Best Bench Grinder Reviews 2018

For anyone working with metal or wood, you might definitely want to consider purchasing a bench grinder. Bench grinders are very useful for shaping wood, smoothing out messy welds, and sharpening knives and tools. Bench grinders are big and heavy, but they're necessary for keeping your tools in top shape. We mean, you don't want your wife calling the man when something needs fixing? Well, if you want to avoid that, you need to keep your tools sharp and ready to go at any time, even if you may not be as handy as you want other people to think. But, before we hurt your manhood further, let’s get on with the business. In this article, you will find a short guide to the five best bench grinder brands, a product from each, and a short guide that will teach you how to select one.
Overview
PROS
CONS
SPECS
Design
Speed
Power
Wheel/Arbor
Our Top Choice
Jet IBG-8 8 Inch Industrial Bench Grinder
Our number one product comes from Jet, a prominent company dedicated to making the best woodworking and metalworking tools on the market.
Maintenance-free sealed bearings. Large and powerful motor. Easy to use. Features toggle switch and safety key. Certified by CSA and CUS.
This machine will be a considerable investment on your part, due to its great features.
Industrial-grade grinder
3450 RPM
1 HP
8-inch
Best Value
DEWALT DW758 8-Inch Bench Grinder
DeWalt is one of the best brands of tools on the market. Founded 93 years ago, it became a subsidiary of Stanly Black and Decker in 1960.
Highly reliable. Rear exhausts reduce heat buildup. Overload protection on the motor ensures it doesn’t get damaged. Great for at-home hobbyists.
The overload protection might cut the runtime short if the motor nears the point of overheating, causing you to stop often.
Regular-grade
3600 RPM
¾ HP
8-inch
Baldor Industrial Duty Grinder and Buffer
One of the most trusted brands is Baldor. The brand is a part of the ABB Group and is a leader in manufacturing high-end electric motors, including grinders.
Adjustable stand can be tilted to any angle. 1/3 HP engine. 36-grit wheel. Brush wheel. OSHA-compliant. 3-year warranty.
It’s weaker than the other machines so far, which begs the question as to why it costs so much.
Industrial-grade
3600 RPM
1/3 HP
6-inch
Sunex Bench Grinder with Light
Sunex was founded in 1977, and, since its inception, has been a very prominent manufacturer of automotive tools.
Comes with a lamp attached. Powerful and affordable. Two grinding wheels. Spark and eye shields. Base of cast iron.
The stones may wobble a 1/8’’.
With flashlight attached
3450 RPM
¾ HP
6-inch and 8 inch
WEN Bench Grinder with Wheel Guard
WEN is one of the most prominent manufacturers of benchtop and power tools. Founded in 1951, it’s got enough know-how and experience to make them superbly.
Comes with a flashlight. Comes in two versions: regular speed and slow speed. Affordable and well-rounded. Light in weight.
The light won’t stay on if the motor’s not working. Also, the wheels can wobble at times.
With flashlight attached
3450 RPM and 1750 RPM 
¾ HP
6-inch and 8 inch (slow speed)

(Updated )
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How Do I Choose the Best Bench Grinder?

So, what do you need to consider when buying a bench grinder? Well, not that many things, but what you do have to consider is very important. Not checking any of these things could lead to you selecting a very bad machine, and, basically, throwing away your money.

Firstly, you need to consider the quality of the materials, then the power of the motor, then the type of wheel and cooling system. Further, you need to check the machine’s ability to sharpen, and this might even be the most important consideration, seeing as the machine is used primarily for that.

Okay, let’s start from the top. Naturally, you want your machine to be well-built. These machines aren’t that cheap, so to say, and you want them to last. Not only that, but the quality of the materials can influence the machine’s ability to do its work; this is especially true of the grinding wheel. A bench grinder generates a lot of heat, and having a grinding stone burst on you is massively inconveniencing, and a more powerful grinder will generate more heat.

This is why it’s important to size up the machine’s power. The more powerful the motor has, the more rpm you’ll get out of it. Having a big motor will allow you to work on tough materials, and will also allow the device to work harder without overheating. However, if you’re going to use the grinder for sharpening tools you use around the house, bigger is not better, as it will cost you more, but bring nothing to the table. So, it’s better to go with a smaller motor and save a few hundred bucks, than to go all out and buy an industrial-grade bench grinder.

Moving on from the motor to the wheel, there are several types of wheels, or, rather, roughness levels. Different wheels are good for different things, and you probably won’t use a particular type of wheel for metal and then use it for wood. Also, you won't use a single stone for steel and brass. Rough stones are the perfect choice if you need to reshape or repair tools. A smooth stone is perfect for flattening out the tools, and for removing inconsistencies on the metal without compromising it. A buffering stone is used for removing rust, and a white sand quartz stone is for smoothing out brass and copper. Lastly, you will use an aluminum-oxide stone for shaping steel.

As we said, this is a machine that generates a lot of heat. For that reason, you will need to check the product’s cooling system. This is of prime importance, as you won’t need to stop constantly if the machine has a good cooling system. However, there are bench grinders without a cooling system, and you’ll need to wash their stones with water to keep them cool. There’s also the option of wet grinding. Keeping your tool wet will keep the machine going, as the tool will remain cool.

Another consideration is the device’s ability to illuminate. If you’re working in low-light conditions, you’ll want a machine that has some sort of light attached to it so you can see what you’re doing.

Lastly, there is the device’s ability to sharpen. Whether you’re sharpening garden hoes, axes, or survival knives, the stone will begin to wear down, and its effectiveness too decreases. For that reason, some machines feature diamond cutters so you can sharpen the stone, keeping you from having to constantly buy a new stone to replace the dull one.
Price
One of the most important considerations is, of course, the price. Bench grinders usually fall into two categories: household grinders and industrial-grade. Industrial-grade machines are very heavy and quite expensive. They can cost up to $1000, so we wouldn’t suggest you get such an expensive device for your home tools. Smaller, household grinders are much lighter and much, much cheaper. They cost about $100 to $250, rarely over. There are also very cheap bench grinders, costing about $50 or $60, but we wouldn’t trust them all that much.
Features
One of the most common and best features on bench grinders is an eye guard. They are, essentially, pieces of translucent plastic or even glass, and they’re meant to protect you from the sparks generated by grinding. Further, all devices come with some kind of a stand, though there are pedestal grinders that are attached directly to the floor. We also mentioned in the considerations section that there are machines with cooling systems built in and diamond cutters for the wheel. Some grinders’ bases can be tilted, too. Lastly, a good deal of grinders come with an integral lamp for working in low-light conditions.

To sum up all the features, here is a short list:
  • Eye Guards
  • Cast-iron Base (Sometimes Can be Tilted)
  • Attached Lamps
  • Cooling System
  • Diamond Cutter
Construction and Design
There are three main types of table grinders, with two being different only in their size. Traditional grinders are what you’ll probably be buying, and all the products we’ve reviewed are of this type. They’ve got a cast-iron (usually) stand that can be screwed down into a table, but they’re largely portable. There are also industrial-grade grinders, and they’re much heavier and much larger, but they have the same portability as the traditional grinders. Pedestal grinders are similar to traditional models, but they come with a pedestal attached which is screwed directly into the floor. They’re immobile but very stable. Grinders’ bodies are usually made of plastic, and they feature usually two stone wheels.
Performance and Ease of Use
The performance of a grinder rests on several things. Firstly, the power of its motor—the stronger the motor is, the more the device can work without overheating. Secondly, the type of stone will affect your performance in relation to the work piece. Further, a cooling system allows the device to run for longer without having to be turned off to cool down. Bench grinders are pretty easy to use; you just switch them on, and start grinding. However, it’s your own personal skill that will determine how good the work piece will be molded or sharpened.

What is the Best Bench Grinder?

Of course, the five we’re about to present aren’t the only ones around. There are many models out there and many brands. Even so, these are about the best bench grinders for a simple household. But, in the end, the decision is yours, and you’ll go for the grinder you like most. From here, you’re on your own to find the best bench grinder that will cater to your needs.
Our Top Choice
If you’re going to grind, do it with a heavy-duty machine, such as the Jet 1 HP 8 Industrial Bench Grinder, which features a large and powerful motor. And if the big guy is too expensive for ya, check out the brand’s slightly more affordable machine, the JET 577102 JBG-8A 8-Inch Bench Grinder.
Jet 1 HP 8 Industrial Bench Grinder with Toggle Switch and Safety Key

Jet Bench Grinder 578008


Features
Our MVP for the day comes from Jet. Jet is a fairly-known company that produces heavy machinery. It specializes in industrial-grade models and household machines that come close to being called that. It sells parts for your machines too, so you don't have to look for spares elsewhere. Lastly, it also handles product registration, thus giving its customers a fully-encompassing experience.

The product we're presenting today is its Industrial Bench Grinder. This awesome machine carries a fair price tag, but delivers excellent performance, rivaling bench grinders you'd find at professional shops. The machine is also CSA/CUS-certified, so you know how good it is. The grinder features a heavy-duty construction and is intended for long years of service. It also features a toggle switch and a safety key, so you can make sure the device can't be operated by anyone but you.

When it comes to power, Jet boasts a 1 HP capacitor motor. This gives the machine enough strength to work on any piece without you needing to fear of the machine overheating too soon. Plus, if you go with wet grinding, you can use the grinder for quite a while before letting it cool off. The grinder features two stones, one rougher and one smoother, so you have more versatility with it; both stones are covered by eye guards. The grinder also features sealed bearings to eliminate the need for maintenance.

Here is a short list of the product’s features:
  • Heavy-duty Construction
  • 1 HP Engine
  • Operates on 115 Volts
  • Two Eye Guards
  • Safety Switch with Key
  • Two Stones
  • Sealed Bearings
Overall, if you want a heavy-duty machine, this is it. The Jet Industrial Bench Grinder is an amazing grinder that will keep going when others will have stopped, and is amazingly reliable.
Best Value
If reliability is your main concern, then the DeWalt 8-Inch Bench Grinder with Tool-Free Adjustable Guard with is there to answer your needs, with overload protection and rear exhausts. And if you want something equally good but smaller, then check out the DeWalt DW756 6-Inch Bench Grinder.
DEWALT 8-Inch Bench Grinder with Tool-Free Adjustable Guard

DEWALT Bench Grinder DW758


Features
At spot number two we find DeWalt. Founded in 1924, DeWalt became a subsidiary of Stanly Black & Decker in 1960. The brand has a huge number of products behind it, including 200 different power tools, and 800 accessories. Usually, it makes hand tools, but it’s also known for producing a small number of bench tools. After all, hand tools need sharpening.

Its 8-Inch Bench Grinder is the perfect at-home bench grinder. It's got a rugged cast-iron base and a very tough exterior protecting the motor. The motor is a little weaker than the Jet's and reaches only ¾ HP. However, the motor can still reach 3600 rpm, load-free. It's also got rear exhausts that reduce the heat buildup, not only ensuring better and smoother operation, but also preventing it from overheating. The motor itself is also fitted with overload protection, making sure you get the maximum service life from it.

Moving on to other features, the product’s got eye guards on both stones. The eye guards are adjustable without the use of tools, which is really convenient and fast. The machine has aluminum platforms fitted too, beneath the stones, so you can rest your tools or arms there, allowing for more accuracy when grinding. Lastly, the machine comes with a simple on-and-off switch. Not the safest, but quick and convenient.

Here is a short list of the product’s features:
  • 3/4 HP Motor
  • Reaches 3600 RPM
  • Eye Guards and Aluminum Tool Platforms
  • Overload Protection
  • Two Rear Exhausts
  • Cast-iron Base
  • Simple On-Off Switch
All in all, there are few more reliable and more affordable machines on the market that deliver the kind of performance this DeWalt delivers. A must-have for you folks at home.
If you’re interested in industrial-grade grinders, then you definitely need to check out the Baldor 6-Inch 1/3-Horsepower Industrial Duty Big Red Grinder/Buffer. If you want a good sharpener with a sleek yet strong design, then get the Baldor Electric 612 6" Industrial Grinder.
Baldor 6-Inch 1/3-Horsepower Industrial Duty Big Red Grinder and Buffer

Baldor Bench Grinder 662R


Features
At spot number three we find Baldor. Baldor is a greatly renowned company, founded in St. Louis, Missouri, in 1920. The brand became a part of the ABB Group in 2011, and is concerned with creating excellent high-efficiency electric motors, and, among those, grinders and buffers.

Talking about its grinders, its Industrial Duty Grinder and Buffer a machine of considerable power and resilience. This is an industrial-grade machine, with a cast-iron platform and heavy-duty body. The platform can be tilted to any angle, allowing you to mount the grinder to almost any surface, even a wall. This makes the machine highly mobile and able to fit very well into your working space.

The machine boasts a 1/3 HP motor that hits 3600 rpm without any load applied to it. It's got one 36-grit wheel and a wire brush wheel. Both wheels feature eye guards, both of which can be adjusted to whatever position, allowing you to set them up to fit your needs. The wheels also have aluminum platforms in front of them so you can rest your work pieces there and work on them with increased precision. Lastly, the item complies with all OSHA standards and features a 3-year warranty.

Here is a short list of the product’s features:
  • 1/3 HP Motor
  • Hits 3600 RPM
  • 36-grit Wheel
  • Brush Wheel
  • Eye Guards
  • Aluminum Platform
  • Cast-iron Stand Can Tilt to any Angle
  • 3-year Warranty
  • Complies to OSHA Standards
In the end, this is one of the best machines if you’ve got some heavy-duty grinding and buffering to do. It’s not as powerful as the two models that came before it, but the grinder can sure carry its fair share of the load.
One of the most affordable hobbyist-grade tools is definitely the Sunex Bench Grinder with Light, which is both powerful and affordable. In addition to this quality bench grinder, which is available in your choice of 6 or 8 inches, Sunex has a wide variety of die grinders and other tools.
Sunex Bench Grinder with Light – Available in 6-Inch and 8-Inch Styles

Sunex Bench Grinder 5002A – 8-Inch


Features
Sunex is not exactly a company that manufactures tools for the automotive industry. Wrenches, screwdrivers, anything you need for your car, they’ve got it. However, tools need sharpening and maintenance. So, Sunex decided that it’s prudent to provide its customers with everything they need in one place, so it made this neat 8-inch bench grinder. Also, the company’s pretty experienced, with 40 years of experience behind it.

Its Bench Grinder with Light is the perfect tool for sharpening and taking care of your tools at home. The product comes with 60-grit and 36-grit stones, and a flashlight too so you can work in low-light conditions. The motor this product is packing is ¾ HP—pretty good, as you see. It’s got mounting holes on its cast-iron stand and rubber feet so it won’t slip. And if 8 inches is too large for you, you can also get a 6-inch version.

Like all the other products so far, the machine’s got eye guards and aluminum platforms. The grinder is also one of the more affordable models on our list, making it an even better choice for small-time hobbyists and enthusiasts. The device is also covered by a fairly nice 1-year warranty. Did we mention it can reach up to 3450 rpm without any load applied to it?

Here is a short list of the product’s features:
  • 3/4 HP Motor
  • Reaches 3540 RPM with No Load
  • Eye Guards and Aluminum Platforms
  • 8-inch and 6-inch Versions Available
  • Cast-iron Stand
  • 1-year Warranty
  • Attached Flashlight
Overall, this is one of the more affordable machines that can still deliver a fair amount of power and performance. As we said, perfect for you folks at home looking to play with power tools.
If you like well-rounded products with excellent value for money, then you need to check out the WEN 6-Inch Bench Grinder, which is both affordable and well-rounded. We would also like to suggest checking out WEN’s Cast Iron Bench Grinder Pedestal Stand if your workspace doesn’t have room for the grinder.
WEN Bench Grinder with Wheel Guard and Tool Rest – Available in 2 Sizes/Speeds

WEN Bench Grinder 4276 – 6-Inch (Regular Speed)


Features
Our final product comes from WEN. WEN produces benchtop machines as well as a wide variety of power tools. The company was founded in 1951, and, by 2001 it had already sold 50 million units. It’s a very trusted brand, and, even though it doesn’t usually produce grinders, our featured product is one of the best on the market.

This neat 6-inch Bench Grinder features 2.1-amp motor, which is about ¾ HP. The motor can reach 3450 rpm without load, which is pretty neat, making the machine a very useful tool for sharpening even the toughest of steel tools. On top of that, the product comes with a flashlight attached so you can work into the small hours of the night, despite your wife’s nagging. The model comes in two iterations: 6-inch regular speed and 8-inch slow speed.

Naturally, no grinder will be complete without eye guards and tool platforms. As usual, the guards are adjustable and require no tools to be adjusted. The machine also features a power switch, and its wheels featured on the grinder are 60 inches and 36 inches. And best of all, the machine is covered by a 2-year warranty.

Here is a short list of the product’s features:
  • 2.1-amp, ¾ HP Motor
  • Two Versions of the Product
  • Attached Flashlight
  • 2-year Warranty
  • Reaches 3450 RPM without Load
  • Eye Guards and Tool Platforms
  • 60 and 36-grit Wheels
All in all, this is one of the best-rounded grinders. It’s fairly affordable, but also quite powerful and reliable. In essence, one of the best machines for a hobbyist or an enthusiast.

Get the Best Bench Grinder of 2018!

And, there you have it, five of the best bench grinders on the market, plus our little guide. We’re sure you went through the entire text and not just read the features. And, at that, we’re sure you found out a lot about bench grinders that you didn’t know, and that you’re ready to make your decision. All we’ve got to say is good luck and good grinding. If you need more time to look at other models, check out the various grinders these brands have to offer.

Our Top Choice
Jet IBG-8 8 Inch Industrial Bench Grinder
Best Value
DEWALT DW758 8-Inch Bench Grinder
Baldor Industrial Duty Grinder and Buffer
Sunex Bench Grinder with Light
WEN Bench Grinder with Wheel Guard