Best Serrated Knife Sharpeners: Reviews of Top Deals for Your Money

By Ryan Leavitt •  Updated: 12/18/20 •  11 min read

Let me guess.

You are still searching for the best serrated knife sharpeners?

Not sure which model to pick up because there are just too many?

Then take a look at my personal favorite list below for more information.

I’m sure that after scanning through them, you will soon find what you’re still looking for.

But first, let’s take a look at this.

Can You Really Sharpen Serrated Knives?

The answer is yes.

Even though serrated knives tend to take a long time before they require sharpening, they still require to be sharpened from time to time.

Just like other blades, when blunt, serrated blades lose their cutting potential and ability.

They tend to cause damage to foods such as bread due to the uneven cuts that they make.

The technique of sharpening these blades is quite different from that of straight-edged knives.

Best Serrated Knife Sharpeners (Updated List)

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03/18/2022 02:31 am GMT


How to Buy

best serrated knife sharpeners

According to Jay from Knifeguides, serrated knives hold their sharpness for longer than all other types of blades including straight-edged knives.

However, knives with serrations are difficult to sharpen and often take longer when sharpening as compared to standard blades.

What is more unique about these blades is that it is often hard to restore their sharpness without altering their original shape.

Due to these reasons, it is advisable to sharpen blades with serrations only when you notice that they have become less efficient.

Here are a few things to note when shopping for serrated knife sharpeners:

Consider the Type of Sharpener

Usually, serrated knives require different types of sharpeners than those used for straight-edged knives.

Therefore, the first thing to do when shopping is to identify the right sharpener to purchase.

Most sharpeners for these blades are rod-shaped and specialized stone sharpeners.

The sharpeners feature a taper for accommodating different sizes of serrations.

You should only invest in a sharpener that is specially designed for serrated knives.

Any other choice will be a waste of your hard-earned cash.

Consider the Brand

Brand is everything when it comes to buying equipment and tools.

This is because there are brands that are known to be durable while others do not hold well against wear and tear.

You can search the internet for the best and most reputable brands of serrated knife sharpeners.

Avoid poor quality brands as they tend to become faulty within no time.

Only invest in a brand that is worth your money and one that will give you the best service for a long time.

Ease of Handling and Use

Serrated knives are particularly hard and complex to sharpen.

Due to this, you should only buy a sharpener that is easy to handle and use.

This saves you a lot of time and effort you are likely to spend when using a complicated sharpener.

Most sharpening rods are ideal for these blades and are usually effortless to use.

This is because you get to determine aspects such as sharpening angle by yourself depending on the depth of serrations.


While size has no impact on the quality of sharpening, choosing the right-sized sharpener makes sharpening quite easy.

If you want to use the sharpener on long blades, then an equally large sharpening is recommendable.

This provides for convenient sharpening and handling.

For normal size serrated blades such as bread knives, a standard size sharpen will be a perfect choice.

Reviews of the Top Products for Your Money

Priority Chef PCKN-03 (Best Overall)

If you are looking for the best sharpener for knives with serrations, you should look no further than this one!

The stylish and ergonomic design of this model enhances its functionality, reliability, and performance.

Since is built and designed with consideration for the user’s safety, it has a non-slip base that allows it to rest comfortably and securely on a plane surface when you’re working with your cutleries.

With this unique tool, you can be able to bring dull serrated blades to life with long-lasting and durable sharpness.

The product is ideal for both home use and professional use in a commercial setting such as a hotel.

Our scores:



Chef’sChoice 4643 ProntoPro (2nd Runner-up)

Chef’sChoice is a popular brand due to its extremely fast knife sharpeners.

The 4643 ProntoPro is specially designed for improving dull serrated blades and knives with utmost accuracy and precision.

This diamond sharpener is also perfect for straight edges and as such, you can purchase it for all types of blades.

In addition to straight knives, you can also use this tool with other classes of blades such as hunting, pocket, and sports knives.

The advanced CrissCross technology used in the design and consequent construction enables it to possess extremely high speed.

Thus providing for efficient and smooth work.

Our scores:



Chef’sChoice 4633 AngleSelect Professional (Best for Professionals)

This 3-Stage manual tool by Chef’sChoice is one of the most reliable ones for serrated blades and straight knives in the market.

It produces impressively sharp edges thereby making it an ideal choice for use by professional chefs.

The 3 working stages create smooth and finely finished double beveled edges with long-lasting sharpness.

This product is easy to use and operate, thereby making it possible to be used by people without prior experience.

That means even if you’re just a newbie, you won’t have to spend much time wrapping your head around how this one works.

When using, you can be guaranteed that the entire length of the blade will be sharpened from the bolster to tip.

Our scores:



Smith’s DRET (Best for Simplicity)

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03/16/2022 03:01 pm GMT

With over a century of consistently producing top-quality blade sharpeners, Smith has over the years boasted of unrivaled performance in the industry.

In line with this, this DRET diamond sharpener by Smith’s is one of the classiest ones for serrated and straight knives.

This retractable model makes it easy to revitalize different types and kinds of knives including fishhooks and serrated blades.

This pen-sized tool features a durable diamond-coated rod that is specially designed to effectively reshape serrated blades with just a few back and forth strokes.

The best thing about this knife is that its small size makes it easy to carry around comfortably in the pocket.

Our scores:



DMT FSKE Diafold (Best for Fine-tuning)

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03/16/2022 03:47 pm GMT

This portable and lightweight serrated sharpener features convenient handles that enclose and guard the main part when it is not been used.

The extra-fine coat on the rod is ideal for polishing and refining a knife’s edge.

It also comes with an economic aspect in that you do not need to purchase specialized oil as you can use it dry or with water.

The durable construction provides for consistent performance throughout its life without wearing out excessively.

You can also use this tool for other cutting tools like scissors, fishhooks, and pocket knives.

Our scores:



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Frequently Asked Questions

How do you sharpen steak knives?

Contrary to common belief, it is surprisingly easy to sharpen a serrated steak knife unlike what most people presume.

The easiest and most efficient way of sharpening these blades is by using a ceramic sharpening rod.

When sharpening a serrated steak knife using this rod, the first thing you need to do is hold the knife securely in the hands and ensure that the sharp tip is pointing away from the body.

Secondly, while holding the rod gently and lightly, pull it through the scallop.

This is better than running the sharpening rod in a back and forth motion through serrations in both directions.

Repeat this severally for every serration.

Once you are done with the whole knife, pass over both sides of the blade on a leather strop to remove the fine burrs left after sharpening and polish the blade.

Can you sharpen with a whetstone?

Yes. You can use the edge of a whetstone to sharpen the serrations in these knives.

However, the end result will not be as favorable as you would wish it to be.

This is because the knife will obviously not be sufficiently sharpened and the edge of the whetstone will be eaten off.

Additionally, the shape of the serrations can easily be damaged thereby doing more harm than good to the knife.

How do you sharpen a serrated electric knife?

Serrated electric knives can be sharpened in the same way as a manual blade using a sharpening rod.

The first thing you need to do is detach the blade from the electric knife machine.

You need to be extra careful when detaching the blade so that you do not get cut.

The next thing you should do is hold the blade in one hand and the sharpening rod in the other hand.

Slide the rod through the first serration to sharpen it.

Repeat this for all the serrations and ensure that you sharpen the blade of both sides.

After sharpening the blade, reattach it back to the machine while exercising great care.

Can you sharpen serrated knives with an electric sharpener?

Theoretically, you can not use an electric knife sharpener here.

However, practically, there are electric sharpeners that can be used for sharpening serrated blades using the last sharpening/polishing phase on the electric sharpener.

However, with time, it is possible to notice that the knife will lose its serrations since they are gradually ground off by the sharpener.

Why do serrated knives work better?

This is because the serrations in these knives retain their sharpness for longer than straight-edge blades.

Additionally, the serrations are not easily damaged like the straight edges in ordinary knives.

How do you sharpen a serrated knife without a tool?

Unknown to most people, it is possible to sharpen a serrated blade without a tool.

Instead, you can use coffee mugs that have a large space at the bottom.

It is not advisable to use teacups as they are delicate for this work.

Place the cup upside down on a flat surface and hold it firmly using one hand.

In the free-hand, hold the blade and place the serrations against the mug’s rough bottom.

Move the mug up and down (along the serrations) like you would when using a sharpening rod.


Sharpening serrated knives when they become dull is one of the best maintenance practices you can accord the blades.

This not only ensures that they make the best and smooth cuts but also enhances their life.

Additionally, you should never use a serrated knife to cut items other than those provided for by the manufacturer.

Based on our research, we’ve found that the Chef’sChoice 250 Hone Hybrid is the best pick on the market.

It uses advanced technology that combines electronic and manual sharpening, which can help you get a razor-sharp edge on all your knives, serrated or non-serrated.

If you prefer more old-school designs, then we recommend the SHARPAL 191H Sharpener.

This model is compact, easy to use, and is a 3-stage sharpening tool that you can use to get just the right edge on your serrated knives.

And for cooks and chefs on a budget, we recommend the Lansky PS-MED01.

This is a basic sharpening tool that can fit in your pocket, has a sturdy but simple design, and can be used for just about any knife out there!


Ryan Leavitt

Hi my name is Ryan Leavitt a Marine Corps Veteran and currently an over the road trucker (Long Haul). I am no expert chef but am enjoying preparing my own meals on the road and testing all the different knives.

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