Best Chainsaw Sharpeners


Discover the best chainsaw sharpeners to keep your tools in prime condition. Our handpicked selection caters to professionals and home users alike, ensuring your chainsaw is always sharp, efficient, and ready for any task. From high-tech automatic chainsaw sharpener models to compact manual tools, we’ve got the perfect sharpener for every need.

List of Best Chainsaw Sharpeners:

Essential Insights Before Sharpening Your Chainsaw

Understanding the Types of Chainsaw Sharpeners Chainsaw sharpeners come in three primary varieties: electric models, manual handheld files, and bar-mounted guides.

  • Electric Chainsaw Sharpeners: These devices automate the sharpening process, offering speed and convenience. While they tend to be pricier than manual options, they are an excellent investment for those who sharpen chains frequently and value efficiency. However, they may require a learning curve to master their use effectively.
  • Handheld Manual Files: Representing the most budget-friendly option, these sharpeners operate without electricity or batteries, relying solely on your physical effort. This manual process allows for precise control and customized sharpening angles, aligning perfectly with your chain’s specific needs. It’s an ideal choice for those who prioritize precision and don’t mind the extra physical effort.
  • Bar-Mounted Sharpeners: These sharpeners are affixed directly onto the chainsaw bar. To use them effectively, you’ll need a stable, flat surface. They strike a balance between manual files and electric sharpeners, offering guidance and stability for occasional sharpening tasks without the need for frequent use. They are suitable for users seeking a bit of extra assistance in their sharpening process.

Best Chainsaw Sharpeners 2024 Top Picks

1. Oregon 620-120 Hydraulic Assisted Bench Grinder Universal Saw Chain Sharpener


  • Voltage: 120.0V
  • Wheel Size: 5-3/4″
  • Maximum Pitch Size: 3/4″
  • Amps: 4.3A
  • Watts: 300.0W
  • Horsepower: 0.4 HP
  • Phase: Single
  • Hertz: 60.0Hz
  • RPM: 3400.0
  • Weight: 21.68 Lb (with packaging)
  • Product Dimensions: 2588.78 in³
  • Product UOM: Each

The Oregon 620-120 Hydraulic Assisted Bench Grinder Universal Saw Chain Sharpener leads our list of top chainsaw sharpeners with its outstanding features and performance. The standout aspect of this bench grinder is its hydraulic assist clamping vise, which significantly enhances convenience by automating the tightening and loosening process. This feature is a major time-saver, especially for those who frequently sharpen chainsaws. The grinder’s capability to efficiently handle all chain pitches is remarkable, ensuring that regardless of the chain type – from the smaller 1/4″ to the larger 3/4″ – this machine is up to the task.

In terms of specifications, this grinder is well-equipped to meet diverse sharpening needs. It comes with two grinding wheels (3.2mm & 4.7mm) and a 6.0mm flat profile disc for depth gauge maintenance. The wide clamping area, coupled with clear adjustment markings, makes it user-friendly and suitable for various skill levels. The grinder is powered by a single-phase, 120V, 60Hz, 4.3A, 300W motor, offering 0.4 HP and operating at 3400 RPM. Despite its robust capabilities, it remains fairly portable with a weight of 21 lbs and a height of 19-1/2 inches. Its versatility is further enhanced by the inclusion of three grinding wheels, allowing it to handle all chain types straight out of the box.


  • Hydraulic assist clamping for ease of use.
  • Can handle all chain pitches and types.
  • Includes multiple grinding wheels for versatility.
  • Powerful motor for efficient sharpening.


  • More expensive than manual options.
  • Requires a stable workspace for setup.

2. EzzDoo Electric Chainsaw Sharpener Kit


  • Product Dimensions: 12.6″L x 2.76″W x 2.76″H
  • Item Weight: 1.4 Pounds
  • Grit Type: Coarse, Fine
  • Voltage: 110~120 V
  • Power: 150 W
  • Speed (No loading): 10000~35000 RPM
  • 4 Wheels (Bits) Sizes: 1 x 5/32″ (4.0mm), 1 x 3/16″ (4.8mm), 2 x 7/32″ (5.5mm)
  • Sharpening Attachment Angles: 25°, 30°, and 35°

Moving on to our second pick, the EzzDoo Electric Chainsaw Sharpener Kit presents itself as a highly efficient and user-friendly option. One of the most striking features of this tool is its titanium-plated diamond wheel. The manufacturer claims that this wheel lasts 20% longer than non-titanium-plated alternatives, which is a significant advantage for regular users as it reduces the frequency of replacements. The kit includes four sizes of wheels [5/32”, 3/16”, 7/32” & 7/32”], catering to virtually all chains on the market. This versatility is a major plus, allowing users to sharpen different types of chains without needing multiple tools.

Another aspect where the EzzDoo sharpener excels is its ease of use. The sharpener does not require chain removal for sharpening, which is a huge time-saver. Additionally, there are no complex replacement parts to worry about, and the initial setup involves only four simple steps, supported by a guiding video. The sharpener’s high power is noteworthy – with a speed range of 10000~35000 RPM and 150W power, it promises to transform even the dullest chains into razor-sharp tools within minutes. This efficiency is a significant step up from manual sharpening. The Angle Attachment feature is a thoughtful addition, enabling users to sharpen at precise angles and depths, thus ensuring optimal sharpness and minimizing potential damage due to incorrect angling.


  • Titanium-plated diamond wheel for longevity.
  • Easy to use without removing the chain.
  • Suitable for various chain sizes.
  • Portable and convenient.


  • Electric dependency limits portability.
  • Less control over sharpening than manual options.

3. Timberline Chainsaw Sharpener


  • Weight: 20 oz
  • Dimensions: 5.5 × 4 × 4 inches
  • Carbide Size Options: 7/32″, 13/64″, 3/16″, 11/64″, 5/32″, 1/8″
  • Compatible with chain pitches: .404″, 3/8″, .325″, 3/8p, 1/4″

The Timberline Chainsaw Sharpener is our third selection and offers a unique approach to chainsaw sharpening. Its major selling point is the ability to sharpen the chain while it’s still on the saw, which is incredibly convenient for those who need to sharpen their chainsaws frequently and quickly while on the job. This feature makes the Timberline Sharpener particularly appealing to professionals who value efficiency and minimal downtime. The sharpener comes with one carbide cutter, and users can choose the size based on their chain’s requirements. A notable aspect is that all carbide sizes fit the same tool, which simplifies the process and reduces the need for multiple tools.

The sizing of the carbide cutter is determined by the chain pitch, typically labeled on the chainsaw bar near the motor. The Timberline Sharpener covers a wide range of chain sizes, from .404″ pitch (Large 7/32″) to 1/4″ pitch (Extra Small 1/8″), ensuring compatibility with virtually all chainsaws. This versatility is a significant advantage, as it means the sharpener can be used with both large, powerful saws and smaller models. The sharpener is also quite portable, with a weight of just 20 oz and dimensions of 5.5 × 4 × 4 inches, making it easy to carry on the job. The durable carry case with a belt loop included further enhances its portability.


  • Highly portable; ideal for field use.
  • Precise sharpening with adjustable carbide sizes.
  • Durable design.


  • Manual operation requires more effort.
  • Sharpening speed slower compared to electric models.

4. Husqvarna Sharpforce Chain Sharpener 7/32


  • Weight: 1 lb
  • Dimensions: 16 × 4 × 1 inches
  • File Size: 7/32″ round file (included)
  • Suitable for: All 404″ pitch and 3/8″ pitch chains (full comp chain only)

The Husqvarna Sharpforce Chain Sharpener 7/32 is our fourth pick, tailored for those who prefer a manual approach to chainsaw sharpening. This tool stands out for its dual-functionality; it not only sharpens the chain cutter but also maintains the height of the depth gauge simultaneously, without needing to remove the chain from the bar. This feature is particularly beneficial for maintaining optimum cutting performance and prolongs the lifespan of the chain. The built-in angles and guides are a crucial aspect of this tool, ensuring proper filing technique. This makes it accessible for users of all experience levels, from beginners to professionals, offering easy and professional results.

The Sharpforce Chain Sharpener is compatible with standard round files and uses a special depth gauge file. An interesting design choice is that after sharpening the left teeth, the files can be reversed to sharpen the right teeth. This means avid users might consider purchasing two units for convenience. It’s designed specifically for 7/32″ round files and is suitable for all 404″ pitch and 3/8″ pitch chains, working on full comp chains only. Its compact size and light weight (1 lb, with dimensions of 16 × 4 × 1 inches) make it easy to handle and transport, a definite plus for those who need a portable sharpening solution.


  • Dual-function for sharpening cutters and depth gauges.
  • Highly affordable and simple to use.
  • Portable and requires no power source.


  • Manual operation can be physically demanding.
  • Slower sharpening process.

5. Granberg G1012XT Electric Bar Mounted Chainsaw Sharpener


  • Used for: Sharpening all saw chains
  • Fits: All stone sizes for standard chain pitches and lowering depth gauges
  • Motor: 12-volt, 24,000 RPM, 4 amps/48 watts
  • Construction: Cast aluminum, molded polycarbonate, zinc-plated steel
  • Included Stones: 5/32”, 3/16”, 7/32”
  • Shipping Weights and Dimensions: 15”x7”x5”, 3lb

The Granberg G1012XT Electric Bar Mounted Chainsaw Sharpener is our fifth choice and brings a unique blend of convenience and precision to chainsaw sharpening. As one of the most popular grinders on the market, it boasts the capability to sharpen all types of chains, including cross cut, ripping chain, and skip tooth. Its quick mounting system to the chainsaw bar and easy adjustments for angle, file height, and tooth length make it a versatile and user-friendly option. This sharpener allows you to pull the chain through the groove of the bar and sharpen away, which is a convenient and efficient process. It also has a unique feature for accurately lowering depth gauges, a critical aspect for precise sharpening.

Manufactured in the USA, the G1012XT has a rich history, being the first handheld 12-volt sharpener introduced to the chainsaw accessory market in the 1970s by Elof Granberg. The sharpener is made of cast aluminum, molded polycarbonate, and zinc-plated steel, ensuring durability and longevity. It comes with a 12-volt, 24,000 RPM motorized chain saw sharpener, and includes stones of sizes 5/32”, 3/16”, and 7/32” to sharpen standard chain pitches. The motor’s power is modest, pulling 4 amps/48 watts. Users can utilize the calibrated swivel guide markings to set and hold the correct sharpening angle, and the integrated features allow for setting file height and tooth length accurately.


  • Bar-mounted for stability and precision.
  • Versatile for different chain types.
  • Portable with a 12-volt motor.


  • Requires access to power for operation.
  • Setup might be challenging for beginners.

6. DinaSaw T-Rex Automatic Chain Sharpener


  • Sharpening Capability: From 1/4″ to 3/4″ harvester chains
  • Grinding Speed: Up to 30 cutters per minute
  • Mounting Options: Bench, floor, or wall (with optional stands)
  • Construction: Cast aluminum grinding arm, hardened steel cams, sealed ball bearings, hardened steel chain clamp
  • Grinding Angle: Infinitely adjustable from 0° to 35°
  • Power Options: 12volt DC, 110vac or 240vac operation
  • Features: Automatic cutter detection, full electronic control, cam indexing

The DinaSaw T-Rex Automatic Chain Sharpener makes it to our sixth position and stands out as a highly efficient, technologically advanced sharpening tool. Designed to alleviate the tedious task of chain sharpening, the T-Rex is renowned for its speed and precision. It can handle a wide range of chain styles, from small arborist chains to large 3/4″ harvester chains, offering a versatile solution for different sharpening needs. The automatic operation of the T-Rex, capable of grinding up to 30 cutters per minute, is a significant time-saver. This high-speed operation not only quickens the sharpening process but also minimizes heat introduction to the cutters, thereby preserving the metal’s temper and prolonging the life of the chain.

One of the standout features of the T-Rex is its ability to handle unsequenced joins; it can automatically detect the next cutter and adjust the grind angle accordingly. This feature enhances the tool’s ease of use and efficiency. The sharpener can be mounted in various ways (bench, floor, or wall) with optional stands, providing flexibility in different work environments. The positive cam-operated chain clamp is another notable feature, securely holding the cutter during grinding and then releasing it for indexing the next cutter, ensuring a consistent and precise sharpening process.


  • High-speed, automatic sharpening.
  • Suitable for a wide range of chains.
  • Reduces labor and saves time.


  • Higher cost compared to other options.
  • Larger size, less suited for casual or occasional use.

7. STIHL 2 in 1 Filing Guide & Saw Chain Sharpener


  • Weight: 12.6 ounces
  • Dimensions: 15.88 x 2.95 x 0.83 inches
  • Suitable for: 3/8″ P saw chains
  • Included Components: Two round files, one flat file, a file holder, and a filing guide

Rounding out our list is the STIHL 2 in 1 Filing Guide & Saw Chain Sharpener, a practical and efficient tool especially suited for occasional users. This sharpener stands out for its dual-function capability, allowing users to simultaneously sharpen the teeth and adjust the depth gauge of the saw chain in a single step. Designed for 3/8″ P saw chains, it includes integrated file tolerance compensation, which enhances the precision of the sharpening process.

The simplicity of the STIHL 2 in 1 Filing Guide is one of its most significant advantages. It consolidates two crucial maintenance tasks into one streamlined process, thereby saving time and effort. The system is comprehensive, including two round files, one flat file, and a unique file holder and filing guide. This setup ensures that users have all the necessary tools at hand for effective maintenance. The unique filing system is not only easy to use but also maximizes efficiency, reducing the amount of time spent on sharpening and allowing for more time to use the chainsaw.


  • Easy to use with a simple filing system.
  • Lightweight and highly portable.
  • Affordable and efficient for occasional use.


  • Manual operation requires more skill and effort.
  • Not as fast as electric sharpeners.

Table Summary of Best Chainsaw Sharpeners

ProductTypeKey FeatureIdeal For
Oregon Professional 120-Volt Bench Grinder (620-120)
ElectricHydraulic ClampingFrequent, heavy-duty sharpening
EzzDoo Electric Chainsaw Sharpener Kit
ElectricTitanium-Plated Diamond WheelSpeedy, convenient sharpening
Timberline Chainsaw Sharpener
ManualPortable, On-the-Job SharpeningPrecision sharpening in the field
Husqvarna Sharpforce Chain Sharpener 7/32
ManualDual Sharpening & Depth GaugeManual precision, occasional use
Granberg G1012XT Electric Bar Mounted Chainsaw Sharpener
ElectricBar Mounted, VersatileVersatile, on-bar sharpening
DinaSaw T-Rex Automatic Chain Sharpener
ElectricAutomatic, High-SpeedProfessional, high-volume sharpening

STIHL 2 in 1 Filing Guide & Saw Chain Sharpener

ManualEasy-to-Use Filing SystemSimple, effective, occasional use

Overall Conclusion and Top Pick

In conclusion, selecting the right chainsaw sharpener depends largely on your specific needs, frequency of use, and the type of chainsaw you own. Whether you opt for the convenience and speed of an electric sharpener, the precision and control of a manual file, or the innovative features of a bar-mounted device, each sharpener we’ve reviewed offers unique benefits.

For those who prioritize efficiency and have a higher volume of chains to sharpen regularly, electric models like the Oregon Professional 120-Volt Bench Grinder or the DinaSaw T-Rex Automatic Chain Sharpener are excellent choices. Conversely, for occasional users or those who prefer hands-on control, manual options like the Husqvarna Sharpforce Chain Sharpener or the STIHL 2 in 1 Filing Guide provide the necessary precision without the need for power sources.

After careful consideration of all factors – including ease of use, versatility, sharpening speed, and precision – our overall top pick is the Oregon Professional 120-Volt Bench Grinder with Hydraulic Clamping (620-120). It stands out due to its combination of powerful performance, ease of use, and the ability to handle a wide range of chain types and sizes. Its hydraulic clamping system adds to the convenience, making it a suitable choice for both professional and heavy-duty home use.

Ultimately, the best chainsaw sharpener for you will align with your specific needs, frequency of chainsaw use, and personal preference for manual versus automatic sharpening.


  1. Can electric sharpeners be used on all types of chains?
    Most electric sharpeners are versatile enough to accommodate various chain types and sizes. However, it’s essential to check the specific compatibility of the sharpener with your chainsaw chain.
  2. Are manual sharpeners better than electric ones?
    It depends on your needs. Manual sharpeners offer more control and precision but require more effort and time. Electric sharpeners provide convenience and speed, ideal for frequent use or large volumes of sharpening.
  3. How often should I sharpen my chainsaw chain?
    Sharpen your chain when you notice a decrease in performance or it requires more pressure to cut. Regularly inspecting the chain can help determine the need for sharpening.
  4. Can I sharpen a chainsaw chain without removing it from the saw?
    Yes, some sharpeners, like bar-mounted models, allow you to sharpen the chain without removing it from the saw, offering convenience and time efficiency.
  5. Is it worth investing in an automatic sharpener?
    For professionals or those who frequently sharpen chains, an automatic sharpener can be a worthwhile investment, saving time and ensuring consistent results.
  6. Do I need special skills to use a chainsaw sharpener?
    While some sharpeners may have a learning curve, especially electric models, most come with instructions or guides. Manual sharpeners are generally straightforward to use.

Join the discussion below by sharing your experiences, tips, or reviews. Your contributions help others make informed decisions and navigate their chainsaw choices with confidence. Let’s build a community of shared knowledge for all wood-cutting enthusiasts!

David Murray
David Murray
Forestry Author

I'm David Murry, a forestry equipment specialist with a focus on chainsaw operation. With over 13 years of experience, I've honed my skills in operating and maintaining a wide range of machinery, from chainsaws to log splitters. My passion for the outdoors and commitment to sustainable forestry drive my work, which emphasizes safety, efficiency, and staying updated with industry advancements. Additionally, I'm dedicated to sharing my expertise and promoting environmental awareness within the forestry community.


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