

Convex edge blades feature two outward arcs that slope in and intersect at the edge. The curved design puts more steel behind the edge, making it stronger and sharper than V-edged blades.

Hollow Edge

Hollow edge blades curve inward. These blades can get very sharp, but the limited steel supporting the edge makes them more susceptible to damage.

Serrated Edge

The mini-arches, or teeth, of serrated edges serve to protect the actual cutting surface and keep the edge sharp. Serrated edges are typically reserved for bread knives, tomato knives, and steak knives.

Granton Edge

Knives featuring a Granton edge are easily identified by the hollowed-out grooves on the surface of the blade. The grooves on the bevels of these knives give them a unique slicing quality.

The Hardness Factor

The hardness of a knife, measured in Rockwell hardness scale (HRC), is another crucial factor that influences edge retention. The higher the HRC, the harder the knife, and the longer it will hold its edge. However, harder knives are more prone to chipping and breaking.


The best kitchen knife is not only about the brand or price but also about its edge retention, blade materials, and design. A sharp knife with a durable edge is the best tool to have in the kitchen. Understanding the different types of knife edges and their characteristics can help you choose a knife that suits your cooking style and needs the best.

Remember, proper care and maintenance extend the life of your kitchen knife. So, invest in a good knife sharpener and learn how to use it effectively.


  1. Wirecutter's Mac Mighty MTH-80 Review
  2. Tojiro DP F-808 on Amazon
  3. Wusthof Classic Ikon 8-Inch Cook's Knife
  4. Victorinox Fibrox Pro 8-Inch Chef's Knife
  5. The Kitchen Professor's Guide to Best Kitchen Knives
  6. Testing the Edge Retention of 48 Knife Steels
  7. BladeForums Discussion on Knife Edge Retention

Mutaher Azhar
Mutaher Azhar

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