Best Bench Grinders for Lawn Mowers [2024 Updated]

Best Bench Grinders for Lawn Mowers

Bench Grinders are great for sharpening Lawn mower Blades and does the job with great efficiency and speed.

With the right grit and technique, you can sharpen blades easily and saves you money on lawn mower maintenance. A sharp lawn mower blade even makes your lawn look better!

So here in this article we will review all Best Bench Grinder for Lawn Mower Blades and answer your question on what bench grinders are good for sharpening lawn mower blades.

Here is a quick table of best products.

Best Bench Grinder for Sharpening Lawn Mower Blades

Product NameRPMPrice
1. Jet 578008 1 hp 8 Industrial Bench Grinder3600Check Price
2. DeWALT Bench Grinder, 8-Inch (DW758)3600Check Price
3. JET 577102 JBG-8A 8-Inch Bench Grinder3450Check Price
4. WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder2000 to 3400(Variable Speed)Check Price

These 4 are all best bench grinders in the market and are placed in order according to Power, Value and budget.

Table of Contents

Here are detailed reviews of each Bench Grinders for Sharpening.

1. Jet 578008 1 hp 8 Industrial Bench Grinder

This is probably one of the underrated and best bench grinder for lawn mower blades in my opinion from Jet.

The Jet 578008 Industrial built quality the power to even sharpen lawn tractor blades makes it best to use for workshops or garages.

While it’s more pricey than it’s competitors but this offers much more quality and value for money.

The Higher standards of built quality and smooth grinding is one of the quality features of this grinder.

There is another model which is cheaper than this Model but lacks the quality Jet 578008 provides.

And the fact that this Model supports 115 Volts to 230 Volts prolongs the motor life.

So for me, I would give a little extra to buy this Jet 578008 model.

Features List:

  • Heavy-duty Capacity motor and great for demanding environments.
  • 1 Horse Power
  • 115 to 230 Volts
  • 3600 RPM
  • Wheel Grits: 36, 60
  • 2 Years of Warranty
  • CSA/CUS certified


  • Powerful bench grinder.
  • Amazing Industrial built Quality
  • Great Value for the Price


  • None.

2. DeWALT Bench Grinder, 8-Inch (DW758)

DeWALT is an amazing Brand and has built a great reputation among tools manufacturing companies.

This DEWALT Bench Grinder, 8-Inch (DW758) is also a great product having a 3/4 Horse Power motor which makes the Wheel runs at 3600 RPM makes it great for sharpening blades and tools.

With decent quality as compared to the price point, there are also complaints about this grinder that it wobbles a lot but many users have stated that it works great.

If you can work a way around this wobbling issue then this is also a great inexpensive Bench Grinder.

Features List:

  • 3/4 Horse Power
  • 4.2 Amp motor
  • 3600 RPM
  • 120 Volts
  • 36-60 Wheel grit


  • Decent Quality at the Given Price point
  • Powerful motor
  • Decent value for money


  • Some users report of bad quality and wobbliness
  • Some minor faults but can be fixed.

3. JET 577102 JBG-8A 8-Inch Bench Grinder

This Bench Grinder model of Jet 577102 JBG-8A is also a great one.

As compared to Jet 578008 this has a lower RPM of 3450 and not that great quality but the Horsepower is 1 is powerful enough to work with.

This is more of a consumer-grade model which is priced little low as compared to the Jet 578008 model but it gets the job done.

It will run smoothly and powerfully as well but a little pricey as compared to other available Bench Grinder Brands in the market but Jet is making the amazing quality of a bench grinder.

Features List:

  • 1 Horse Power
  • 3450 RPM
  • 115 Voltage
  • Wheel Grit is 36/60
  • 2 Years of Warranty


  • Decent Quality
  • Gets the Job done
  • A little inexpensive as compared to Jet 578008 model


  • Some complaints about vibration but can be fixed.

4. WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder

WEN 4280 is a decent Bench grinder with a lower price tag. With features like variable speed from 2000 RPM to 3400 RPM, this is great for precision sharpening.

The 5 Amp motor having a horsepower of 3/4 it’s powerful enough to get the job done with and is budget-friendly.

It’s simple and also WEN has been making decent products.

Features List:

  • 2000 to 3400 RPM
  • 80-grit and 36-grit
  • 5 Amp Variable speed motor
  • Decent Value for money


  • Not that expensive as compared to other models
  • Get the job done.
  • Decent quality
  • Easy to assemble


  • Some minor complaints but can be resolved

After the detailed review, I would recommend anyone who wants to buy a Bench Grinder for sharpening then Jet 578007 is my favorite of them all. It’s pricey but the industrial-grade quality and beastly power it provides makes it future proof and can perform heavy-duty tasks as well. But if you are on a budget then DeWALT 8-Inch (DW758) and WEN 4280 is a good option to choose from.

The WEN 4280 has variable speed so if you prefer variable speed motor then it’s a great choice to have in your tools set.

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