• May 15, 2025
How to Choose a Knife Sharpener for a Chef's Knife

How to Choose a Knife Sharpener for a Chef’s Knife

How to choose a knife sharpener for a chef’s knife. Tips for picking the right knife sharpener for your chef’s blade: To ensure precision, efficiency, and safety when cooking, a chef’s knife should always be very sharp. Tips for picking the right knife sharpener for your chef’s blade: To ensure precision, efficiency, and safety when cooking, a chef’s knife should always be very sharp. If you want to maintain your chef’s knife in peak form, it’s worth investing in a quality knife sharpener.

How to choose a knife sharpener for a chef’s knife. There are many different types of knife sharpeners on the market, so picking the right one may be challenging. We put many electric and manual models from popular manufacturers like Chef’s Choice, Presto, Wasabi Knives, and more to the test to find the best one for sharpening chef’s knives. This article will help you choose the best knife sharpener for your chef’s knife by highlighting the most important features to look for.

how to choose a knife sharpener for a chef's knife

How to Choose a Knife Sharpener for a Chef’s Knife

Which knife is the best?

The senior buyer of cutlery at Williams-Sonoma, Taryn Flynn, agrees, saying, “A sharp knife is a safe knife.” It’s counterintuitive, but a blade that’s been sharpened will be less prone to slip when you apply pressure to cut.

A well-honed knife will reduce the strain on your hands, wrists, and arms as you work. With a sharp knife, you can make precise cuts; for example, you can slice herbs into ribbons instead of crushing them, and you can effortlessly remove silverskin from muscle when trimming cattle. Services that specialize in sharpening knives are easy to find and often cost less than $6 per knife. You might also save money by buying a knife sharpener and doing it yourself.

Several standard file types are readily accessible. Several factors, like your budget, how frequently you want to use knives, and your level of dedication to keeping them sharp, will determine which is ideal for you. The bright side is that your knife will ultimately be more effective than it was before, whatever route you choose.

How to choose a knife sharpener for a chef’s knife 

 

Find Out Everything You Can Before You Buy

Before purchasing a knife sharpener, it’s helpful to identify the kind of knife you have. Care must be taken while sharpening a chef’s knife because of its beveled edge. Check to see whether the sharpener you’re considering has a single bevel (one side) or a double bevel (both sides) to ensure it will work with your chef’s knife.

What To Know About Using a Knife Sharpener

There is a broad variety of methods for honing a knife, each with its advantages and disadvantages. The most frequent instances are as follows:

By dragging the knife through one or more abrasive holes, manual or pull-through sharpeners are small and sturdy enough to sit on the countertop while you sharpen the knife.

An electric sharpener uses abrasive discs, wheels, or flexible belts powered by an electric motor to sharpen a knife. Many versions come with the option of two or three different grit levels. At the most basic stage, a new edge is created, and at the subsequent stages, it is refined and aligned.

Whetstones, or sharpening stones, are the conventional method of sharpening and come in several forms and grit levels. The knife is held at a right angle to the stone and is skimmed back and forth along the surface.

Sharpening “steels” and honing rods provide different functions but share a name. A honing rod, often made of steel or fine ceramic, may improve a knife’s performance by aligning the steel fibers on the edge. A sharpening rod, which is rougher than regular rods, may be used to sharpen a blade without damaging it. A tapered end is ideal for sharpening serrated blades.

The Telltale Signs That Your Knives Are Dull

Expert chefs and knife-makers recommend testing your knife on a tomato to see whether it needs sharpening. Put a tomato on a chopping board and hold the edge of your knife to the skin without applying any pressure, as described by Bruce Aidells, chef, restaurateur, and James Beard Award–winning cookbook author. After that, bring the blade back toward you. A tomato should be easily peeled using a sharp knife.

Need a tomato but don’t have any? Take a sheet of paper and attempt to make a vertical cut through it. If you use a sharp knife, you won’t have to worry about bending the paper’s edge or tearing it to shreds. Your blades are dull if they tear tomato paste or paper.

Maintenance Techniques for Knives in Between Honings

It takes more than just frequent honing to keep your knives in cutting shape once you’ve sharpened them.

  • To begin, remember to always wash your knives by hand. Blades may get dull from prolonged exposure to dishwasher detergent, and handles can warp from the high temperatures in both the washing and drying cycles.
  • Use a knife block or a magnetic strip to keep your knives safe and organized. If you keep them in a drawer without any kind of dividers, the blades will go dull from banging against one other.
  • Finally, a good cutting board is essential to preserving the sharpness of your blades. When preparing food (save for raw meats and herbs), wooden cutting boards are preferable to plastic ones since they are easier on the blades.

Four distinct varieties of home sharpeners are described here

1. Manual Sharpeners

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A D-shaped handle and one to three sharpening grooves or channels (stages) on the other are characteristics of pull-through sharpeners. Holding the sharpener on a counter, you pull the knife through each level repeatedly. Using a V-shaped channel or a pair of abrasive wheels, the first groove sharpens the knife before honing it with finer abrasives. According to Bob Kramer, a renowned bladesmith and the founder of Kramer Knives in Bellingham, Washington, it’s for occasional cooks who want fast and easy sharpening or anybody looking to maintain medium-priced knives in between professional sharpening sessions.

Pros: They’re inexpensive, lightweight, and small. Grooves or channels guide the knife so you don’t have to worry about sharpening angles.

Cons: Manual sharpeners may not sharpen as well as electric or whetstones. They’re ineffective for serrated knives.

Avoid Cheap, single-stage sharpeners that only hone. “If your knife is truly dull, you’ll never get it sharp with a single-stage sharpener,” says John Carmona, sharpening expert and creator of Sharpening Supplies.com, an online store.

2.  Electric sharpeners

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The majority of machines have slots with revolving abrasive wheels or discs that automatically clean and sharpen blades on both sides. Modern flexible-belt sharpeners with rotating abrasive belts are used to sharpen one side of the blade at a time. You can keep your cutting angle constant by using a guide. Both varieties include at least two steps: one or more follow-up steps that sharpen and hone the edge and an extra abrasive phase that removes metal to form the blade and create the edge. It is intended for professional chefs who prefer not to go through the trouble of using stones to sharpen their knives.

Pros:  There are advantages to using an electric knife sharpener. Guides and slots make it easier to keep things at the right angle. According to Carmona, abrasion levels may be adjusted, and worn-out belts can be replaced. A few minutes are all it takes to sharpen each knife.

Cons:  They are both large and expensive. They are quite annoying. Models with worn abrasives, whether on a wheel or a disk, must be sent back to the maker. They do a lousy job of sharpening serrated blades.

Avoid simple, one-step designs. The knife might be ruined if you sharpen it too much. Too much usage of an electric model, more than three times a year, may remove enough metal to change the knife’s original design, making it unusable for its intended use, as explained by Curtis-Wellings.

3. Whetstones or Sharpening Stones

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“You have control over everything—over how much material gets removed and over the shape, angle, and level of finish,” Kramer adds about whetstones. A two- or three-sided stone or two or three distinct abrasion-sharpening stones are required. Then you have to learn how to utilize them. Move the knife at a precise angle across the stone. Keeping that angle is difficult.

Videos of knifemakers and YouTube could be useful. Some of the best cooks never get it right. For whom is it intended? Willing to acquire the proper technique and choose the correct stones? are foodies or knife enthusiasts? “Sitting down with your stones to tune up your knives is just another way to stay in touch with your tools and pay attention to the act of cooking,” Kramer explains.

Pros: Sharpening stones provide the best home edge. Good stones endure.

Cons: Aidells says choosing stones and honing methods is difficult. Sharpening each knife takes 5–20 minutes. Carmona advises soaking and lubricating water and oil stones with water or light mineral oil, and steel dust may fly.

Avoid rough stones that might damage your knife. “Look for a stone without inconsistencies in the grit or anomalies in the surface,” Kramer says.

4. Honing Rods or ‘Steels

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Director of the Culinary Institute of America’s School of Culinary Arts Brendan Walsh believes many knife block rods are perplexing. However, knife maintenance requires steel (honing rod). Honing steels are ridged steel or fine ceramic. Friction straightens metal fibers bent during cutting when you run a knife blade along a honing rod. Imagine flattened grass blades towering tall.

Also available are diamond or ceramic abrasive sharpening rods, called sharpening steels. These remove metal to sharpen the blade, unlike honing steels. Anyone may use honing rods/steels. Flynn thinks honing every few uses enhances knife performance and sharpening time. Using sharpening rods every few weeks between professional, home whetstone, or electric sharpening is helpful. Carmona says they sharpen serrated knives best.

Pros: A honing steel might help you sharpen your knife less often by maintaining its edge.

Cons: It is not a good idea to attempt to hone with a sharpening steel or sharpen with a honing steel. Avoid doing any of these things.

Avoid honing or sharpening using a sharpening steel.

Conclusion:

If you want your chef’s knife to stay sharp and function at its best, you need to invest in a quality knife sharpener. How to choose a knife sharpener for a chef’s knife: Think about the knife you have, how you like to sharpen it, what grit levels are available, whether or not it is stable and secure, and how often it has to be maintained. You may choose a knife sharpener that is suitable for your requirements as a chef by giving careful consideration to the aforementioned elements. Keep in mind that having a knife that is both sharp and well-maintained will allow you to prepare meals with confidence and ease.

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