Handheld mower blade sharpener. How To Sharpen Reel Mower Blades With A File Or Sharpening Compound

What’s The Best File For Sharpening Lawn Mower Blades?

Mowing the lawn is one of the most exhausting chores to do at home, but it can definitely be done quicker if the lawn mower has sharp blades. Fortunately, we know the troubles you’ve encountered. In this post, we’ve researched the best file that you can use to sharpen lawn mower blades and how you can sharpen them to make mowing the lawn a breeze to work with.

When sharpening lawn mower blades, the best file you can use for sharpening is a bastard cut mill file. It’s a 10- to 12-inch mill file that can be used for most garden and lawn tools. You will have to manually file the blades, but with a good mill file, you will only need about half a dozen long and even strokes to sharpen your lawn mower blades.

Knowing what kind of file you can use for your lawn mower blades is one thing, but we’re sure you’d like to know more about what to do to keep those blades sharp. Keep reading because we will be sharing with you the best practices on how you can sharpen your blades, as well as how you can maintain their edge.

What’s The Best File For Sharpening Lawn Mower Blades?

It’s a chore that everyone has to do at least once a week unless you’d like your house to be run over by grass—mowing the lawn. This chore can be quite boring and exhausting, but it definitely can be made easy. Mowing the lawn will be done quicker if your lawn mower blades are sharp and in tiptop shape.

Generally speaking, it is very important that you sharpen your lawn mower blades regularly so that it cuts your grass nicely. Normally, you would want to sharpen it every after 25 hours of use, or twice every season. You should also sharpen your lawn mower blades if you hit rocks when you mow the grass.

Sharp lawn mower blades are important because blunt blades can cause your grass to be cut unevenly, and it discourages plant growth. You’ll find that the tips of your grass become brown and jagged, and this makes the grass more susceptible to disease. In order to do this, you can sharpen your own lawn mower blades to keep your lawns perfectly lush and green.

The best file you can use for sharpening your lawn mower blades is by using a bastard cut mill file. This 1o- to 12-inch file can be used to sharpen your lawn mower blades, as well as your other garden and lawn tools.

What Is The Best Way To Sharpen Lawn Mower Blades?

Lawn mower blades can be sharpened using manual files and electric grinders. Manual files do need a little bit of extra elbow grease to ensure that the blades are sharp enough to cut the grass. Electric grinders, on the other hand, are a lot faster, but it is a lot more expensive, and you will need to have enough space at home to add the grinder as one of your tools.

Many homeowners prefer to use manual files for their lawn mower blades sharpening doesn’t have to be done all the time. A good file will only require about half a dozen to a dozen strokes, and you’ll get lawn mower blades that are sharp enough to cut grass. Manual files are also a lot cheaper, and they are easier to store.

Aside from the bastard cut mill file, you can also find several garden tool multi-sharpeners that can sharpen your lawn mower blades, hedge shears, axes, and other tools. It’s great to have a multi-use sharpener, especially if you feel like you’re not used to using a regular mill file just yet.

For heavy users of lawn mowers, the best choice would ultimately be to use an electric grinder. It will definitely make the job a lot easier, plus you can choose the kind of grinding wheel to use depending on the blades of your lawn mower.

A common tool that a lot of homeowners have is an angle grinder. This grinder can also be used to sharpen lawn mower blades effortlessly, and the discs can easily be found if it needs replacement.

However, some first-time blade sharpeners might find that the blade they have sharpened is unbalanced. To fix this, you can get yourself a blade balancer to see where you need to grind off a little more metal.

There are more options on tools that you can use to sharpen your lawn mower blades. You can find drill-attachment kits that are made for sharpening lawn mower blades.

Or you can get a specific lawn mower sharpener that does the job perfectly each time.

How To Sharpen Lawn Mower Blades

A lawn mower blade should be aggressively sharp but not as precise as a razor’s edge. A good basis for the sharpness of the lawn mower blade is that you can touch it with your hand without getting cut.

A lot of people have a misconception that razor-sharp lawn mower blades will cut the grass better. Unfortunately, blades that are too sharp tend to roll over the grass and chip the tips off, making the grass’ edge look ragged.

Sharpening lawn mower blades is important, and you can do it either with a manual file or an electric grinder. Depending on the tool that you’d like to use, make sure that you don’t over-sharpen your blades. Here’s how you can do the task:

Sharpening Using a Manual File

• Remove the lawn mower blade according to your manual. Make sure to mark the blade’s correct side so you can put it back in the right position after sharpening.
• Using a vise, clamp the lawn mower blade securely.
• Hold the mill file at the same cutting angle as the blade. Start by filing from the inside of the blade, moving towards the outside. Remember to keep following the blade’s cutting edge.
• Make sure to smoothen out any rough spots or nicks on your blade. Your blade should be about as sharp as a butter knife’s edge.
• After sharpening, make sure to use a blade balancer to check your lawn mower blade before putting it back.

Sharpening Using an Electric Grinder

• Follow your manual and remove the lawn mower blade properly from your machine. Make sure to mark your blade to ensure that you can put it back correctly after sharpening.
• Clamp the lawn mower blade securely using a vise. Prepare for sharpening by wearing the appropriate safety gear when using electric tools like the grinder.
• Before starting, hold your electric grinder against the lawn mower blade. Tip the grinder up and down until you feel that the disc is aligned with the angle of the blade.
• Hold your electric grinder at this angle and move it across the metal using light pressure. Make sure that you don’t overheat the blade because it will cause the blade to become brittle. Do not grind away too much metal because it will cause the blade to become unbalanced.
• Make several passes on your blade with your grinder, occasionally checking for the sharpness. To remove the nicks from your blade, hold the grinder at a right angle and make a few passes until the nicks are gone.
• Balance your blade using a precision balancer. If one side tips lower over the other, make a few more passes until the blade passes the balance test. Put back the blade onto your machine, and you can now mow your lawn.

Final Thoughts

Mowing a lawn is hard, but it is the only way to keep the house looking neat and clean. Mowing the lawn can be made easy with perfectly sharpened lawn mower blades that not only makes the grass look greener but it makes the job a whole lot faster. Remember to maintain your lawn mowers, and you’ll never have to complain about doing this chore every week.

Are you looking for more information on how to care for your lawn mower? We’ve got a couple of articles that are perfect for you:

How To Sharpen Reel Mower Blades With A File Or Sharpening Compound

Reel lawn mowers are enjoying a resurgence in popularity. As a manual mower, they cut grass as you push it along.

Yet just like their rotary blade cousins, the blades on a real mower can dull, or need a basic adjustment.

Fortunately, there are a few different ways to sharpen reel mower blades. In this article, I’ll tell you how to sharpen reel mower blades with a file or use a sharpening compound for the best possible cut performance.

How Does a Reel Lawnmower Work?

The sharpness of the blades can affect a reel mower in a variety of ways. Since the wheels and the blades essentially work in tandem, when the blades start to dull it will make it more work to essentially push the mower along.

At the same time, dull blades are also more likely to push over blades of grass rather than cut them.

Significantly dull or rusty reel mower blades can also damage grass making your lawn more prone to turf disease, pests, and potential fungus issues.

Can I Sharpen Reel Mower Blades?

Reel mower blades are designed to last longer and stay sharper than rotary mower blades. Still, as time goes on they will inevitably start to dull, and perhaps develop pits of rust.

This is even more likely to be an issue if you frequently let your lawn grow longer than 4-inches or if you cut the grass when it’s still a little damp.

Some rotary lawnmower blades can be sharpened with a bench grinder or electric handheld power grinder. These are the wrong tools for the job when it comes to sharpening a reel mower blade.

how to sharpen a reel mower with a file?

In my opinion, a mill file is an ideal tool for sharpening reel mower blades. Some hardware stores will even carry special mill files that are specifically designed for sharpening reel mower blades.

But to be honest, a simple handheld mill file is all you need. If you’re looking for one, we recommend this grinding mill file.

Here are 5 steps you can follow to sharpen the blades on a reel mower using a file.

Secure the blades to prevent the reel from spinning

This calls for wedging a broom handle or a hardwood dowel into the blade assembly to keep it from accidentally turning while your fingers are in the “Danger Zone.”

Laying the mower on a large work surface and chocking the wheels with a doorstop or shims would also be a good idea.

Don’t think that just because the blades are too dull to cut grass that they can’t give you a nasty finger wound!

Clean Away Any Debris like grass and dirt

You can use a stiff wire brush or some coarse sandpaper to carefully remove any debris from the blades and surrounding surfaces. If you use sandpaper, make sure it is rated for metal.

scrape the file on the blade between

To do this you carefully press the toothed end of the metal mill file on the beveled edge of the first blade.

The goal is to angle the plane of the file to perfectly match the beveled edge of the blade. You aren’t trying to create a new angle.

You are just trying to remove a millimeter or two of dull metal to replicate the original sharp beveled edge.

This usually takes three to five passes, depending on how rusty or dull the blade edge has become.

Repeat previous steps 3 to 6 times

Once you have filed away as much as you can on the first blade, you will need to remove the broom handle and carefully rotate the cylinder to fully access the next blade. Then re-secure the blades and repeat the sharpening process.

Lubricate and Protect blades after sharpening

When you are done sharpening all the blades, you should light spray all moving parts with a penetrating lubricant like WD40.

You should also coat the blades with penetrating lubricant, or a little bit of linseed oil soaked into a clean paper towel.

The Best Mower Blade Sharpener To Buy in 2022 For A Great Lawn

This is our review of the best lawn mower blade sharpeners in 2023.

• The Top Lawn Mower Blade Sharpener Comparison
• The Best Lawn Mower Blade Sharpeners for Homeowners – Reviewed

• Best Overall Lawn Mower Blade Sharpener: All American Sharpener Model 5005
• Best Budget Lawnmower Blade Sharpener: AccuSharp Garden Tool Sharpener
• Best Sharpener For Manual Lawn Mower Blades: Smith’s 50603 Lawn Mower Blade Shop Essentials Sharpener
• Most Versatile Mower Blade Sharpener: SHARPAL 103N All-in-1 Knife Garden Tool Multi-Sharpener
• Best Electric Lawn Mower Blade Sharpener: Grizzly Lawn Gear Lawn Mower Blade Sharpener
• Best Professional Solution: Oregon 88-023 Professional 1/2 HP Lawnmower Blade Grinder
• Best Lawn Mower Blade Sharpener for Drills: Bosmere R305 Multi-Sharp Mower Sharpener
• Best Lawn Mower Sharpener Attachment Kit: Dremel A679-02 Sharpening Attachment Kit

• What to Look for in a Lawnmower Blade Sharpener

• Speed
• Power Type
• Usage
• Guide Material and Durability
• Compatibility
• Ease of Use
• Versatility
• Safety
• Price
• Warranty

• What are lawn mower blade sharpeners and what do they do?
• How do you use a blade sharpener?
• When should I sharpen my blades?
• How often should I sharpen my lawnmower blades?

Dull lawn mower blades can rip the grass, leaving jagged edges that weaken the plant and encourage fungal growth. The grass may also appear brown, yellow, and rugged. A dull blade will hurt your lawn.

For this reason, sharpening your lawn mower blades is essential. Lawn Mower blade sharpeners are very useful for this task. As a gardening enthusiast, I researched and worked with different sharpeners to find their efficiency until I came to the best lawn mower blade sharpener.

My overall best choice is the All American Sharpener. This sharpener features a pivoting head so you can sharpen both sections of the mulching blade. You can also sharpen straight standard and high-lift lawn mower blades.

If you have both right and left-hand blades, you don’t need separate sharpeners as it can handle them both. Additionally, its sharpening angles are adjustable, allowing you to sharpen different lawn mower blades to crisp edges.

Our best professional mower sharpener delivers the right speed and force for sharpening 6″ blades for professional landscapers. The Oregon 88-023 also comes with a reverse switch and height adjustment features.

If you’re on a budget, don’t worry. Our best budget mower blade sharpener is made from hard, rust-resistant material for durability and is affordable.

While the All American Sharpener is the best overall lawn mower blade sharpener, it is a little pricey for some and might not be the best for people on a budget. Additionally, it isn’t ideal if you’re looking for a drill attachment or a versatile sharpener.

However, we’ve created a guide for best sharpeners in specific situations and discussed them in detail below.

The Best Lawn Mower Blade Sharpeners for Homeowners – Reviewed

Best Overall Lawn Mower Blade Sharpener: All American Sharpener Model 5005

The All American Sharpener is our best choice for lawn mower sharpeners. It has a unique design of a vice head to hold the mower blade and an articulating arm that attaches the grinder. The arm also ensures the sharpening angle is proper every time.

It can sharpen mulching, standard, and high-lift blades. It features a pivoting head for sharpening both mulching blade’s sections at a proper angle. With this sharpener, you’ll be able to sharpen straight standard blades to perfection in a matter of minutes.

You can also adjust sharpening angles between 15° and 45°. Additionally, the blade can sharpen both right and left-hand blades.

The All American Sharpener 5005 comes with four pins. They screw into the threaded port and allow you to connect a 4½” angle grinder.

With this sharpener, you can sharpen multiple blades efficiently. Previously ground and used blades can come back to an almost new condition after using this sharpener.

And when you want to use it, you can easily mount it on any worktop – bolted or clamped. If you’re going to use it while you are out and about, you only need to attach the mounting bracket to a trailer or truck. It is completely portable as it comes with a cordless grinder.

However, it is expensive compared to some other less-featured sharpeners. But, if you have left and right-hand blades or mulching, high-lift, and standard blades, and you love perfection, this lawn mower blade is the best option for sharpening lawn mower blades.

Best Budget Lawnmower Blade Sharpener: AccuSharp Garden Tool Sharpener

If you are on a budget but still looking for a quality blade sharpener, the AccuSharp Garden Tool Sharpener might be what you’re looking for.

It is designed to sharpen all single-edged garden tools such as lawnmower blades, pruning shears, shovels, hoes, and limb loppers.

Made from diamond-honed tungsten carbide, it is hard, durable, and can handle almost any gardening blade you throw at it.

Its long-lasting construction is rust-resistant, and you can clean it easily with soap and water or in the dishwasher.

The sharpener features an ergonomic handle that can fit in either hand for both right and left-handed users. Additionally, it has a full-length guard to protect your fingers when sharpening.

The AccuSharp Sharpener will sharpen and restore your blades at an affordable price. It is an ideal choice for people looking for a decent lawn mower blade sharpener with a limited budget.

Best Sharpener For Manual Lawn Mower Blades: Smith’s 50603 Lawn Mower Blade Shop Essentials Sharpener

If you’re looking for an excellent residential lawn mower blade sharpener — not professional — you will appreciate Smith’s 50603 Lawn Mower Blade Sharpener.

This easy-to-use sharpener has a hard and long-lasting carbide blade. It will put a sharp and smooth edge on your blade in a few minutes and last for a long time.

It features a durable plastic head and an oversized handle so you can fit your hands with gloves. The large finger guard makes the sharpening process safe and secure.

The mower blade sharpener comes with a wire-bristle cleaning brush and storage on the product handle. After using it, you can easily clean and store it.

You’ll also be glad to know that the coarse, premium carbide blade is replaceable. This makes it cost-effective. Instead of buying another mower sharpener, replace the blade, and you’ll be good to go.

Are you looking for a birthday or Father’s day gift? This sharpener will make an excellent gift for the gardener in your life. It’s an excellent choice for homeowners enthusiastic about keeping their lawn neat without much hassle.

Most Versatile Mower Blade Sharpener: SHARPAL 103N All-in-1 Knife Garden Tool Multi-Sharpener

The SHARPAL 103N All-in-1 is the most versatile sharpener on this list. Apart from lawn mower blades, you can sharpen single and double-beveled blades like scissors, pruners, hedge shears, machetes, loopers, hatchets, among others.

It has five sharpening parts to accommodate blades of different angles, single or double bevel, shape, etc.

They include a tungsten carbide bar with a unique design, one ceramic bar, and three different slots with preset sharpening angles. These sharpening parts give the best sharpening performance to all the different blade types.

The sharpener is made from a durable abrasive sharpening material. They pass a 10,000 times field test and never wear out.

It has an oversized handle, so you can use it with gloves. The rubber-coated handle and base provide a comfortable grip and prevent slipping. Additionally, the large guard protects your hand and fingers from the blades.

This tool comes with a 3-year warranty. It’s perfect for people with lots of yard tools and prefers one sharpener for most if not all of them.

Best Electric Lawn Mower Blade Sharpener: Grizzly Lawn Gear Lawn Mower Blade Sharpener

While manual blade sharpeners are affordable, they require a lot of effort to sharpen. Electric ones sharpen your mower blade quickly and easily without requiring a lot of labor.

The Grizzly Lawn Gear lawn Mower Blade Sharpening tool is an electric mower blade sharpener with a drill attachment kit. It includes a free blade balancer and natural latex garden gloves to protect your hands against bruises.

Each drill attachment has a durable corundum stone that can sharpen blades of any size. The stone is 0.70″ thick, making it long-lasting.

The attachment can fit any hand or power drill, ensuring a crisp, sharp blade edge. You can also use it on your power mower blade. It’s not as powerful as a bench grinder, but will still do a fine job.

Made from premium nylon material, the precision sharpening guide can withstand repetitive force against the blade, thus preventing shattering.

The blade balancer makes sure the blades are balanced for even sharpening. For mower and tractor blades, the balancer fits all styles of blade holes.

You also get a lifetime warranty and money-back guarantee so you can shop risk-free. This electric blade sharpener is for people looking to upgrade from manual to electric or who want to sharpen faster with less effort.

Best Professional Solution: Oregon 88-023 Professional 1/2 HP Lawnmower Blade Grinder

For homeowners looking for a professional mower blade sharpener, you’ll love the Oregon 88-023 ½ HP blade grinder. It’s a ½ HP, standard duty, 750 RPM spinning speed motor blade grinder that can sharpen up to 6″ cutting edge.

Apart from an ON/OFF safety switch, it comes with a reversing switch for grinding right and left-hand blades.

It also includes an adjustable light for sharpening when it’s dark. Additionally, you can adjust the height easily and fast using the easy-to-turn rotary adjusting knobs and handle.

The grinder also features a grit collector to prevent the mess from spreading all over the working area. However, the grit collector is sold separately.

This sharpener is one of the most powerful electric grinders. It can be a perfect choice if you’re looking for a powerful sharpener for your 6″ mowing blades.

Also, if your yard usually grows hard weeds and grass that easily blunt your blades, you might need a more powerful sharpener to give your blades a crisp cutting edge. This is the tool for you.

Best Lawn Mower Blade Sharpener for Drills: Bosmere R305 Multi-Sharp Mower Sharpener

The Bosmere R305 mower sharpener is a drill attachment that fits any power drill and will sharpen your mower blades in minutes.

It features a reversible aluminum grinding wheel that offers you about ten resharpenings for your mower blade. The sharpener will also reshape your rotary mower blades in minutes.

It will also re-edge and reshape hoes, spades, and lawn edgers for more versatility, thus making it easier to use.

This mower sharpener can fit any domestic power grill and sharpen your blades. Sharp blades are safer to use, give a clean-cut, and leave your grass healthy.

It is for people looking for a cheap, easy-to-use drill attachment for their power drill. However, if you’re looking for one with premium features and lasts a lifetime, this is not your ideal choice.

Best Lawn Mower Sharpener Attachment Kit: Dremel A679-02 Sharpening Attachment Kit

The Dremel A679-02 sharpening kit helps keep your favorite gardening tools like mower blades and chainsaws sharp and ready for the next DIY project.

The kit includes a lawn mower sharpening attachment, a gardening tool sharpening attachment, a chainsaw sharpening attachment, two spacers, sharpening and grinding stones (453,454, 455,932), wrench, and gauge.

The three main attachments help sharpen even the dullest of mower blades and chains and provide optimum sharpening angles.

This sharpener is compatible with Dremel Rotary tool models 8100, 4300, 7760, 8220 (for use with collet and collet nut), and the 100, 200, 3000, and 4000 series.

These attachments are easy to install. You only need to screw them on your Dremel rotary tool. The kit comes with a 1-year warranty, and in case of anything, the manufacturer offers customer support through email, chat, or phone.

This sharpening attachment kit is ideal for someone looking for a mower blade and chainsaw sharpener. It can also sharpen other garden tools.

Lawn Mower Blade Sharpener Buying Guide

What to Look for in a Lawnmower Blade Sharpener

When buying a lawnmower blade sharpening tool, you need to consider these factors:

Speed

How fast will the grinder you’re considering sharpen your mower blades? How much time are you willing to invest to sharpen mower blades?

If it’s a manual one, it’ll most likely take more time to achieve your desired edge — anywhere from around thirty minutes to several hours.

On the other hand, electric grinders take less time, with others as less than a few minutes. Some are quicker than others. The speed depends on the RPM speed and the horsepower of the grinder.

However, the fastest is not always the best. Go for a sharpener whose speed is relative to the blade. Excessive speed can damage the blade by overheating, and you also risk injuring yourself.

Power Type

Do you prefer a manual or an electric sharpener for your mower blade?

Manual sharpeners are affordable but require a lot of effort. Electric ones are fast and do not require much labor. However, they are more expensive than manual sharpeners.

Usage

Your choice of sharpener can depend on your usage. Sharpeners range from hand-held blade sharpeners to heavy-duty angle grinding wheels and powerful motor grinders.

If you only need to bring back one compact mower blade, you don’t need a professional, industrial-style grinder. Also, if you’re a professional landscaper sharpening blades for commercial use, a cheap hand-held sharpener won’t cut it. You might also want to look for a professional solution that will allow you to sharpen multiple lawn mower blades.

Before purchasing, ensure you know how you’ll be using the tool and how often.

Guide Material and Durability

Blade sharpeners feature a guide that controls the angle of sharpening. This guide ensures the blade remains at the correct angle and does not shift while you sharpen the blade.

Most guides are made from plastic. However, if low-quality plastic is used, it can overheat, melt, and even produce smoke. Using too much force when sharpening can also melt the plastic.

Ensure the guide plastic is durable and cannot break or melt easily. You can also check online reviews of the brand you intend to buy.

Mulching blades can be a problem for some guides – if you have a mulching blade, make sure to check if your dull lawnmower blade can work in the guide you are buying.

Compatibility

While some sharpeners are grindstones and traditional blade files that can sharpen any blade type, others have compatibility issues. Pick the wrong one for your needs and you won’t have a sharp blade.

Some require fitting to power drills that generate the force needed. However, some drills are not compatible with some attachments.

If you buy a drill attachment sharpener, make sure it’s compatible with the drill you already got. Otherwise, it won’t work, and you’ll have wasted your money.

Ease of Use

You don’t want a sharpener that’ll make you curse all day because using it is rocket science. Worse still, it might damage your blades and potentially injure you.

While some sharpeners may look simple, they might be hard to use and may cause damage. For this reason, go for a sharpener that you’re comfortable using. If you don’t, you’ll rarely sharpen lawn mower blades.

Most sharpeners that attach to drill are easy to use. But, if you’ve got a different type, ensure you’re physically capable of handling it.

Also, is the sharpener made for right-handed people, left-handed, or both? Ensure you confirm before purchasing.

Versatility

While they are mostly labeled as lawn mower blade sharpeners, most are versatile and can sharpen different blades.

For gardening enthusiasts with a load of different blades, buying a sharpener for each blade type can be costly. It would be an excellent investment if you got one that can sharpen other blades.

However, you should be careful as the sharpener might be great at sharpening one blade but destroy the other.

For instance, a heavy-duty commercial sharpener might do an exceptional job with mower blades and other large ones, but it’ll destroy your thinner blades.

Also, some sharpeners can sharpen standard blades, mulched, high-lift, among others. Keep your sharpening needs in mind and decide whether the tool you’re considering is versatile enough and won’t damage your blades.

Safety

Blade sharpening can be a hobby for some people, but it’s also dangerous and prone to accidents if you’re not careful.

Does the sharpener you’re interested in have safety features? It should protect you from cuts, friction, and even sparks.

At the very least, a handheld sharpener should have finger guards. Your fingers are the most exposed and could suffer cuts and bruises. The best finger guards should be oversized so you can use them while wearing gloves.

For motor grinders, there can be sparks and metal filings. You will need eye protection which you will probably buy separately.

It is also recommended to use safety gloves every time and non-flammable clothing or a protective apron.

Price

Different sharpeners have different depending on the features they offer. A heavy-duty grinder will cost more than a handheld sharpener.

You should consider your budget and needs when buying a sharpener. If your budget is limited, you can opt to go for a cheaper sharpener then upgrade later.

Just ensure the sharpener you’re are buying is worth the price.

Warranty

Most manufacturers offer a warranty on their sharpening tools. The warranties, however, differ from tool to tool, depending on the manufacturer.

The warranty will give you peace of mind in case anything goes wrong. Still, some brands may not offer any warranty.

Additionally, consider the return policy of the sharpener. If there’s any fault, can you return it, or you’ll be stuck with a non-functional tool and lose your money?

Go for a sharpener with a warranty you’re comfortable with as well as a favorable return policy. Other brands offer risk-free shopping where you can get a refund if the tool doesn’t function as stated.

Frequently Asked Questions (FAQ):

What are lawn mower blade sharpeners and what do they do?

Lawn mower blade sharpeners are devices that are used to sharpen the blades of a lawn mower. The blades of a lawn mower can become dull over time, making it difficult for the mower to cut through grass. A sharpener will help to keep the blades in good condition and improve the performance of the mower. There are two types of sharpeners: manual and electronic. Manual sharpeners require the user to grind the blades against a grinding wheel or stone. Electronic sharpeners use a rotating abrasive wheel powered by a motor to sharpen the blades. Both types of sharpeners can be used to keep lawn mower blades in good condition.

How do you use a blade sharpener?

A mower blade sharpener is a tool that is used to sharpen the blades on a lawn mower. There are several different types of mower blade sharpeners available on the market, but they all work in essentially the same way. To use a mower blade sharpener, you will need to remove the mower blade from the lawn mower. Once the mower blade is removed, you will need to position the blade sharpener against the cutting edge of the blade. Next, you will need to apply pressure to the blade sharpener and move it across the cutting edge of the blade in a back-and-forth motion. Repeat this process until the entire cutting edge of the blade has been sharpened. Finally, reattach the mower blade to the lawn mower and test it out to make sure that it is properly sharpened.

When should I sharpen my blades?

Over time, mower blades will become dull and will need to be sharpened. There are a few things to look for to know when it is time to sharpen the blades. First, check the mower blade for nicks or chips. If there are any, then it is time to sharpen the blades. Second, if the mower is leaving grass clumps on the lawn, it is a potential sign that the blades need to be sharpened. It is possible you are cutting your grass at the wrong time as well. Lastly, if it takes longer than usual to mow the lawn, that may be an indication that the mower blades are dull and in need of sharpening.

There are a few different ways to sharpen lawn mower blades. One is to use a mower blade sharpener. This is a handheld tool that can be used to manually sharpen the mower blades. Another option is to take the mower blades to a professional who can use a power grinder to sharpen them. Regardless of which method you choose, it is important to keep the mower blades sharpened in order to have a healthy lawn.

How often should I sharpen my lawnmower blades?

lawn mower blade sharpeners are a great way to keep your lawn looking neat and tidy. But how often should you use them? The general rule of thumb is to sharpen your blades every six weeks or so. However, this will vary depending on how often you use your lawn mower and the type of grass you have. If you have a busy lawn with a lot of traffic, you may need to sharpen your blades more often. Conversely, if you have a lawn with slower-growing grass, you can probably get away with sharpening your blades less frequently. You should also keep an eye out for signs that your blades need to be sharpened, such as uneven cuts or damaged grass. By following these guidelines, you can keep your lawn looking its best all season long.

Our Verdict

A lawn mower sharpener should not only sharpen the blade but also make your work easier and efficient. Sharpeners come with different features to help you achieve your goal.

While all sharpeners in this guide are the best in their respective categories, the All American Sharpener Model 5005 is the best overall. Apart from sharpening straight standard, high-lift, and mulching mower blades, it can sharpen both right and left-hand blades.

That, plus other features like adjustable blade angles, mounting bracket, and cordless grinder for portability, and how easy it is to use the sharpener, makes it an overall excellent sharpener.

While it’s pricey, I think it’s worth every dollar. Don’t let grass overgrow in your yard because of blunt mower blades.

Click on the affiliate links above to proceed with purchasing the overall best sharpener or any other that fits your preferences and budget.

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Top 5 Lawn Mower Blade Sharpener Tools in 2023

A lawnmower blade sharpening tool is one of the most important instruments for organizing your yard, though it doesn’t matter if you want to throw a party or just want to keep the place tidy. It is very important to use a blade sharpener for your lawnmower, particularly during the watering season.

The mower blades have to be sharp in order to clean up without leaving bits and pieces of the lawn unmowed. The lawn should be trimmed in a powerful and clean way by the mower blades.

An added advantage to a sharpened blade is, if it is done correctly, it will not harm the buds. A skilled and sharpened blade may require the time to cut the bud. A well-sharpened mower can even get to the lawn borders easily without any difficulty. So If you have got an old blade, or the blade is dull, the best method to redeem it would be to sharpen it with a mower blade sharpener.

Here we have listed five of the best mower blade sharpening tools which you can buy to replenish your dull blades.

Best 5 Lawn Mower Blade Sharpening Tools

MAG-9000 Professional Lawn Mower Blade Sharpener by Magna-Matic

A lawnmower has to be frequently sharpened to maintain the tenacity of your lawns. The best among all the tools for this endeavor is the MAG-9000 Professional Lawn Mower Blade Sharpener by Magna-Matic. This tool has been in the market for quite a while now and has garnered a high reputation for itself. The sharpening blades of this lawnmower blade sharpener are exceptionally skilled and guarantee you a professional cut. Also, it comes all assembled in the package, so that just as you receive it, you can start using it.

The span and plan of this sharpener make it effortless to use and makes sharpening, a fast procedure. The most inviting feature of MAG-9000 is that it can sharpen the blades of your lawnmower in a matter of just 15 minutes. Additionally, it can sharpen a blade of almost any dimension, so that you do not have to worry about purchasing another lawnmower blade sharpener even if you change your mower.

This simple to use sharpener inculcates a high-speed voltage performance which guarantees you in assisting in saving energy bills. Also because of its exceptional layout, this dependable sharpener takes care of both direct and horizontal blades easily. It is also very easy to carry around.

Professional 1/2 HP Lawnmower Blade Grinder by Oregon

The next best alternative to sharpening unique sorts of lawn mower blades is the Professional ½ HP by Oregon. This blade grinder is the ideal grinder and has lots of autocratic advantages when it comes to sharpening mower blades. Oregon can easily extend the lifespan of your lawnmower with the assistance of its amazing and strong capabilities.

The flexible lightweight hand handles of this version of Oregon make it very user-friendly. Security is also exponentially improved because of the light on its head as it helps you see even in the dark or in foggy weather. The blade balancer uses reverse engineering technology for the sharpening of the blades. It is beneficial if you want to sharpen both rights and left-handed blades.

This sharpener also uses a simple to-turn rotary that may easily correct the handles along with the knobs and assist you in making alterations in the elevations. It is very convenient to take out the blades after waxing with this sharpener. Also, it is easy to switch between the on and off security switches and because it is so lightweight, it is easily movable.

LLC Lawn Mower Blade Sharpener by MB Machine

This yard blade sharpener by MB machine is one of the most sophisticated lawn mower sharpeners out there. It can be readily collected, and it allows to remove even mulch off of regular blades. It is highly mobile and easy to carry around.

It also allows the user to manually mount it, making the sharpener easy to set up. And because it has a universal adapter snare, it can easily fit in with the majority of grinders that are available in the market. The sharpener also happens to include an adjustable head which helps in including the variability of angles for numerous blades.

Because it is so easy to use, it is widely popular as well.

Smith’s 50603 Mower Blade Sharpener

Smith’s 50603 mower blade sharpener is a handheld instrument for sharpening blades to keep your mower at its very best state and helps to increase its durability. This tool is very handy and quite easy to use. It uses a carbide blade, which is preset and helps you smoothen and sharpen the borders of your blade, effortlessly in a short duration. It has a durable plastic headset because of which is quite easy to hold and work with. The head is supplied with a huge finger guard which will aid you to have secure and safe sharpening in every case.

The sharpener is also highly unlikely to capture dust and grime even after coming in contact with it. Also, it is rust-proof. It also includes a wire bristled cleaning brush to clean it after use. Because of its precision, it happens to be one of the safest and most sought-after tools for sharpening the blades of a lawnmower.

Work Sharp Knife Tool Sharpener Ken Onion Edition

If you are looking for a sharpener that does the work of both an amateur and professional sharpener, you should definitely go for Knife and Tools Sharpener by Work Sharp. This instrument can sharpen basically all sorts of blades and knives with precision and at the same time. The procedure to work with it is quite straightforward.

The sharpener comes with premium straps which increases the versatility of the tool and makes it flexible. With its own diamond straps, an individual can also sharpen or fix ceramic straps. As there are an array of straps including fine and coarse, this sharpener can accomplish various tasks at once.

The granular belt in it can be used to sharpen damaged blades while the moderate belt can be used to sharpen blunt zipper knives. Whereas the slim belt is perfect for sharpening and strengthening and giving a fast touch up to the blades. Lastly, the accuracy it shows is worth mentioning.

Frequently Answered Questions

How to choose the best lawn mower blade sharpener?

To choose the best, you should look for what is in your budget and what you want out of it. If you need something sophisticated and more versatile or just a simple blade sharpening tool.

How often should I sharpen the blades of my lawnmower?

You should sharpen your blades every 20-24 hours of their use time. But it also depends on the region where you live. If your lawn has wet grass for most times of the year then you might have to sharpen it more frequently as wet grass tends to blunt down your blade.

Where can I find a sharpener for my lawnmower blade?

You can find the choice of your lawnmower blade sharpener in your local tool shop. If not, you might find it online in stores like Amazon that sell all types of products.

Top 5 Lawn Mower Blade Sharpener Tools in 2023

A lawnmower blade sharpening tool is one of the most important instruments for organizing your yard, though it doesn’t matter if you want to throw a party or just want to keep the place tidy. It is very important to use a blade sharpener for your lawnmower, particularly during the watering season.

The mower blades have to be sharp in order to clean up without leaving bits and pieces of the lawn unmowed. The lawn should be trimmed in a powerful and clean way by the mower blades.

An added advantage to a sharpened blade is, if it is done correctly, it will not harm the buds. A skilled and sharpened blade may require the time to cut the bud. A well-sharpened mower can even get to the lawn borders easily without any difficulty. So If you have got an old blade, or the blade is dull, the best method to redeem it would be to sharpen it with a mower blade sharpener.

Here we have listed five of the best mower blade sharpening tools which you can buy to replenish your dull blades.

Best 5 Lawn Mower Blade Sharpening Tools

MAG-9000 Professional Lawn Mower Blade Sharpener by Magna-Matic

A lawnmower has to be frequently sharpened to maintain the tenacity of your lawns. The best among all the tools for this endeavor is the MAG-9000 Professional Lawn Mower Blade Sharpener by Magna-Matic. This tool has been in the market for quite a while now and has garnered a high reputation for itself. The sharpening blades of this lawnmower blade sharpener are exceptionally skilled and guarantee you a professional cut. Also, it comes all assembled in the package, so that just as you receive it, you can start using it.

The span and plan of this sharpener make it effortless to use and makes sharpening, a fast procedure. The most inviting feature of MAG-9000 is that it can sharpen the blades of your lawnmower in a matter of just 15 minutes. Additionally, it can sharpen a blade of almost any dimension, so that you do not have to worry about purchasing another lawnmower blade sharpener even if you change your mower.

This simple to use sharpener inculcates a high-speed voltage performance which guarantees you in assisting in saving energy bills. Also because of its exceptional layout, this dependable sharpener takes care of both direct and horizontal blades easily. It is also very easy to carry around.

Professional 1/2 HP Lawnmower Blade Grinder by Oregon

The next best alternative to sharpening unique sorts of lawn mower blades is the Professional ½ HP by Oregon. This blade grinder is the ideal grinder and has lots of autocratic advantages when it comes to sharpening mower blades. Oregon can easily extend the lifespan of your lawnmower with the assistance of its amazing and strong capabilities.

The flexible lightweight hand handles of this version of Oregon make it very user-friendly. Security is also exponentially improved because of the light on its head as it helps you see even in the dark or in foggy weather. The blade balancer uses reverse engineering technology for the sharpening of the blades. It is beneficial if you want to sharpen both rights and left-handed blades.

This sharpener also uses a simple to-turn rotary that may easily correct the handles along with the knobs and assist you in making alterations in the elevations. It is very convenient to take out the blades after waxing with this sharpener. Also, it is easy to switch between the on and off security switches and because it is so lightweight, it is easily movable.

LLC Lawn Mower Blade Sharpener by MB Machine

This yard blade sharpener by MB machine is one of the most sophisticated lawn mower sharpeners out there. It can be readily collected, and it allows to remove even mulch off of regular blades. It is highly mobile and easy to carry around.

It also allows the user to manually mount it, making the sharpener easy to set up. And because it has a universal adapter snare, it can easily fit in with the majority of grinders that are available in the market. The sharpener also happens to include an adjustable head which helps in including the variability of angles for numerous blades.

Because it is so easy to use, it is widely popular as well.

Smith’s 50603 Mower Blade Sharpener

Smith’s 50603 mower blade sharpener is a handheld instrument for sharpening blades to keep your mower at its very best state and helps to increase its durability. This tool is very handy and quite easy to use. It uses a carbide blade, which is preset and helps you smoothen and sharpen the borders of your blade, effortlessly in a short duration. It has a durable plastic headset because of which is quite easy to hold and work with. The head is supplied with a huge finger guard which will aid you to have secure and safe sharpening in every case.

The sharpener is also highly unlikely to capture dust and grime even after coming in contact with it. Also, it is rust-proof. It also includes a wire bristled cleaning brush to clean it after use. Because of its precision, it happens to be one of the safest and most sought-after tools for sharpening the blades of a lawnmower.

Work Sharp Knife Tool Sharpener Ken Onion Edition

If you are looking for a sharpener that does the work of both an amateur and professional sharpener, you should definitely go for Knife and Tools Sharpener by Work Sharp. This instrument can sharpen basically all sorts of blades and knives with precision and at the same time. The procedure to work with it is quite straightforward.

The sharpener comes with premium straps which increases the versatility of the tool and makes it flexible. With its own diamond straps, an individual can also sharpen or fix ceramic straps. As there are an array of straps including fine and coarse, this sharpener can accomplish various tasks at once.

The granular belt in it can be used to sharpen damaged blades while the moderate belt can be used to sharpen blunt zipper knives. Whereas the slim belt is perfect for sharpening and strengthening and giving a fast touch up to the blades. Lastly, the accuracy it shows is worth mentioning.

Frequently Answered Questions

How to choose the best lawn mower blade sharpener?

To choose the best, you should look for what is in your budget and what you want out of it. If you need something sophisticated and more versatile or just a simple blade sharpening tool.

How often should I sharpen the blades of my lawnmower?

You should sharpen your blades every 20-24 hours of their use time. But it also depends on the region where you live. If your lawn has wet grass for most times of the year then you might have to sharpen it more frequently as wet grass tends to blunt down your blade.

Where can I find a sharpener for my lawnmower blade?

You can find the choice of your lawnmower blade sharpener in your local tool shop. If not, you might find it online in stores like Amazon that sell all types of products.