15 Best Chainsaw Sharpener Models for Sharpening With Precision and Ease

Do you find it exhausting to constantly keep your chainsaw sharp and efficient? Dealing with dull blades and low-quality sharpening tools can be annoying. What if there was a solution to effortlessly maintain your chainsaw’s sharpness with accuracy and convenience?

In this discussion, we'll explore the top 15 chainsaw sharpener models that are revolutionizing the way professionals and DIY enthusiasts keep their tools in top condition. Whether you're a seasoned arborist or a weekend warrior, finding the right chainsaw sharpener can make all the difference in the world.

Key Takeaways

• There are different types of chainsaw sharpeners available, including electric, bench grinder, jig kit, handheld, and portable sharpeners.
• The best chainsaw sharpeners for DIYers and occasional users include the Oregon Compact Mini Bench Grinder, Chainsaw Sharpener Jig Kit, Stihl 2 IN 1 EASY FILE CHAINSAW CHAIN SHARPENER, Sharp Pebble Electric Chainsaw Sharpener Kit, and Portable Chainsaw Sharpener Kit.
• The best chainsaw sharpeners for professionals and landscapers are the Oregon Compact Mini Bench Grinder, Chainsaw Sharpener Jig Kit, Stihl 2 IN 1 EASY FILE CHAINSAW CHAIN SHARPENER, Sharp Pebble Electric Chainsaw Sharpener Kit, and Timberline Handheld Chainsaw Sharpener Tool.
• Pros of chainsaw sharpeners include simple and fast sharpening, lightweight and portable design, quick and efficient results, compatibility with various chains, and adjustable speed settings. However, cons include mixed reviews on instructions and usability, limited occasional use, language barrier complaints, higher price for some users, and heat generation during use.

Freeyou Chainsaw Sharpener with Tungsten Burr

Are you looking for a chainsaw sharpener that offers compatibility with a wide range of chainsaw sizes and materials, along with a durable tungsten carbide sharpening head? The Freeyou Chainsaw Sharpener with Tungsten Burr might be the perfect fit for you.

This sharpener is designed to be compatible with 8-22 inch chainsaws and electric chainsaws, making it a versatile option for various chainsaw users. It's constructed with anodized aluminum fixture that's rust-resistant and a tungsten steel grinding head made of tungsten carbide, ensuring durability and a longer service life. The clever design includes two fixed sharpening holes and a standard 30° sharpening front angle, making it simple to use.

Additionally, the package includes a brush, gloves, manual, tungsten carbide sharpening rod, and a hexagonal wrench, providing a comprehensive sharpening kit.

Best For: Chainsaw users looking for a versatile and durable chainsaw sharpener with compatibility for a wide range of chainsaw sizes and materials.

Pros:

• Compatible with 8-22 inch chainsaws and electric chainsaws
• Made of rust-resistant anodized aluminum fixture and durable tungsten carbide grinding head
• Includes a comprehensive sharpening kit with brush, gloves, manual, tungsten carbide sharpening rod, and hexagonal wrench

Cons:

• Some users experienced poor manufacturing and inconsistent sharpening results

Chainsaw Sharpener with Multifunctional Tool Bag and Tungsten Carbide Burr File

The Chainsaw Sharpener with Multifunctional Tool Bag and Tungsten Carbide Burr File is the ideal choice for anyone seeking a portable and efficient sharpening solution for various chain saws and electric saws. This hand-cranked sharpening jig kit comes with a multifunctional tool bag and a tungsten carbide burr file, making it suitable for all kinds of chain saws.

Its creative design features two fixed sharpening holes and a standard 30° sharpening front angle. Made of rust-proof stainless steel alloy, it's durable and strong. The tungsten carbide burr file has a three-stage curved spiral blade design for faster sharpening.

Lightweight and portable, it comes with a storage bag and spare gloves. Simple and efficient to use, it's perfect for keeping chainsaw sharp and saving time and effort on the job.

Best For: DIY enthusiasts and professionals seeking a portable and efficient chainsaw sharpening solution.

Pros:

• Suitable for all kinds of chain saws and electric saws
• Lightweight and portable with a storage bag and spare gloves included
• Creative design with two fixed sharpening holes and a standard 30° sharpening front angle

Cons:

• Setting up the contraption to sharpen the saw can be tedious for some users

EzzDoo Electric Chainsaw Sharpener Kit

If you're looking for a durable and efficient chainsaw sharpener with no chain removal required, the EzzDoo Electric Chainsaw Sharpener Kit is an excellent choice.

This kit features a durable titanium-plated diamond wheel, offering 20% longer lifetime than traditional options.

It comes with four sizes of sharpening wheels, ensuring versatility for various chainsaw types.

The sharpener is easy to use, providing fast and accurate sharpening results in just a few minutes.

The included angle attachment enables precise sharpening, and its compact dimensions make it a perfect companion for chainsaws.

Customers have praised its ease of use, quality, and ability to save time and money.

The EzzDoo Electric Chainsaw Sharpener Kit is a step up from hand filing, delivering convenience, power, and performance for sharpening chains.

Best For: DIY enthusiasts and professional landscapers looking for a fast, accurate, and versatile chainsaw sharpener without the need for chain removal.

Pros:

• Durable titanium-plated diamond wheel with 20% longer lifetime
• Fast sharpening results in just a few minutes
• Versatility with four sizes of sharpening wheels provided

Cons:

• May produce some vibration during operation

Oregon Professional Bench Grinder with Hydraulic Clamping (620-120)

For frequent, high volume chain sharpening, the Oregon Professional Bench Grinder with Hydraulic Clamping (620-120) offers powerful performance and versatility, making it an ideal choice for pro users.

This 120-volt bench grinder is designed for professional use and can be mounted on a bench or wall for stability. The hydraulic clamping assistance ensures quick and efficient sharpening of almost any saw chain.

With multiple adjustment points, it provides sharpening accuracy, while the built-in light enhances visibility during operation. The package includes a dressing brick, profile guide, and grinding wheels for added convenience.

Customers have praised the automatic clamping feature for saving time, although some have criticized the built-in work light. Overall, the Oregon Professional Bench Grinder with Hydraulic Clamping (620-120) has received positive feedback for its performance and ease of use.

Best For: Professional users and individuals requiring frequent, high volume chain sharpening.

Pros:

• Powerful performance with hydraulic clamping assistance
• Multiple adjustment points for sharpening accuracy
• Universal sharpener that can sharpen almost any saw chain

Cons:

• Built-in work light may not be effective

Oregon Universal Chainsaw Field Sharpening Kit (617067)

Ideal for on-the-go sharpening, the Oregon Universal Chainsaw Field Sharpening Kit (617067) ensures that your chainsaws, pole saws, and other tools are always sharp and ready to use. This 7-piece kit includes 5/32-inch, 3/16-inch, and 7/32-inch round files, a 6-inch flat file, a handle, filing guide, and a travel pouch. It's designed for easy portability and includes a compact rolled pouch with a loop closure for convenient storage.

The detailed instruction sheet and filing chart make it easy to use, and the kit is praised for keeping angles true. While some users mentioned issues with the guide and file holder, the majority found it to be a great little kit for sharpening chains.

With high-quality tools and practicality, this sharpening kit is an excellent choice for maintaining the sharpness of your chainsaw blades in the field.

Best For: DIY enthusiasts and professionals looking for a portable and easy-to-use chainsaw sharpening kit.

Pros:

• Compact and portable design for on-the-go sharpening
• Includes detailed instruction sheet and filing chart for easy use
• Keeps angles true and effectively sharpens chainsaw blades

Cons:

• Some users mentioned issues with the guide and file holder

Hand-Crank Chainsaw Sharpener Kit with Stones & Storage Bag

This Hand-Crank Chainsaw Sharpener Kit with Stones & Storage Bag provides a convenient and fast method of sharpening the saw chain, making it the perfect choice for DIYers, garden workers, and lumberjacks. The kit includes 6 pieces of chainsaw chain sharpener stones and a storage bag, offering portability and ease of use.

It boasts an intimate and perfect design, ensuring easy installation and precise sharpening for various types of chains. The product features a standard 30° sharpened front angle and is suitable for all chain saws. Made of high-quality alloy material, it offers durability and protection for hands from injury.

However, customer feedback has been mixed, with some users finding it easy to use and effective, while others encountered difficulties with the instructions and design, as well as concerns about the quality of certain components.

Best For: DIYers, garden workers, and lumberjacks looking for a convenient and fast chainsaw sharpening solution.

Pros:

• Provides a simple and fast method of sharpening the saw chain
• Lightweight and easy to carry
• Protects hands from injury

Cons:

• Mixed reviews on the instructions and usability of the tool

Oregon Compact Mini Bench Grinder for Chainsaw Chains (310-120)

The Oregon Compact Mini Bench Grinder for Chainsaw Chains (310-120) is designed to provide precision results in a small space, making it an ideal choice for occasional users seeking a compact alternative to a full-size bench grinder.

This 120-volt mini bench grinder is a universal saw chain sharpener that mounts easily to a bench, offering a space-saving design. It sharpens up to .404” pitch chain and is compatible with chains from Oregon, Stihl, Husqvarna, and others. The grinder features one-way motor rotation for operator safety and includes a dressing brick, profile guide, and two high-quality grinding wheels for professional results.

With its sturdy and durable construction, this compact grinder is suitable for all chain types and provides quick and easy sharpening, making it a convenient tool for occasional use.

Best For: Occasional users seeking a compact and space-saving chainsaw chain sharpener with precision results.

Pros:

• Compact design ideal for small spaces
• Quick and efficient chain sharpening
• Compatible with various chains from different manufacturers

Cons:

• Limited to occasional use

Chainsaw Sharpener Jig Kit with Burr Grinding Stone & Cleaning Brush

If you're looking for a user-friendly chainsaw sharpener with a 30° sharpened front angle and quick restoration capability, the Chainsaw Sharpener Jig Kit with Burr Grinding Stone & Cleaning Brush is your best choice.

This kit features a user-friendly design with two fixed sharpening holes and is suitable for chain saws ranging from 4 to 22 inches. Crafted from rust-resistant alloy material, it ensures durability and portability.

The pawl guarantees accurate and consistent tooth positioning, providing precise repair with each sharpening. The set includes 1 sharpener, 3 burr grinding stones, 1 wrench, 1 cleaning brush, and 1 installation instruction, making it a complete chainsaw chain sharpening jig set.

With lifetime worry-free after-sales service and friendly customer support, this chainsaw sharpener set offers a cost-effective solution compared to professional sharpening services.

Best For: DIY enthusiasts and professionals looking for a cost-effective and user-friendly chainsaw sharpening solution.

Pros:

• Quick and efficient sharpening, restoring a dull chain in just 3-5 seconds
• Portable and lightweight for easy transportation
• Lifetime worry-free after-sales service

Cons:

• Some complaints about language barrier in instructions

Stihl 2 IN 1 EASY FILE CHAINSAW CHAIN SHARPENER .325

When sharpening your chainsaw chain, using the Stihl 2 IN 1 EASY FILE CHAINSAW CHAIN SHARPENER .325 is ideal for achieving precise and efficient results, especially for occasional and professional users. This tool is designed for .325' pitch chains and provides a convenient 2-in-1 functionality, allowing for depth gauge maintenance and sharpening in one easy-to-use tool.

The compact design of this sharpener makes it portable and easy to use in the field. It has garnered positive feedback from users for its ability to make chains factory sharp and its effectiveness in comparison to other sharpening methods. The Stihl 2 IN 1 EASY FILE CHAINSAW CHAIN SHARPENER .325 is a reliable choice for those looking for a durable and effective sharpening tool for their chainsaw chain maintenance.

Best For: Occasional and professional chainsaw users looking for a convenient and efficient chain sharpening tool.

Pros:

• 2-in-1 functionality for depth gauge maintenance and sharpening
• Compact and portable design for field use
• Effectively makes chains factory sharp

Cons:

• Pricey for some users

Sharp Pebble Electric Chainsaw Sharpener Kit

With its adjustable speed settings and ergonomic design, the Sharp Pebble Electric Chainsaw Sharpener Kit is a versatile tool suitable for both novices and professionals. This kit includes the chainsaw tool, chainsaw angle guide attachment, wrench, and 4 file size diamond sharpening wheels, providing everything you need for efficient sharpening.

The adjustable speed settings allow for fast and precise results, ensuring accuracy and safety. Users have praised its ability to achieve equal sharpening of chainsaw teeth and its ease of use. Additionally, the kit is suitable for all types of chains and helps to save time, fuel, and wear and tear on the chainsaw.

With positive customer reviews and a focus on achieving a clean and precise finish on each tooth of the chain, this sharpener is a valuable addition to any toolkit.

Best For: DIY enthusiasts and professional landscapers looking for a versatile and efficient chainsaw sharpening tool.

Pros:

• Adjustable speed settings for fast and precise results
• Suitable for all types of chains
• Saves time, fuel, and wear and tear on the chainsaw

Cons:

• Heat generation during use

Portable Chainsaw Sharpener Kit with 6 Burr Grinding Stone

The 'Portable Chainsaw Sharpener Kit with 6 Burr Grinding Stone' is the ideal tool for a wide range of users. This includes men, husbands, friends, repairmen, lumberjacks, landscapers, garden workers, and DIYers.

This user-friendly and portable kit features two fixed sharpening holes and a standard 30° sharpened front angle. This makes it suitable for chain saws ranging from 4 to 22 and compatible with most models.

Crafted from rust-resistant alloy material, it ensures durability and longevity. The included six burr grinding stones provide a quick and straightforward approach to restoring a dull chain in just 3-5 seconds.

Additionally, the kit comes with a cleaning brush to remove sawdust and debris, making maintenance a breeze. With its lightweight and compact design, this chainsaw sharpener set is perfect for outdoor use and makes a great gift option.

Best For: DIYers, landscapers, and outdoor enthusiasts looking for a user-friendly and portable chainsaw sharpener kit.

Pros:

• Lightweight and portable design for easy transportation.
• Quick and straightforward approach to restoring a dull chain in just 3-5 seconds.
• Compatible with most chain saw models, ranging from 4 to 22.

Cons:

• May require frequent cleaning of the burr grinding stones.

Timberline Handheld Chainsaw Sharpener Tool

Featuring a compact and lightweight design, the Timberline Handheld Chainsaw Sharpener Tool is an ideal choice for those seeking a portable and efficient solution for sharpening chainsaws. With dimensions of 7.2 x 2 x 2.8 inches and an item weight of 14 ounces, this handheld sharpener is designed for ease of use and convenient portability.

Manufactured by hansheng wang, it falls under the category of Chain Saw Sharpeners and the subcategory of Chainsaw Accessories. The product holds a respectable position as the #65,079 best seller in Patio, Lawn & Garden. This handheld chainsaw sharpener offers an opportunity for users to provide feedback on the pricing, indicating a focus on customer satisfaction.

With its lightweight and portable nature, the Timberline Handheld Chainsaw Sharpener Tool is a convenient option for those looking for on-the-go chainsaw maintenance.

Best For: Those seeking a portable and efficient solution for sharpening chainsaws.

Pros:

• Compact and lightweight design for easy portability
• Manufactured by hansheng wang
• Suitable for on-the-go chainsaw maintenance

Cons:

• No specific cons mentioned in the provided information

Oregon 575214 12V Sure Sharp Handheld Electric Chainsaw Grinder/Sharpener

Best suited for occasional chainsaw users, this 12V handheld electric chainsaw grinder/sharpener from Oregon offers a durable and economical tool for easy hand sharpening. With a 2-in-1 design for saw chain sharpening and maintenance, it can sharpen any round-ground 1/4, 3/8 Low Profile, .325, 3/8, or .404 chain.

The sharpener features a simple sharpening angle adjustment guide for accuracy and includes a 16' cable for convenient use. It comes with a 12-volt car adapter and battery clips, allowing you to sharpen your chainsaw anywhere. The product also includes replacement sharpening stones and a collet wrench.

This angled, red handheld sharpener weighs 16 ounces and operates at a maximum rotational speed of 25000 RPM. With a 4.6 out of 5 stars rating and over 1,000 reviews, it's a top choice for chainsaw sharpening.

Best For: Occasional chainsaw users looking for a durable and economical tool for easy hand sharpening.

Pros:

• 2-in-1 design for saw chain sharpening and maintenance
• Convenient 16' cable for use anywhere
• Simple sharpening angle adjustment guide for accuracy

Cons:

• Replacement sharpening stones may need to be purchased separately

ZFULVO Chainsaw Sharpener Kit with Vise and Hand-Cranked Sharpening Jig

For those seeking a portable and efficient chainsaw sharpener, the ZFULVO Chainsaw Sharpener Kit with Vise and Hand-Cranked Sharpening Jig offers a rust-proof, stainless steel alloy design that accurately sharpens chainsaw chains in just 5 seconds. This kit includes a chainsaw vise and hand-cranked sharpening jig, providing a complete sharpening solution. The compact and lightweight design makes it easy to carry and use anywhere.

Its standard 30° sharpening front angle ensures precision. Additionally, the package comes with five spare sharpening bars for replacement, ensuring longevity. Customer reviews note its effectiveness in extending the life of chains and its ease of use, while some caution about minimal instructions and setup difficulties.

Overall, the ZFULVO Chainsaw Sharpener Kit with Vise and Hand-Cranked Sharpening Jig offers a convenient, portable, and reliable solution for chainsaw sharpening needs.

Best For: DIY enthusiasts and homeowners looking for a portable and convenient chainsaw sharpening solution.

Pros:

• Accurately sharpens chainsaw chains in 5 seconds
• Portable and lightweight design for easy carrying
• Comes with five spare sharpening bars for replacement

Cons:

• Minimal instructions and difficulties in setup and parts fitting

Mempa 2-in-1 Chainsaw Sharpener for 3/8 Saw Chain

The Mempa 2-in-1 Chainsaw Sharpener for 3/8 Saw Chain is an efficient and durable tool suitable for those seeking a cost-effective and reliable sharpening solution for their chainsaw. This sharpener offers quick and accurate sharpening of saw chain cutters and depth gauges, making it a convenient choice for outdoor use.

Its high-quality materials ensure durability and rust-resistance, while the compact size allows for easy storage and portability. With a file diameter of 13/64', it can be conveniently carried in a tool bag. Additionally, the product comes with a 1-year warranty, providing added assurance.

With positive customer feedback praising its performance, ease of use, and effectiveness, the Mempa 2-in-1 Chainsaw Sharpener proves to be a popular and reliable choice for chainsaw owners.

Best For: Those looking for a cost-effective and reliable chainsaw sharpener that offers quick and accurate sharpening for saw chain cutters and depth gauges.

Pros:

• Efficient design for quick and accurate sharpening
• High-quality, durable, and rust-resistant materials
• Compact size for easy storage and portability

Cons:

• Users may need to figure out the proper angle for sharpening the chain

Factors to Consider When Choosing a Chainsaw Sharpener

When choosing a chainsaw sharpener, we need to consider:

• The type of chainsaw we have
• The sharpening method we prefer
• The compatibility with our equipment

These factors, along with:

• The material durability
• The portability of the sharpener

Will determine the overall performance and convenience of the tool.

It's important to weigh these points carefully to ensure we select the right chainsaw sharpener for our specific needs.

Type of Chainsaw

Considering the varied sizes and types of chainsaws, it's crucial to evaluate compatibility when selecting a chainsaw sharpener. Different chainsaw models may have varying chain sizes and types, such as low-profile, semi-chisel, or full-chisel chains.

It's essential to ensure that the sharpener is suitable for the specific chain type and size of the chainsaw you intend to sharpen. Some sharpeners are designed to accommodate a wide range of chainsaw sizes and types, offering versatility for users with multiple chainsaws.

Evaluating the compatibility of the chainsaw sharpener with different chainsaw types will ensure precise and effective sharpening results. Additionally, considering the material used in the construction of the sharpener and its design for various chainsaw types will contribute to a seamless sharpening process.

Sharpening Method

Evaluating the sharpening method offered by the chainsaw sharpener is essential after considering the compatibility of the sharpener with different chainsaw sizes and chain types.

The sharpening method varies, including hand-cranked, electric, handheld, or file-based options, each catering to different preferences and needs. Precision and consistency are crucial factors to consider, ensuring that the sharpener can deliver accurate and uniform results for the chainsaw teeth, ultimately enhancing cutting performance.

Additionally, checking the compatibility of the sharpener with various chainsaw sizes and chain types is vital to ensure it meets the specific requirements of your chainsaw model.

Portability and ease of use should also be assessed, considering factors such as weight, size, and user-friendly design, particularly for outdoor settings.

Lastly, reviewing customer testimonials can provide valuable insights into the effectiveness, durability, and user experience with the sharpening method, aiding in an informed decision-making process.

Compatibility

To ensure compatibility when selecting a chainsaw sharpener, it's crucial to consider the range of chainsaw sizes the sharpener can accommodate. It's important to evaluate if the sharpener can be used with various types of chains such as .325, .404, 3/8 P, etc.

Additionally, checking if the sharpener is suitable for both chain saws and electric saws is essential. The material of the sharpener should also be considered to ensure it's durable and rust-resistant.

Moreover, ensuring the sharpener is compatible with the specific type of chainsaw chain you have, such as .325, 3/8 Low Profile, .404, is vital for optimal sharpening results.

Considering these factors will ensure that the chosen chainsaw sharpener is compatible with your specific chainsaw and meets your sharpening needs.

Material Durability

When selecting a chainsaw sharpener, it's important to prioritize material durability. This can be achieved by considering components made of rust-resistant alloys like tungsten carbide or titanium for prolonged service life. Opting for sharpeners with tungsten carbide or titanium-plated components ensures longevity and robustness.

Additionally, the use of rust-resistant materials such as anodized aluminum or stainless steel alloy can significantly enhance the sharpener's durability, especially when used in outdoor conditions.

It's crucial to evaluate the quality and durability of the sharpening components, such as grinding stones or burrs, to ensure they're strong and long-lasting for effective sharpening.

Furthermore, checking for after-sales service, including warranty and friendly customer support, can provide added assurance regarding any durability issues that may arise.

Portability

Considering the durability of the materials used in chainsaw sharpeners, it's important to also prioritize portability when selecting a model for on-the-go use in different work environments. When evaluating the portability of a chainsaw sharpener, factors such as size, weight, and ease of transport should be taken into account.

Look for a sharpener that's lightweight and compact, making it convenient to carry and use in various outdoor settings. A portable chainsaw sharpener offers the advantage of being easily transported and used in remote or outdoor locations, providing versatility and ease of use in different work environments.

Prioritizing portability ensures that the sharpener can be readily available for use whenever and wherever it's needed, making it an essential consideration for professionals who require mobility and flexibility in their work.

Frequently Asked Questions

Are There Any Safety Precautions to Keep in Mind When Using These Chainsaw Sharpeners?

Yes, there are safety precautions to keep in mind when using these chainsaw sharpeners.

We always wear protective gear, like gloves and goggles, and ensure the sharpener is stable before use.

It's crucial to follow the manufacturer's instructions and never leave the sharpener unattended while in use.

Additionally, always unplug the sharpener when not in use and keep it out of reach of children.

Can These Sharpeners Be Used for All Types of Chainsaw Chains, or Are They Specific to Certain Sizes or Styles?

Yes, these sharpeners can be used for all types of chainsaw chains. They're designed to accommodate various sizes and styles, making them versatile for different chainsaw models. This feature ensures that you can use the sharpener for multiple chainsaw chains without needing different tools for each type.

It simplifies the sharpening process and provides convenience for users who work with a variety of chainsaw styles and sizes.

How Long Does It Typically Take to Sharpen a Chainsaw Blade Using These Sharpeners?

It usually takes us around 5-10 minutes to sharpen a chainsaw blade using these sharpeners. The process is pretty straightforward and doesn't require much time or effort. Just a few passes with the sharpener and the blade is good to go.

It's a quick and efficient way to keep our chainsaw in top shape for our projects.

Are There Any Maintenance or Cleaning Tips for Keeping the Sharpeners in Good Condition?

Absolutely, we've found that cleaning and maintaining the sharpeners regularly is key to keeping them in top condition.

We make sure to clean off any sawdust or debris after each use, and we also check for any signs of wear and tear on the blades.

Can These Sharpeners Be Used by Beginners, or Do They Require a Certain Level of Skill or Experience?

Yes, these sharpeners can be used by beginners. They're designed to be user-friendly and require minimal skill or experience. The straightforward design and easy-to-follow instructions make them accessible to anyone looking to sharpen their chainsaw with precision and ease.

Our experience with these models confirms that even those new to chainsaw maintenance can quickly learn to use them effectively.

Conclusion

In conclusion, choosing the best chainsaw sharpener can make all the difference in maintaining sharp, efficient chainsaw blades. Whether it's the Freeyou Chainsaw Sharpener or the Oregon Professional Bench Grinder, precision and ease are key.

So, when considering a chainsaw sharpener, remember to prioritize quality, durability, and ease of use.

Happy sharpening!