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The Best Chainsaw Sharpener - 2020

Last updated on November 19, 2020

We looked at the top 11 Chainsaw Sharpeners and dug through the reviews from 12 of the most popular review sites including and more. The result is a ranking of the best Chainsaw Sharpeners.

Best Chainsaw Sharpener

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Our Picks For The Top Chainsaw Sharpeners

Show Contents
Our Take
Experts Included
Pros
Cons
  Best Overall

Katzco Chainsaw Sharpener File Kit

Katzco

Chainsaw Sharpener File Kit

Overall Take

Ergonomic HandlesThe tools in this kit include high-quality, ergonomic wood handles to provide both durability and comfort.

Experts Included
DWYM Tools Experts plus Mechanical Caveman, Oh So Savvy Mom, Daily Gardener. Along with user reviews from Amazon and Walmart.
Pros
" This file kit is the most robust and handy solution while maintaining the integrity of your chainsaw blades. Your also able to easily attach, remove and replace files as needed."
Cons
"The instructions are a bit lacking."
  Versatile Sizes

Backridge Tough Chainsaw Sharpener File Kit

Backridge Tough

Chainsaw Sharpener File Kit

Overall Take

Multiple File SizesYou'll get three different file sizes in this eight-piece combo set, which helps you hone your blade to the perfect sharpness.

Experts Included
DWYM Tools Experts plus Best Reviews Guide. Along with user reviews from Amazon.
Pros
" This kit will meet all your needs. The filing guide allows for straight cuts, razor sharp edges and less frustration."
  Easy Adjustment

Sun Joe 24-Volt Cordless Chain Saw Sharpener Kit

Sun Joe

24-Volt Cordless Chain Saw Sharpener Kit

Overall Take

Cordless ToolThis cordless chainsaw sharpener makes the process of sharpening your tool a breeze.

Experts Included
DWYM Tools Experts plus Yard Thyme. Along with user reviews from Home Depot.
Pros
" This unit is well constructed with a sturdy base that can mount to any table or workbench. This tool has a powerful RPM of 6500 and 24 volt cordless offering."
  Safety Pick

MIZOOVA Chainsaw Sharpener File Kit, 10-Piece

MIZOOVA

Chainsaw Sharpener File Kit, 10-Piece

Overall Take

Quick-Release MechanismThe tools in this 10-piece kit have a built-in quick-release/lock mechanism to keep you safe and in control while you're sharpening.

Experts Included
DWYM Tools Experts plus Pool Cleaner Blog, ToolsCue. Along with user reviews from Amazon.
Pros
" This kit comes with 10 pieces that sharpen your chainsaw with ease. Each tool is engineered form long lasting steel and comes with a quick release/lock mechanism for control and stability."
Cons
"May not fit chain saws properly. Made of cheap materials."
Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
18

Products Considered

We identified the majority of the chainsaw sharpeners available to purchase.
11

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

12

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: Pool Cleaner Blog, ToolsCue, Mechanical Caveman, Oh So Savvy Mom, Daily Gardener.

12,264

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 11 Chainsaw Sharpeners and also dug through the reviews from 12 of the most popular review sites including and more. The result is a ranking of the best of the best Chainsaw Sharpeners.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

Look for the DWYM seal for products that are the best in their category.

The Best Overall

Katzco Chainsaw Sharpener File Kit


Our Expert Score

10.0
3 expert reviews

User Summarized Score

9.0
1,831 user reviews

Our Take

You'll get every tool you need in this kit, including a 3/8-inch hardwood stain and finish handle, a 6-inch flat fine tooth file, a filing guide, a tool pouch, a depth-gauge tool and three round fine-tooth files. The files are sized 5/32 inches, 3/16 inches and 7/32 inches. The tools come in a roll-up pouch and the design of the files makes it easy to replace them as needed.The stained, hardwood handles are ergonomic and durable, making them comfortable to use and long-lasting.

What other experts liked

This file kit is the most robust and handy solution while maintaining the integrity of your chainsaw blades. Your also able to easily attach, remove and replace files as needed.
- Mechanical Caveman
It comes with all the basic tools you need, highly portable and easy to store. The hardwood handle is durable and ergonomic.
- Oh So Savvy Mom
If you are looking for a low-tech kit that will allow you to keep your chainsaw blades sharp and safe when at home or in the field, this set from Katzco could be just what you need.
- Daily Gardener

What other experts didn't like

The instructions are a bit lacking.
- Oh So Savvy Mom
There are a few negatives, however. The included instruction booklet is not very clear and seems to assume previous knowledge of how to use such equipment. If you are a novice when it comes to sharpening chainsaws, you might need...
- Daily Gardener

The Best Bang For Your Buck

MIZOOVA Chainsaw Sharpener File Kit, 10-Piece

Our Expert Score

0.0
2 expert reviews

User Summarized Score

9.0
360 user reviews

Our Take

You'll get everything you need to sharpen your chainsaw in this kit, which has 10 pieces. The kit includes three files, a file holder, a flat file, a depth gauge, a bar groove cleaner and a quick check gauge, all wrapped in a storage pouch. The tools are not only built with durable steel, but they also have a quick-release/lock mechanism to give you control and safety while you're using it.

What other experts liked

This kit comes with 10 pieces that sharpen your chainsaw with ease. Each tool is engineered form long lasting steel and comes with a quick release/lock mechanism for control and stability.
- Pool Cleaner Blog
One of the best aspects of this product is that it makes sharpening chainsaws absolutely effortless. Even if you are a newbie, you will find using this tool quite easy and hassle-free.
- ToolsCue

What other experts didn't like

A bit overkill.
- Pool Cleaner Blog
May not fit chain saws properly. Made of cheap materials.
- ToolsCue

Overall Product Rankings

Katzco Chainsaw Sharpener File Kit

1. Katzco Chainsaw Sharpener File Kit

Overall Score: 9.7
Reviews Included: 5

Backridge Tough Chainsaw Sharpener File Kit

2. Backridge Tough Chainsaw Sharpener File Kit

Overall Score: 9.6
Reviews Included: 2

Sun Joe 24-Volt Cordless Chain Saw Sharpener Kit

3. Sun Joe 24-Volt Cordless Chain Saw Sharpener Kit

Overall Score: 9.5
Reviews Included: 2

MIZOOVA Chainsaw Sharpener File Kit, 10-Piece

4. MIZOOVA Chainsaw Sharpener File Kit, 10-Piece

Overall Score: 9.0
Reviews Included: 3

Stihl 2-In-1 Easy File Chainsaw Sharpener

5. Stihl 2-In-1 Easy File Chainsaw Sharpener

Overall Score: 8.5
Reviews Included: 6

MaiDa Universal Electric Chainsaw Sharpener Kit

6. MaiDa Universal Electric Chainsaw Sharpener Kit

Overall Score: 8.4
Reviews Included: 2

Powercare 7/32-Inch Chainsaw Files, 2-Pack

7. Powercare 7/32-Inch Chainsaw Files, 2-Pack

Overall Score: 8.2
Reviews Included: 1

Powercare Chainsaw Sharpener Field Kit

8. Powercare Chainsaw Sharpener Field Kit

Overall Score: 8.2
Reviews Included: 1

MOIGIN Chainsaw Teeth Sharpener Stone Ginder

9. MOIGIN Chainsaw Teeth Sharpener Stone Ginder

Overall Score: 8.1
Reviews Included: 2

Powercare 110-Volt Electric Chainsaw Chain Sharpener

10. Powercare 110-Volt Electric Chainsaw Chain Sharpener

Overall Score: 7.8
Reviews Included: 4

TriLink Bar Mount Chainsaw Sharpener
Overall Score: 4.2
Reviews Included: 2

Our Chainsaw Sharpener Findings


Katzco Chainsaw Sharpener File Kit

What We Liked: You’ll get every tool you need in this kit, including a 3/8-inch hardwood stain and finish handle, a 6-inch flat fine tooth file, a filing guide, a tool pouch, a depth-gauge tool and three round fine-tooth files. The files are sized 5/32 inches, 3/16 inches and 7/32 inches. The tools come in a roll-up pouch and the design of the files makes it easy to replace them as needed.The stained, hardwood handles are ergonomic and durable, making them comfortable to use and long-lasting.


Backridge Tough Chainsaw Sharpener File Kit

What We Liked: Make straight cuts with razor sharp edges with this kit, which is built to reduce frustration. This eight-piece combo set includes flat files in 5/32-, 3/16- and 7/32-inch sizes. You’ll also get round files, a depth gauge tool and a filing guide, as well as a bright red pouch.


Sun Joe 24-Volt Cordless Chain Saw Sharpener Kit

Easy Adjustment

What We Liked: You’ll get a sturdy base that helps you mount this unit to any workbench. A 6500-RMP motor and a 24-volt battery give you all the power you need to sharpen with minimal effort. You can adjust the grinding power with the twist of a knob.


MIZOOVA Chainsaw Sharpener File Kit, 10-Piece

What We Liked: You’ll get everything you need to sharpen your chainsaw in this kit, which has 10 pieces. The kit includes three files, a file holder, a flat file, a depth gauge, a bar groove cleaner and a quick check gauge, all wrapped in a storage pouch. The tools are not only built with durable steel, but they also have a quick-release/lock mechanism to give you control and safety while you’re using it.

Our Chainsaw Sharpener Buying Guide

A chainsaw can be a powerful tool, but over time, it can gradually lose its effectiveness as the chain dulls. As with a knife, stopping to sharpen your chainsaw occasionally can make it much more useful.

But a dull chainsaw doesn’t just add extra work to your tasks. It can become dangerous. A dull chain forces you to push it through the item you’re cutting, which will start to wear you out. When you’re worn out, you can make mistakes that put your safety at risk.

The good news is, with the right tools, you can sharpen your chain without even removing it from the chainsaw. To properly sharpen your chain, you’ll need four major tools:

  • A round file in the same diameter as the cutter. The most common cutter sizes are 5/32, 3/16 and 7/32 inches. You can find the exact dimensions in your chainsaw’s user manual.
  • A file guide to keep the round file in position while you sharpen.
  • A flat file
  • A depth-gauge guide. This will help you reset the depth gauges.

But how do you know if your chainsaw needs to be sharpened in the first place? One of the best ways to tell is to look at the wood that’s expelled by your saw. If your chainsaw is sharp, the shavings will be thinner in nature. Over time, as it starts to dull, those thin shavings will gradually turn to fine dust.

If a file seems like a slow way to go, there’s another option. You can buy motorized chainsaw sharpeners that will get the desired results without the manual labor. Ideally, this type of tool will mount to your workbench to solidly ground itself while you’re sharpening. You can find chainsaw sharpeners with strong motors and a cordless design for efficiency and convenience.

DWYM Fun Fact

You may wince a little when you hear about the origins of the chainsaw. Two doctors invented the chainsaw in 1780 as a cure for a common problem: the need to remove bone and cartridge to help babies fit through narrow birth canals. The procedure was known as a symphysiotomy and was started using a small knife and saw. The doctors’ invention took the procedure up a notch, adding a hand crank to provide more efficient cuts. These early chainsaws weren’t like the tree-cutting devices we know today. Instead, they looked more like a kitchen knife that had little teeth on a chain, with the chain attaching to the hand crank.

The Chainsaw Sharpener Tips and Advice

  • A guide is essential when you’re sharpening a chainsaw using a file. This guide will make sure your results are consistent.
  • Most chainsaw-sharpening kits come in a pouch that makes storage easy. This comes in handy if you take your sharpening kit on the go with you.
  • Before you buy a sharpening kit, pay close attention to the dimensions of your chains in your user manual. Most kits have multiple sizes, but you’ll want to make sure your size is included.
  • For best results, file away from your body. You should also make sure the chainsaw is secured before you start working.
  • When you start sharpening, mark where you start. Then, rotate around. File using slow, steady strokes, with five to six strokes per cutting tooth. The marking will let you know when you’ve reached the position where you started.
  • Protective gloves will help keep your fingers safe while you’re working.
  • Ergonomic handles on your files will keep your hand comfortable and reduce the risk of your hand slipping during the sharpening process.
  • You’ll know when your chain is fully sharpened by the shine. That silver shines through once the sharpening is complete.
  • Although there is a learning curve with chainsaw sharpening, once you’ve had some practice, you should be able to complete the task in less than 15 minutes.
  • A quick-release mechanism can make it easy to lock the file into place for greater control while you’re sharpening.
  • There is a limit to how many times you can sharpen your chain before it will need to be replaced altogether. You should be able to sharpen at least 10 times before you start to notice that your chain is too short.

If you’ve sharpened your chainsaw and still find that your wood turns to sawdust or you’re having to put extra labor into your cuts, it may be time for a new chain. But if you see smoke while you’re cutting or teeth are missing from the chain, it’s definitely time to start shopping for a replacement.


About The Author

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Stephanie Faris 

Stephanie Faris is a novelist and business writer whose work has appeared on numerous blogs. She worked for the State of Tennessee for 19 years, the latter six of which were spent as a supervisor. She has written content for entrepreneurs and marketing firms since 2011. In addition to her online content, she is also the author of eight novels for Simon & Schuster, including the Piper Morgan chapter book series.