How To Fix Bent Lawnmower Blades [All Guideline]

If you notice that your Lawnmower is struggling to cut the grass evenly, it might be time to look at your blades.

Many people mistake bent lawnmower blades for being broken; this is a common issue that needs to address. When edges are bent, they no longer have the same cutting power as when they were new.

This can cause your Lawnmower to struggle to cut the grass evenly, leading to missed cuts and uneven lawn coverage. To fix bent lawnmower blades, you’ll need to replace them as soon as possible. Here are some tips on how to do that.

How To Fix Bent Lawnmower Blades

How To Fix Bent Lawnmower Blades – You Should Know

What Is A Lawnmower

A lawnmower is a machine that uses blades to cut the grass. It’s a simple but powerful tool that can make your lawn look extraordinary.

We will use Three main blades in lawnmowers: straight, curved, and sickle-shaped. Each type of blade has its advantages and disadvantages. Straight edges are the most common and are usually the cheapest, but they don’t do as well as cutting the grass close to the ground.

Curved blades are better for this purpose because they provide more leverage and stay sharper longer. Sickle-shaped blades are best for cutting thick clumps of grass, as they have more of a slicing action.

When replacing your lawnmower blades, you should always consider these factors: blade size, blade type, blade material, and cutting angle. You can also adjust your mower’s height to ensure the blades cut at an appropriate angle.

Keeping lawnmower Blades sharp and in good condition ensures a smooth ride and a great-looking lawn.

What Is A Lawnmower, And What Are Its Uses?

What Is A Lawnmower, And What Are Its Uses

A lawnmower is a machine to cut the grass. It consists of a motor, blade, and chassis. The blade attaches to the engine and rotates around it as the Lawnmower moves across the ground.

The purpose of a lawnmower blade is to slice through the grass clippings so they can collect and disposed of. When it becomes bent, this can result in decreased performance and even damage to other components of the machine.

There are a few things you can do to fix a bent Lawnmower Blade:

– Straighten it using an Angle Grinder: Angle grinders are versatile tools that can use for many different purposes. They’re perfect for straightening out bent Lawnmowers blades because they have spinning disks that reduce friction and wear on the metalworking surface.

– Replace the Blade: You’ll need to replace it entirely if I do. This will likely require taking apart the entire Lawnmower and replacing parts.

– Repair or Replace Damage: If there’s only minor damage, you may be able to repair it without replacing anything. However, if there’s more significant damage, you’ll likely need to replace either the blade or the entire Lawnmower.

Rules For Fixing Bent Lawnmower Blades

Rules For Fixing Bent Lawnmower Blades

If you’re experiencing problems with your lawnmower blades, taking action as soon as possible is essential. This is because lawnmower blades can become bent if not fixed properly.

Here’s a procedure for fixing lawnmower blades that a bent:

– Disassemble the Lawnmower as necessary.

– Remove the blade and any other obstructions from the blade’s path.

– If the blade is bent, you’ll need to straighten it out using a manual or electric straightener. Please make sure the blade so that its center of gravity is over the pivot point (this will ensure that it stays in place during straightening).

– Apply heat to the blade with a lighter or a heat gun, depending on the severity of the bend. This will help to soften the metal and make it easier to straighten out.

– Use a hammer or an adjustable wrench to tighten the screws that hold the blade in place while it is straightening out. You should Repeat this process to align and tighten the blade correctly down.

How To Fix Lawnmower Blades That A Bent Or Have Other Damage


If your lawnmower blades are bent or have further damage, you’ll need to replace them. To replace the blades on a lawnmower:

  1. Remove the cover by unscrewing it from the top.
  2. Pull out the edges and discard them.
  3. Remove the screw that holds the blade adjustment mechanism and set it aside. You’ll also need to remove two more screws and the blade adjustment mechanism.
  4. Adjust the blade height by moving the adjusting screw up or down.
  5. Replace both screws and adjustment mechanism and tighten them securely.
  6. Reattach the cover.

How To Fix A Bent Lawnmower Blade

How To Fix A Bent Lawnmower Blade 

If you’ve ever had to fix a lawnmower blade bent accidentally, you know how frustrating it can be. This is because lawnmowers cut close to the ground, and a bent blade makes it difficult for the machine to do that.

There are a few things that you can do to try and fix a lawnmower blade that bent by accident:

  • Tell your neighbor or friend about the problem so they can help you out.
  • Go over to their house and try fixing it yourself.
  • Call a professional maintenance specialist.
  • Take the machine in for repairs.

Symptoms Of A Bent Lawnmower Blade

Symptoms Of A Bent Lawnmower Blade

If you’re experiencing any of the following symptoms, your lawnmower blade is likely bent:

  1. The grass doesn’t seem to be cutting as evenly as it used to
  2. The blades stop spinning after a short while
  3. You keep getting clippings caught between the blades and the housing
  4. The Lawnmower isn’t pulling in the same direction every time you push it

You can do several things to fix a bent lawnmower blade. The most common solution is to replace the blade. You can also try adjusting the tension on the belt or adjusting the height of the blade. If those solutions don’t work, you might need to take your Lawnmower in for repair.


By the end of this article, we hope you got a clear idea about fixing your lawnmower blades so that you can enjoy a hassle-free mowing experience.

The process is simple and easy. You need to follow the tips given above and make sure to check your blades regularly.

In case they still don’t work, there are also specialized services that offer lawnmower blade repair at affordable prices as well. Regular maintenance will keep your Lawnmower in great shape for years like any other mechanical appliance.


1. What Are The Possible Causes Of Bent Lawnmower Blades?

Bent lawnmower blades cause by a variety of factors, including accidents and improper care. Casualties may include falls or collisions with obstacles while mowing, while improper care can involve improperly sharpening the blades or not cleaning them properly.

2. How Can You Fix A Bent Lawnmower Blade?

The quickest and easiest way to fix a bent lawnmower blade is by using a pair of pliers. Grip the blade edges near the tip and bend them back into shape until they are flush with the rest of the blade. Be careful not to twist them too much, as this could damage them further.

3. What Should You Do If Your Lawnmower Blade Is Already Bent?

If your lawnmower blade is already bent, it may not be easy to fix. In this case, you will need to take it to a professional repair shop.

4. Why Is It Important To Keep Your Lawnmower Blades Sharp? 

Bent lawnmower blades are less effective and more dangerous when not sharp. Dull blades will cause the mower to push harder against the ground, which may result in accidents or damage to property.

5. Can You Sharpen A Lawnmower Blade With A Knife?

No, you can’t sharpen a lawnmower blade with a knife. Doing so would require removing too much material from the edge, making it dull and unusable.

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