Bench grinders can be highly useful while sharpening or grinding any given object quite easily and quickly. These bench grinders come in different sizes with different power ratings that make them handy for various kinds of applications because of the following features found in them:
- Wheel Size: Different bench grinders differ from each other in terms of their size. This size is simply the diameter of the grinding wheel used by these bench grinders that can include both smaller 6-inch wheels as well as larger 8-inch ones.
- Motor Power: As you would expect, these bench grinders use an electric motor to power the grinding wheel. And the power of this motor is given as 2.1 amp or 4.1 amp, where the higher rating is better and offers better performance to the user.
- Motor Speed: The motor speed of your bench grinder is also quite important to check as it tells you about the spinning speed of your bench grinder motor. It includes options like 2000 RPM or 3000 RPM out, which a higher rating is the better one.
While there are a lot of bench grinders out there, we are here with some of the bench grinders. Apart from their major features and options, you can also find a detailed Buying Guide in this article that will help you to buy the perfect bench grinder after going through this article until the end.
Best Bench Grinders
| Bench Grinder | Motor Power | Wheel Size | Warranty | Buy Now |
|---|---|---|---|---|
| Wen Bench Grinder | 2.1 amp | 6 inch | 2 year | Check the Price |
| Dewalt Bench Grinder | 4.2 amp | 8 inch | 3 year | Check the Price |
| Skilsaw Bench Grinder | 2.1 amp | 6 inch | 3 year | Check the Price |
| Rikon Power Tools, Bench Grinder | 3 amp | 8 inch | 5 year | Check the Price |
| Bucktool Bench Grinder | 3.1 amp | 8 inch | 1 year | Check the Price |
| Jet Bench Grinder | 4.1 amp | 8 inch | 2 year | Check the Price |
| Delta Bench Grinder | 5 amp | 8 inch | 5 year | Check the Price |
| Genesis Bench Grinder | 2.1 amp | 8 inch | 2 year | Check the Price |
8 Best Bench Grinders Reviews
1.Wen Bench Grinder 
WEN is known for making affordable and budget power tools of all kinds, including a bench grinder for users who are on a budget.
The WEN 4276 bench grinder is present in the 1st position in this article as it is the cheapest option present here. Although, unlike other budget bench grinder options out there, this offers various handy things to the user. As a result, you get a high value for money with this bench grinder as it is decently powerful for a lot of users with its 6-inch grinding wheel size. It also means that the overall form factor of this bench grinder is quite small and compact.
As for its electric motor, it uses a 2.1 amp electric motor that is to be expected for the given price. This motor offers a decent motor speed rating of 3450 RPM that should be more than enough for the given grinding wheel size. Even though this is a budget bench grinder, you still get a 2-year long warranty with it that is always great to have. That being said, its build quality could have been certainly better.
Best Features:
- Motor power rating of 2.1 amps
- Grinding wheel size of 6 inch
- Motor speed rating of 3450 rounder per minute
- 2-year long warranty
- Small and compact form factor
- 40-watt power consumption rating
Pros:
- Affordable price tag with various features for a high value for money
- Offers decent performance for a small and compact bench grinder
- Easy to use controls for adjusting grinding wheel speed
Cons:
- Average build quality
- Motor could have been slightly more powerful
2. Dewalt Bench Grinder
Dewalt is one of the oldest brands of power tools out there that is known for making powerful and heavy-duty power tools of all sorts.
Dewalt’s DW758 bench grinder is present in the 2nd position in this article as it is one of the most powerful options present in this article. This is due to the reason that it offers a highly powerful 4.2 amp electric motor for powering its grinding wheel. As a result, you get a high 3600 RPM motor speed with this grinder wheel. And it offers this along with a large 8-inch grinding wheel size.
Since Dewalt is known to be quite reputable, you also get a 3-year long warranty with this bench grinder. Its build quality ensures that you can keep using it for a long time without facing any issues. Unfortunately, this bench grinder is on the larger side and quite heavy as well. It is large because of the 12 ½ inch distance between its two grinding wheels for ergonomics and ease of use.
Best Features:
- Motor power rating of 4.2 amps
- Grinding wheel size of 8 inch
- Motor speed rating of 3600 rounds per minute
- 3-year long warranty
- Great build quality for longevity
- 12 ½ inch distance between two grinding wheels
Pros:
- One of the best performing bench grinder models
- Offers easy to use controls for easily adjusting grinding wheel speeds
- Powerful and efficient 4.2 amp electric motor for a proper balance
Cons:
- Quite large and bulky bench grinder
3. Skilsaw Bench Grinder
Skil is another brand of power tools that is known for making budget power tools that are oriented towards simpler and basic operations.
This SKIL 3380-01 bench grinder is present in the 3rd position in this article as it can be another great pick if you are on a budget. Just like the WEN bench grinder mentioned earlier in this article, you get a 6-inch grinding wheel size with this bench grinder. While it is certainly not a grinder made for heavy-duty applications and uses, it certainly results in a small and compact form factor that takes less space in your workshop.
Its motor is also the same as the WEN bench grinder since it has a power rating of 2.1 amp. Although, at its slightly higher price tag, you can expect a slightly better motor. Thankfully, you get a longer 3-year long warranty for the extra money that you pay. Its build quality is also quite great and very similar to much more expensive options available out there.
Best Features:
- Motor power rating of 2.1 amps
- Grinding wheel size of 6 inch
- Motor speed rating of 3450 rounds per minute
- 3-year long warranty
- Excellent build quality and strength for the price
- Rubber feet for increase stability
Pros:
- Quite a reliable and durable bench grinder for budget users
- Decent performance from a compact 6-inch grinding wheel
- Inbuilt LED lights in both grinding wheels for ease of use
Cons:
- Motor could have been more powerful
- Not the best value for money option
4. Rikon Power Tools, Bench Grinder
You can find a wide range of power tool options from Rikon that are highly durable and reliable, just like its bench grinder model.
The Rikon bench grinder is the most durable and reliable option present in this article that is much better than all other options out there. This is possible due to the fact that it offers a 5-year long warranty to the user for peace of mind. You also get an excellent build quality with it that is great for longevity. You get all of this without paying an extra premium price.
Talking about its performance, you get a large 8-inch grinding wheel in this bench grinder. This grinding wheel can easily perform at decent speeds with the help of its 3 amp electric motor. Unfortunately, this electric motor has a high power consumption that can be an issue for a lot of users out there. It’s motor speed rating is also quite low at just 1750 RPM.
Best Features:
- Motor power rating of 3 amps
- Grinding wheel size of 8 inch
- Motor speed rating of 1750 rounds per minute
- 5-year long warranty
- Excellent build quality for peace of mind
Pros:
- Most durable and reliable bench grinder present here
- Good performing 3 amp electric motor
- Small and compact design with 2 grinding wheels for high flexibility
Cons:
- Low motor speed rating of 1750 RPM
- High power consumption electric motor
5. Bucktool Bench Grinder 
When compared with other bench grinders and their brands mentioned in this article, Bucktool is a much smaller brand that makes powerful models.
Bucktool’s bench grinder is one of the more premium bench grinder models out there. It uses a 60 grit and a 120 grit oxide wheel that reduces heat build-up. Both of these grinding wheels have a large size of 8 inches that is more than enough for most users out there. You also get a 3.1 amp electric motor in this bench grinder that is quite similar to the Rikon bench grinder mentioned earlier in this article.
A great thing about this bench grinder is that it has various adjustment options that ensure that you move and change things as per your needs. Unfortunately, this one is nowhere as reliable as the Rikon bench grinder. Not only is the build quality on the average side, but you only get a 1-year warranty with it. This also makes this bench grinder quite expensive when compared with similar options out there.
Best Features:
- Motor power rating of 3.1 amps
- Grinding wheel size of 8 inch
- Motor speed rating of 3450 rounds per minute
- 1-year long warranty
- Multiple adjustments for flexibility and precision usage
- Small and compact form factor for ease of use
Pros:
- Silent and efficient ½ HP electric motor
- Great performing 8-inch grinding wheels
- Highly stable with case aluminum base and support structure
Cons:
- Only a 1-year long warranty
- Build quality could have been much better
- Highly expensive price tag for the given features
6. Jet Bench Grinder
Jet is another brand of power tools that is quite small and new in comparison to others that also make similar bench grinder options.
This Jet 578008 bench grinder can be a great pick for a lot of users out there who are looking for a highly powerful model. It offers a highly powerful 4.1 amp electric motor to the user that should be more than enough for most users out there. Just per its name, this electric motor powers a large 8-inch grinding wheel for optimum performance.
Just like most other options out there, you get a 1-year long warranty with this 1 HP electric motor. While the build quality offered by this bench grinder is quite decent, it is slightly large and bulky, and that is something that you should keep in your mind. It uses heavy-duty cast iron construction for peace of mind.
Best Features:
- Motor power rating of 4.1 amps
- Grinding wheel size of 8 inch
- 1 HP electric motor
- 2-year long warranty
- Cast iron base for extra stability
- Efficient and silent electric motor for silent operation
- Comes with CUS and CSA safety certifications
Pros:
- Offers great performance from 4.1 amp electric motor
- Large grinding wheel for heavy-duty applications
- Easy to use bench grinder with simple control scheme and options
Cons:
- A bit on the larger and heavier side
- Slightly higher price tag
7. Delta Bench Grinder
If you are familiar with powerful and heavy-duty power tools, then you must have heard about Delta Power Tools, as it also makes a highly powerful bench grinder.
The Delta Power Tools 23-197 bench grinder is the most powerful option present in this article. This is possible due to its large-sized grinding wheel. It uses an equally powerful electric motor for power that is rated at 5 amps. Due to this, you can go up to 3400 RPM motor speed while using the 30 grit and 60 grit grinding wheels offered by this bench grinder that is more than enough even for industrial and heavy-duty usage.
Another great thing about this bench grinder is that it is highly durable and reliable. It offers an excellent build quality that means that this bench grinder can easily last for a long time. You also get a 5-year long warranty with it that is the best when compared with various other bench grinder models out there. Its inbuilt water tray allows you to use fluid coolant along with it to get proper performance without any overheating issues.
Best Features:
- Motor power rating of 5 amps
- Grinding wheel size of 8 inch
- Motor speed rating of 3400 rounds per minute
- 5-year long warranty
- Excellent build quality for longevity
- Inbuilt water tray for ease of use
Pros:
- Best performing bench grinder present in this article
- Highly durable and reliable option with a 5-year long warranty
- Inbuilt shield and water tray for ease of use while using coolant
Cons:
- A bit on the expensive side
- Grit could have been better
8. Genesis Bench Grinder 
At the end of this article, we have Genesis, which is another power tools brand that should be considered before buying a bench grinder.
Genesis’ GBG800L offers a decent performance when compared with other similar options out there. Just per its name, it offers a large-sized 8-inch grinding wheel to the user. This wheel is powered by a 2.1 amp electric motor. While it could have been certainly better, you cannot expect more at this given price tag.
As you would expect from any other budget offering, it comes with a 2-year long warranty. Thankfully, its build quality is quite great for the given price tag and offers decent strength. Its ½ HP electric motor is quite silent and reliable.
Best Features:
- Motor power rating of 2.1 amps
- Grinding wheel size of 8 inch
- ½ HP electric motor
- 2-year long warranty
- Small and compact design
- Decent build quality for peace of mind
Pros:
- Large-sized bench grinder for a budget price
- Decent build quality for the price
- Good performance from the 8-inch wheel and ½ HP motor
Cons:
- A bit on the expensive side
- Grit could have been better
Buying Guide for the Best Bench Grinder
There are a wide range of bench grinder options available out there, including the various options present in this article. All of these differ from each other in terms of the features that they offer to the user. You can learn more about these features above in this article, along with the various products mentioned there.
Although, some of you might be interested in knowing more about these bench grinders in detail. Therefore, we are here with a detailed buying guide related to bench grinders that contain all of the major factors and aspects that you should consider before buying any bench grinder for your workshop or garage. This will help you to easily buy the perfect bench grinder for you after going through this buying guide until the end:
1. Wheel Size
The wheel size or the grinding wheel size of any bench grinder is the simplest, yet the most important thing to consider before buying one. This is due to the reason that different bench grinders have different sizes that make them ideal and useful for different kinds of applications and usage. As you would expect from any kind of a wheel, the size of the grinding wheel of a bench grinder is given by its diameter in inches. It includes options like 6 inch and 8-inch grinding wheels, where the larger size is generally considered to be the better one. A larger wheel size allows you to grind larger objects and surfaces quite easily. Although, a larger wheel size also results in a larger overall form factor, as you will see later on in this buying guide.
2. Motor Power
A great thing about the bench grinder present in this article is that they are powered and do not require any manual labor or elbow grease for using them. This is generally made possible using an electric motor for powering all of the functions as well as the grinding wheel of any given bench grinder. Although the power of this electric power is quite important to check before buying a bench grinder.
This is due to the reason that a powerful electric motor ensures that you do not face any performance issues while grinding any given object. Just like any other electric power tool, the motor power of a bench grinder is mentioned in amps that include options like 2.1 amps or 4.1 amps. When compared with each other, the higher power rating of 4.1 amps offers better performance to the user for grinding.
3. Motor Speed
Another way to get an idea of the performance offered by a given bench grinder is to check its motor rotation speed. As you can expect from its name, the motor speed simply tells you the number of times the motor or the grinding wheel of a given bench grinder rotates every minute. This motor rotation speed rating is generally given in RPM or rounds per minute.
While more powerful options can go up to 3000 RPM, budget options generally have a motor rotation speed of around 2000 RPM. Generally, a higher motor speed results in better performance for the user for grinding a given object. Usually, bench grinders come with a variable speed trigger that allows you to easily and precisely change this motor speed as per your requirement. This can be useful while you want to grinder softer materials with high precision.
4. Size and Form Factor
Even though a bench grinder is meant to be static and fixed on a bench in your workshop or garage, its size and form factor is quite important to check. This is for a simple reason that a smaller bench grinder takes up less space on your bench and offers more workspace to the user.
You check the size of a given bench grinder by simply checking the size of its grinding wheel. As you would expect, a bench grinder with a smaller grinding wheel will be smaller and compact. Similarly, any bench grinder that comes with a single grinding wheel takes up less space in your workshop.
5. Durability and Reliability
You should also check the durability and reliability of a bench grinder to ensure that it can easily last for a long time. The easiest way to check the durability of a given bench grinder is to look for its build quality. Any grinder that uses cast iron for its base is usually highly stable and sturdy. You can also check the warranty duration offered by a given bench grinder.
While most of the options out there come with a 2-year long warranty, some more reliable and durable options offer a 5-year long warranty that can easily last for a long time.
Conclusion
Whether you want to sharpen a knife or sand down a given surface, a bench grinder is a highly powerful tool to do so. These offer highly powerful electric motors for powering their large grinding wheels without any issues.
You can learn more about the best bench grinders listed above in this article since we have even mentioned their major features and options. You can also find a detailed buying guide in there that will take you through the various important aspects and factors of such bench grinders. If you are still confused, then you can pick up a bench grinder from our recommendations:
- The Delta bench grinder is the most powerful option present in this article. It comes with a highly powerful 5 amp electric motor that is more than enough for powering its 8-inch grinding wheel. You even get a 5-year long warranty with it.
- But if you just want a highly reliable and durable bench grinder without paying a lot of money, then you can go with the Rikon bench grinder. Apart from offering a 5-year long warranty, you also get an excellent build quality with it that should easily last for a long time.
- You can also consider the WEN 4276 bench grinder if you are on a budget as it is the cheapest option mentioned in this article. Even though it is an affordable option, you get a 2-year long warranty with its 6-inch grinding wheel that is powered by a 2.1 amp motor.
Make sure to share your thoughts in the comments section. You can also post any questions down there if you have any!
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