10 Best Bench Grinder of 2022 – Review and Buying Guide

A bench grinder isn’t a must for every DIYer, but if you do a lot of metalwork, such as working on your car, it may be worth the investment. This type of grinding stone is useful for grinding down rough edges, removing burrs, polishing metal surfaces, removing paint or other finishes from metal surfaces, sharpening knives and other blades, cutting metal, eliminating corrosion, or shaping metal objects.

In addition to cutting, shaping, and polishing hard woods, a bench grinder can also be used. The majority of DIYers prefer a bench grinder with 6-inch grinding wheels, but if you do a lot of work with metal or heavy objects, you might prefer an 8-inch bench grinder.

Top 10 Bench Grinder: Editor Recommended

One coarse and one fine-grit grinding wheel are often included with bench grinders; however this varies greatly between brands. Most bench grinders have wheel swapping capabilities that can be used as needed. For a variety of applications, we’ve put together a list of our favorite bench grinders.

The 10 Best Bench Grinder Reviews:

 

WEN BG4280 5-Amp 8-Inch Variable Speed Bench Grinder with Flexible Work Light

1. WEN BG4280 5-Amp 8-Inch Variable Speed Bench Grinder

Features :

  • 5-amp variable speed motor goes anywhere from 2000 to 3400 RPM
  • Slower speeds maximize precision while high speeds help with fast material removal
  • Adjustable eye guards include built-in LED lights to keep your workpiece illuminated
  • Onboard quenching tray helps cool down workpieces during long grinding sessions
  • Includes one 80-grit wheel, one 36-grit wheel, pivoting tool rests, adjustable eye guards, and a two-year warranty

Additional Info :

Item Dimensions
Height 13 Inches
Width 18.1 Inches
Length 17 Inches
Weight 41 Pounds
WEN BG4260 2.1-Amp 6-Inch Single Speed Bench Grinder

2. WEN BG4260 2.1-Amp 6-Inch Single Speed Bench Grinder

Features :

  • 2.1-amp motor turns the 6-by-3/4-inch grinding wheels at speeds of up to 3450 RPM
  • Perfect for reviving old tools, knives, bits and more
  • Includes one 60-grit wheel and one 36-grit wheel with 1/2-inch arbors
  • Features pivoting tool rests and adjustable eye guards
  • Backed by a two-year warranty

Additional Info :

Item Dimensions
Height 8 Inches
Width 7.5 Inches
Length 12 Inches
DEWALT Bench Grinder, 8-Inch (DW758)

3. DEWALT Bench Grinder

Features :

  • 3/4 HP induction motor of the bench grinder provides superior power for industrial grinding applications
  • Rugged cast iron base and motor housing of the 8-inch bench grinder provide durability and prolonged life
  • Table grinder motor runs at 3,600 rpm for high-speed material removal
  • Precision-machined aluminum tool rests allow the user to accurately position work
  • Rear exhaust ports in wheel guards for smoother operation
  • 12-1/2-inch distance between wheels for larger and longer grinding applications
  • 3/4 hp induction motor provides superior power for industrial grinding applications
  • Rugged cast iron base and motor housing provide durability and prolonged life
  • Motor runs at 3,600 rpm for high speed material removal
  • Precision-machined aluminum tool rests allow the user to accurately position work
  • Rear exhaust ports in wheel guards for smoother operation; 12-1/2-inch distance between wheels for larger and longer grinding applications

Additional Info :

Color Yellow, Black, Gray
Item Dimensions
Height 10.75 Inches
Width 12.63 Inches
Length 17.75 Inches
Weight 0.4850169764 Pounds
WEN BG4276 2.1-Amp 6-Inch Single Speed Bench Grinder with Flexible Work Light

4. WEN BG4276 2.1-Amp 6-Inch Single Speed Bench Grinder

Features :

  • 2.1-amp motor turns the 6-by-3/4-inch grinding wheels at speeds of up to 3450 RPM
  • Perfect for reviving old tools, knives, bits and more
  • Flexible work light illuminates your project during operation
  • Includes one 60-grit wheel, one 36-grit wheel, pivoting tool rests, and adjustable eye guards
  • Backed by a two-year warranty

Additional Info :

Item Dimensions
Height 15 Inches
Width 9.8 Inches
Length 14 Inches
Weight 16 Pounds
RIKON Professional Power Tools, 80-805, 8” Slow Speed Bench Grinder, Powerful Shop Table Tool, Perfect for Sharpening, With Anti-Vibration Rubber Feet

5. RIKON Professional Power Tools

Features :

  • HIGH QUALITY – This durable bench grinder includes 1” x8” 60 grit and 120 grit white aluminum oxide wheels.
  • POWERFUL – With powerful ½ HP Motor with 1750 RPM this slow speed grinder has more than enough power for small workshops and for carpenters, turners, carvers, and other crafts people working with hand tools.
  • STURDY AND SAFE – This grinders base is made of Cast Iron and features anti-vibration rubber feet. No mistakes will be made because of vibrations.
  • ADJUSTABLE – The adjustable safety eye shield and spark resistors allow you to feel safe while using the slowspeed grinder. Also, this bench grinder includes a groove in its design for the sharpening of drill bits.
  • KEEP IT COOL – This grinder is fully equipped with a diamond wheel sharpener and is ideal for sharpening operations since it reduces heat build-up.

Additional Info :

Color multi
Item Dimensions
Height 11.25 Inches
Width 10.75 Inches
Length 16.38 Inches
Weight 37.5 Pounds
Grizzly Industrial G9717-6" Bench Grinder w/ 1/2" Arbor

6. Grizzly Industrial G9717-6″ Bench Grinder w/ 1/2″ Arbor

Features :

  • This 1/3 hip 110v single-phase industrial-duty bench grinder turns at 3450 rpm
  • Adjustable tool rests and eye shields make tool sharpening simple
  • Fast starting and cool running for all day use

Additional Info :

Item Dimensions
Height 9.1 Inches
Width 15.2 Inches
Length 10 Inches
Weight 18.25 Pounds
DEWALT Wire Wheel for Bench Grinder, Crimped, 6-Inch (DW4905)

7. DEWALT Wire Wheel for Bench Grinder

Features :

  • Highly specified wire grades are constructed with internal holding plate to ensure consistency and safety for the wire wheel
  • Constructed for even balance which provides smooth performance with the wire wheel for angle grinder
  • Wire is 100% inspected to meet demanding quality specifications

Additional Info :

Item Dimensions
Height 9.6 Inches
Width 1 Inches
Length 7.2 Inches
Weight 1.4 Pounds
Adjustable Replacement Tool Rest Sharpening Jig for 6 inch or 8 inch Bench Grinders and Sanders BG | Features Internal Lock Washers for Extra Platform Stability

8. Adjustable Replacement Tool Rest Sharpening Jig

Features :

  • The Adjustable Replacement Tool Rest Sharpening Jig will allow you to locate all the basic sharpening positions with your bench grinder (grinder not included). The unique miter slide tool holder design allows the jig to be used more or less as a stone, which easily guides your blades, turning tools and chisels. Solid aluminum construction provides you with a smooth sliding, side to side action when sharpening.
  • The sharpening jig works with most power or hand grinders that has or had a tool rest. It is the ideal replacement for the factory tool rest that comes with many bench grinders. The jig offers much more flexibility in terms of what you can get done than with the standard factory tool rest. The plate is offset for short chisels, such as Japanese or western butt chisels.
  • The Sharpening jig can be used with 6″ or 8″ bench grinders and on many belt sanders/grinders. It quickly and easily mounts directly to the bench in front of the grinder with a track style base and can be readily folded out of the way for freehand grinding if so desired. It can also be completely removed by loosening the large wing knob and sliding the jig from the track base.
  • Another great feature is that the jig can be adjusted forward and backward for just the right angle. Some aftermarket and expensive tool rests don’t move and adjust in this fashion. This can be very limiting your ability to be accurate with your angles. The platform straddles wheels up to 1″ wide. The Jig also now includes internal lock washer for even more stability!
  • The unique ratcheting handles lock the adjustable rest solidly in position and can be moved out of the way after locking to keep from accidentally bumping them. You can easily move the tool rest from one grinder wheel to another or quickly remove it from the bench when not needed for grinding. Some assembly required. The bench top wood mounting screws are included.

Additional Info :

Item Dimensions
Weight 1.2 Pounds
WEN 4288T Cast Iron Bench Grinder Pedestal Stand with Water Pot

9. WEN 4288T Cast Iron Bench Grinder Pedestal Stand

Features :

  • Heavy-duty cast iron and steel construction prevents walking and wobbling during operation
  • 9.9-inch by 12.4-inch steel mounting plate accommodates a variety of bolt orientations
  • Measures in at 31.5 inch height with an onboard water pot to cool down projects
  • Compatible with the entire line of WEN Bench Grinders
  • Universal design fits the majority of bench grinders on the market

Additional Info :

Item Dimensions
Height 31.5 Inches
Width 14.5 Inches
Length 16.5 Inches
Weight 13.6 Pounds
WEN BG4282 4.8-Amp 8-Inch Single Speed Bench Grinder with LED Work Lights

10. WEN BG4282 4.8-Amp 8-Inch Single Speed Bench Grinder

Features :

  • 4.8-amp motor turns the 8-by-1-inch grinding wheels at speeds of up to 3450 RPM
  • Perfect for reviving old tools, knives, bits and more
  • Adjustable eye guards include built-in LED lights to keep your workpiece illuminated
  • Onboard quenching tray helps cool down workpieces during long grinding sessions
  • Includes one 60-grit wheel, one 36-grit wheel, pivoting tool rests, adjustable eye guards, built-in LED lights, and a two-year warranty

Additional Info :

Item Dimensions
Height 11.75 Inches
Width 10 Inches
Length 14 Inches
Weight 30.5 Pounds

Buying Guide: Things To Consider When Select Bench Grinder

You should know exactly what you’re going to do with a bench grinder before you acquire one. Choosing the right tool for the job at hand is an important element of a successful purchase. When looking for the greatest bench grinder, it’s important to keep this in mind as we go over various features and functionalities.

Bench Grinder

a) Size of the Wheels

Bench grinders are available in a wide range of styles and configurations, ranging from the basic to the very specialized. 6 and 8 inch wheels are the most commonly used sizes for our requirements.

An 8-inch wheel is slower but more adaptable than a 6-inch one, while the 6-inch wheel is faster. As a result, they are more effective at sharpening because of their larger surface area.

b) Wheel Type

Wheels come in a variety of shapes and sizes, each with a specific function. Making the appropriate choice can have a significant impact on the overall success of your project, as well as the safety of everyone involved. Unfortunately, unless you’re seeking for a specific type of grinder, the straight wheel should provide for the most of your demands.

Straight Wheel – With so many available, it’s probable that you’ll use this wheel on the majority of your projects. It’s perfect for honing and grinding, and it’s versatile enough to handle most tasks. It’s a good choice if you’re a do-it-yourselfer because it’s both versatile and secure.

A few other types wheels worth mentioning

Saucer wheel – meant for sharpening saws.
Tapered wheel – suited for delicate work.
Cylinder wheel – necessary for people who need a wide surface area for grinding.
Diamond wheel – suited for extremely hard material.

c) Wheel Grit

For your wheel, you’ll discover several different sorts of grit in this section. Three of these seem to be the most popular and useful for the vast majority of people and purposes. Color is important when it comes to grit. The color of a wheel is usually a good indicator of the type of grit it contains and its intended usage.

Grit size and hardness are the most significant factors to consider when selecting a wheel grit.

i. Size

This factor is critical in determining the final product’s appearance. Grits come in coarse, medium, fine, and superfine varieties. The finer the grit, the more quickly it eliminates material, yet the coarser the finish is left behind. The polish gets finer as the grit gets smaller.

ii. Hardness

The grid’s hardness ranges from A (the softest) to Z (the hardest). Depending on the manufacturer, this is a shoe size type of metric that might vary for the same rating The best advice is to stay with the one you know.

Aluminum Oxide grit – is likely to be the type of person you encounter the most frequently, and may even be the person you work with. Based on your intended use, you can choose from a range of color options. Grey or brown are excellent for a wide range of applications, including sharpening steel. White, pink, and ruby are the most expensive, but they are also the most durable.

Silicon Carbide grit – Because it is either black or green, it is easily identifiable. The black variant has a razor-sharp edge and is commonly used on materials such as plastic, marble, and soft metals. Sharper than the green one, it may also be used to cut through hard metals. Finishing is the most common use for this sort of grit.

Ceramic grit – is another increasingly popular choice, but it comes at a price. Due of its high cost, this grit is out of reach for most people. This is mostly due to ceramic grit’s superior wear resistance compared to other grits. Isn’t it cool? But be wary because some companies mix ceramic with other substances, making it less effective. Unless you’re ready to spend a lot of money or have an unique need for ceramic, this isn’t the best option.

d) Motors

A bench grinder’s power is determined by its motor, which drives the wheel’s spinning. The greater the motor’s power, the more forcefully it can turn the wheel. Although a bench grinder that can spin at 3000 or 3600 rpms is normally safe, speed isn’t always a good thing. While additional horsepower may be required for some heavy-duty activities, this power range is more than adequate for the majority of sharpening.

e) Tool Rest

The bench grinder’s tool rest is often overlooked, yet it can make all the difference in the world when it comes to sharpening. Your finished product will be uneven if the tool rest is difficult to use or unpleasant. Take the time to learn how to use the one that comes with your machine. A stand-alone tool rest is also an option if you still can’t get the hang of the concept. They can provide additional versatility and comfort, and they can be crucial to completing a task successfully.

f) Types of Bench Grinders

Depending on the task at hand, there are bench grinders that are designed for specific purposes, while others are more adaptable but better suited to specific tasks. This is a list of the most common varieties you’ll encounter.

i) Automotive Bench Grinder

The automotive bench grinder is used to fabricate and shape metal components. Powerful and constructed for balance and stability, this is a great instrument. They’re ideal for chores that require a lot of repetition.

ii) Woodworking Bench Grinder

This is a must-have for any woodworker who needs to sharpen their tools. More accurate and delicate work may be accomplished with these grinders due to their lower speed and lower power consumption.

iii) Standard Variable Speed Bench Grinder

Finally, the typical variable speed bench grinder provides a lot of flexibility, but it can be expensive. You may alter the wheel type and speed on these grinders. Allows you to work on a wider range of projects with fewer restrictions.

Conclusion

The DEWALT DW756 6-Inch Bench Grinder is our top pick because of its ease of use, compact size, and 5/8-HP that provides effective high-speed grinding. Nonetheless, if you’re looking for professional-level power, you’ll love the 1-HP Jet 578008 that can be used in a commercial shop or at home.

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