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10 Best Bench Grinders of 2021 – Top Picks & Reviews

best of bench grinders

Bench grinders are an essential piece of equipment for anyone that works with any type of tool regularly, novice or experienced. Bench grinders keep your tools in high working order. If you have one, you are familiar with how extremely handy they are. If you don’t have one, you are missing out.

We depend on them for their reliability and longevity of use. There are several shapes and models out there that come with an array of variable speeds and accessories. Since we end up using them so much, it’s of paramount importance to purchase one that will stand the test of time as well as suit our needs. We have composed a list of what we think the best bench grinders available on the market. Let’s get started!

A Quick Comparison of Our Favorites

Image Product Details
Best Overall
Winner
DEWALT DW758 Bench Grinder DEWALT DW758 Bench Grinder
  • Sturdy front rest areas
  • Robust build
  • Little to no vibration on smaller wheels
  • Best Value
    Second place
    WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder with Work Light WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder with Work Light
  • Quiet running
  • Flexible work light
  • Aluminum oxide wheels
  • Premium Choice
    Third place
    JET 577102 JBG-8A 8-Inch Bench Grinder JET 577102 JBG-8A 8-Inch Bench Grinder
  • Powerful engine
  • Sturdy cast metal
  • RPM pressure
  • SKIL 3380-01 6-Inch Bench Grinder SKIL 3380-01 6-Inch Bench Grinder
  • Excellent cost
  • The small size makes it easy to store
  • Rubber pads on the feet add stability
  • Rikon Professional Power Tools, 80-805, 8” Slow Speed Bench Grinder Rikon Professional Power Tools, 80-805, 8” Slow Speed Bench Grinder
  • Rubber feet
  • Slower speeds
  • Excellent price
  • The 10 Best Bench Grinders – Reviews 2021

    1. DEWALT DW758 Bench Grinder – Best Overall

    DEWALT DW758 Bench Grinder

    The DEWALT Bench Grinder starts off our list as the best grinder offered for both price, value, and customer satisfaction. There is little to no vibration while using the bench grinder. This is a huge plus when you are working with precise requirements. The design is durable and has a rear exhaust, which is an attractive luxury. The price is comparable to other grinders. The unattractive part is that it is shipped with the wheel in, and the vibrations are noticeable on the 36-grit wheel.

    Taking all of that into consideration, this bench grinder proves to be the toughest on the market with the most variability in use. Lights can be purchased separately and added without much effort. The DEWALT comes with a 3-year warranty. The distance between the wheels allows for larger pieces for grinding. The bench grinder is excellent for shaping items with its stable high-speed horsepower.

    Pros
    • Sturdy front rest areas
    • Robust build
    • Little to no vibration on smaller wheels
    • Excellent price
    • Dual exhaust
    Cons
    • 36-grit wheel vibrates
    • No added light
    • No locking pin

    2. WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder with Work Light — Best Value

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

    We arrive at our number two pick with the WEN 4280, which we think is the best bench grinder for the money. Unlike the previous two selections, this one does come with light as standard equipment. The work light is flexible, so you can bend it any which way to suit your needs. It has a sturdy cast iron base with mounting holes that are excellent in lowering wobbling and vibrations while in use. The aluminum oxide upgrade is a great feature.  It also comes equipped with a magnifier and a protective eye lens. It runs on the quiet side and has enough power to get any home job done.

    The light and its running ability make this unit one of the best to use for home projects.  The aluminum oxide wheels are an enticement and beneficial upgrade that has been done on this bench grinder. Great all-around value and performance.

    Pros
    • Quiet running
    • Flexible work light
    • Aluminum oxide wheels
    Cons
    • Medium grit wheel wobbles a bit
    • Customer service takes about 4 days to replace a part
    • It takes a minute to get up to speed

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

    JET 577102 JBG-8A 8-Inch Bench Grinder

    The JET577102 JBG-8A is firmly in the top three. The HP motor is powerful.  One thing you don’t want when working with bench grinders is a lack of power. The powerful engine makes the process seamless. The design is cast metal and thick, proving to be a heavy, sturdy model. This model gets up to speed fast and is quiet with little vibration. Important when you have neighbors, you don’t want to keep up on a sleepless night. The RPM is consistent with heavy pressure. The biggest drawback here is that the tool rests are a bit small, and the light doesn’t come included.

    This is an excellent unit for home or commercial projects. The speed is impressive, as is the sturdy cast metal. This bench grinder boasts one of the most powerful, versatile engines on the market.

    Pros
    • Powerful engine
    • Sturdy cast metal
    • RPM pressure
    • Excellent price
    Cons
    • Small tool rests
    • Must purchase separate LED light

     4. SKIL 3380-01 6-Inch Bench Grinder

    SKIL 3380-01 6-Inch Bench Grinder

    The SKIL 3380-01 offers an LED light and adjustable tool rests. The tool rests are nice because they provide for more accurate grinding. This bench grinder has rubber feet to promote stability while working. The price is on the lower side, but that doesn’t seem to hinder the power. There is a slight vibration when using it, but it isn’t anything that can’t be handled. The downside is the vibration may cause the precision to go down a bit. The LED light is a fantastic feature, but the plastic cover over it can get in the way.

    If the bench grinder is fastened down properly, vibrations are reduced substantially. The small size is great for hobbyists and those that don’t use the bench grinder often.

    Pros
    • Excellent cost
    • Rubber pads on the feet add stability
    • The small size makes it easy to store
    Cons
    • The plastic cover on the LED light
    • Vibrations are noticeable

    5. Rikon Professional Power Tools, 80-805, 8” Slow Speed Bench Grinder

    Rikon Professional Power Tools, 80-805, 8” Slow Speed Bench Grinder

    The Rikon Professional Power Tools 80-805 makes an excellent addition to any work area, which is why it appears as number five on our list.  It stays cool with the diamond wheel and adds a sturdiness with the rubber feet. This bench grinder is adjustable, which is appealing for those odd shaped jobs. There isn’t much vibration, and it runs relatively quiet. A dressing tool adds to the appeal.

    The price is middle of the road compared to all the bench grinders out there. Being half the speed of other bench grinders means it grinds for a more extended period, which is excellent for delicate jobs like woodworking. The slower speed also means less heat. The downside is that there is little to no support from customer service. If you contact them, it generally takes a month or more to hear back.

    Pros
    • Rubber feet
    • Slower speeds
    • Excellent price
    Cons
    • Lots of adjustments required to the wheels at first
    • Poor customer service if there is a problem

    6. Metabo – 8″ Bench Grinder

    Metabo - 8 Bench Grinder

    The Metabo Bench Grinder is an excellent choice for any project. The price is a bit higher than others on the market, but the sturdy unit makes up for that. It is a powerful machine, but there are noticeable vibrations that come with that motor. It is commercial quality, so it can be used to sharpen shovels and other items. If you use this bench grinder for large items, and every so often, vibration is a small price to pay. The factory reset could be a bit larger, but after taking off the guards, there is significant space to work.

    The commercial engine is absolutely a bonus for large jobs. The wheels need some adjustments at first, but we have found that to be the case with most bench grinders.

    Pros
    • Powerful, commercial-grade engine
    • Good for big tools
    Cons
    • Vibrates a lot
    • Small footrest
    • Need to adjust the wheels a lot

    7. Sunex 5002A Bench Grinder with Light

    Sunex 5002A Bench Grinder with Light

    The Sunex 5002A is fully equipped with a spark guard, flexible light, and cast iron base, making it a robustly sturdy unit. The rubber feet make for little to no vibration after it is fastened down. This bench grinder is perfectly balanced and minimal setup, which was great.  It has a look and feel of a commercial bench grinder. The grinding wheels are more than sufficient, and they are easy to change in and out.

    Overall, the Sunex is well-built and well suited to whatever task is presented. The light quality is pretty standard. It ramps up to speed swiftly and doesn’t change RPM with pressure put on it. It is an excellent unit for professional or home jobs.

    Pros
    • Little to no vibration
    • Commercial sturdiness
    Cons
    • Average Light source
    • Rests slide front to back
    • Takes time to set up

    8. Neiko 10207A 3″ Mini Bench Grinder and Polisher

    Neiko 10207A 3 Mini Bench Grinder and Polisher

    The Neiko 10207A is an excellent addition to your workbench. The portability is great because it allows you to take it anywhere you want. This is wonderful for carrying around the house or to different jobs. It has high precision cutting value, and the adjustable speeds are well suited for any kind of job. This bench grinder offers a powerful engine in a small package.

    The wheel cuts slow and is pliable, allowing for high precision on cutter tools and is ideal for carpentry. The slower speeds will enable you to get closer to your work so you can see what you are doing, which is ideal in delicate cuts. The Neiko struggles a bit with more high-pressure projects, but the polisher is a plus.

    Pros
    • Polisher
    • Portable
    Cons
    • Low-pressure point
    • Tiny tool rest
    • Comes unassembled
    • Instructions are complicated

    9. Palmgren 82061 1/3HP, 115/230V POWER GRIND Bench Grinder

    Palmgren 82061 1:3HP, 115:230V POWER GRIND Bench Grinder

    The Palmgren 82061 makes our list with its price, engine, and sturdy build. This solid build features thick aluminum wheel covers that are easy to take on and off. The craftsmanship is spot on.  It lacks in variable speeds for buffering, but it is still workable. The powerful engine certainly makes up for it. This bench grinder has outstanding bearings. The wheels needed a bit of work to be true; this can be fixed with an aluminum oxide dressing stick.

    Most smaller grinders do not live up to expectation, and the Palmgren has set the bar on smaller grinders. It is easy to work with, versatile, and well built. This bench grinder is good for anything around the house.

    Pros
    • Great bearings
    • Powerful engine
    Cons
    • Wheels
    • Variable speed options
    • Little to no customer service

    10. Craftsman Professional Variable Speed 8″ Bench Grinder

    Craftsman Professional Variable Speed 8 Bench Grinder

    The Craftsman Professional bench grinder lives up to the Craftsman name and reputation. This is a great little model and able to handle both big jobs and small. This bench grinder has a dressing and true wheels. The Craftsman also includes one year warranty and eye protection.

    There is little to no vibration on this unit, and the powerful motor runs quietly, humming along.  There was no assembly required when received, so that is always a bonus. The variable speed works ideal for several projects, and the unit is sturdy. This has everything you will ever need in a job.

    On the negative side, we found that the flexible light didn’t seem to stay in place. Along with that, the wheels had a tendency to come unbalanced.

    Pros
    • Excellent price
    Cons
    • Poor wheel quality
    • Flexible light does not stay in place
    • The wheels tend to become unbalanced

    Buyer’s Guide

    There are a lot of choices to consider when purchasing a bench grinder. Several moving parts and accessories make the decision even harder. There are a few things to consider before purchasing your bench grinder.

    What to Consider When Buying a Bench Grinder

    The most important thing to consider is the purpose. What are you going to be using the bench grinder for? Home projects, woodworking, tool grinding, metalwork, or commercially? This makes a difference in what kind of grinder you want to buy. If you are going to be using it around the house for various things, the adjustable rests are going to play a big part in what you can do and should be considered. If you require light for your projects, several come with the light, and some you will need to purchase as an accessory. If you require high precision cutting, less vibration, and slower speeds are vital in being able to get close to those projects to see and control what you are doing.

    Design & Build

    Sturdiness in frame and stability are significant considerations. Rubber feet allow for fewer vibrations, and cast iron allows for the feel of a commercial build. If you want your bench grinder to be portable, you may seek out a lighter, smaller model. Portability becomes a more significant issue if you have several different projects in different places. The light or guards may get in the way if you are on bigger projects. Placement and design play a large part in what kind of work you need to accomplish.

    Wheels & Size

    Wheels are a critical function in using your bench grinder. You will want them to be easily interchangeable and sturdy. Some prefer diamond to aluminum. Some brands of grinder allow you to use other brand wheels. So, if you love the grinder, but hate the wheels, you can have the best of both worlds. The ability to make the wheels true and to interchange larger and smaller wheels comes into play if you are handling several projects. Some models have a problem with the larger wheels and vibration. This is something you will want to take into consideration.

    Warranty

    A company that takes care of you and offers a warranty on their products is something that goes in the plus column. Bench grinders are meant to last for several years, and a relationship should be built between you and that company, so you know your concerns will be taken care of. Bench grinders offer several different types of warranty from 1-3 years is the norm. Warranties can extend to the entire model you chose or include the accessories that you purchase. If you switch out wheels and use different models’ wheels, the warranty may not cover that, so it is something to be aware of.

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    Conclusion

    When all is said and done, the DEWALT Bench Grinder is a well-rounded choice. The name is well known, and the warranty is top-notch. They offer various speeds, wheel sizes, and accessories and have reliable customer service.

    For the best overall value, we would strongly suggest the WEN 4280 5-Amp 8-Inch Variable Speed Bench Grinder with Work Light.

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