Top 10 Best Bench Grinders (May 2019) : Review & Buyer’s Guide

Carlos Pazmino

A bench grinder might not be something you'll need on a daily basis. But when the right time for its usage comes, it never fails in giving you that perfect finishing on whatever tool you use it for. It is a standard and essential equipment mainly found in metal fabrication shops.

Just like many other workshop tools, the bench machine has its variety which ultimately depends on the bond and grade of the grinding wheel. I was personally amused at its capability when I had my first use of a bench grinder back in my school’s engineering workshop. It gives a lovely performance on sharpening tools which is only achieved from the best bench grinder out there.

What You Will Get Here

The Bench Grinder and Its Types
Why Use Bench Grinders?
Things to Consider When Buying the Best Bench Grinder
How Did We Pick the Best Bench Grinder?
Our Top 10 Bench Grinder List
Best Overall: DEWALT DW758 8-Inch Bench Grinder
Best Variable Speed Grinder: WEN 4280 5 AMP 8” Variable Speed Bench Grinder with Work Light
Best for Industrial Use: Jet 578008 1hp 8 Industrial Bench Grinder
Best Low-Maintenance Grinder: Metabo DS 200 8-Inch Bench Grinder
Budget-Friendly: SKIL 3380-01-6-Inch Bench Grinder
Best 8-inch Bench Grinder: RIKON Professional Power Tools 8” Slow Speed Bench Grinder, 80-805
Best 6-inch Bench Grinder: DEWALT DW756 6-Inch Bench Grinder
Compact Option: True Power 199 Mini Multi-Purpose Bench Grinder
List of 2 other Bench Grinders We Reviewed
List of Other Products We Tested
Care & Maintenance Tips

The Bench Grinder and Its Types

Bench grinders are used to drive abrasive wheels that sharpen or shape a workpiece (usually metals) for better efficiency. The various models of bench grinders invariably have a unique property that defines their purpose and the commonest bench grinders you will find are automotive, woodworking, and portable bench grinders.

Automotive bench grinders are quite the most prevalent type you will find around. It happens to be very versatile as it can be used for grinding a whole range of cutting tools and shaping different metal equipment. Consequently, an automotive bench grinder is designed to be stable with only a few adjustments to keep you going on the bench properly.

Woodworking bench grinders work per their designation - wood. They are specially constructed to smoothing cutting edges of woods that are dull and grinding wood, of course. This kind of grinder requires good precision and can be effectively gotten from the best bench grinder for woodworking.

Portable bench grinders merely give us a hint that they can be transported around as preferred due to their lightweight. The only downside to this type of grinders is that they are not as strong as bigger grinders which may not be handy for tough metal works.

Why Use Bench Grinders?

So, what could be the reason that I would need a bench grinder for in my workshop? Considering the multiple metal and wood pieces I have there, I believe anyone who is need of a shaper or sharpener for optimum efficiency of these reference tools should keep a bench grinder at their arm’s reach. It may drive someone nuts when having to work on a project with blunt tools or inapt workpieces in general.

A bench grinder always makes our jobs more accessible by providing a flexible usage on our casual workpieces that tend to deteriorate over time. For us to keep all our tools in their nifty conditions from time to time, a bench grinder serves that purpose well. This is why it is recommended for construction specialists, tool based workers, or even homeowners. But you should also know how and where to use a bench grinder properly for maximum output.

Things to Consider When Buying the Best Bench Grinder

That being said, we shall now lay proper emphasis on the things to consider when purchasing a bench grinder from the store. Some months back, I had a colleague who seldom complained about his bench grinder being inefficient for some of his works. Not until recently did I figure out that the model he bought (portable bench grinder) wasn’t good enough to carry out the specific kind of task he wished to complete in time and adequately.

As a result, we got an automotive bench grinder with adjustable speed settings to help maximize time during the tasks associated with it. The dilemma of my colleague experienced was merely due to insufficient knowledge on the selection of an apt bench grinder for the nature of most of his projects. Intuitively, he was probably intrigued by the portability and ideal light weight of the machine which caused him to make a wrong choice.

In case you are a novice, an explained set of information has been provided for you so you don't face such predicaments in life regarding your choosing skills. The primary factors to consider when looking for the best grinding machine are:

1. Power of the motor

This property is usually labelled in watt (W) or horsepower (hp) depending on the model or country you intend to purchase the grinder. The latter is actually more common in most e-stores; but for the sake of unforeseen events, you might want to recall that 1 hp = 745.7W. By logic, the higher the value of the motor’s power means the more significant the power efficiency of the machine.

For instance, a bench grinder using ¼ hp will be 4 times less potent than a grinder using 1hp. For example, if you want to use the machine to sharpen a mower blade and do related tasks then the ¼ hp will be good enough for you. But if you need to really clean up your steel, or remove or shape the blade, the 1hp power motor will be ideal.

2. Construction and durability

Purchasing the right bench grinder for your projects includes getting the best of the product to suit and last you over a reasonable period. Choosing a grinding machine that doesn’t have a good build quality and mechanism for the kind of workpieces you want to have can bring about frustration.

Also, the durability of a tool mentioned in some article or product reviews is barely significant because of more attention given towards the features. Consequently, you should really consider how durable the bench grinder you want to buy should be as it is relatively essential as well.

3. Speed

Different top grinding machines come with wheels that are designed with variable speeds. Our research shows that a variable speed bench grinder is predominant amongst artisans and recommended for aiding optimum outcomes for projects. There are different types of wheels as stated below.

4. Types of wheels

Straight wheel: It is the most popular of all types of wheel and is usually used for sharpening of chisels or similar tools. The straight wheel grinder is typically applied for tasks involving surface grinding or centreless grinding.
Cylinder wheel: This type of wheel is relatively large and hollow in design to be applied on huge, tough materials, such as large metal sheets.
Tapered wheel: A tapered wheel grinder has its wheel narrowing towards edges. This design is mainly meant for exquisite kind of tasks like grinding metal threads or sharpening of gear teeth during which the edges become tapered.

5. Safety measures

I urge you also take proper safety precautions when dealing with bench grinders because there are quite a number of possible hazards that are accompanied with this machine if not adhered.

Spark protection: No single glove is enough to provide complete protection for every work situation, so it may be imperative you get specialized (spark) protection when working with tools like bench grinders
Guards and tool rest: Make sure you have wheel guards in good condition for your grinding machine and set tool rest about 1/16 to 1/8 inch from the wheel
Anti-vibration feature: It is essential to reduce or limit vibrations of the grinding machine as they could cause poor surface finish or even accidents
Eyeshield: Guard your eyes while grinding to prevent grinding chips, metal pieces or little particles from contacting the eye
Rubber feet: It is ideal to mount your grinder to sit on rubber feet to subject it to firmness while you work on the machine. This can reduce errors or accidents when in use

6. Adjustable Speeds

With reference to speed being among the necessary factors to consider, bench grinders are best operated with an adjustable speed feature. It helps its user monitor and control the rate at which the wheels can exercise their performance on a workpiece so as to prevent uneven trimming or sharpening.

7. Warranty

A full warranty for your machine is a must-have, and it goes beyond that. The information should include a detailed explanation of the warranty coverage and what is not covered upon purchase of the bench grinder. More favorably, if you’re able to get a warranty for over 12 months then go for it without much hesitation. That way, you can account for the general performance of the machine for a longer time and feel secure about your budget.

8. Budget

Having reviewed all these points to consider before attempting to buy the best cheap bench grinder that will suit you, draft a budget range before proceeding to buy one. Doing this will give you a ground idea of not only the appropriate machine but a reasonable estimate on what you’re catering for at the shop.

How Did We Pick the Best Bench Grinder?

You must be wondering what makes us so confident that we have reviewed a number of these grinders and then compiled a list of the top 10 best bench grinders here for you. Well, we did that because we are experts in this industry and we have been using such devices for over the last 15 years. We have been able to attain a strategy that works based on the selection of the best bench grinders in review format. The contents of these products are elaborated with reference to their cogent reviews in the market for consumers to purchase the ideal grinder for workshops or sites.

The very first factor considered in the selection of the list of top grinders is the grinding wheel. It comes in various types, but not all bench grinders can be fixed with the same grinding wheel which makes it a crucial factor. The wheels also come in different metallic properties, such as aluminium oxide and silicon carbide which we figured could be a problem for consumers regarding choosing the metal/wood piece they want to work on, appropriately.

The power capacity was also deemed among our essential factors for selection. Bench grinders are known to possess different power capacities; hence, it becomes indispensable that consumers ensure that they go for the right product with respect to the level of toughness of a workpiece that they intend to use on the machine.

A related aspect of consideration we drew from the power capacity of bench grinders is its size. We deduced the typical size range (inches) and compared them to a group of tools that can be associated with the grinder for a better task. In addition, we included that a good grinding machine is well reflected upon its robust body and overall premium quality.

This brings about the reason why solid build quality gives an assurance of more extended durability without breaking down on occasions. All these factors of our selection strategy were meticulously obtained from extensive research and subsequent tests on the listed products by community-based usage as well as consultation from experts.

Our Top 10 Bench Grinder List

Here, you can ascertain for the best bench grinder reviews as our list covers all the critical perspectives that avid consumers of this product would love to buy. These reviews are created peculiarly for the various, and most common wants that you might deem splendid to your taste. In essence, virtually everything concerning what you need in this fantastic tool has been categorized below.

Best Overall: DEWALT DW758 8-Inch Bench Grinder

Editor Rating :

4.2 out of 5 star

Best Overall

best bench grinder: DEWALT DW758 bench grinder - simply the best choice you can make

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After extensive analysis and comparison with other compelling 8 inch bench grinder reviews, the DEWALT DW758 bench grinder is set as our number 1 grinding machine. With its official 4.2-star rating on Amazon, this grinder possesses ultimate qualities that should be in the best bench grinder you deserve to buy.

First off, it has a ¾ hp induction motor power that provides potential power supply enhanced with a grinding speed at 3600 rpm for heavy-duty grinding projects. This feature alone boosts its score in versatility by a significant rate. It appears relatively large and weighs about 40 pounds (18kg).

Also, precision-machined aluminium tool rests are available to allow you to carry out your activities in a more accurate manner with comfort. The designers were sure to capture a situation whereby working without the ideal tool rests could compromise proficiency as it could lead to frustration. Also, as an efficient wheel grinding measure, rear exhaust ports in the wheel guards are installed to give smoother operation on workpieces.

The wheels depict its designate, 8-inch and have both the 60-grit for conventional grinding of workpieces as well as 36-grit for rapid removal of materials from associated tools. DEWALT DW758 grinding wheels are set apart by 12.5 inches so that you can run your various metal workpieces with sufficient space.

Another fascinating feature is that it comes with big eye guards that are supposedly large enough to provide protection for either eye. The adjustable eye guards are very easy to adjust to your preference. The bench grinder is highly durable, so you don’t need to worry much about intrinsic body build faults for a longer period.

Most physical/e-stores put up this machine for sale attached with offers including a 3-year whooping warranty for consumers. It’s only natural that such a long period of warranty is given to such a product of high unique capability amongst others. After all, it is our overall best-rated bench grinder that you should get for handling all grinding operations effortlessly.

Product specification

Adjustable tool reset
¾ horsepower, 4.2 AMPS
Corded power plug tool
5/8 inch spindle diameter
16 inches tool length
39.5 lbs tool weight
3600 rpm

Pros

Works perfectly for a bench grinder with the ability to perform general operations on heavy-duty or industrial tasks
Does not occupy much space in a workshop
The motor is equipped with remarkable power for any associated project
Industrial cast iron base keeps it firm to the ground while working
Wheels are separated far enough for adequate workspace
Tool rests and eye guards are easily adjustable
Offers a long period of warranty

Cons

A relatively heavy bench grinder
Grinding wheels may wobble

Final Verdict

The features and several pros defined by this ultimate model of a bench grinder are beyond enough reasons for you to try this grinder. Since no machine can possess perfect efficiency, I believe consumers can cope with the few downsides which may not apply to all machines. Ideally, the DEWALT DW758 bench grinder is suitable for every workshop owner, especially people who work in technical industries that require related powerful tools.

This grinder is a versatile and highly useful in almost all necessary ways expected from a conventional sharpening or trimming tool. It is also known to perform its operations quickly and smoothly for any workpiece. In conclusion, what our intuition tells us is that a tool is a solidly-built machine that comes with the most delicate features you expect from the best bench grinder. The price range is reasonable, and when bought once and for all, you significantly make this critical aspect of your workshop projects improve as it is worth every penny.

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Best Variable Speed Grinder: WEN 4280 5 AMP 8” Variable Speed Bench Grinder with Work Light

Editor Rating :

4.1 out of 5 star

Best Variable Speed Grinder

best bench grinder: WEN 4280 - lives up to your expectations in terms of its performance

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The WEN 4280 5 AMP 8-inch grinder is a top-rated bench grinder in the category of variable speed feature and has a 4.3-star rating on Amazon. It is a beautiful grinding machine that efficiently works on neat resuscitation of blunt blades of a wide range of tools, including screwdrivers, chisels, and so on. Do not be confused by its small compact nature as the grinder equally possesses great power capacity accompanied by a 5-amp variable speed motor.

Claims from our research on related reviews about this product include its reliability to function as active as usual upon tough metal workpieces. It incorporates 36 and 80 grit wheels significantly for quicker material removal and general strong grinding ability, respectively. There are two-piece tool rests that are independently adjustable to improve security for possible wheel wear and achieve more accurate angles as well.

The 5-amp motor works smartly on start-up with a smooth and quiet operation. The variable speed measures between 2000 and 3400 rpm are altered with a simple turn on its knob control to the desired speed. Increasing the speed is valued more when working on debarring additional, intense material from a workpiece while reducing the speed favors better precision on sharpening small tools.

Also, you get a nifty pair of eye guards that are adjustable to stay fit on the face. The guards prevent the pieces of your workpiece from interfering with your eyes while grinding. A flexible work light is attached to show exact lighting in an area and to compensate for poor illumination based on changes in atmospheric condition. Inadequate supply of light in a workshop when using the machine can affect accuracy and precision.

With the WEN 8-inch variable speed bench grinder, you no longer need to spend much money on replacing broken rusty tools because this model eliminates ragged edges, sharpens and cleans tools properly. These terrific features depict your best bet on getting all your projects nicely done, especially when you have to get the job completed in time. It’s definitely the ideal among its other competing family for maximum productivity.

Product specifications

8-inches wheel grinder
Adjustable tool rest
5-amp variable speed motor
41 lbs tool weight
16-inches tool length
Corded power plug tool
2400-3400 rpm

Pros

Sturdy cast iron base with mounting holes prevent wobbling and displacement
36-grit and 80-grit grinding wheel
Flexible work light for enhancing lighting operations
Adjustable speeds for improving application
5-amp powered motor that speeds from 2000 to 3400 rpm
Operates smoothly and quietly

Cons

Does not support high-pressure resistance against all tough workpieces
Relatively heavy
Motor becomes fairly warm after extended usage

Final Verdict

WEN 4280 5 AMP 8-inch grinding machine is undoubtedly what you need whenever you wish to get your work done in a fast and neat condition. Its excellent variable speed happens to support this feature because of the power motor rpm range applied from the wheels. I loved its fascinating performance, especially when I realized how fast and quiet the machine was while I was operating it.

This bench grinder is also found to be more adequate for homeowners and tool-based artisans. The variable-speed wheel offers a significant advantage if you are not sure about how much material you need to take off. It is believed to improve angling which invariably promotes the precision and accuracy of your workpieces. Due to the flexibility of this particular model of the bench grinder, it surely makes a beautiful asset to every workshop or site.

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Best for Industrial Use: Jet 578008 1hp 8 Industrial Bench Grinder

Editor Rating :

4.8 out of 5 star

Best for Industrial Use

best bench grinder: Jet 578008 - the perfect choice if you're seeking an industrial bench grinder

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This is a powerful industrial bench grinder designed to withstand the substantial impacts of any workpiece subjected to sharpening, grinding or smoothening. It has an outstanding 4.8-star rating on Amazon and closely similar score on many other e-stores. The Jet 578008 industrial bench grinder is the apt tool for carrying out heavy-duty activities which are the main essence of its build.

Many technological industries select this machine because of its ability to work with high volume demands of projects in the busy environment. It is safely operated as it comes with a toggle switch key plus adjustable safety shields. Also, it tends to portray great resistance to high-pressure loading and equally stands firm to the ground.

One property to account for this potential feature is its 1hp power capacity that can work over an extended period of time without emitting much heat. On powering the bench grinder, its motor speed starts up fast and quiets down to a low hum upon revolving. It operates on low vibration and has LED lamps as well as pre-drilled bases for mounting work benches on site though they are optional.

Sealed bearings for maintenance-free grinding are present for its typical construction, and it is officially CSA/CUS certified. Considering a possible fault or problem while working, you get a free entitlement to contact Occupational Safety and Health Administration (OSHA) for complaints. The tool weighs 44 pounds, dimensioned 21 inches tall and 13.75 inches wide which makes perfect sense since it’s the kind you might like to mount in an industrial environment.

A corded-electric power source is designed for the grinding machine with a stipulated voltage value of 115volts to function effectively. Its 8-inches wheel diameter has wheel grits (36 / 60) and a 5/8 inch spindle. Thus, among all our sets of 8-inch bench grinder reviews, Jet 578008 industrial bench grinder can be merely called behemoth.

Product specifications

8 inches wheel grinder
21 inches tool length
Corded power plug tool
2-1/2 inch dust port size
1hp motor power
115volts AC voltage rating
5/8 inch spindle diameter
44 lbs tool weight

Pros

1hp motor power capacity
Smart start-up upon powering
Quiet operation with low vibration effect
Sealed bearings for maintenance-free grinding
CSA/CUS certified
OSHA compliant
Toggle switch with safety key
Heavy-duty construction for demanding environment
Two years of warranty

Cons

Very heavy for carrying within the preferred site area
Requires high power supply
Not suitable for homeowners

Final Verdict

Any industry looking for a recommended model of bench grinder to carry out tasks involving heavy-duty workpieces can now end its curiosity. The Jet 578008 grinding machine plays the most active role when it comes to handling such types of projects. Once the tool is bought, mounted and subjected to an adequate power supply, you happen to eliminate virtually all the associated downsides.

Jet 578008 bench grinder is deemed reliable. Its ability to withstand harsh environmental workforces is just captivating such that every technology company will likely place high bids to get a limited edition of the machine. It may not be appropriate for homeowners, generally, but discard that fact if you own a large workshop with enough workspace to grind those other dull tools around.

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Best Low-Maintenance Grinder: Metabo DS 200 8-Inch Bench Grinder

Editor Rating :

3.5 out of 5 star

Best Low-Maintenance Grinder

best bench grinder: Try Metabo DS 200 for a hassle-free user experience

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The 35.9 lbs heavyweight, relatively expensive grinding machine is guaranteed the best bench grinder for the money. What is just mentioned under the review is the ONLY downside to this powerful tool. The Metabo DS 200 is a very sturdy bench grinder found in many stores with its top quality aluminium protective covers that improve its build. Its particular design makes it coherent to deduce and confirm the likelihood of this machine to operate on low vibrations when compared to other grinders akin.

In addition to its low vibration feature, the machine works with a reduced tendency to make noise that can be irksome. Unlike inferior grinding machines that may portray loud noise but work powerfully, Metabo DS 200 bench grinder counteracts the former and even gives neater outcomes on workpieces. These features alone make it dominate over many powerful machines in this category of proficiency.

Durability and reliability are particular when it comes to this machine plus a whopping 3-year warranty if bought on some e-stores, including Amazon (it has a 3.5-star rating so far). Naturally, this means its user is looking at a bench grinder with an excellent low-maintenance grinder as it is complemented with a maintenance-free induction motor.

The 8-inch grinder runs up to 3570 rpm which may depict only a minute or two before the wheels become stationary. It doesn’t take much time to begin revolving either way though. Its motor is especially designed for single phase alternating current and a protective cover bayonet lock that is used to make fast and easy wheel alterations. An emergency stop switch (red color) is also added for shielding it from dense dust particles in the air when working.

Accompanying this bench grinder are large spark protection guards that protect the eyes with workpiece support adjustable which do not require any tools. It functions on 4.8 amp capacity and works appropriately with adequate power supply. The grinder, even as sophisticated as it may sound, actually has a simple setup and will be sharpening your tools optimally in no time.

Product specifications

8 inches wheel grinder
No-load speed (rpm): 3570 and Arbor size: 1 inch
4.8 AMP powered motor
Motor for single phase alternating current
Work-piece support adjustable
35.9 lbs tool weight
Corded power plug tool

Pros

Designed powerfully for high requirements
Low noise and vibration
Maintenance-free induction motor
Sturdy die-cast aluminium protective covers
Restart protection to prevent accidental start-up after power supply interference
Vibration-damping rubber feet for safe support
Protective cover bayonet lock for disc change

Cons

Relatively heavy
There have been reports of poor quality machine screws
It’s on the expensive side

Final Verdict

Metabo DS 200 is one of the most beautiful bench grinders you can find in the market. Our designated unique feature regarding its low maintenance makes it a splendid asset for every industrial or domestic workshop. I saw some pictures and really liked the way it was designed to come with two different colored toggle buttons in green and red of which the red is raised slightly higher for easy distinction. That should probably be for quicker reach upon emergency.

I know many stores labelled a relatively high price on the grinding machine. But in reality, the build qualities of this grinder and its performance are worth the price range. Besides, it has a really long time of warranty if anything might go wrong. But the odds of that are quite low due to attention requiring no high maintenance measures.

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Budget-Friendly: SKIL 3380-01-6-Inch Bench Grinder

Editor Rating :

4.2 out of 5 star

Budget-Friendly

best bench grinder: If you're tight on budget, try SKIL 3380-01

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First off, the SKIL 3380-01 bench grinders are sturdy, quality tools sold at a great price with a 4.2-star rating on Amazon. It may not be the best 6-inch bench grinder out there, but its design and features are really cool. Just get that this is not the typical tool you may find in industrial workshops but an entry-level bench grinder constructed for light sharpening and eliminating rust.

It has a 2.1-amp motor that is strong enough to rotate the wheels up to 3450 rpm, which is relatively impressive for the most basic grinding tasks. The machine has two 6-inch wheels that significantly perform in entirely different purpose. The medium wheel is meant for general grinding activities while the course one can be used to obtain faster outcomes based on your workpiece in a nifty manner.

Stop all forms of material chips (debris) or sparks from having contact with the eye as this bench grinder comes with friendly, adjustable eye guards. You might still want to use a pair of safety goggles to effectively supplement the protection. The bench grinder also has LED lights to enhance illumination while you work on workpieces in the workshop. This lighting design is different from the types that come with lamps instead.

Adjustable tool rests are also added to this model with a dial on every inner side of the tool rests to make preferred adjustments to the machine. Carry out all your newbie works on this bench grinding wheels without having to worry about it wobbling or displacing. It possesses a cast iron base and rubber feet at the bottom as well. The grinder itself is not heavy (20.8 pounds) and can be transferred to different parts of the surrounding conveniently.

Upon proper purchase process on some e-stores, you get to be legitimately entitled to an exclusive 3-year warranty for the product. The SKIL 3380-01 bench grinder is definitely the ideal grinding tool that can easily be bought and used efficiently for minor projects.

Product specifications

6 inches wheel grinder
2.1-amp motor capacity
No load rpm: 3450
120 volts rating
Built-in LED lights
Electric-powered power source
8.48 lbs tool weight
15.4 inches tool length

Pros

Quiet but quite influential on a 2.1-amp motor
Capable of reaching 3450 rpm
Light, Portable bench grinder
Built-in LED lights over both wheels
Very durable upon adequate maintenance

Cons

It cannot withstand high pressure on the wheels
The lights are integrated into a fixed area on the machine, not all flexible

Final Verdict

I recommend this model of bench grinder in case you are an amateur or newbie in the grinding business. Naturally, you get to appreciate more advanced tools when working with the basic types at first. The SKIL 3380-01 grinding machine is a very reliable tool that is easy to use. It performs great at producing extremely affordable items that bring about several exciting features, including excellent durability.

It is a good bench grinder that is suitable for making the best of your tools that might be getting rusted or dull. This can be achieved because of its ample power that is enough for working on light projects.

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Best 8-inch Bench Grinder: RIKON Professional Power Tools 8” Slow Speed Bench Grinder, 80-805

Editor Rating :

4.3 out of 5 star

Best 8-inch Bench Grinder

best bench grinder: This 8 inch Rikon 80-805 is suitable for you if you're seeking slow speed operation

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The Rikon 80-805 Slow Speed Bench Grinder with 8 inches wheels offers a somewhat heavy-duty grinding and has a 4.3-star rating on Amazon. It is modeled with a quick, smooth start-up mechanism employed by its ½ power motor which operates at a speed up to 1750 rpm. The relatively large width (1”) and slow speed constitute why it is especially designed for slow-speed sharpening activities.

Also, the construction of the machine tends to lower heat build-up after an extensive usage period. This reduces the chances of the workpiece being affected by excessive grinding exercises, such as material elimination from a workpiece. It can equally minimize the feasibility of “bluing,” especially on sharpening small tools.

The wheels are of 60-grit, and 120-grit composition that is accompanied by a diamond wheel dresser used prior beginning subsequent grinding operations. Rikon 80-805, slow speed grinder, has a sturdy cast iron base that provides anti-vibration rubber feet and mounting of holes to a workbench or grinder stand.

Additionally, adjustable polycarbonate eye shields and spark resistors are available to offer protection to your eyes from debris like real chips in the workpiece and spark particles while grinding. The bench grinder has sealed, lubricated bearings found in the motor ENVIRON, and thus, there is no necessary requirement for lubrication from the operator.

The adjustable tool rests are provided to improve your sharpening exercises on the Rikon 80-805 slow speed grinder in order to control or increase accuracy and precision for your projects. Some e-stores render up to 5 years of warranty that cover a lot of possible circumstances or problems faced.

Product specifications

8 inches wheel grinder
½ hp motor capacity
120 volts rating
1750 rpm
37.2 lbs tool weight
Electric-powered power source
16.4 inches tool length

Pros

Adjustable tool rests
Powerful ½ hp motor
Cast iron base with anti-vibration rubber feet
Low speed for optimal sharpening operations
Adjustable safety eye shield and spark resistors
Wheel Dressers

Cons

Not ideal for extreme duty operations
Vibration intensity is not so great

Final Verdict

Sometimes, getting to apply the best technique to a strategy or procedure can involve unconventional or strange processes. I wondered why a bench grinder should be designed to have a slow speed, precisely. Little did I know that most efficient outcomes of grinding are performed under mild, steady and meticulous operations.

- Rikon 80-805, slow speed grinder, is on our list of top best bench grinders because its construction is the best for subjecting tools to effective sharpening with lower chances of having accidents in the process. It is also deemed the best bench grinder for sharpening among others on this list.

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Best 6-inch Bench Grinder: DEWALT DW756 6-Inch Bench Grinder

Editor Rating :

4.3 out of 5 star

Best 6-inch Bench Grinder

best bench grinder: DEWALT DW756's amazing features will surely impress you!

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One of our best bench grinders that performs all kinds of grinding operation is the DEWALT DW756 6-inch bench grinder with a 4.3-star rating on Amazon. It possesses a powerful 5/8 hp induction motor that runs up to 3450 rpm for doing sharpening or removing tasks over a wide range of tools. This property merely defines its ability to do all concerned operations from a standard bench grinder, including sharpening, deburring, grinding, and cleaning.

This machine has many features that contribute to its outstanding quality among 6-inch bench grinders in stores, making it a model that can be used for years without observing many issues. Its powerful motor enables you to even venture on any delicate woodwork workpiece at a decent speed. There are eye shields and spark resistors added to this bench grinder: the former for protecting the eyes against debris and the latter for preventing spark particles from contacting the eyes too.

Projects carried out on this machine are done without too much efforts and technicalities. One of the intriguing qualities about this bench grinder is its ability position metals to enhance accuracy and precision on workpieces. This makes you accomplish your tasks in the most optimal way possible with low possibilities of making mistakes.

The distance between the two wheels makes it appropriate for more extended and more massive grinding exercises. Though the tool might seem complicated to operate perhaps due to its overwhelming capabilities features at a glance, it’s actually easy to set up! It can be kept in workshops of homeowners or industries and work appropriately without much maintenance as long as it is used rightly. You also get a back up 3-year warranty upon purchase which covers defects due to machine faults or workmanship.

Product specifications

6 inches wheel grinder
28.1 lbs tool weight
16.8 inches tool length
Electric-powered power source
110 volts rating
3450 rpm

Pros

Powerful 5/8 hp induction motor
Can withstand heavy duty operations
Industrial cast iron base
Motor environ (housing) to promote durability
Build quality has a long life cycle
High-power motor that runs at 3450 rpm
Extensive versatility
Available eye shields and spark resistors

Cons

Wheels might take a while to stop after powering off
The tendency to undergo wobbling
Not apt for long-term projects at a stretch

Final Verdict

DEWALT DW756 6-inch bench grinder is a top rated bench grinder with its captivating features. Its application in the industrial and domestic workshops is one of its very many interesting I find, personally. DEWALT designers must have put much thought into just how versatile a bench grinding machine can be. Well, there we have! A sturdy and durable machine that is ideal for every workshop and workpiece which performs all related grinding operations, effectively.

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Compact Option: True Power 199 Mini Multi-Purpose Bench Grinder

Editor Rating :

4 out of 5 star

Compact Option

best bench grinder: TruePower 199 - a multi-purpose grinder for home use

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The TruePower 199 is a relatively small bench grinder (3”) but shouldn’t be misjudged by its size as it is powerful as well. The small-sized design merely is meant to aid portability. Its motor has a power value of 150W (0.2hp) and voltage rating, 110 volts which portray an impactful feature concerning the size. The exceptional wheels run up to 10000 rpm when not subjected to any loading. The speed is only this high compared to other bench grinders because of its size.

Notwithstanding, as small as this the wheels appear, they still carry out grinding activities up to an excellent standard for necessary projects. Nice addition to this model is the variable speed control feature. The control knob is easily located at the anterior surface of the machine for making speed adjustments as desired. You can always reduce the speed in case it may be too fast for your grinding exercise or increase it otherwise.

TruePower 199 mini bench grinder also comes with a wheel housing that is durable and provides security against sparks in the work area. A nifty eye shield is included among the security accessories to protect your eyes from being in contact with debris (tiny material chips). It is positioned over the top of the wheelhouse opening and merely is raised to get the workpiece directly underneath.

Tool rests are available for users to get the best of precision and accuracy while using the bench grinding machine. It also happens to give you a perfect angle on whatever you may be working on. This grinder is really lovely and suitable for small tasks like sharpening drill bits, hence, having a tool rest attached as a component naturally helps the grinding process.

Particularly, TruePower 199 bench grinder is deemed a terrific grinding machine because it comes with a lot of extra attachments. It has a flex shaft to make mounting of different things simple. A collect wrench and a hex wrench is included to make things easy when setting up the bench grinder (instructions are in the manual). It even comes with a grinding and polishing wheel (both 3”) to begin grinding tasks immediately.

Product specifications

3 inches wheel grinder
7.2 lbs tool weight
11 inches tool length
Electric-powered power source
No load: 10000 rpm

Pros

Variable speed control
Light-weight bench grinder
Excellent compact size
Great for jewellery

Cons

Not designed for heavy duty tasks
Reports have been made concerning the polishing ability
It may slowly run up to full speed

Final Verdict

Are you fond of woodworking, jewellery making or engaging in related technical activities? The TruePower 199 mini bench grinder may be a must-have around your residence. It is the portable, compact bench grinder that you can use to carry out fine grinding processes to enhance the efficiency of your tools or objects.

I believe anyone who intends to buy this grinder has to be realistic about all it can do, of course. It’s a tool for performing light grinding operations which it does to an optimal level. The fact that it can also be carried allowed without worrying about its compatibility or weight is so fascinating.

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List of 2 other Bench Grinders We Reviewed

JET 577102 JBG-8A 8-Inch Bench Grinder

Editor Rating :

4.1 out of 5 star

best bench grinder: Jet 577102 - comes with exceptional speed & power capacities

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This is a 4.2-star Amazon rating grinder that is known to perform well under massive duty operations. It is modeled with a remarkable motor power of 1hp and 8-amp, which is naturally twice the power competence of most of the cheap bench grinders out there. The Jet 577102 8-inch bench grinder operates on a single speed of 3450 rpm which is powerful enough for most types of grinding operations, especially regarding its 8-inch wheels that run smoothly.

The wheels are separated into two options having both 36-grit and 60-grit compositions. The medium grit especially works to grind away rough edges on workpieces while the fine (coarse) grit is for performing more delicate tasks. This way, you get to attain an efficiency from your tools at an optimum state for subsequent use for more extended periods. Jet 577102 8-inch bench grinder weighs 58 pounds and is 19 inches tall.

The massive structure is compensated by an ideal build quality that is deemed reliable and highly durable even. But it cannot be easily transported from place to place due to its hefty base that possesses a dense metallic property. The wheel guards are made of cast iron as well, and there are ports integrated to the machine serving as a dust collector.

One of the core reasons behind the Jet 577102 bench grinder’s smooth feature is the presence of pre-lubricated ball bearings that are entirely enclosed which invariably keep the spindle rotating real smooth. There are spark guards and eye shields that work in the common goal to protect your eyes from foreign particles. The accessories are said to be adjustable as well. You also get entitled to a 2-year warranty upon purchase from the e-store.

Product specifications

8 inches wheel grinder
19 inches tool length
58 lbs tool weight
1 hp motor power capacity
3450 rpm
5/8-inch shaft diameter
115 volts rating
Electric-powered power source

Pros

Has a very efficient build quality
Runs very smoothly and undergoes low-vibrations
Can work for an extended period at a stretch
High power capacity for withstanding heavy loading
Adjustable spark guards and eye shields

Cons

Too heavy for easy transportation
Does not come with attached lighting accessory

Final Verdict

The Jet 577102 8-inch bench grinder actually portrays a more flexible and competent role in industrial workshops than national workshops. One sure thing I have learned about this machine is that it’s an excellent piece of work with features that are just somewhat astonishing at a glance. It seems as if almost nothing can go wrong which makes the durability feature perfectly coherent.

Its exceptional power and speed capacities are enough to work with over a wide range of tough projects. A rare event will be a situation whereby you find a quality bench grinder that can work significantly better than the Jet 577102 8-inch bench grinder.

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ATD Tools 10558 8” 3/4 HP Bench Grinder

Editor Rating :

4.2 out of 5 star

best bench grinder: ATD Tools 10558 A distinct product with its adjustable eye guards

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This is a massive duty ball-bearing machine designed to work under harsh conditions and has a decent 4.2-star rating on Amazon. The most prominent feature found in the 8-inch ATD Tools 10558 is the flexible shatter-resistant eye-shield. There are cases wherein small or large material chips tend to crack the eye guards of a typical bench grinder. However, it’s the opposite situation for ATD tools 10558 bench grinders.

The adjustable eye guards tend to show two more distinct features as well. One of which has the property of magnification while the other is the standard eye guard. These impressive features merely discard the need for putting on safety goggles for enhanced protection because their lenses are impenetrable (shatter resistant). In addition to this feature comes metal tool rests and spark guards.

It has broad and flexible work light for improving illumination when carrying out grinding operations. Pre-cast holes for mounting to stand or workbench are also included in this bench grinder model. There is a dust-proof switch integrated into the machine as well as a cooling tray that helps during an extensive period of heavy grinding exercises.

ATD tools 10558 bench grinders are relatively heavy (33 lbs) and possess a potential 3/4 hp motor power capacity. When not subjected to external loading, the wheels can speed up to 3450 rpm. The grinding wheels have medium and coarse grits that grind workpieces and apply neat finishing to the work, respectively. The bench grinder works on 4.8-amps and 120 volts rating.

Product specifications

8 inches bench grinder
3/4 hp power motor capacity
No load: 3450 rpm
34 lbs tool weight
20.8 inches tool length

Pros

Adjustable tool rests
Adjustable shatter-resistant eye shields
Metal tool rests and sparks guards
Large flexible work light
Dust-proof toggle switch
Cooling tray

Cons

Wheels may tend to wobble over time
Reports have been made concerning poorly installed screws

Final Verdict

Honestly, when it comes to ultimate lighting potential in a grinding machine, ATD tools 10558 is definitely the best bench grinder. The fact that it immediately dismisses the need for me to use my safety goggles while working, plus the additional spark guard, is merely exciting to know. It is now enhanced with additional, quite rare features such as the cooling tray, the dust-proof switch and of course, flexible shatter-resistant eye shields!

I do not need to emphasise much on its excellent build quality because since it’s entirely on the visible side. The bench grinder also has beautiful architecture (maybe it’s just the prominent eye guards and metal tool rests) and works with a reliable and efficient 3/4 hp motor at a terrific speed.

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List of Other Products We Tested

Care & Maintenance Tips

So, let’s assume you have made up your mind after reviewing our list of top quality bench grinders. It is necessary to have an eager mind to go for the suitable, but you also have to do what it takes to make the tool last long. Below are some critical points you should consider to get years of service from your bench grinder.

A regular inspection on your grinding machine keeps you in-check for possible damage(s) in the nearest feature
Make sure you clean the machine when necessary. Remember to do this when unplugged or powered off
Lubricating the bench grinder from time to time improves the life cycle of its bearings
Cover up the machine when not in use for a long while and store in a safe place (dry, no solar heat contact)
Use proper cables to power the bench grinder. Failure to do so can cause interruptions and may even blow a fuse

Final Words

There are so many bench grinders with different features and specifications that you may not know how to find the best quality bench grinder. This merely tells us that when browsing among the best bench grinders, it takes more than just knowing the specifications. However, we were able to overcome this conservative perspective by reviewing more elaborate details about various grinders and their most remarkable, outstanding properties. Hope this article has given you sufficient insight on how to select an apt bench grinder. A better re-evaluation on reviews so to say!

And in case you are still not able to make up your mind regarding finding the best value bench grinder, compare some of the 8-inch grinders mentioned above, for instance, DEWALT DW758, Jet 578008 and Metabo DS 200. You surely have noticed that these products have quite some similar features but are yet unique in their specific ways. Do your work and you will definitely be able to make your choice sooner or later.

Carlos Pazmino A DIY Woodworker

I didn’t have to pay for any woodworking project during the last decade, and that’s one very special matter of credit I earned for myself. I’m Carlos Pazmino working at … Read More