Does a Brand New Lawn Mower Blade Need to be Sharpened?

Mowing your lawn is a chore that many people put off. But it’s an essential part of caring for your yard, keeping weeds and pests under control, and making your property look presentable. With a well-maintained lawn, you’ll also get exercise while working on the yard.

But does a brand new blade need to be sharpened? Sharpening blades is one way to keep them in good shape. There are a number of other things you can do to maintain the condition of your blade without having to send it out for professional sharpening. Doing so will make mowing tasks easier and more pleasant for you.

Why is sharpening a blade important?

All metal blades are subject to wear and tear. When worn down, the blade isn’t so sharp that you can see through it. This makes it harder for you to cut grass with your mower, causing you to spend more time just trying to stay upright.

You’ll also have to spend more time sharpening the blade or replacing it entirely. What you need to consider about sharpening a blade. There are many things you can do to keep your blade sharp.

Does a Brand New Lawn Mower Blade Need to be Sharpened?

Does A New Lawn Mower Blade Need to be Sharpened?

No. A new blade doesn’t need to be sharpened. New blades usually come with a sharp edge, thanks to how they’re manufactured. However, it’s good to check the blade before using it. Very few manufacturers may send out a dull blade that needs to be sharpened. If it’s not as sharp as it should be, you can sharpen it yourself.

Corrections and maintenance on a mower blade are easy, and you can do them at home. You can sharpen the blade by clamping a wire wheel to the blade. It takes a while for the blade to become sharp enough, but it’s not difficult.

How often should you sharpen your blade?

How often a blade needs to be sharpened depends on how often it’s used and what type of grass it’s cutting.

If the blade is only used occasionally, it might not need to be sharpened for several months or more. However, if it’s used frequently, it might need to be sharpened every few weeks.

The best way to know if the blade needs to be sharpened is to check it regularly. A dull blade will cause the grass to tear rather than cut cleanly. So if you see signs that the grass is tearing, that’s a good indication that the blade needs to be sharpened.

 

How to sharpen a blade yourself

If you don’t have access to a professional blade sharpening tool, you can still sharpen your blade yourself. That way, you’ll be able to put the proper amount of pressure on your blade while you cut the grass, making the job more comfortable and more enjoyable.

If you don’t have a blade grinder or if you prefer to sharpen the blade by hand, here’s how to do it:

1. Remove the spark plug from the lawnmower. This is important because it will prevent the blades from turning while working on the blade.

2. Tip the lawn mower on its side so that you can access the blade. Use a block of wood to support the lawn mower so that it doesn’t tip over completely.

3. Remove the blade from the lawn mower. You’ll need a wrench to do this.

4. Sharpen the blade using a file or a sharpening stone. Start with a coarse file and then switch to a finer one. Follow the manufacturer’s instructions on how to sharpen the blade.

5. Reattach the blade to the lawn mower and replace the spark plug.

Balance the blade using a hammer and a nail. Place the nail in the center hole of the blade and tap it with a hammer until the blade is level.

If you’re not comfortable sharpening the blade yourself, you can take it to a hardware store or a lawn mower repair shop and have them do it for you. It’s usually not very expensive.

Now that you know how to sharpen a lawn mower blade, you can keep your lawn looking neat and tidy all season long.

Why you should replace a blade

New blades are much more likely to start breaking when used for the first time. After a few times out in the elements, your blades are bound to break. Many people call this “bean-popping” of the blade. When this occurs, it’s very difficult to straighten and use the blade again.

Replacing the blade makes mowing less frustrating and easier. How to replace a blade: You’ll find that most lawn-care equipment comes with a tool to replace a blade. The blades come in different grades. If you need to replace your blades, simply take off the metal blade with your tool.

Then, take out the blade that you’re replacing, and slide it over the old blade. Put the new blade on, and re-insert the new blade back into the deck.

When to replace your lawn mower blade

Even if you sharpen the blade, there will come a time when it needs to be replaced. A lawn mower blade is made of metal, and over time it will become worn out from all the cutting. If the blade is severely damaged, it can cause problems with the lawn mower and make it less effective at cutting grass.

So how often should you replace the blade? It depends on how often you use the lawn mower and what type of grass you’re cutting. For most people, replacing the blade once a year is sufficient. However, if you have a lot of tough grass to cut, you might need to replace it more often.

How to tell if it’s time to replace the blade?

  • You’ll know it’s time to replace the blade when you see signs of wear and tear, such as cracks, chips, or nicks in the metal.
  • Check the thickness of the blade. If it’s become thinner from all the sharpening, it’s time for a new one.
  • The evenness of your lawn will also be a good indication of whether the blade needs to be replaced. If you notice that the lawn isn’t being cut as evenly as it used to, it’s probably time for a new blade.
  • Check your lawn’s grass blades after cutting to see if they have a ragged appearance. If the blades look frayed or shredded, the blade is dull and needs to be replaced.

 

Conclusion

If you decide to use the sharpening option on your own, follow these simple steps to begin sharpening your lawn mower blades: Before you buy any blade, do some research to determine its condition and general make. It’s better to buy a blade you’re certain you’ll need than to buy a cheap, slightly worn blade just because you have some extra money.

Pick a convenient location to do the sharpening. This is not a place where you might have children around, and it’s not like you can spend the day sharpening and cleaning your mower blades. Do it after you’ve put your child to bed, or whenever you’re feeling free and calm. Choose a sharpening tool that’s right for your blades. It should be lightweight and portable, or else you’re wasting your time.

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