Where To Sharpen Lawn Mower Blades [Complete Guide]

As we know, a lawnmower is an essential part of the daily lives of people with a garden in their house. Right?

But, it is necessary to keep the mower clean, and the mower blades sharp to keep it working correctly. Still, many people have no idea about how and where to sharpen their lawnmower blades.

Don’t worry, as in this guide, we will discuss where to sharpen lawn mower blades and also, some important things you need to know. So, here we start:

Why Is Sharpening The Blade Important?

Every time you use a mower, the blades start getting dull. Their sharpness starts decreasing from the very first use.

If you use the mower very frequently, it is most likely to lose almost all of its sharpness, and that might cause you a lot of difficulties while mowing the lawn.

There can be several objects like rocks, mud, stump etc. in the grass of your garden that can dull the blades’ sharpness. And losing the blades’ sharpness means losing all the credibility of a lawnmower.

But that thing can be fixed. Anyone can sharpen a mower if he gains some basic knowledge on where and how to sharpen their lawnmower blades.

Sharpen Your Lawnmower Blades At Home

Many of us have a common query mind, can I sharpen my lawnmower blade at home? Indeed, why not? It is a straightforward task to do.

Do some research about how to sharpen the blades at home, find the best blade sharpening machines and get one for yourself. And then just follow the instructions and your work will be done.

Where To Sharpen Lawn Mower Blades

There are several products of various brands in the e-marketplaces. Online marketplaces like Amazon is filled with these mower blade sharpeners.

Here we listed some of the best mower blade sharpener brands depending on users’ choice.

  • Yellow Hornet Lawn Mower Blade Sharpener

This particular sharpener is one of the tops voted blade sharpeners. It is a budget-friendly sharpener with a professional touch of sharpening at a 30° angle. This product is made in the USA by experts, so it is worth giving a try.

  • All American Sharpener (Model 5005)

The best thing about the All American Sharpener is that it is an all in one package. All you need for sharpening is stored together to easily do the work without having to look for the tools individually.

This sharpener lets you finish the sharpening work within a few seconds by securely holding the blades. And this is also a guaranteed product that you can use for a very long period.

  • Oregon 88-203 Professional mower blade grinder (0.5 HP)

The most amazing part of this mower blade grinder is that it can somehow prolong your lawn mower’s life span like giving it a second life. This mower blade grinder provides a flashlight and adjustable handles.

Because of the torch, you can work without any disturbances even when the weather is foggy, making it more user friendly and popular amongst the garden owners.

  • WSKTS Work Sharp Knife and Tool Sharpener

This particular sharpener gives you the liberty to sharpen every knife of the blade individually. They provide high quality and easily replaceable grit belts to completely satisfy you with the blade sharpening work.

Also, the grit belts that come with WSKTS won’t burn your blade steel while mowing.

Our Recommended Top 5 Lawn Mower Blade Sharpeners

1. Oregon 88-023 Professional 1/2 HP Lawnmower Blade Grinder

2. All American Model 5005 15°-45° Adjustable Lawn Mower Blade Sharpener 

3. Magna-Matic MAG-9000 Professional Lawn Mower Blade Sharpener

4. All American Sharpener Model 5000 Lawn Mower Blade Sharpener

5. Smith’s 50603 Lawn Mower Blade Shop Essentials Sharpener

Things To Consider Before Buying A Mower Blade Sharpener

Speed: The sharpening speed should be compatible with the blade that you are sharpening. The pace is on such a rate that it is suitable for both the blade and the sharpening machine.

Safety measures: The mower sharpener must be 100% safe and danger free. This is one of the most important things to keep in mind because even a little ignorance can severely hurt the person who’s sharpening the mower.

Permanence: The sharpeners must have enough durability. And also have the quality to prolong the blades’ lives.

Comfortably usable: The sharpener should match the needs of the person who does the mowing work. There are specialized for both left and right-handed people. So it should be bought according to the user’s preferences.

What are the disadvantages of using a lawnmower with dull blades?

The whole point of mowing a lawn in the first place is to keep the grass nicely cut. And, to do that, you will need a sharp blade. Otherwise, the beauty of your garden might be damaged.

Also, it can spread lawn diseases, discolor the lawn, kill the plants. Dull mower leaves the grass size uneven. And the patchy grass has to struggle while recovering. When this happens, the plants are almost as edible as dead.

Steps to follow while sharpening lawnmower blades

These are some steps that would make your mowing a lot easier:

  • First of all, make sure that you choose the perfect tool for sharpening the mower blades.
  • Detach the blades from the mower.
  • Clean the rust properly.
  • Find a great place for sharpening the knives.
  • In case the blade gets damaged, use a grinder before sharpening.
  • Maintain a specific angle when you run the blade.
  • Try maintaining the balance.
  • Keep checking on the blades if they have sharpened or not.

How frequently should you sharpen the mower blades?

The ideal thing to do is sharpening it at the beginning of summer. If, in the meantime, it gets dull somehow, then you’ll have to sharpen it a bit more often.

With a garden, comes enormous responsibilities. You have to protect it from bugs, protect yourself from getting stung, maintain the hygiene, take proper care of the mowing machine, look after the blades’ sharpness.

How I Sharpen Lawn Mower Blades


Now then, we have come to the end of this guide. Let’s remind you one important thing, always look after your mower blade and inspect if the sharpness is alright.

So, that’s all we have on where to sharpen lawn mower blades. What’s your take on the sharpening of lawnmower blade? Let us know by commenting below.

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