The 7 Best Chainsaw Sharpeners Reviews 2021 & Buying Guide

One is widely used to cut wood from china trees and one has to use various energy tools around these professional and domestic projects. Chainsaws are hard to keep sharp for long and to keep them sharp and ready to use at any time, you need to consider a chain sharpener.

The Chainsaw Sharpener is a simple tool used to sharpen a chain/blade of a chain and make it work as a new saw. Whether you plan to buy a new China or upgrade an old one, there are three key factors to consider.

  • Power – It includes electric and manual sharpeners. Different electric models have different motor sizes and they generally range between 75 – 300 Watts. So, choose the one with a more powerful motor to fasten the sharpening process, while manual ones are cheaper and less effective.
  • Frequency of Use – How often you use the chainsaw will help to decide the right sharpener. If you’re using chainsaw frequently then prefer electric models, which need to sharpen frequently. While the handheld models are best for those who use chainsaw occasionally and rarely require to sharpen.
  • Chain Size – Different chainsaws have different chain sizes. If you want to sharpen it, select the specific chainsaw sharpener that supports the size of a given size. One can find sharpeners with sizes like 1/4-inch, 0.325-inch, 3/8-inch, 1/2-inch & 3/4-inch. Always check the chainsaw to get the perfect sharpener for sharpening it.

In addition to these 3 key points, you will also need to consider many other factors such as its type, built quality, durability, accessories, etc., which are clearly mentioned below in the shopping guide. We also explained where to choose and where to buy the best China Sharpener by reviewing the various best models.

Top Chainsaw Sharpener 2020

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Best Chainsaw Sharpener Reviews

1. Oregon 410-120 Bench or Wall Mounted Saw Chain Grinder

1. Oregon 410-120 Bench or Wall Mounted Saw Chain Grinder

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Oregon is a very popular brand that is primarily known for making china. But to accelerate the chain, it also prepares its own chain to accelerate like here.

The Oregon 410-120 Chainsaw sharpener or grinder ranks first in this article because it offers an excellent construction standard. It even comes with a 1-year warranty. As the name implies, this chainsaw sharpener can be easily mounted on either a bench or a wall to suit your needs.

It offers a chain pitch of up to 0.404 inches which is much better than other power options there. And since it is an electric chain grinder, it can be used to fasten your chain fast and easily. Although a bit expensive, it comes with high quality grinding wheels of various sizes that can be easy enough to fasten your chains.

Best Features:

  • Up to 0.404-inch chain pitch
  • Electric-type chainsaw sharpener
  • 1-year warranty
  • Comes with high quality grinding wheels
  • Mounts on a wall or a bench
  • Inbuilt one-way motor rotation for safety
  • Simple and easy to use adjustment levers


  • Chainsaw sharpener
  • 3 grinding wheels
  • User manual
  • Warranty card


2. Timberline Chainsaw Sharpener

2. Timberline Chainsaw Sharpener

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If you are looking for tools and accessories for your choice, Timberline can be another great option. It also offers a Chinois sharpener which we mentioned in this article.

Timberlane’s Chainsaw Sharpener ranks second in this article because it is one of the most enduring options available in this article. As its name implies, it is a carbide cutter that can easily sharpen any chain. You’ve got a 0.325-inch Chinese pitch with the help of this Chinois Sharpener, which makes it great for many users.

Although it has only a 30-day guarantee, it offers the best quality standards. Because of this, it can last a long time because it also uses a durable carbide blade that should last a long time. Although this is a manual type of sharpener, it can easily grind and sharpen your chain saw because it uses carbide.

Best Features:

  • Up to 0.325-inch chain pitch
  • Manual type chainsaw sharpener
  • 30-day warranty
  • Uses carbide for grinding and sharpening
  • Excellent aluminum build quality
  • Easy and simple to use
  • Small and compact


  • Chainsaw sharpener
  • User manual
  • Warranty card



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Seattle is a high-end brand of tools and equipment designed to be used in China. You can even find a huge steel sharpener from steel in this article.

This Suite Chainsaw Sharpener ranks third in this article because it is one of the cheapest options available there. And yet, it can offer good performance to allow you to fasten your chain easily and quickly. You get a maximum chain pitch of up to 0.325 inches with this chain sharpener which is quite useful.

The great thing about this Chennai Sharpener is that it doesn’t take up much space. As a result, you can easily save it in your workshop when you are not in use for a lot of space. The construction quality of this chain mill is also quite good as it offers metal construction. It can speed up tooth and depth gauge in one step to save you time.

Best Features:

  • Up to 0.325-inch chain pitch
  • Manual type chainsaw sharpener
  • Metal construction
  • Small and compact, easy to store
  • Sharpens teeth and depth gauge in a single step
  • Affordable and a value for money option


  • Chainsaw sharpener
  • User manual
  • Warranty card


4. Katzco Chainsaw Sharpener

Katzco Chainsaw Sharpener

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Katzco is a very popular brand of files and similar tools that offers a lot of options out there. And as you’d expect, we’re here with the Chainsaw Sharpener option from Katzco.

The Katzco Chainsaw Sharpener in this article is the cheapest option. And yet, this is a complete kit for easy grinding and sharpening on your chains because it offers so many accessories. As a result, it is a great value for money option for many consumers.

Since you get more than one file in this kit, it provides maximum chain pitch support for grinding your chain up to 5 5/32 inches.

You can also get other tools in this kit from Katzco, including a wooden handle, depth gauge, filing guide, tool pouch, and more. All of these things can be very helpful in speeding up and fixing your chain. Despite the cheap price of this kit, all the files and accessories included offering a good build quality.

Best Features:

  • Up to 5/32 inch chain pitch
  • Manual type chainsaw sharpener
  • Value for money
  • Easy to use
  • Decent build quality
  • Complete kit for sharpening chains


  • Chainsaw sharpener
  • 3 files
  • Hardwood stain and finish handle
  • Flat fine-tooth file
  • Filing guide
  • Tool pouch
  • Depth gauge tool
  • User manual
  • Warranty card


5. Granberg Bar-Mount Chain Saw Sharpener

5. Granberg Bar-Mount Chain Saw Sharpener

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If you are looking for chainsaw sharpeners for your choice, Granberg is another great option. And the Granberg model mentioned in this article offers the user a lot of features and options.

Although this chainsaw sharpener has a very reasonable price, you get an excellent build quality from it. This is possible because it is made in the United States and uses cast aluminum and zinc-plated steel to build it. It even comes with a 1-year warranty which means it can last a long time without any problems. You get a unique design with this chinos sharpener because it mounts directly to your chinos blade.

It is one of the only manual chainsaw sharpeners with adjusted pitch. As a result, you can use almost any chainsaw chain to speed up quickly and easily without any problems. You get various adjustment options in this Chinois Sharpener which allows you to adjust the file height and tooth length according to your needs. Unfortunately, this chain grinder does not come with any file due to its budget and cheap price tag.

Best Features:

  • Adjustable chain pitch
  • Manual type chainsaw sharpener
  • 1-year warranty
  • Mounts onto your chainsaw
  • Adjustable file height and tooth length
  • Great build quality using cast aluminum and zinc-coated steel
  • Easy to adjust


  • Chainsaw sharpener
  • User manual
  • Warranty card


6. Buffalo Tools ECSS Electric Chainsaw Sharpener

6. Buffalo Tools ECSS Electric Chainsaw Sharpener

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As the name suggests, Buffalo Tools is known for producing a variety of tools and instruments related to chains.

Buffalo Tools ECSS Electric Chainsaw Sharpener is one of the cheapest electric options in this article. Even so, owning one is still beyond the reach of the average person. You get a grinding speed of 4200 RPM in this Chainsaw sharpener due to a powerful 85-watt motor. As a result, you can fasten any chains easily and quickly.

This Chinois sharpener uses a 4-inch x 2-inch grinding wheel with an inch bore inch. As a result, it has a clean finish while accelerating any of the given chains. Since it is an electric chainsaw sharpener, you get an adjustable chain that can be adjusted according to your needs. You can climb on this wall, bench, or anyone to use this Chinois sharpener without any problem.

Best Features:

  • Adjustable chain pitch
  • Electric-type chainsaw sharpener
  • 90-day warranty
  • Comes with the high-quality grinding wheel
  • Mounts on a wall, a vise, or a bench
  • 4200 RPM motor
  • 85-watt motor
  • Adjust to most of the popular chain designs


  • Chainsaw sharpener
  • Grinding wheel
  • User manual
  • Warranty card


7. I-S IMPORT Electric Grinder Chain Saw Bench Sharpener

7. I-S IMPORT Electric Grinder Chain Saw Bench Sharpener

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IS is a lesser-known brand of imported power tools such as Chainsaw Sharpener. This can be another great option if you want an electric chainsaw sharpener without paying a lot of money.

Since this is an electric chainsaw sharpener, you will find adjustable chain saws. It allows you to use any series of your choice without any problem. Not only that, but it’s the electric motor will enable you to fasten and grind the chains of chains easily and quickly. A similarly priced manual Chinosau sharpener is much easier to use.

Despite the cheap price of this Chinois sharpener, it includes a grinding wheel. As a result, it’s a price money option because you don’t have to buy a separate grinding wheel. Like the previous option, it has a 4200 RPM motor with a low rating of 85 watts. It uses a 4-inch x 4-inch size 6-inch arbor grinding wheel.

Best Features:

  • Adjustable chain pitch
  • Electric-type chainsaw sharpener
  • 4 ¼ inch x ⅛ inch sized ⅞ inch arbor grinding wheel
  • 4200 RPM motor
  • 80 watts motor power
  • Works with various chain designs
  • Mount on a wall, vise, or a bench


  • Chainsaw sharpener
  • Grinding wheel
  • User manual
  • Warranty card


Buying Guide for the Best Chainsaw Sharpeners

Whether you’re using the chainsaw heavily, frequently, or occasionally, the chain gets dull and won’t work effectively to cut the wood. So, here comes the need to invest in a chainsaw sharpener, as per their frequency of usage. But it should be strong, durable, easy to use, and sharpen the chain quickly.

As a buyer, you should definitely get an idea on which chainsaw you’re using like professional-grade, small or portable saw or chainsaw for firewood along with what factors to consider while buying this chainsaw sharpener to grab its benefits without any issues. So, for you, we are providing essential information in this buying guide. Just go through them to select your best sharpener.

1. Types of Chainsaw Sharpener:

One has to know what are the different types of chainsaw sharpeners available in the market and which one suits best for them. In general, there are three main types – electric, handheld file, and bar mounted chainsaw. Each type has its own pros and cons. So, decide which one suits best for you before buying. Have a look at these best types of chainsaw sharpeners.

1. Electric Chainsaw Sharpener: The electric chainsaw is efficient, fastest, precise, and widely used by various professionals among these three types. This sharpener is easy to use, as it won’t require your muscle power while sharpening. To restrict the chain movements in place and to ensure correct sharpening angle, you have to clamp the chain in between the guide bar. The wheel starts to move at a constant speed to sharpen the chain with constant length and angles. They are expensive with quite a confusing setup, especially for beginners. People who need frequent sharpening will get benefited, as it can sharpen even a dull saw quickly and easily. One has to wear safety gear like goggles or gloves while using. Some models come with a cord and others with cordless.


  • Provides fast, precise, and uniform sharpening.
  • Easy to use.
  • Sharpen the chain with consistent length and angles.


  • Expensive
  • Set-up can be a little confusing.

2. Handheld File Chainsaw Sharpener: This is the most common and basic type of chainsaw sharpener. It is a file that comes in varying diameters used to sharpen the various chain sizes. All you need is to run them over the chain’s tip, which has to be done manually with some muscle power. So, one should be careful while sharpening, as they won’t disturb the cutting angle of the chain. The low-price range and mobility are plus points of this manual chainsaw sharper while removing the chain from chainsaw while sharpening would be a downside, as it takes some time to remove and adjust.


  • The simple and basic sharpening process
  • Costs less than other types
  • Best to use for people who sharpen chainsaw occasionally.


  • It’s a slow and time-consuming process.
  • Requires some muscle power to sharpen the chain.

3. Bar Mounted Chainsaw Sharpener: Its sharpening process will lie in between the electric and handheld file sharpeners, as they offer a more intensive sharpening process. It requires a stable and flat platform such as a worktable to sharpen the chain effectively. They use knobs to set the chainsaw as per the specification of the manufacturer for depth and filling angle. To move the chain through the sharpener, you have to use a hand crank to set the chain in place. They provide precise sharpening with perfect control over the sharpener but you have to take out the chain for sharpening it.


  • Gives more precise sharpening with control over sharpener.
  • Provides faster and efficient results than handheld files.


  • Remove the chain for sharpening.
  • Needs a sturdy bench or worktable for mounting.

Verdict: An electric chainsaw sharpener suits best a seasoned woodworker, who uses the chainsaw very frequently. In case, if you’re an occasional user then go with a bar-mounted sharpener or handheld file, which are less costly yet work well.

2. Power:

We consider this option while buying an electric chainsaw sharpener. The more powerful the sharpener then the better it will sharpen the tool. Different models have different motor sizes and they generally range between 75 – 300 Watts. Hence choose an electric sharpener with a more powerful motor to generate higher RPM, even though a bit pricier. This will speed up the sharpener to sharpen the chainsaw quickly.

3. Chain Pitch/Chain Size:

A chainsaw sharpener won’t be able to sharpen different chain sizes and this happens more in the handheld file sharpeners. So, make sure to check that a sharpener you’re selecting should sharpen the particular chain of your chainsaw. While in most of the electric models, the sharpener can be adjusted to handle various chain sizes.

A few sharpeners may be restricted to a particular size whereas a few other models can be used on multiple sizes (if adjusted). The most common sizes of pitch chains are 1/4-inch, 0.325-inch, 3/8-inch, 1/2-inch & 3/4-inch. Always check the chainsaw to get the perfect sharpener for sharpening it.

4. Frequency of Use:

How frequently you are using the chainsaw will decide the right chainsaw sharpener. If you’re using chainsaw frequently then prefer electric models, which need to sharpen more often. While the handheld sharpeners are best for people who are budget freak and use chainsaw occasionally, as it rarely requires to get sharpen. Always prefer to use mounted guides, which offer a lot of precision and let the sharpness last longer but it requires some workshop to have perfect sharpening.

5. Construction Material and Build Quality:

One has to consider the sharpener’s build quality & construction. In general, the chainsaw sharpener should withstand wear and tear, if used regularly for a longer time. So, choose a sharpener made with heavy-duty metal rather than those made with cheap plastic to survive in any abuse of a typical job.

Chainsaw sharpener is a one-time investment for most people. So, it should be strong, sturdy, durable, easy to use & built to last longer. For this, you have to look for sharpener built-in safety mechanisms and comes with a certain warranty.

6. Safety:

Safety and comfort are before considering things while purchasing the chainsaw sharpener. The chains are sharp and may hurt even if they are dull. Hence, it is quite essential to practice some safety measures while sharpening the chainsaw. Have a look at these tips and follow them.

  • You must wear heavy work gloves and eye protection goggles when you’re sharpening the chain.
  • Never try to pull the chain faster than you do normally to speed up the sharpening process.
  • Try to hold the saw down by using a vice but don’t hold it near the body while sharpening the chain on the bar.
  • Always be sure that the chainsaw should be unplugged or remove the battery while sharpening to prevent any accidental starting.

7. Durability & Warranty:

We came to know that the chain of the chainsaw can wear out quickly over time after cutting a lot of trees. Similarly, the chainsaw sharpener will wear out, if you’re using it quite a lot. Therefore, select a chainsaw sharpener, which is durable and reliable. The easiest way to grab a durable chainsaw sharpener is to get the one that comes with a decent warranty period.

Although, a lot of options like a grinding wheel or a file won’t cover under warranty one can find a chainsaw sharpener with a minimum of a 1-year warranty. Some options can last for a longer time without any issues.

8. Portability:

Whenever you need to sharpen the chainsaw with a sharpener away from the workshop then this portability issue may arise. In that situation, most people prefer to go with manual models, which are lighter & smaller and work without electricity.

These days, manufacturers are designed a few electric models with the portability to run anywhere like cordless with 12-volt batteries. A few other models will let you replace the chain and bar to get fast sharpening. This electric sharpening will be benefited in most cases like if you want to switch any proprietary system (or) want to have access to a vehicle when you’re working.

9. Accessories:

Accessories will definitely an add-on to any power tool or equipment. The same applies to this chainsaw sharpener. It includes a few accessories like files, clamps, grinding wheels, carrying cases, and other things that are quite handy and useful for sharpening the chain of your chainsaw.

10. Budget:

It is always advisable to set your budget on this sharpener before you purchase. For this, you have to know what features you require to look at and what not in the product. Thereby choose a product within your range. Although it is somewhat hard to get high-quality electric models within your budget, if it is low but don’t worry, you can simply choose the best sharpener from the other two available options.

What is the best way to sharpen your chainsaw chain?

Whether you’re an experienced or casual user of a chainsaw, a dull chainsaw will definitely stop using it and encourage you to go out and buy a new chain. It won’t be good to purchase a new chain whenever it gets dull, as it is a waste of money.

So, why don’t you try a chainsaw sharpener? Although it will be a daunting task at first when you learn to use it, then it becomes an interesting activity.

Here is how to sharpen the chainsaw in simple steps.

  • Pick the sharpener – First of all, decide which type of sharpener will work best on your chainsaw. Also, make sure to decide on the shape of the file along with the file guide with the sharpener.
  • Select the right sized file – For most of the product, the manufacturer will specify the file, right guide, or stone size to sharpen their chains, either in the user manual, or packaging or simply search online. Most of them require 3/16, 5/32, or 7/32-inch file size. If you’re using an electric one, then set it to these sizes, as required.
  • Begin the process at a unique link – One has to know where to start and finish the sharpening process, why because you may over sharpen the same spot. So, to prevent this from happening, you have to start sharpening at a special link like not having teeth or having a different color or simply mark the starting point for best results and to finish the complete sharpening process.
  • Use right motion – It is especially important while using a handheld file, where it requires even and firm motions. So, align the file & blade to the same angle and then apply even pressure throughout while moving to sharpen the chain. For electric, it will run in a pattern to sharpen the chain.
  • Stroke away from the body – Make sure to have outward strokes away from the body with the file at 30 or 35 degrees to the bar.
  • Rinse & Repeat – After sharpening the chain completely then simply rinse the sharpener & chain to remove the metal fillings. Then inspect the chain to determine that it is sharp and if not, repeat the sharpening process once again.

How to tighten the chain on a chainsaw?

If you found the tension has to be readjusted while testing the chain of your chainsaw. So, you should know how to adjust the chain in the saw. Here is the detailed process that lets you learn how to tighten or loosen the tension to fix the chain properly in a chainsaw.

  • Firstly, loosen the nut on the guide bar side panel. In case, if you have a chainsaw with a brake attached to the side panel then you have to unlock it before starting the process.
  • Then you will find tensioning screws on the side of the guide bars.
  • Now you’re ready to make essential adjustments to the saw tension.
  • In case, if the tension of the chain is too loose then turn the screws to the right to adjust the settings and thereby to tighten the chain.
  • If you found chain tension too tight, then turn the screws to the left to loosen the tension.
  • Make sure to check the adjustment of tension, which you have done.
  • If all have done correctly then work on tightening the nut on the side panel. In case, if not done properly then again adjust the screws until the tension problem is resolved.
  • Also, one has to be careful while tightening the side panel nut, as you have to lift the nose of the chainsaw while tightening the nut. If not done, it will damage the machine and maybe dangerous while operating.

Frequently Asked Questions:

1.Why one has to use a chainsaw sharpener?

A chainsaw sharpener is used to maintain the chain of the chainsaw and thereby keep it work effectively. It keeps the blades sharp and thereby reduces the time taken to cut through a thick wooden piece. It also reduces the chance of having a saw catch and causing kickback.
The chainsaw sharpeners work by filing the tooth of each blade throughout the chain, either tooth-by-tooth or across some teeth, depending on the type of your selected sharpener. So, a sharper chain will make you use less gas or less battery to cut through a wood piece and reduce the overall rate of wear and tear on the chain.

2.How often and when to sharpen?

First of all, how often you need to sharpen the chain will depend on what you’re going to cut through and how much. For instance, while cutting clean wood, you have to sharpen the chain after a few hours of continuous use, whereas if cutting through any sand or dirt, you have to immediately sharpen the chain. Make sure to sharpen the chain if it won’t pull itself into the wood – dull chain.
The frequency of using a chainsaw will determine how often you have to sharpen the blades of the tool. If you’re professional and using a sharpening tool regularly, then prefer electric sharpeners. While sharpening the tool occasionally, then opt for either a handheld sharpener or bar-mounted sharpeners.

3.Does this chainsaw sharpener will really work to sharpen their teeth?

Yes, it really works and sharpens the dull chain in a few minutes, just like magic. So, without any doubt, one can buy this sharpener for the chainsaw. It is particularly useful for those who like to put more time into working but not on sharpening.

4.How many times the chainsaw’s chain can be sharpened?

Always remember that the chains are sharpened only a few times, especially before the chain loses its temper and they need to get replaced. Although, there is no specific number mentioned to sharpen the chain most of the experts say that, chains have to sharpen between 3 – 5 times and they have to be replaced.

5.What angle we have to set to sharpen the chainsaw?

The top plate angle will sharpen the tooth of the chain usually at 25- or 30- degrees. One can find a rear line/witness mark of the top plate, which indicates that the chain has to sharpen up to that line. It is parallel to the top plate angle and used as a filing guide. The chisel angle (bottom of the top plate) will normally range between 45 – 60 degrees. The side plate angle is just the same as the chisel angle depending on the type of chain and filing technique.
However, some people suggest increasing the top angle by 35 – 45 degrees for faster cutting but it works for softwood, not a hard one. Also, while round filing, you have to hold the file in the proper position with a 20% file visible above the tooth without putting more pressure to sharpen the chain by maintaining the tooth angle. Or else the angle of the side plate and chisel will not be maintained properly. While pulling up and into the tooth of the chain with the file will sharpen and flatten out the side plate angle and chisel angle.


Just like any other power tool, the blade or chain of a chainsaw can wear out over time. As a result, you need to sharpen them again and again, over time using a chain sharpener. Thus, we have mentioned some of the best chain sharpener options in this article. You can also find all of their details along with a detailed buying guide. But if you still can’t choose the perfect chainsaw sharpener for your chain, here are some of our recommendations:

  • If you want a highly reliable chain sharpener, then you can go with the Oregon 410-120 chain sharpener. While this option is a bit expensive, it offers a 1-year warranty and a great build quality. And since this is an electric chain sharpener, it provides a large chain pitch limit of up to 0.404 inches. You can mount this chain sharpener either on a bench or on the wall as per your needs and requirements.
  • The Granberg Bar Mount G-106B chain sharpener can be another great option if you are on a budget. Despite its affordable price tag, it offers a 1-year warranty to the user. And as you would expect from its price, this is a manual chain sharpener. You get a chain pitch limit of up to 0.325 inches that is quite decent for the given price tag. When compared with other options, this chain sharpener is also quite easy to use.
  • But if you are looking for an electric chain sharpener, you can go with the Buffalo Tools ECCS electric chainsaw sharpener. Even though this is an electric option, it is quite affordable and comes with a 90-day warranty. It has a decently powerful motor with a speed of 4200 RPM that allows you to sharpen your chainsaw easily. You also get a ⅞ inch arbor grinding wheel with this chainsaw sharpener for easily sharpening any chainsaw.

Make sure to share your thoughts in the comments section. You can also post any questions down there if you have any!

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