Best Lawn Mower Blade Sharpeners.
A mower blade cannot do without its sharpness, the center of its cutting power. Without sharpness, they lose their cutting power and instead end up destroying whatever it is they were meant to mow.
How does the destruction occur? Instead of cutting through the grass, they tear it up leaving behind serrated edges that weaken the plant. Then instead of attractive beautiful grass, your lawn becomes home to brownish or yellowish looking grass. In short, a dull blade will hurt your lawn.
A lawnmower blade becoming blunt never happens overnight but is a gradual process especially if you use it frequently or for heavy commercial purposes. Blade sharpeners were invented to be a solution to this problem.
We have compiled a list of the best lawn mower blade sharpeners because sharpening is already heavy a task, so allow us quickly run you through some of the options available.
Best Lawn Mower Blade Sharpeners-Our Top Picks
Grizzly Lawn Gear Lawn Mower Blade Sharpener Drill Attachment KitCheck Price on Amazon
Grizzly Lawn Gear Lawn Mower Blade Sharpener Drill Attachment Kit ranks best in electric blade sharpeners. It features a drill attachment kit, a blade balancer, and latex garden gloves for hand protection, all at no extra cost. On each drill kit is a corundum stone 0.70 inches thick that lasts a long period. This stone can sharpen blades of all sizes. You will love the versatile touch on the drill attachment kit seeing that it can be used on both hand and power drills to deliver that crispy sharp edge. The guide on this blade sharpener is made from premium nylon material and is tough on sharpening pressure. The addition of the blade balancer ensures no one blade part is thinner than the other so you are assured of a balanced blade once you are done. The balancer has a universal fit accommodating all blade hole designs. On warranties, you have a lifetime warranty and money-back guarantee. Features
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SHARPAL 103N All-in-1 Multi-Sharpener Garden Tool
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All American Sharpener Model 5002 Lawn Mower Blade SharpenerCheck Price on Amazon
All American Sharpener is a reputable company in the production of gardening tools. Their 5002 Lawnmower blade sharpener restores blunt blades to their former cutting glory. It is crafted especially for straight lawn mower blades so you do not want to use this one on your mulching blade. You have a variety of mounting options when it comes to setting it up for use. It can rest bolted on most surfaces. This lawnmower blade sharpener comes with a vice with a head where you position the blade and an articulating arm that carries the grinder. The vice is essential for providing balance during sharpening. You will also find a threaded pin for connecting the standard angle grinder. For grinding purposes, you get a 24-grit to 60-grit flapper wheel. Blades get sharpened in seconds and the consistency every time remains unmatched. Features
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Rotary Blade Sharpener /Grinder WallCheck Price on Amazon
Before you jump to replacement options for your lawnmower blade, why not try sharpening them using the compact Rotary Blade Sharpener/grinder Wall. One of the lovable features of this blade sharpener is how it tries to keep the sharpening area neat. This is all thanks to the addition of the grit collector making grinding wheel dust a non-issue for you. This sharpener also supports grinding of any cutting length ranging from standard right-hand blades to the reverse left-hand rotating flat blades. Rotary Blade Sharpener /grinder Wall runs on power and is wired for use on 15amp 110-volt outlets. Once the stone wears you have the option of buying and replacing it, though the longevity of the stone will keep you away from shops for quite a period. It is a little highly-priced when compared to others in its category but the fact that it can sharpen a set of three blades in under ten minutes is reason enough to invest in it. Do not just listen to the unending hype about this blade, try it and understand better why ranks highly among the best lawn mower blade sharpeners. Features
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Yellow Hornet Lawn Mower Blade SharpenerCheck Price on Amazon
If you are looking for a blade sharpener that sharpens professionally then you are set to love Yellow Hornet Lawn Mower Blade Sharpener. It sharpens at a 30-degree angle and will require you to firmly fit the grinder before powering it on to prevent displacement due to vibrations. The grinder can be adjusted to find the best angle and height for the desired result. The reversible grinding wheel offers repeatable times of sharpening and resharpening anytime the blade fails to turn up during mowing. Also, it is big on saving time because once you turn it on the spinning power the blade gets honed in a matter of minutes. The secret in keeping this blade sharpener useful for a long period is to choose a good grit sanding disc. If you want a powerful electric sharpener, this is the tool for you. Features
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All American Sharpener Model 5005 Adjustable Lawn Mower Blade SharpenerCheck Price on Amazon
All American Sharpener Model 5005 Adjustable Lawn Mower Blade Sharpener scoops the top award for a unique design in the best lawn mower blade sharpeners category. The mounting bracket of this blade sharpener can easily be bolted up on most surfaces any time you want to use it. Portability is not a problem as it features a cordless grinder. The unique design includes a vice head and articulating arm that is home to the grinder. This very arm is responsible for correct sharpening angles at all times. Talking of blades, this sharpener can do the job for standard, high-lift, and mulching blades. 15 to 45 degrees are the adjustment allowance you get during sharpening. Plus, the sharpener can do both right- and left-hand blades. Four pins for easy mounting are availed. Features
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SZCY LLC Upgrade 6 Packs Lawn Mower Blade SharpenerCheck Price on Amazon
Just when you thought four packs of sharpeners were great for the job, you come across a six-pack promising razor-sharp blade edges. Sturdy and durable, these blade sharpeners have dimensions of 50 by 47mm and offer a 25-degree sharpening angle for precise edges. This size makes them ideal for sharpening when installed on hand and power drills as well. The top, the grinding area, is made of high-quality corundum. Corundum is usually preferred because of its abrasive characteristic making it the perfect grinding medium. With six grinding stones, you save in the long run because it is going to take a long while before they wear out. For an all-new mowing experience upgrade your blades with this best sharpener from SZCY LLC. Features
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Magna-Matic MAG-9000 Professional Lawn Mower Blade SharpenerCheck Price on Amazon
Are you in search of a blade sharpener strictly made in the USA? Why not try the MAG-900 exceptionally put together by Magna-Matic. It fits professional landscapers alright as it sharpens both left and right-handed mower blades. To guard your hands, safety measures have been put in place for injury-free sharpening sessions. Additionally, the blade is securely held in position during sharpening. Some blade sharpeners are so noisy you have to put up with the annoyance or grab ear protective gear. Thankfully, there is no such inconvenience when it comes to Magna-Matic MAG-9000 Professional Lawn Mower Blade Sharpener. It is discreet which is why it landed on this best lawn mower blade sharpener review. Overall, it is a hard-wearing and versatile blade sharpener choice. Features
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Choosing the Best Lawn Mower Blade Sharpeners
Here are some guiding points elaborating on the details to look for in lawn mower blade sharpeners
Spinning Speed
How much time are you willing to spend sharpening? Manual sharpeners take more time before you can get a good edge. If you go the electric way you can save on time better than with the manual option. Electric sharpeners rely on rotations per minute and horsepower to deliver the desired edge. Be careful not to mistake speed for efficiency because it could result in the destruction of the blade through overheating and could even hurt you. Always find a sharpener whose speed matches your blade.
Power Type
Preferences will differ so you may find yourself choosing a manual blade sharpener over an electric or vice versa. Manual sharpeners are very affordable but will require a lot of your input. Electric ones on the other hand may be of higher price and will require little effort on your part.
Quality and Durability
Quality and longevity of use will always be among the major factors in any purchasing decision. The two factors intertwine a lot therefore high-quality material on a sharpener should top your list if it is to be used for a long period.
Safety
A lot of friction is involved in blade sharpening and some sparks may escape once in a while. Is the blade sharpener you are getting providing safety against these? If not then you might want to consider changing to a safer option. Like the handheld grinders that often have finger guards. Alternatively, you can purchase safety gear like gloves, non-flammable clothes, and eye protection as well.
Versatility
Best lawn mower blade sharpeners are not restricted to sharpening a single blade. The more it can handle the better. This is a money saver when you own different types of blades. Remember also that some sharpeners are good on large blades but can easily destroy smaller ones. Others can do a mulching blade well but do not affect a standard one. Keeping this in mind will save you in the long run.
Guide Material
This refers to the guide that directs the angle at which sharpening occurs. This helps keep the blade incorrect position. Most are made of plastic which if mishandled come apart easily. Before making a purchase ensure the guide is strong enough to handle the pressure that comes with sharpening. Also, check to be certain that the plastic is not the one that overheats or even melts during sharpening.
Warranty
For your peace of mind consider getting a sharpener with a warranty. Some encompass a return policy in case of dissatisfaction with good reasons. This is one of the ways manufacturers guarantee the quality and durability of items.
Best Lawn Mower Blade Sharpeners FAQs
Q: How to Use a Lawn Mower Blade Sharpener?
A: Step1: Disconnect the plug for corded mowers or detach the batteries for the cordless ones. This helps prevent the engine from starting when your hands are on the blade area. Tip the mower to the side. Uninstall the blade and note how it came off so you can have an easy time putting it back. Marking the top or bottom can make it easier to identify the parts during reinstallation. Clean up the area in case of any stuck dirt or clippings.
Step 2: Put on protective gear then using a vise grip clamp it in position ensuring that the cutting surface is facing upwards. You can now start sharpening.
Step 3: Balance the blade. This ensures all the parts of the blade get sharpened evenly. Uneven sharpening results in one side becoming thinner than the other eventually ruining the blade and even the mower. If there is a slight difference during sharpening try and even it out.
Step 4: Reinstall the blade and reconnect any parts like the plug.
Step 5: Get back to mowing!
Q: How Sharp Should a Lawn Mower Blade be?
A: A well-balanced lawn mower blade in terms of sharpness is what you desire to have. That is not too sharp to cause chipping or rollover in the deck and not too dull to destroy the lawn.
Q: Do I Need to Sharpen a New Lawn Mower Blade?
A: It is often unnecessary but some lawnmower blades come coated causing interference with their sharpness and may call for sharpening before you can use them. usually, it is good practice to first install and mow a little part and see how the blade performs so you can decide whether it is deserving of sharpening or not.
Final Thoughts
Indeed, a lawn is nature under totalitarian rule and will always be disallowed from housing very long grass. To keep the grass short, neat, and healthy, a sharp blade is needed and sharpeners are here to save you from the hassle of always replacing a blade every time it gets blunt. Hopefully, you have learned a thing or two on the nuts and bolts of what makes the best lawn mower blade sharpeners. Are you ready to take a pick?