Top 10 Best Bench Grinders in 2021 Reviews

Last updated on January 07, 2021

Bench grinders just as the name suggests are grinding machines that are set up on a benchtop. The grinders feature abrasive wheels and help cut or grind various cutting tools. You can use them to sharpen cutting tools or grind objects with ease. Bench grinders can sharpen cutting tools like drill bits, tool bits, gouges, and chisels. The grinder also helps rough up sharp metal edges before fitting or welding. It is a versatile tool that is always available in any workshop. The grinders are available in different power ratings and sizes to match different applications.

Finding the best bench grinder can be a little challenging due to the numerous varieties in the market. In this post, we look at the 10 best bench grinders with the latest innovations to meet your demands. You don’t have to compromise on the quality of the bench grinders when you can select the best from our exclusive list. They are sturdy, powerful, and quiet-running bench grinders to seriously consider buying. Check them out below and choose one that best matches your applications.

10. WEN 4276 2.1-Amp 6-Inch Bench Grinder

WEN 4276 2.1-Amp 6-Inch Bench Grinder

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This is a leading brand bench grinder and a perfect choice to start our list. It is a powerful bench grinder with a 2.1-amp motor to drive wheels faster. The bench grinder hits high speeds of 3450 RPM without load. It is a versatile design bench grinder with 6 inches by 0.75 inches. The grinder also features a ½-inch arbor size. It is a lightweight design bench grinder weighing a mere 16lbs. The grinder is extremely portable and pretty easy to carry. It also comes with a working light lamp for illumination of the work area. The work light is flexible and easy to focus on precise grinding results. Overall, this is a dependable bench grinder and one of the best-selling picks in the industry.


  • Faster grinding speeds
  • Portable because of the lightweight design
  • Maximum precision and visibility due to work light
  • Powerful due to a 2.1-amp motor


  • The wheel is a little small for grinding large objects

9. DEWALT Bench Grinder, 8-Inch

DEWALT Bench Grinder, 8-Inch

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This is another powerful bench grinder with a large 8-inch diameter wheel. It is a top-quality bench grinder from the industry-leading DEWALT brand. The bench grinder is safe to use and comes with overload protection. This helps prolong the motor lifespan. It is a durable and reliable grinder with a tool-free adjustable guard. The grinder offers easy and tool-free guard installation and adjustment. In addition, the grinder comes with a 3/4HP induction motor for superior performance. This grinder is ideal for heavy industrial job applications. It is a durable grinder with rugged cast-iron construction. The grinder motor runs at 3600 RPM for speedy material removal. Overall, this is a precision-machined grinder to grind accurately.


  • Smooth operations due to rear exhaust ports
  • Speed material removal due to high grinding speeds
  • Durable due to rugged cast iron construction
  • Superior power due to 3/4HP induction motor


  • Unit vibrates a little when grinding

8. BUCKTOOL Professional Power Tools 8-Inch Dual Speed

BUCKTOOL Professional Power Tools 8-Inch Dual Speed

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This is a professional bench grinder with a 1/2HP dual induction motor speed. The grinder offers smooth performances and a steady torque. It features low and high speeds for multiple applications. The high speeds are ideal for quick metal removal while slower speeds are ideal for sharpening. The grinder comes with an 80 grit and 120 grit aluminum oxide wheel which helps reduce heat buildup. This means you can grind for longer without taking breaks. This is a two-piece design cast aluminum tool for long-lasting use and durability. It also features a sturdy cast iron base with mounting holes for stability. You can grind without any wobbling or walking around.


  • The stable design thus smooth grinding
  • Dual speeds for sharpening and grinding
  • Reduced heat buildup due to aluminum oxide wheels
  • Multi-purpose polishing due to a buffing wheel


  • Minimal vibrations but works perfect

7. Jet Bench Grinder

Jet Bench Grinder

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This is another heavy-duty industrial bench grinder to consider buying. It is a durable grinder with sealed bearings for easy maintenance and use. You can work comfortably without worrying about dust and chippings affecting the bearings. Besides, the grinder is CSA/CUS certified for safe use. The grinder features heavy-duty cast-iron construction to withstand demanding work environments. There is a further toggle switch for added safety. Overall, this is a dependable industrial bench grinder with easy use and operation. The grinder stays stable on the bench with minimal vibrations.


  • Safe to use due to a toggle switch with key
  • Heavy-duty capacitor motor hence powerful
  • Sealed bearings for easy and free maintenance
  • Durable due to heavy-duty construction


  • Poor tool rests

6. Rikon Professional Power Tools

Rikon Professional Power Tools

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This is a durable bench grinder with 1-inch by 60-inch 60 grit and 120 grit white aluminum oxide wheels. The grinder works efficiently with minimal heat. It is a powerful grinder with a 1/2HP motor and 1740RPM. This is a slow-speed grinder ideal for sharpening and precise cutting tasks. The tool is ideal for carpenters, workshops, carvers, turners, etc. This is a sturdy and safe bench grinder with a cast iron base. The bench also features anti-vibration rubber feet for stable and smooth working. The grinder also comes with an adjustable safety eye shield for safe grinding. Overall, this is a reliable grinder with a diamond wheel sharpener. It sharpens without any heat buildup.


  • Slow-grinding speeds thus precise
  • Powerful ½ HP motor
  • Safe to use due to adjustable eye shield
  • Diamond wheel sharpener


  • Poor quality tool rest

5. SKIL 3380-01 6-Inch Bench Grinder

SKIL 3380-01 6-Inch Bench Grinder

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This is another compact design bench grinder with medium and coarse wheels. It is a versatile bench grinder to handle a variety of materials. The grinder is extremely powerful and comes with a 2.1-amp motor. It is a fast-working grinder that hits high speeds of 3450 RPM. The grinder is pretty solid, durable, and long-lasting. There are further rubber feet for increased stability. The grinder works efficiently without moving around. In addition, the grinder features an adjustable footrest for accurate grinding. Overall, this is a safe and effective bench grinder with built-in LED lights for illumination. The grinder also features an eye shield to protect eyes from chippings.


  • Protective eye shield hence safe
  • Built-in LED lights thus safe
  • Faster speed hence quick material removal
  • Stable due to rubber feet


  • Slight vibration on coarse wheels

4. Genesis GBG800L 8” Bench Grinder with Dual Wheels

Genesis GBG800L 8” Bench Grinder with Dual Wheels

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This is another powerful bench grinder with a ½ HP induction motor. It is a quiet and smooth running grinder that sharpens chisels and blades. The grinder is pretty versatile and works perfectly for sharpening and grinding applications. Besides, the grinder is safe and pretty easy to use. It features two flexible gooseneck lights for focused illumination. The grinder also comes with an adjustable footrest and eye-shield for efficient use. You can work while your eyes are protected. This is a top-notch grinder with pre-drilled holes on the iron base for easy installation and stability. The grinder also comes with a two-year warranty.


  • Stable due to the iron base with pre-drilled holes
  • Flexible gooseneck lights thus excellent illumination
  • Adjustable tool rest
  • Powerful induction motor


  • Short distance between

3. Oregon 520-120 120V Bench Mounted Saw Chain

Oregon 520-120 120V Bench Mounted Saw Chain

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This is a universal sharpener with a mounted saw chain grinder. It is a versatile grinder that sharpens any chain from manufacturers. The grinder can sharpen Oregon, Husqvarna, and Stihl. It is a durable sharpener with quality features. The grinder is ideal for frequent and high-volume chain sharpening. The grinder is a must-have for professional loggers and arborists. There are a total of two grinding wheels to meet different grinding needs. In addition, the grinder comes with built-in light for enhanced visibility. It also features a one-way motor for greater safety operation.


  • Enhanced safety due to one-way motor rotation
  • Heavy-duty design for high-volume chain sharpening
  • Built-in light for illumination
  • Durable and long-lasting


  • A little expensive



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This is a high-powered 6-inch bench grinder with a maintenance-free induction motor. The grinder is extremely powerful and hits high speeds of 3450 RPM. You can be sure of faster material removal saving time and energy. In addition, the grinder offers superior visibility because of twin LED lights. There are also two adjustable flex shafts for clear visibility at all times. This is a safe and convenient design bench grinder with large eye shields. The grinder works while keeping your eyes protected. It also features a mountable base for maximum stability.


  • Maximum stability due to a mountable base
  • Large 6-inch grinding wheel
  • High-powered motor thus powerful
  • Built-in LED lights hence high visibility


  • LED lights are not super bright

1. Ironton 8in. Variable Speed Benchtop Grinder

Ironton 8in. Variable Speed Benchtop Grinder

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This is a high-speed bench top grinder and a decent pick to end our list. The grinder features a powerful 3/4HP motor for fast and efficient grinding. It is an excellent grinder with customizable speed settings. The grinder features variable speed adjustment to handle a variety of materials. The dial delivers speeds ranging from 2000-3400 RPM hence customizable. You can easily match the speed and the application. There is a further adjustable eye shield and built-in LED light. The grinder also features a wheeler dresser and a built-in water cooling tray. Overall, this is a safe design bench grinder to consider buying right away.


  • Extended use due to built-in water cooler
  • Wheeler dresser
  • Variable speed adjustment
  • Built-in light


  • Poor left location of the deep grove for a drill bit

Features to consider when choosing the best bench grinder

The various bench grinders on the market come with varying features. Understanding the various important features of the grinders can help you choose a suitable bench grinder. Read through our extensive buying guide and understand the important features to consider.

Wheel size

The bench grinder wheel size is by far one of the most important features to consider. Different bench grinders come with different wheel sizes. This makes the grinders suitable for certain tasks. The common grinder wheel sizes range from 6 inches to 8 inches in diameter. Larger wheel sizes are considered ideal for big grinding tasks. They allow you to grind larger surfaces faster saving you time and energy.

Motor power

Bench grinders are powered by electricity and don’t require any manual power. However, their power varies depending on the electric motor present. A high amp rating motor is considered the best giving the grinder much-grinding power. Some of the common motor power ratings include 2.1-amp and 4.1 amps. The higher the amp rating the higher the motor power. Generally, higher motor power is recommended when performing large and heavy-duty grinding applications.

Motor speed

Motor speed is another excellent way to judge the bench grinder performances. This is the number of wheel rotations per minute. High motor speed equals faster grinding. Motor speed varies from one bench grinder to the next. It can start from a low of 2000 RPM to a high of 3000RPM. Make sure you consider bench grinders with higher motor power. However, some bench grinders come with a variable speed trigger to allow for easy speed adjustment. This is ideal when grinding different materials and looking to achieve precise results.

Size and form factor

The size of a bench grinder is also important when it comes to bench space. Small and compact grinders are ideal taking minimal bench space. However, they also have a small wheel and grind small materials. Make sure you strike a good balance between the grinder size and performance.


Lastly, make sure you consider bench grinders with strong and durable construction materials. Some of the durable bench grinders feature cast-iron frame construction. Overall, make sure you buy a bench grinder with good build quality.

Final verdict

In conclusion, these are the best bench grinders on the market to consider buying. They are top-rated bench grinders with pretty exciting features. The bench grinders are sturdy, powerful, and deliver efficient grinding with precision. Go right ahead and order one from our exclusive list above today.

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