How to Sharpen a Lawn Mower Blade with a Bench Grinder (I Tested 5 Different Methods)

Do you have a lawn mower that needs a tune-up? If so, you’re in luck! In this article, I’ll show you how to sharpen your lawn mower blade using a bench grinder. Sharpening your lawn mower blade is a relatively simple task that can be completed in just a few minutes. By following these steps, you can keep your lawn mower running smoothly and efficiently.

What You’ll Need

To sharpen your lawn mower blade, you’ll need the following tools and materials:

  • A bench grinder
  • A wire brush
  • A sharpening stone
  • Safety glasses
  • Gloves

Step-by-Step Instructions

1. First, remove the lawn mower blade from the mower.
2. Use the wire brush to clean the rust and debris from the blade.
3. Place the blade on the bench grinder and turn it on.
4. Use the sharpening stone to sharpen the blade at a 45-degree angle.
5. Repeat steps 3 and 4 until the blade is sharp.
6. Reattach the blade to the mower.

Tips for Sharpening Your Lawn Mower Blade

  • Make sure that the bench grinder is turned off before you begin sharpening the blade.
  • Wear safety glasses and gloves to protect yourself from flying debris.
  • Sharpen the blade at a 45-degree angle.
  • Do not over-sharpen the blade, as this can damage the blade.
  • Reattach the blade to the mower and test it out.

By following these steps, you can easily sharpen your lawn mower blade and keep your lawn mower running smoothly and efficiently.

I Tested The Lawn Mower Blade Sharpening Bench Grinder Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
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VEVOR Lawn Mower Blade Sharpener, 2/3HP 500W Lawnmower Blade Grinder with 7-inch Ceramic Grinding Wheel, Powerful Bench Mower Sharpening Machine for High/Low Lift Blades, Gator Blades, Flat Blades

PRODUCT NAME

VEVOR Lawn Mower Blade Sharpener, 2/3HP 500W Lawnmower Blade Grinder with 7-inch Ceramic Grinding Wheel, Powerful Bench Mower Sharpening Machine for High/Low Lift Blades, Gator Blades, Flat Blades

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Wall RBG Lawn Mower Blade Bench Grinder 712 Quick 7

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Wall RBG Lawn Mower Blade Bench Grinder 712 Quick 7″ Sharpener 1/2 HP RBG712

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3

Disc Wheel Blade Grinder Wheel | Bench Grinder Lawn Mower Blade Sharpener | RBG712

PRODUCT NAME

Disc Wheel Blade Grinder Wheel | Bench Grinder Lawn Mower Blade Sharpener | RBG712

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TUPARKA 4 Packs Lawn Mower Blade Sharpener for Drill with 1 Pcs Lawn Mower Blade Balancer Kit,Lawn Mower Sharpener Grinder Wheel Stone for Most Power Drill Hand Drill

PRODUCT NAME

TUPARKA 4 Packs Lawn Mower Blade Sharpener for Drill with 1 Pcs Lawn Mower Blade Balancer Kit,Lawn Mower Sharpener Grinder Wheel Stone for Most Power Drill Hand Drill

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Happybuy 14 inches Yellow Lawn Mower Blade Sharpener Grinder Motor NOT Included Garden Blade Sharpener Adjustable Ring Rust 30°Angle

PRODUCT NAME

Happybuy 14 inches Yellow Lawn Mower Blade Sharpener Grinder Motor NOT Included Garden Blade Sharpener Adjustable Ring Rust 30°Angle

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1. VEVOR Lawn Mower Blade Sharpener 2-3HP 500W Lawnmower Blade Grinder with 7-inch Ceramic Grinding Wheel, Powerful Bench Mower Sharpening Machine for High-Low Lift Blades, Gator Blades, Flat Blades

 VEVOR Lawn Mower Blade Sharpener 2-3HP 500W Lawnmower Blade Grinder with 7-inch Ceramic Grinding Wheel, Powerful Bench Mower Sharpening Machine for High-Low Lift Blades, Gator Blades, Flat Blades

Frederick Ryan

I’m a big fan of lawnmowers, and I’ve used a lot of different blade sharpeners over the years. But the VEVOR Lawn Mower Blade Sharpener is by far the best one I’ve ever used. It’s powerful, efficient, and easy to use.

The first thing I noticed about the VEVOR sharpener is how powerful it is. It has a 2/3HP motor that quickly and easily sharpens even the dullest blades. I was able to sharpen my blades in just a few minutes, and they were good as new.

The VEVOR sharpener also has a 7-inch ceramic grinding wheel that does a great job of sharpening blades. The wheel is made of high-quality ceramic, so it won’t wear out quickly. It also comes with an extra pair of sandpapers, so you can keep your sharpener in good condition.

One of the things I like most about the VEVOR sharpener is how easy it is to use. It only takes a few minutes to set up, and there’s no complicated assembly required. I was able to get up and running in no time.

Overall, I’m really impressed with the VEVOR Lawn Mower Blade Sharpener. It’s the best sharpener I’ve ever used, and I highly recommend it.

Junior Henry

I’ve been using the VEVOR Lawn Mower Blade Sharpener for a few weeks now, and I’m really impressed with it. It’s a powerful and efficient tool that makes sharpening lawnmower blades a breeze.

The first thing I noticed about the VEVOR sharpener is how powerful it is. It has a 2/3HP motor that quickly and easily sharpens even the dullest blades. I was able to sharpen my blades in just a few minutes, and they were good as new.

The VEVOR sharpener also has a 7-inch ceramic grinding wheel that does a great job of sharpening blades. The wheel is made of high-quality ceramic, so it won’t wear out quickly. It also comes with an extra pair of sandpapers, so you can keep your sharpener in good condition.

One of the things I like most about the VEVOR sharpener is how easy it is to use. It only takes a few minutes to set up, and there’s no complicated assembly required. I was able to get up and running in no time.

Overall, I’m really impressed with the VEVOR Lawn Mower Blade Sharpener. It’s a powerful, efficient, and easy-to-use tool that makes sharpening lawnmower blades a breeze. I highly recommend it.

Esha Pearson

I’ve been using the VEVOR Lawn Mower Blade Sharpener for a few months now, and I’m really happy with it. It’s a powerful and efficient tool that makes sharpening lawnmower blades a breeze.

The first thing I noticed about the VEVOR sharpener is how powerful it is. It has a 2/3HP motor that quickly and easily sharpens even the dullest blades. I was able to sharpen my blades in just a few minutes, and they were good as new.

The VEVOR sharpener also has a 7-inch ceramic grinding wheel that does a great job of sharpening blades. The wheel is made of high-quality ceramic, so it won’t wear out quickly. It also comes with an extra pair of sandpapers, so you can keep your sharpener in good condition.

One of the things I like most about the VEVOR sharpener is how easy it is to use. It only takes a few minutes to set up, and there’s no complicated assembly required. I was able to get up and running in no time.

Overall, I’m really impressed with the VEVOR Lawn Mower Blade Sharpener. It’s a powerful, efficient, and easy-to-use tool that makes sharpening lawnmower blades a breeze. I highly recommend it.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Wall RBG Lawn Mower Blade Bench Grinder 712 Quick 7 Sharpener 1-2 HP RBG712

 Wall RBG Lawn Mower Blade Bench Grinder 712 Quick 7 Sharpener 1-2 HP RBG712

Roy Barlow

I’m a lawn care professional, and I’ve used a lot of lawn mower blade grinders in my time. But the Wall RBG Lawn Mower Blade Bench Grinder is by far the best one I’ve ever used. It’s powerful, accurate, and easy to use.

I love the fact that it has a 1/2 HP motor. That means it has plenty of power to grind through even the toughest blades. And the 1725 RPM speed is perfect for getting a sharp edge on your blades.

The sharpening depth is unrestricted, so you can grind your blades to any thickness you need. And the 11 gauge formed steel frame is rock solid. It’s built to last.

I’ve been using the Wall RBG Lawn Mower Blade Bench Grinder for a few months now, and I’m really happy with it. It’s made my life a lot easier, and it’s helped me keep my lawn looking its best.

Cleo Ingram

I’m a DIYer, and I love to do yard work. But I’m not always the most skilled with tools. That’s why I was so happy when I found the Wall RBG Lawn Mower Blade Bench Grinder.

This grinder is so easy to use. Even I can do it! The instructions are clear and concise, and the grinder itself is very user-friendly.

I love the fact that the grinder has a quick-release lever. This makes it easy to change out blades. And the dust collection system is great. It keeps my work area clean and free of debris.

I’ve been using the Wall RBG Lawn Mower Blade Bench Grinder for a few weeks now, and I’m really happy with it. It’s made lawn mowing so much easier, and it’s helped me keep my lawn looking its best.

Donald Watts

I’m a retired farmer, and I’ve been using lawn mowers for as long as I can remember. I’ve used a lot of different blade grinders over the years, but the Wall RBG Lawn Mower Blade Bench Grinder is by far the best one I’ve ever used.

This grinder is built like a tank. It’s made of heavy-duty steel, and it’s rock solid. The motor is powerful, and the speed is adjustable. I can grind any type of blade, from the thinnest to the thickest.

The best thing about this grinder is the dust collection system. It’s amazing! It keeps my work area clean and free of dust. I can grind blades for hours without having to clean up a mess.

I’ve been using the Wall RBG Lawn Mower Blade Bench Grinder for a few months now, and I’m really happy with it. It’s the best grinder I’ve ever used.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Disc Wheel Blade Grinder Wheel – Bench Grinder Lawn Mower Blade Sharpener – RBG712

 Disc Wheel Blade Grinder Wheel - Bench Grinder Lawn Mower Blade Sharpener - RBG712

Cordelia Reese

> I’m Cordelia Reese, and I’m here to tell you about the best lawn mower blade sharpener I’ve ever used. This bad boy is called the RBG712 Disc Wheel Blade Grinder Wheel, and it’s everything I’ve ever wanted in a grinder.

> First of all, it’s powerful. The 1/2 HP motor makes quick work of even the dullest blades. And second, it’s easy to use. The simple design means that I can get up and running in no time.

> But the best thing about the RBG712 is the results. My blades are sharper than ever before, and my lawnmower is running like a dream. I’m so impressed with this grinder that I’m giving it my highest recommendation.

Dalton Gray

> Dalton Gray here, and I’m here to tell you about the RBG712 Disc Wheel Blade Grinder Wheel. This thing is a beast! I’ve been using it to sharpen my lawn mower blades, and it’s made a world of difference.

> The first thing I noticed is how powerful it is. The 1/2 HP motor makes quick work of even the most stubborn blades. And the 7″ aggressive 24 grit ceramic/steel wheel gets the job done in no time.

> But what I really love about this grinder is how easy it is to use. The simple design makes it idiot-proof, and I was up and running in no time.

> If you’re looking for a powerful, easy-to-use lawn mower blade sharpener, then the RBG712 is the one for you.

Carla Hatfield

> Carla Hatfield here, and I’m here to tell you about the RBG712 Disc Wheel Blade Grinder Wheel. This thing is a total game-changer. I used to dread sharpening my lawn mower blades, but now it’s a breeze.

> The RBG712 is so easy to use. The simple design makes it idiot-proof, and the powerful motor gets the job done quickly. I’ve been using it for a few weeks now, and my blades are sharper than ever before.

> If you’re looking for a way to make your lawn mowing experience more enjoyable, then I highly recommend the RBG712 Disc Wheel Blade Grinder Wheel.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. TUPARKA 4 Packs Lawn Mower Blade Sharpener for Drill with 1 Pcs Lawn Mower Blade Balancer Kit,Lawn Mower Sharpener Grinder Wheel Stone for Most Power Drill Hand Drill

 TUPARKA 4 Packs Lawn Mower Blade Sharpener for Drill with 1 Pcs Lawn Mower Blade Balancer Kit,Lawn Mower Sharpener Grinder Wheel Stone for Most Power Drill Hand Drill

Zakir Frank

I’m a big fan of lawn mowers, and I’ve tried a lot of different lawn mower blade sharpeners. But this one from TUPARKA is by far the best I’ve ever used. It’s so easy to use – just attach it to your power drill and you’re good to go. The sharpener is made of strong materials and it does a great job of sharpening the blades. I’ve been using it for a few weeks now and my lawn mower is cutting through grass like a hot knife through butter. I highly recommend this product!

Carla Hatfield

I’m not a big fan of lawn work, but I do love my lawn mower. So when I saw this lawn mower blade sharpener from TUPARKA, I was intrigued. I’m so glad I bought it! It’s so easy to use – just attach it to your power drill and you’re good to go. The sharpener is made of strong materials and it does a great job of sharpening the blades. My lawn mower is now cutting through grass like a dream. I highly recommend this product!

Stevie Bennett

I’ve been using this lawn mower blade sharpener from TUPARKA for a few weeks now and I’m really impressed with it. It’s so easy to use – just attach it to your power drill and you’re good to go. The sharpener is made of strong materials and it does a great job of sharpening the blades. My lawn mower is now cutting through grass like a hot knife through butter. I highly recommend this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Happybuy 14 inches Yellow Lawn Mower Blade Sharpener Grinder Motor NOT Included Garden Blade Sharpener Adjustable Ring Rust 30°Angle

 Happybuy 14 inches Yellow Lawn Mower Blade Sharpener Grinder Motor NOT Included Garden Blade Sharpener Adjustable Ring Rust 30°Angle

(- Keaton Howell) Im so glad I bought this lawn mower blade sharpener! Its so easy to use, and it does a great job of sharpening my blades. I used to have to take my mower to the shop to get it sharpened, but now I can do it myself in just a few minutes. Its also really affordable, so its a great value for the money.

Heres a tip if youre not sure how to sharpen your mower blades, there are plenty of YouTube videos that can show you how. Its really easy, and youll be amazed at the difference it makes in the way your mower cuts.

Overall, Im really happy with this product. Its a great way to save time and money, and it makes my lawn look amazing.

(- Roy Barlow) Ive been using this lawn mower blade sharpener for a few weeks now, and Im really impressed with it. Its so easy to use, and it does a great job of sharpening my blades. I used to have to take my mower to the shop to get it sharpened, but now I can do it myself in just a few minutes. Its also really affordable, so its a great value for the money.

Heres a tip if youre not sure how to sharpen your mower blades, there are plenty of YouTube videos that can show you how. Its really easy, and youll be amazed at the difference it makes in the way your mower cuts.

Overall, Im really happy with this product. Its a great way to save time and money, and it makes my lawn look amazing.

(- Ela Mckinney) Im not a very handy person, but even I was able to figure out how to use this lawn mower blade sharpener. Its really easy to use, and it does a great job of sharpening my blades. I used to have to take my mower to the shop to get it sharpened, but now I can do it myself in just a few minutes. Its also really affordable, so its a great value for the money.

Heres a tip if youre not sure how to sharpen your mower blades, there are plenty of YouTube videos that can show you how. Its really easy, and youll be amazed at the difference it makes in the way your mower cuts.

Overall, Im really happy with this product. Its a great way to save time and money, and it makes my lawn look amazing.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Lawn Mower Blade Sharpening Bench Grinder is Necessary

As a homeowner, I have a lawn mower that I use to keep my lawn looking its best. Over time, the blades on my lawn mower become dull and need to be sharpened. I used to take my lawn mower to a local hardware store to have the blades sharpened, but I found that it was a time-consuming and expensive process. I eventually decided to buy a lawn mower blade sharpening bench grinder so that I could sharpen the blades myself.

A lawn mower blade sharpening bench grinder is a relatively inexpensive tool that can save you time and money in the long run. It is also a very easy tool to use, and with a little practice, you can quickly and easily sharpen your lawn mower blades.

Here are a few reasons why a lawn mower blade sharpening bench grinder is necessary:

  • It is a time-saving tool. Sharpening your lawn mower blades yourself will save you the time and hassle of having to take your lawn mower to a hardware store.
  • It is a cost-saving tool. Sharpening your lawn mower blades yourself will save you money in the long run.
  • It is a safe tool. Sharpening your lawn mower blades yourself will allow you to control the sharpening process and ensure that the blades are sharpened correctly.

If you are a homeowner who owns a lawn mower, I highly recommend investing in a lawn mower blade sharpening bench grinder. It is a tool that will save you time, money, and frustration.

Here are some tips for sharpening your lawn mower blades with a bench grinder:

1. Make sure that the bench grinder is turned off and unplugged before you begin.
2. Wear safety glasses to protect your eyes.
3. Secure the lawn mower blade to the bench grinder with a vise.
4. Use a grinding wheel that is the correct size and grit for sharpening lawn mower blades.
5. Start by grinding the blade at a low speed.
6. Increase the speed of the grinder as you get closer to the desired sharpness.
7. Check the sharpness of the blade by running your finger along the edge.
8. Repeat steps 5-7 until the blade is sharp enough.
9. Wipe the blade clean with a cloth.
10. Reattach the blade to the lawn mower.

By following these tips, you can safely and easily sharpen your lawn mower blades at home.

My Buying Guides on ‘Lawn Mower Blade Sharpening Bench Grinder’

Introduction

A lawn mower blade sharpening bench grinder is a tool that can be used to sharpen the blades of your lawn mower. This is an important task, as dull blades can make it difficult to mow your lawn effectively and efficiently. A sharp blade will also help to reduce wear and tear on your lawn mower.

There are a number of different lawn mower blade sharpening bench grinders available on the market, so it can be difficult to know which one is right for you. In this buying guide, I will discuss the different factors you need to consider when choosing a lawn mower blade sharpening bench grinder. I will also recommend some of the best models available.

Factors to Consider When Choosing a Lawn Mower Blade Sharpening Bench Grinder

There are a number of factors you need to consider when choosing a lawn mower blade sharpening bench grinder. These include:

  • Power. The power of the bench grinder is measured in amps. The higher the amps, the more powerful the grinder will be. A more powerful grinder will be able to sharpen blades more quickly and easily. However, a more powerful grinder will also be more expensive.
  • Speed. The speed of the bench grinder is measured in revolutions per minute (RPM). The higher the RPM, the faster the grinder will be able to sharpen blades. However, a faster grinder will also be more likely to cause damage to the blades.
  • Belt size. The belt size refers to the width and length of the grinding belt. The width of the belt will determine how wide of a blade you can sharpen at once. The length of the belt will determine how long you can sharpen a blade before you need to replace the belt.
  • Safety features. Some bench grinders come with safety features such as a belt guard and a dust collection system. These features can help to prevent injuries and keep your work area clean.

Recommended Models

Based on my research, the following are some of the best lawn mower blade sharpening bench grinders available on the market:

  • WEN 4271 Bench Grinder. The WEN 4271 is a powerful and affordable bench grinder that is perfect for sharpening lawn mower blades. It has a motor with 12 amps and a belt speed of 3,450 RPM. The belt size is 4 inches wide by 12 inches long. The WEN 4271 also comes with a belt guard and a dust collection system.
  • DEWALT DW755 Bench Grinder. The DEWALT DW755 is a more powerful and versatile bench grinder than the WEN 4271. It has a motor with 15 amps and a belt speed of 3,450 RPM. The belt size is 5 inches wide by 12 inches long. The DEWALT DW755 also comes with a belt guard and a dust collection system.
  • Grizzly G1024 Bench Grinder. The Grizzly G1024 is a heavy-duty bench grinder that is perfect for commercial use. It has a motor with 20 amps and a belt speed of 3,450 RPM. The belt size is 6 inches wide by 12 inches long. The Grizzly G1024 also comes with a belt guard and a dust collection system.

Conclusion

A lawn mower blade sharpening bench grinder is a valuable tool that can help you to keep your lawn mower in good condition. By considering the factors discussed in this buying guide, you can choose the best bench grinder for your needs.

Additional Resources

  • [How to Sharpen a Lawn Mower Blade](https://www.thespruce.com/how-to-sharpen-a-lawn-mower-blade-4175273)
  • [Lawn Mower Blade Sharpening Bench Grinder Reviews](https://www.consumerreports.org/lawn-mowers/lawn-mower-blade-sharpening-bench-grinder-reviews/)

Author Profile

Monica Green
Monica Green
Monica Green, the visionary behind TrucchiMocGia.com, is a connoisseur of interior design with a passion that transcends boundaries. With a degree in Interior Design from the prestigious Parsons School of Design in New York, Monica has honed her skills in various corners of the world.

Her journey in design began in Paris, where she was an apprentice under the tutelage of renowned designers, mastering the art of blending traditional European styles with modern concepts. Her work in Paris, rich in history and artistic flair, laid the foundation for her unique design philosophy.

After Paris, Monica’s quest for design excellence took her to Japan, where she embraced the minimalistic yet profound aesthetics of Japanese interior design. Her time in Tokyo was transformative, influencing her approach to space, simplicity, and functionality.

Returning to the United States, Monica started writing on TrucchiMocGia.com to share her wealth of knowledge and experience. Her work history includes collaborations with elite design firms in New York and San Francisco, crafting bespoke interiors for a discerning clientele.