Sharpening your mower blades is an easy way to keep them at their best. If your mower is running slower or if it’s harder to push, you may need to sharpen the blades. That will keep your lawn looking sharp and healthy. However, it’s important to remember that mower blades will become dull over time, especially if you have a thick lawn or use your lawn mower frequently.
The beauty of your lawn will be at its finest when you give it the attention it deserves. To decorate your lawn, do the first thing and cut the grass to the perfect size. You may need to dethatch your lawn too. A lawn mower should come in handy for this task.
A lawn mower blade is the most important part of your lawn mower. It keeps the blade sharp, which in turn keeps the cut perfectly even. If the blade is not sharp, then you will not achieve the perfect result you desired.
Why do I sharpen my mower blade?
Cutting the grass with a blunt blade will create jagged edges. This will increase the chances of disease, and it will make the lawn look ugly. After two or three days, the edge of the grass will turn brown. It doesn’t look good at all. These are the main reasons to sharpen your lawnmower blades.
How often do I need to sharpen my lawn mower blade?
When the blade of your mower starts to become dull, you’ll know because the grass it cuts will have a jagged edge. If the top of the blade is cut cleanly, it is just as sharp as ever. But if the blade isn’t sharp enough, the grass will look ragged on the edges.
Sharpen your blade before cutting on the first day of the season, after that, cutting twice or three times will do before you need to sharpen it again. But don’t hit a rock! If you hit a rock, sharpen your blade.
How sharp should lawn mower blades be?
You do not need to sharpen the blade to the same degree as a sword when cutting grass. A clean-cut is always better than a rough one. If you are getting an excellent clean cut without any jagged edges, then your blade is sharp enough.
What are the best ways to sharpen a lawn mower blade?
You can use different methods to sharpen a lawn mower blade, depending on the condition. Therefore, it is crucial to understand the various processes for sharpening to make an informed decision.
Ensure your safety
There are a few safety precautions you must take to make sure you can safely sharpen your lawn mower blade. You’ll need to remove the spark plug wire to ensure the engine cannot start while you’re working, wear thick gloves while handling sharp objects, and use eye protection.
Remove the blade
Mowing blade removal is a simple task. After unplugging the spark plug, turn the mower on its side, preferably straight up. If it turns on its side, gas or oil can spill out of the machine.
It’s always a good idea to tip your mower after you’re done with it. If you unscrew the two screws, you will see the blade. Be careful when putting pressure on the nuts because they can be very sensitive. You don’t want to bend the blade, which would cause it to be ineffective.
Once you’ve removed the blade, the real work will begin. Here’s how to do it:
Use a metal file
A blade will need to be sharpened from time to time. One cheap and easy way to do this is by using a file. Hold the blade in your left hand and use the file in your right hand to stroke it one direction at a time.
The correct angle for sharpening lawn mower blades is 45°. Dirt and rust must be removed before sharpening. Keep the blade down while you sharpen to get a nice edge. It’s better to use a vise to hold the blade in place while you sharpen it.
In a nutshell-
1. Place your lawn mower blade on a flat surface with the cutting edge facing up.
2. Place a grinding wheel on top of the blade and turn it on so that you can see sparks coming from the wheel.
3. Hold a piece of 1-inch thick medium-grit sandpaper in your hand and start rubbing it against the blade from side to side.
What is the best file for sharpening a lawn mower blade?
We found that the Sharpal 1SHARPAL 105N Multipurpose Pocket Sharpening Garden Tool is the most reliable among all the files of Amazon. It has thick industrial monocrystalline diamonds electroplated onto a stainless steel base. It has a perfect grip. We found it most valuable because you’ll also get a leather sheath with it.
If you’re looking for a durable outdoor sharpener, look no further. The Sharpal 1SHARPAL 105N is excellent for knives, axes, lawnmower blades, drills, etc. It’s made with high-quality material and comes with a 3-year warranty.
Use drill machine
How do you sharpen a lawn mower blade with a drill?
Sharpening your lawn mower blades with a drill is actually pretty easy. You will need a drill machine, a sharpening stone, and safety goggles. Attach the sharpening stone to the top of the drill, and be sure to buy one with a plastic plate attached for protection.
Place your drill on a lower setting. Slowly run the blade’s edge across the guide, ensuring it’s between the stone and the plastic. With a bit of know-how, this lawn mower sharpener is quick and easy to use.
Get the help of a bench grinder
When you’re in a jam and need to sharpen a knife, a sharpening stone might not cut it. A grinder might be the perfect solution for your problem. You’ll want to start spinning the grinder and hold the blade at a 45-degree angle. Be sure to wear your safety glasses.
Balance both sides
Do you sharpen both sides of a lawn mower blade?
Many people are so careful about what they do with their blades, but not about the process. When you are sharpening the blade edges, you are cutting off metal from each side. The blade will shake while spinning if you don’t cut off the same amount of metal on both sides.
So when the blade doesn’t hold its position when you’re mowing the lawn or trimming your yard, it’s not a good thing. The screws should be there to prevent the blade from slipping and causing damage to your lawn mower.
How to balance lawn mower blades?
To fix this problem, find a nail or something to use as a guide. Place the center of the blade on this guide and see if any part is heavier than the other. If you find that one side is heavier, take some metal off of the heavy side. When both sides are at the same level, your job is finished.
Put the blade back to the machine
After you’ve sharpened the blades of the mower, clean the mud and dirt underneath. Put the screw that fits the blade back into place. You’re ready to mow again! These tips will help keep your lawn-mowing session perfect.
Frequently asked questions on Sharpening lawn mower blade
Need a quick reference on how to sharpen mower blades? Here you go. I am going to cover the most frequently asked questions regarding sharpening lawn mower blades.
How to sharpen mulching lawn mower blades?
Mulching lawn mower blades are special, new versions of the regular blades. They have a sharper cutting edge and a more curved area on the end. You should use a handheld grinder to sharpen these blades.
You can put your blade on vice and run the grinder across the blade at a 40° to 45° angle. The angle will vary each time, depending on your blade’s condition. When you’re done, use a file for better finishing.
Do brand new lawn mower blades need to be sharpened?
You just bought a new mower blade, and you’re wondering if you need to sharpen it. The answer is: no! When a blade is made, it’s sharpened and ready to go. Therefore, simply change the blade and enjoy the benefits of a freshly cut lawn.
How to sharpen mower blades at home?
Don’t be afraid to take care of your lawn by yourself. You may not have the equipment for sharpening a heavy lawn mower blade at home, but there are two methods to choose from. One way is to sharpen it with a metal file or a drill machine with a grinding stone. If you have the time and patience, using a file will do the trick.
How to sharpen lawn mower blades without removing them?
To sharpen your mower blade, you must remove it. If you try to balance the blade while it’s mounted, you may experience discomfort. Balancing the blade is only possible when the blade is removed. However, if you’re really unwilling to remove the blade, this is what you should do.
Take a handheld grinder and slightly run it through the cutting edges of your blade. Repeat this for a few minutes before cutting your grass. This will make the blade sharper, giving you a perfect cut.
How much does it cost to sharpen lawn mower blades?
Sharpening a lawn mower blade typically costs around $5 to $15 per blade, but it can be as much as $5 cheaper if you take the blade to them. A professional sharpener will usually charge $15 per blade.
Is it okay to wash a lawn mower?
The lawn mower has been working hard all day. Take a few minutes to hose it off before you end the day. Avoid spraying water on the engine, and never use a pressure washer on the blades. A thorough clean down at the end of the season will be good for your mower’s health.
If you use a manual lawn mower, you’re probably very familiar with the importance of sharp blades. Dull lawn mower blades can result in an uneven cut, which can mean torn grass or clumping. Fortunately, sharpening lawn mower blades is something that most people can do themselves.
The lawn mower blade is a component of a mower that cuts grass. The blade is attached to a spinning wheel and is responsible for cutting grass as it spins. The blade needs to be the right length and have sharpened edges to do its job properly. A properly maintained mower will cut grass evenly, which leads to a healthy lawn.
By reading this article, you know how to sharpen lawn mower blades. We hope it will come in handy shortly.