Top 10 Best Bench Grinders (2020 Reviews & Buying Guide)

Portable power tools are an amazing piece of technology. They’ve made our every day work around the house easier and saved us hundreds if not thousands in labor costs. Tasks which would take hours are finished within minutes but sadly, their portable nature does limit their capabilities by quite a lot.

Cordless and battery-based angle grinders are fairly limited in power. Perhaps their biggest drawback is that they can’t be used for extended periods of time. But it’s not just cordless angle grinders which face this issue. Even corded angle grinders must compromise on how powerful they are. Purely because they need to be handled and carried by a human, moved around the workpiece and are typically used for small tasks.

List of 10 Best Bench Grinders Reviews

That’s where bench grinders come into the picture. They’re usually bolted on a bench, leaving you completely free to hold the workpiece in both hands. Having a stable workpiece is very important when using a portable angle grinder, that’s not the case for fixed bench grinders though. Being able to freely move workpieces is perhaps one of the most important reasons we would recommend bench grinders over portable ones.

So, what bench grinder brands you can go for?


1. Black+Decker BG1500BD 6″ Single Speed Bench Grinder

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It’s light, relatively simple and will get the job done. Bench grinders are usually used for sharpening and grinding tasks. The most common use being sharpening the blades for your lawnmower or just your kitchen knives.

That doesn’t mean it can’t be used for other grinding tasks. Even though its relatively light, bench grinders can be bolted down for shop use. Giving you complete freedom when it comes to the type of workpieces you’ll be using.

This affordable piece of equipment from Black+Decker can’t only be used for sharpening tools though, whether you want to deburr your latest projects or just shape something new, this bench grinder will be there for you.

As a 6-inch bench grinder though, this one won’t be as strong as others on the market. But it’s definitely a lot cheaper and affordable at the same time. So if you’re looking for something just to do odd tasks around the house, this shouldn’t be overlooked.


2. DEWALT DW758 Bench Grinder

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This beast by DeWalt brings quite a lot of features to the table. It’s not only optimized for reliability but also for your own safety. Most of these manufacturers have worked hard on optimizing pretty much every element of their machines that they could.

This bench grinder features a tool-free adjustable guard, meaning you can adjust the guard without having to move or remove the tool itself. It’s basically a quality of life feature that you’ll find in pretty much every modern bench grinder.

Unfortunately, it does seem like there’s some sort of manufacturing issue with this grinder in general. People seem to be having vibration issues which can severely shorten the bearings’ life. DeWalt’s other products are usually a lot more reliable and it does seem the issues are purely isolated to just this model.

Nevertheless, out of its several hundred reviews, only a few have complained about vibrations so it’s quite possible that it’s an issue isolated to just a few units.


3. SKIL 3380-01 6-Inch Bench Grinder

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A product that’s able to do exactly what it advertises, this bench grinder by SKIL will be able to go through most of your low-to-medium power tasks quite easily. It does feature a built-in LED light over each wheel to provide you with some illumination while handling a workpiece.

The rubber feet are also an added plus as far as quality of life is concerned. They allow you to process small workpieces without having to bolt down the grinder to a bench. Although permanently having the grinder bolted down would be our recommendation. Just make sure you have some form of cover to protect it from dust.

It’s still an inexpensive product so you shouldn’t be surprised to find out that it won’t be able to do a lot of heavy tasks. The motor isn’t that strong so any excessive force on the wheels will quickly bog it down to a stop. There shouldn’t be any trouble with daily household tasks or sharpen other tools though. And if you’re patient enough, taking some extra time to work slowly on an otherwise heavy-duty task should get it done nevertheless.

Just like the Black&Decker bench grinder we covered, this one is also a 6-inch variant. Which does explain its lack of power?

It does cost about half as much as its more powerful counterparts so, at the end of the day, it’s all about what kind of work you plan on doing.


4. Porter-Cable PCB575BG 8″ Variable Speed Grinder with Work Lamp

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This is where things start to get interesting. Porter-Cable’s bench grinder, while costing around the same as some others in the market, comes with a couple of features which they lack. Although they could have been implemented better, props for trying.

The lamp has a couple of issues. Firstly, it won’t turn on until after the wheels start spinning. This isn’t exactly a deal-breaker but perhaps an additional button wouldn’t have spiked manufacturing costs up to that high. Secondly, the neck for the lamp itself isn’t made of a stiff enough material. It’ll end up wobbling unless you provide it with some support or stiffen it up somehow. One of the customers was successful at doing so by just wrapping taped wire along its sides.

Porter-Cable’s manufacturing quality could be improved on but most of the customers are happy with the price they had to pay for it. Issues are only minor and let’s be honest. The light was never a major selling point.

This bench grinder also features variable speeds allowing you to slow it down for softer tools. Having a variable speed grinder is certainly important – especially if you’re going to be working on a wide range of workpieces. You never know when you’ll have to work on something which needs a relatively delicate touch.


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

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There are quite a few manufacturers out there but when it comes to looking for power tools in this price range, most of them are going to be from outside of the US. We’ve all seen people complaining about something being made in China, yet they refuse to pay more for a western product. As far as these bench grinders are concerned though, our recommendations will continue to be the best ones you can buy at this price-tag.

JET’s bench grinder is no different. Not only does it have proper bearings, it also has a well-balanced wheel which runs as smoothly as possible. It’s more expensive than the others on our list but believe us when we say that it’s worth it. It’s quick to start up and most users have not reported any wobbling issues apart from those caused by a damaged part.

If you do end up receiving a bench grinder that’s not properly balanced or is damaged, we would recommend that you get it replaced as soon as possible. Holding on to a grinder that wobbles will cause you issues in the long run because vibrations are bad for the internal bearings and other moving parts of the motor.


6. WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder with Work Light

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The WEN 4280 Bench Grinder is at the top of our list for some reasons. It runs like a beast with a 5amp powerful motor that also included variable speed setting.

So, you can change the RPM in between 2000 to 34000. It comes with an 80-grit and a 36-grit 8 inch by a 1-inch grinding wheel that is also quite powerful.

Moreover, the design of the grinder is compact, yet it is powerful with sturdy cast iron base. The price is also reasonable for such quality.

Key features:

  • 5amp powerful motor
  • Variable speed setting
  • At the slower speed, it offers precision
  • In higher speed, it offers fast removal
  • Sturdy cast iron construction
  • Also features flexible work light

7. Delta Power Tools 23-197 8-Inch Variable Speed Bench Grinder

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Delta Power Tools 23-197 Bench Grinder is the true meaning of fascinating power. It comes with 5 Amp induction motor that works like a beast.

It also features a variable speed setting. You can use it in a variety of works like grinding, sharpening, buffing, polishing and so on.

The construction quality is also outstanding for the long run. It works with 36 and 60 strong grit wheels for sharpening and grinding.

Therefore, it features two-piece tool rests that are adjustable to compensate for wheel wear and also suitable for achieving various angles. Overall, it is a good product to have.

Key features:

  • 5 Amp induction motor
  • Variable speed setting
  • Also offers maximum speed of 3400 RPM
  • Works with 36 and 60 grit wheels
  • Two piece tool rests included
  • Features water try
  • A drill rest milled into the surface of the tool rest for correct angle

8. Sunex 5002A Bench Grinder with Light

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The Sunex 5002A Bench Grinder comes with cast iron base for maximum durability. It is one of the strongest bench grinders in compare to other standard products in this price range.

This bench grinder comes with two grinding wheels that course 36 grit and medium 60 grit. It also has built-in bright and flexible work light.

Overall, it is an ideal product for both home and industrial use.

Key features:

  • Features two grinding wheels of 36 and 60 grit
  • Working light included
  • Wheels have spark guard, and eye shield included
  • Cast iron construction
  • Has rubber feet and mounting holes

9. Grizzly Industrial G9717-6″ Bench Grinder w/ 1/2″ Arbor

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If you are on a tight budget yet wondering to purchase one of the best bench grinders for sharpening, I will suggest you go with the Grizzly G9717.

It also comes at a cheaper price range but offers an elite performance. For the money, the construction quality is good enough.

It comes with a 1/3hp motor that has enough power to offer 3450 rpm speed. Therefore, it also has adjustable tool rests included with eye shields for making the sharpening task simpler.

Key features:

  • 1/3hp motor included
  • Industrial duty bench grinder
  • Offers 3450 RPM speed
  • Features adjustable tool rest
  • Eye shields included
  • Best for the money

10. DEWALT DW756 Bench Grinder

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The DEWALT DW756 Bench Grinder is another fantastic option in here with industrial cast iron base and motor housing.

It is quite similar to the above DEWALT product except the size is 2 inches smaller, and the motor is slightly powerful.

It features 5/8 Horse Power motor that makes the work faster. Therefore, it is quite easy to operate. The motor runs like a beast with maximum 3450 RPM of speed.

Overall, it is outstanding for the price. Let’s see the features:

Key features:

  • Features 5/8 hp induction motor
  • Suitable for heavy duty grinding operation
  • Also easy operation
  • Cast iron base
  • Motor housing
  • Features Rear exhaust ports in wheel guards
  • Precision-machined aluminum tool rests included

Key Factor – Choosing the Best Bench Grinder

While purchasing a right bench grinder, you have to consider the power, accuracy, durability and of course the cost. If you find all those things right, you may proceed with your deal.

Purpose

First of all you have to know your purpose. I mean why you are purchasing the best bench grinder? What will you do with the machine mainly? Ask yourself both the questions. Not all the bench grinders are suitable for all-purpose works.

If you need one for small projects, you have to think about the smaller versions. If you need one for large projects, you have to consider more extensive options. That’s the basic idea.

Power

Motor power is another most important consideration. The bigger the motor, the more powerful it will be. If you need to grind a large area quickly, a powerful motor has no comparison. At least search for a bench grinder that has 1/4 horsepower motor with 3000 RPM speed.

If you are a newbie, a slow speed model will be suitable for you. Some of the bench grinders have dual speed options, or adjustable speed control setting included.

Those are more useful. But to purchase that type you have to spend a bit more. If you are a beginner or you often work with different types of materials a bench grinder with multiple speed setting is what you need.

How to choose the Grinding Wheel

There are some certain factors you need to consider while choosing a grinding wheel. The most important factor is the material by which it is made of. Find which type of grinding wheel is suitable for which material type:

Silicon Carbide Blade: Stone, brass, and aluminum

Aluminum oxide wheel: Steel, steel alloys, ferrous metals, woodworking and softer materials.

Wheel Size

Wheel size is another most important factor in a bench grinder. How can you use the grinder and how fast the task will be done is depending on the wheel size. 3 to 8 inches size wheels. If you want to do both smaller and larger task 6 to 8 inches will be suitable for you.


Frequently Asked Questions

Which are the Best Bench Grinder Brands?

Many market giants are making good quality bench grinders today. Among those DEWALT, Delta, WEN, SKIL, POWERTEC are the most famous. These brands offer amazing quality bench grinders at a reasonable price range. If you are looking for the best, pick one from any of those brands.

What can a bench grinder be used for?

A bench grinder is a power tool. It is an excellent machine for debarring, roughing, shaping parts, rust removal, and cleaning objects. It is actually a portable version of industrial grinders. For metal and woodworkers, it is one of the must-have items.

What should you look in a Bench Grinder?

First of all, you should look a simply usable bench grinder. The grinder should have big, and well-marked buttons and switches included that are easy to operate. Nobody wants to take any hassle while operating this machine. Therefore, you should also consider the vibration factor. The best bench grinder must not vibrate at the highest speed. The construction quality must be excellent. Therefore it must have a powerful motor. If you found those factors positive, you can go with the product.

How much a good quality bench grinder costs?

Well, the price of a good quality bench grinder varies from brand to brand. There are bench grinders available under 100 dollars and above 500 dollars. However, there are some cheap quality products available on the market. Those are not that durable. But if you need the best one, you must go with a recognized brand as mentioned earlier. And for that, you have to spend a bit more. But it’s not spending its investment!


Conclusion

You are at the end of the article. I hope the information I shared is fairly enough for you to pick the right bench grinder. But, there are lots of people out there selling low-quality grinders at a cheap price range. Don’t fall for the low price. You will end up with crap that’s for sure.

Except, products from a recognized brand though costs a bit more but yet those are long-lasting and offer the finest performance you need. If you have anything to know more about a bench grinder brand or quality, feel free to state with our team. We are here to hear your sounds. Stay connected with us for more essential reviews and hacks. See you soon.

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