To identify the best bench grinder on the market, we conducted extensive research and testing on ten different models. Our top pick is the DEWALT Bench Grinder (DW758).
A bench grinder is a versatile tool that can be used for various purposes, such as sharpening blades, polishing metal, and shaping wood. It is a must-have tool for any DIY enthusiast or professional craftsman.
A bench grinder typically consists of two wheels, one for grinding and the other for polishing, mounted on a motor-driven base.
When looking for the best bench grinder, there are a few critical factors to consider.
The first is the size of the wheels. Bench grinders come in different wheel sizes, typically ranging from 6 to 10 inches. The size of the wheels determines the speed and effectiveness of the grinding and polishing process.
Another critical factor to consider is the power of the motor. A powerful motor will allow for faster and more efficient grinding and polishing.
In addition to these factors, the quality of the wheels and the construction of the bench grinder are also essential considerations.
A high-quality bench grinder should have durable wheels that can withstand heavy use without wearing out quickly. The construction of the bench grinder should be sturdy and well-made, with minimal vibration during use.
Our goal was to find the bench grinder that offered the best combination of performance, durability, and value.
In the following section, we will discuss our top picks and the features that make them stand out from the competition.
Best Bench Grinders
When it comes to sharpening tools, removing rust, and shaping metal, a bench grinder is an essential tool for any workshop. With so many options on the market, it can be overwhelming to choose the right one for your needs.
That’s why we’ve compiled a list of the best bench grinders available, taking into consideration factors such as power, speed, durability, and ease of use.
Whether you’re a professional metalworker or a DIY enthusiast, these bench grinders will help you achieve precise and efficient results.
1. DEWALT Bench Grinder (DW758)
If you’re looking for a powerful and durable bench grinder, the DEWALT DW758 is a great option.
Pros
- The 3/4 HP induction motor provides superior power for heavy-duty grinding applications.
- The rugged cast iron base and motor housing provide durability and prolonged life.
- The motor runs at 3,600 RPM for high-speed material removal.
Cons
- The grinder is quite heavy, weighing in at 39.5 pounds.
- The wheels take a while to stop spinning after the grinder is turned off.
- The tool rests are a bit flimsy and may need to be replaced.
The DEWALT DW758 is a heavy-duty bench grinder that is ideal for all grinding operations, including sharpening tools, deburring, rust removal, shaping parts, and cleaning objects.
The grinder is powered by a 3/4 horsepower induction motor that runs at 3,600 RPM for easy and reliable high-speed material removal.
One of the standout features of the DEWALT DW758 is its rugged cast iron base and motor housing, which provide added durability and prolonged life.
The grinder also has a 12-1/2-inch distance between wheels for longer and larger grinding applications and precision-machined adjustable aluminum tool rests allow the user to accurately position work.
The rear exhaust ports in the wheel guards provide smooth operation.
While the DEWALT DW758 is a powerful and durable bench grinder, it is quite heavy, weighing in at 39.5 pounds.
Additionally, the wheels take a while to stop spinning after the grinder is turned off, which can be a bit of a nuisance. Finally, the tool rests are a bit flimsy and may need to be replaced.
Overall, if you’re looking for a heavy-duty bench grinder that can handle all of your grinding needs, the DEWALT DW758 is a great option.
2. WEN BG4280 Variable Speed Bench Grinder
If you’re in the market for a versatile bench grinder that can handle a variety of tasks, the WEN BG4280 is worth considering.
With its variable speed motor and adjustable eye guards, this grinder is designed to provide precision and control (check out the best variable speed bench grinder).
Pros
- The variable speed motor allows for greater control and precision, making it easier to tackle a variety of tasks.
- The adjustable eye guards and built-in LED lights help keep your workpiece illuminated and prevent interference during operation.
- The onboard quenching tray helps cool down workpieces during long grinding sessions, reducing the risk of warping or other damage.
Cons
- Some users have reported that the 80-grit wheel included with the grinder is not of the highest quality.
- The grinder may produce some vibration at certain speeds, which could be a concern for some users.
- The finish on the grinder could be better, but this is a minor issue that does not affect its performance.
If you’re looking for a reliable bench grinder that can handle a variety of tasks, the WEN BG4280 is a solid choice.
With its variable speed motor, adjustable eye guards, and onboard quenching tray, this grinder is designed to provide precision and control.
While some users have reported issues with the included 80-grit wheel and vibration at certain speeds, these are minor concerns that do not detract from the overall performance of the grinder.
In terms of performance, the WEN BG4280 is a workhorse that can handle everything from deburring ragged edges to sharpening blades.
The variable speed motor allows you to adjust the speed to suit the task at hand, maximizing precision and control.
The adjustable eye guards and built-in LED lights help keep your workpiece illuminated and prevent interference during operation, while the onboard quenching tray helps cool down workpieces during long grinding sessions, reducing the risk of warping or other damage.
While there are some minor issues with the grinder, such as the quality of the 80-grit wheel and some vibration at certain speeds, these are not major concerns and do not affect the overall performance of the grinder.
If you’re in the market for a versatile bench grinder that can handle a variety of tasks, the WEN BG4280 is definitely worth considering.
3. DEWALT Bench Grinder (DW756)
If you’re in the market for a powerful and durable bench grinder, the DEWALT DW756 is a great choice.
Pros
- The 5/8 HP induction motor of the bench grinder is made for heavy-duty grinding operations.
- The industrial cast iron base and motor housing of the 6-inch bench grinder provide durability and prolong life.
- The precision-machined aluminum tool rests allow the user to accurately position the work.
Cons
- The bench grinder is on the heavier side, weighing 28 1/2 pounds, which may make it difficult to move around.
- Some users have reported a little vibration right out of the box, but this can be remedied by replacing the coarse wheel with a Dewalt wire wheel.
- The bench grinder is not suitable for sharpening larger items like machetes due to the body of the machine blocking it.
The DEWALT DW756 is a heavy-duty bench grinder that can handle all grinding operations, including sharpening tools, deburring, rust removal, shaping parts, and cleaning objects.
The 5/8 HP induction motor runs at 3,450 RPM for easy and reliable high-speed material removal.
The industrial cast iron base and motor housing provide added durability and prolonged life, while the precision-machined aluminum tool rests allow for accurate positioning of work.
This bench grinder has a 12-1/2-inch distance between wheels for longer and larger grinding applications, and rear exhaust ports in the wheel guards provide smooth operation. The grinder measures 15 inches long, making it a great size for most workspaces.
Overall, the DEWALT DW756 is a great choice for those in need of a powerful and durable bench grinder.
With a three-year limited warranty covering any defects due to faulty materials or workmanship, you can trust in the quality of this product.
4. BUCKTOOL Dual Speed Bench Grinder
If you’re looking for a professional-grade bench grinder and buffer, the BUCKTOOL 8-inch Dual Speed Bench Grinder & Buffer is a great choice.
With a powerful 1/2HP dual-speed induction motor and a sturdy cast iron base, this grinder can handle a variety of tasks with ease.
Pros
- The dual-speed motor allows for both slow and high-speed grinding, making it ideal for sharpening woodworking tools and quick metal removal.
- The cast aluminum tool rests can be independently adjusted to compensate for wheel wear and achieve different angles.
- The included buffing wheel allows for multipurpose polishing, and it can also be installed with an 8″x1″x 5/8″ wide x 5/8″ shaft-size brush wheel.
Cons
- The resting arm holder has some minor play and there is play in angle every time you loosen and tighten the securing screw.
- The wheels that come with the grinder may need to be replaced with higher-quality ones for more precise grinding.
- The grinder is on the heavier side, which may make it difficult to move around.
Overall, the BUCKTOOL 8-inch Dual Speed Bench Grinder & Buffer is a solid choice for anyone looking for a powerful and versatile bench grinder.
Its dual-speed motor, adjustable tool rests and included buffing wheel make it a great value for its price point.
5. JET 6-Inch Bench Grinder
If you’re looking for a reliable and heavy-duty bench grinder, the JET 6-inch Bench Grinder with Wire Wheel is a great option to consider.
Pros
- The heavy-duty 1/2-HP motor provides plenty of power, spinning wheels at 3,450 RPM.
- The grinder includes a 36-grit vitrified aluminum oxide wheel and a crimped wire wheel, making it versatile for various grinding tasks.
- The pre-drilled base allows for easy mounting on a stand or workbench, making it adaptable to your workspace.
Cons
- The cast iron construction makes it durable but also heavy, which may be an issue if you need to move it around frequently.
- Some users have reported that the stones provided weren’t balanced very well, causing some vibration during use.
- The noise level of the grinder may be louder than expected, so it’s not the best option if you need to work in a quiet environment.
This bench grinder is a great investment for those who need a powerful and versatile tool for their grinding tasks.
With its heavy-duty motor and adaptable design, it can handle demanding environments and various grinding tasks.
However, the weight and noise level may be a concern for some users. Overall, the JET 6-Inch Bench Grinder with Wire Wheel is a reliable and efficient tool for your grinding needs.
Buying Guide
When it comes to buying a bench grinder, there are several factors to consider in order to choose the best one for your needs. Here are some important features to look for:
Size and Power
Bench grinders come in different sizes and power levels. The size of the grinder wheel and the motor power are important factors to consider.
A larger wheel size means more surface area for grinding, and a more powerful motor means faster and more efficient grinding.
Speed
The speed of the grinder is another important factor to consider.
The speed is usually measured in revolutions per minute (RPM). A higher RPM means faster grinding, but it also means more heat and friction, which can damage the tool being sharpened.
Look for a grinder with adjustable speed settings to ensure you can choose the right speed for the job (find out the best slow-speed bench grinder for sharpening).
Wheel Type
There are two main types of grinding wheels: aluminum oxide and silicon carbide.
Aluminum oxide wheels are good for general-purpose grinding, while silicon carbide wheels are better for grinding harder materials like steel.
Consider the type of materials you will be grinding and choose a wheel type accordingly.
Safety Features
Safety should always be a top priority when using a bench grinder.
Look for grinders with safety features such as eye shields and spark guards to protect your eyes and face from flying debris. Also, make sure the grinder has a sturdy base and is securely mounted to prevent it from tipping over during use.
Accessories
Some bench grinders come with additional accessories like grinding wheels, tool rests, and buffing wheels.
Consider what accessories you may need for your specific projects and choose a grinder that includes those accessories or allows you to easily add them.
By considering these factors, you can choose the best bench grinder for your needs and ensure safe and efficient grinding.
You might also be interested in checking out the best benchtop drill press.
Frequently Asked Questions
What are the top-rated bench grinders recommended by consumer reports?
Consumer Reports recommends the DEWALT DW758 8-inch bench grinder and the WEN 4276 6-inch bench grinder as the top-rated bench grinders.
These grinders have powerful motors, and durable construction, and provide excellent value for the price.
Which features should I look for in a bench grinder for woodworking projects?
When choosing a bench grinder for woodworking projects, it is important to look for a grinder with a powerful motor, adjustable tool rests, and a reliable dust collection system.
Additionally, a grinder with a slow-speed setting is ideal for sharpening woodworking tools without overheating the metal.
How do variable-speed bench grinders compare to single-speed models?
Variable-speed bench grinders offer greater flexibility and control over the grinding process, allowing you to adjust the speed to match the task at hand.
Single-speed models are generally more affordable but may not provide the same level of precision and versatility.
What are the best bench grinders for sharpening chisels and other tools?
The Tormek T-4 Water Cooled Sharpener and the Jet JBG-8A 8-inch Bench Grinder are both excellent choices for sharpening chisels and other tools.
These grinders feature high-quality abrasive wheels and precision sharpening guides that make it easy to achieve a razor-sharp edge.
You might also be interested in checking out the following guides:
Can you recommend a bench grinder that comes with a reliable wire wheel attachment?
The DEWALT DW4906 8-Inch Crimped Bench Wire Wheel is a popular choice for those looking for a reliable wire wheel attachment.
This wire wheel is made from high-quality materials and is designed to provide excellent performance and durability.
What do professionals on Reddit suggest when choosing a durable bench grinder?
Professionals on Reddit recommend looking for a bench grinder with a powerful motor, high-quality abrasive wheels, and a sturdy construction.
Additionally, it is important to choose a grinder with a reliable warranty and good customer support in case any issues arise.