10 Best Bench Grinders 2020 [Buying Guide]

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Heather
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Jennifer
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How to Choose the Best Bench Grinder

If you’re the type that likes to make things by hand you’ve probably heard of a bench grinder before, but do you have one? These tools are great for sharpening your own tools, shaping metal and a whole lot more, but the best bench grinders can be difficult to find, especially if you’re not sure what you’re looking for. We’ve come up with some of the best features of a bench grinder so you can a jump start on your search through our bench grinder buying guide.

Power: What type of power does your bench grinder use? Is it in amps or in HP? You’re definitely going to want to know so you can make sure it’s using the right amount of power for whatever job you want to accomplish.

Wheel Size: How large is the wheel that’s being used to get the job done? A larger wheel is good for larger projects and a smaller one works well for smaller projects, but maybe you need something in the middle?

Speed: How many rotations per minute are you getting? A faster speed means more power and more capabilities, but you may not need something with a really high level of speed. Something a little more moderate might be plenty.

Work Lights: A set of lights can really make it easier for you to get the job done, but not every grinder comes with lights. We’ll take a look at whether the one you’re looking at does or not, so you can plan for the next job.

Weight: No one wants to lug around heavy equipment, so making sure that your grinder doesn’t weigh more than you can comfortably carry could be an important step. You want to know just what you’re getting into if you do carry it.

Warranty: A product with a good warranty means that it’s something you can count on. If it doesn’t have a good warranty … chances are it’s not going to last very long. Manufacturers tend to give warranties for durable products.

Top 10 Products

A good bench grinder is going to help you get the job done a lot faster if you get the right one. After all, no one wants to spend a lot of money on a product that doesn’t work. Take a minute to look through the choices we’ve found. After all, we did the hard part for you and now all you have to do is pick which one of these you like best. So go ahead and get started looking through our bench grinder reviews.

DEWALT DW758 Bench Grinder

Our top pick (or best 8 inch bench grinder) is the Dewalt DW758, which is an 8” grinder with a ¾ HP induction motor. It operates at 3,600 RPM to quickly and accurately get rid of anything you don’t want while ensuring overload protection. That means you shouldn’t have any problem getting this grinder to last a long time, and you’ll be safe doing it with the adjustable guard that doesn’t require tools to get a good fit for your next project. Completely precision-machined, it’s made out of aluminum and offers a rear exhaust port with wheel guards that provide even smoother action. There’s a 12 ½” distance between the wheels on each side as well, which lets you get into larger applications and projects. Using a metric system of measurement, this electric grinder comes with 36 and 60-grit wheels and rests as well as eye shields and spark deflectors. You’ll be ready to go as soon as you pull it out of the box because it’s our best rated bench grinder.

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WEN 4276 Bench Grinder

If you’re looking to save a little and still get great quality the WEN 4276 is our best budget bench grinder. This grinder is 6” and has a work light attached so you can always see exactly what you’re doing. Our best 6 inch bench grinder with 2.1 amp motor and 3,460 RPM maximum means that you can cut through just about anything and the ¾” wheels and ½” arbor size help with that process. Lightweight, especially compared to most similar tools, at only 16 lbs., this grinder comes with a two year warranty so you know you’re getting good quality. You get a 60 grit wheel that helps with general purpose uses and has an easy guard removal process so you can trade out your wheel easily, as needed. The eye guards are also easy to adjust as needed for any project you need to work on. You can get it up and running in a short amount of time and get the grind you need for all different projects and it’s the best cheap bench grinder.

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SKIL 3380-01 Bench Grinder

The SKIL 3380-01 grinder is a 6” option with medium and coarse wheels to get different jobs done when you need them. It uses a 2.1 amp motor and can run at up to 3,450 RPM for good strength and power. On top of that, it has a built-in LED light that is mounted over each wheel so you can see exactly what you’re doing (and what you want to be doing). The tool rests improve accuracy and the rubber feet ensure that the grinder won’t slip while you’re working, increasing the quality and efficiency. This electric grinder comes with a one year warranty and a 30 day money back guarantee, so you know you can count on it to last and you’ll get a chance to try it before you’re locked in. The moderate weight is key for taking it with you anywhere you want to go. That way you’ll be able to sharpen just about anything you want for your next job with this best bench grinder.

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Delta Power Tools Bench Grinder

The Delta Power Tools Bench Grinder uses an 8” system and offers an adjustable light that makes it even easier for you to see what you’re doing. The variable speed control means that you can get just the right action and make it the best variable speed bench grinder. It can adjust from 2,000 RPM up to 3,400 RPM and has a 5 amp induction motor that provides quality performance. You’ll have a 36 grit and 60 grit wheel to sharpen a variety of different materials and there’s even a drill bit rest to improve your angle for sharpening. Not only that but the tool rests are adjustable independently so you can improve the wear and get better angles as well. The water tray ensures that you keep your pieces cool enough while you work and there’s a cast iron base to increase the overall durability as well as reduce the vibration you experience. Even more, you can turn the light on and off without affecting the grinder itself.

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JET 577102 Bench Grinder

The JET 577102 Bench Grinder is 8” to provide you with an ideal surface for anything you need, including industrial projects. It’s already pre-lubricated and contains ball bearings so you are ready to go as soon as it arrives. Not only that but it has cast iron wheel guards, spark guards and dust vents to protect you while you work. This electric, 1 horsepower system can run at up to 3,450 RPM and comes with a 2 year warranty as well. You’ll also get two different wheel grits of 36 and 60 grit. High quality and complete with stand, it runs quietly so you can use it anywhere and anytime without disturbing those around you. It’s made to sharpen, clean, buff or remove burrs from just about any metal surface that you have and uses rubber feet to keep it perfectly still during use. All guards are easily adjustable to make sure you’re protected while you’re working.

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TruePower Mini Bench Grinder

If you’re looking for a grinder that isn’t going to take up too much room and also provides a smaller grinding surface, this 3” TruePower Bench Grinder is a great choice. It uses a 150 watt motor, with variable speed control between 0 and 10,000 RPM. Not only that but it gives you a 31” flex shaft attachment and 3” grinding and fiber polishing wheels. It’s a lightweight, electric tool that you can take with you anywhere and it has the tool rest and safety guard that you need to get a good job and stay safe while you work. Ideal for smaller purposes and shorter jobs, this grinder fits in smaller spaces and makes the most of your next project. It works great for more precise projects and goes through buffing wheels quickly as well. Best at higher speed settings, this tool works great with attachment pieces and puts a sharp edge on knives and other small tools.

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Grizzly G9717 Bench Grinder

The 6” Grizzly G9717 Grinder offers up to 3,450 RPM and has adjustable tool rests as well as eye shields to make sure you can get the perfect angle on your tools while also protecting yourself. It has a fast start process to get up to speed right away and also runs cool so you can continue to use it as long as you need to. Lightweight and electric powered, it’s 1/3 horsepower, and runs very quiet, so you can continue to work without having to worry about disturbing the people around you. All you have to do is get the right balance of pressure on the wheel and you’ll have no problem getting a sharp edge. With a small amount of horsepower you’re not going to get too much overworking for the grinder or anything that’s too much for the project at hand. You’ll be able to get smaller projects completed without having to worry but may need something larger for other projects. It’s also about the best bench grinder for the money.

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Porter-Cable PCB575BG Grinder

The Porter-Cable Grinder here is an 8” system with a built in work light so you can always see exactly what you’re doing. It’s a variable speed tool that operates between 2,000 and 3,400 RPM and it has a cast iron base to increase the overall stability and make sure you don’t get vibrations while you’re trying to work. The tool itself is die cast aluminum and has grooves to make it easier to sharpen your drill bits and other tools. When it comes to the light you get an adjustable 40 watt lamp to make sure you can see even the smallest details. The wheels include a 36 grit coarse and 60 grit medium wheel and there’s also a water tray to keep everything cool and ready to go which make this about the best bench grinder for sharpening. Electric powered and with a 5 amp motor, it can take care of cleaning, grinding, shaping, sharpening and more, with just about any tools you have lying around.

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Sunex 5002A Bench Grinder

The Sunex Grinder here is 8” and also offers an adjustable work light. You’ll get a 36 grit and 60 grit wheel to grind just about anything and the work light makes it bright enough that you can clearly see what you’re doing (and what still needs doing). The wheels are protected by spark guards and eye shields to make sure you’re safe while you’re working. Supported by a cast iron base and complete with rubber feet, this grinder stays firmly where you put it and you shouldn’t have a problem with vibration of any kind. Electric powered, this system has tool rests that make it easy to sharpen and grind down blades and bits. It also runs quietly so you don’t have to worry about when to use it so as not to disturb those around you. If you need other uses for it you can also swap the wheels for coarser or finer options to get a slightly different result.

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Craftsman 9-21154 Grinding Center

Made by a company that’s definitely known in the tool sector, the Craftsman Grinding Center is a 6” option that definitely has something to offer. It has variable speed options and a specially patented option that allows for more accurate sharpening of the bits. There’s a water cooling tray and handheld wheel dresser to keep your project cool enough to resist overheating or melting. It also has a cast iron base that ensures it doesn’t vibrate or move while you’re using it. The clear eye shields and spark guards protect you while you’re trying to work and the 1/5 horsepower/2.5 amp motor can put out between 2,000 and 3,400 RPM. This electric powered grinder has quick change wheel guards to adjust for any project and a thin line motor housing to increase the versatility. You also get one grinder and one wire wheel plus a large work light that operates entirely separately but provides plenty of illumination for your next project.

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About the Author

Jennifer Trimbee

Expert Researcher and Writer

Jennifer Trimbee, a lead researcher and writer at GeekWrapped, is an expert writer with many years of experience. Jennifer writes about technology, sports, outdoor, and gear products.

Best Bench Grinders

Top 10 Buying Guide

Our Recommendations

DEWALT DW758 Bench Grinder

WEN 4276 Bench Grinder

How to Choose the Best Bench Grinder

Top 10 Products

DEWALT DW758 Bench Grinder

WEN 4276 Bench Grinder

SKIL 3380-01 Bench Grinder

Delta Power Tools Bench Grinder

JET 577102 Bench Grinder

TruePower Mini Bench Grinder

Grizzly G9717 Bench Grinder

Porter-Cable PCB575BG Grinder

Sunex 5002A Bench Grinder

Craftsman 9-21154 Grinding Center

About the Author

TOP PICK

DEWALT DW758 Bench Grinder