Buying Guide for Bench Grinders
Best Bench Grinders in 2022
Compared to other industry grade tools, best bench grinders are cheaper and can be easily fitted in most home workshops and garages.Hence cutting the extra costs involved with replacing them.Most of the time best bench grinders often get shadowed because of the flashier tools found in a garage.
If you are looking for a heavy-duty industry grade bench grinder then the Metabo DS 200 8-Inch Bench Grinder is a great option to consider. At 3570rpm, the bench grinder is built to provide more speed hence making material removal easy and fast.
Durable and long lasting
One of the best features of the Metabo DS 200 is that it is extremely low maintenance and comes with exclusive features that ensure its longevity. For instance, there are robust die cast aluminum protective covers installed to ensure longevity and the user’s safety as well. Moreover, the induction motor is completely maintenance free. Also, there is aluminum casting all over the motor which increases its efficiency.
When it comes to ensuring the users protection, the manufacturers at the Metabo DS 200 have added several different features like the dust protected stop switch that is designed to make the machine automatically stop during emergencies. It also comes with a protective cover bayonet lock that makes it easy o change discs. Furthermore, there is a spark deflector and protective eye shield covers also given to prevent sparks and other fragments from encountering the user’s skin.
Heavy duty motor
The Metabo DS 200 8-Inch comes with one of the most heavy-duty motors in the bench grinder series. The 8-inch bench grinders pack in more amps than the 6-inch ones with over 3400rpm speed. These are built for extensive professional work and don’t require too many wheel changes. Furthermore, it produces less vibrations and less noise during usage. Also, it is very less maintenance and works well in home and professional work places.
Best for heavy duty jobs
An 8-inch industrial grade bench grinder, the JET 577102 is made to provide enough power to get almost all jobs done effectively and in prime time. The bench grinder is also built to last which means that it will be around for a long time to come.
Adjustable spark guards and eye shields
To account for safety, the makers of the JET 577102 JBG have added adjustable spark guards and eye shields. The one-piece spark guard covers the machine to make sure that the sparks don’t get deflected around it which could bring harm to the individual. Similarly, the eye shields are transparent for better line of sight, but they also help keep sparks and other external entities away from the user.
Plenty of power
One of the best features of the JET 577102 JBG is that it comes packed with plenty of power to get industrial grade projects done fast and effectively. At 3450rpm, the bench grinder will make sure that getting material off is the least of your worries and that too done effectively and efficiently!
Cast iron wheel guards
The JET 577102 JBG-8A comes with cast iron wheel guards that help keep the wheels of the bench grinder in place. The cast iron material is extremely sturdy and long lasting which means that it has a better chance of making sure that the rotating wheels don’t split or crack at any point.
Best value of money
3. JET 577101
The JET 577101 6-Inch Industrial Bench Grinder is a versatile bench grinder built to get most jobs done without require additional professional help. The 6-inch machine is well suited for home workshops and comes with 36 grit and 60 grit wheels that help remove material from a variety of different tools.
At 3450rpm, the JET 577101 comes with a strong and fast motor that have Pre-lubricated ball bearings that help with smooth running of the wheels. The lubricated ball bearings also help protect the motor and ensure its longevity especially when the machine is under due duress with overload. There are also cast-iron wheel guards and dust vents given in the motor to cool it down and help it run for longer durations.
Safety and security ensured
One of the best features of the JET 577101 is that there are large eye shields and adjustable spark guard given to ensure the user’s overall safety. The spark guard is a one-piece feature that surrounds the wheel and ensures that no sparks fly around to and encounter the user. Moreover, it also makes sure that the users belongings like fingers and thumbs are at a safe distance from the fast-moving wheel.
The JET 577101 is built out of cast iron which makes it extremely sturdy and robust. The base is also made from cast iron which ensure smooth and steady functioning. The user has more control over the task at hand which ensures precision and accuracy. Moreover, the machine has rubber foot that help keep it stable over any surface and reduce vibrations. Users also have the option of bolting down the machine to ensure more stability and further cut down vibrations.
Best Variable Speed
4. Delta Power Tools 23-197
With a sturdy motor that allows users to change the speed according to the task at hand the Delta Power Tools 23-197 8-Inch Variable Speed Bench Grinder is built to outperform its contemporaries!
At 5amps, the Delta Power Tools 23-197 features a robust motor that can produce variable speed levels ranging between 2000 and 3400 rpm! The machine comes with a speed dial that allows the user to set the preferred speed depending on the task at hand. This kind of control makes it easy to work with the 36 and 60 grit wheels at variable speeds.
One of the best features of the Delta Power Tools 23-197 is that it comes with safety shields that help keep fragmentation and sparks away from the user’s body during usage. These are transparent to help have a clear line of work without being in harm’s way. There is also a spark deflector given that covers the remaining machine and makes sure that sparks and other fragmentation don’t come out of it.
The Delta Power Tools 23-197 comes with a cast iron base which accounts for a stable operation. It also helps reduce vibrations, so the user’s limbs are not unnecessarily under stress. Furthermore, the base also comes with a water tray to help keep the machine cool throughout usage. There are also two-piece tool rests given that are individually adjustable to allow for better control as the users sets them to preferred angle.
Best for Professional
5. DEWALT DW758
If you are looking for a bench grinder that can effectively deal with grinding larger tools, then the DEWALT DW758 8-Inch Bench Grinder is a great option to consider! With an aluminum tool rest and a sturdy 4.2-amp motor, the bench grinder will will help grind tools effectively and with great precision.
The DEWALT DW758 8-Inch Bench Grinder features a powerful 4.2-amp motor with a 3600-rpm speed! The motor is an industrial grade one and its high speed allows for fast material removal. The 36 and 60 grit wheels included is for a medium finish when grinding. Furthermore, the rear exhaust ports in the wheel guards allow for a much smoother function by protecting the machine from overheating. Furthermore, the 12 ½ inch distance between the wheels allows for grinding larger tools.
The manufacturers of the DEWALT DW758 8-Inch Bench Grinder have added specific features that ensure a long life for the machine. There is a rugged iron base given with motor housing that protect the machine. Furthermore, it comes with a 3-year warranty by the manufacturer that covers defects and faulty parts replacement. The rugged iron base is industrial grade and ideal for any kind of operation.
When it comes to getting tools, its always important to consider safety features. Manufacturers of the DEWALT DW758 have included eye shields and spark deflectors in the making of this grinder to ensure the users safety always. The spark deflectors cover about 75% of the whole wheel and prevent the sparks from flying towards the user. even when grinding wood, some pieces are sure to fly towards the user however, the spark deflectors protect against skin contact.
Best for your home workshop
6. Neiko 10210A
At 3400 rpm, the Neiko 10210A 6″ Professional Grade Bench Grinder with Flexible Light is the perfect bench grinder to install in your home workshop. The 6 inch bench grinder has a quiet functioning and sturdy steel ball bearings that support the motor shaft especially during high intensity operations.
One of the best features of the Neiko 10210A 6″ is that it is very user friendly and makes sure that the user is comfortable and well-adjusted before getting down to work. There is an adjustable tool rest given that helps the user adjust the machine according to personal preferences so that they have more control. Furthermore, there is also a flexible work light given that helps illuminate the area and make line of sight clearer.
When it comes to keeping the machine steady when in use, the manufacturers have included a heavy iron base with rubber feet along with hole to help install the bench grinder in different places. When screwed in place, the machine stays stable and helps reduce vibrations as well. Furthermore, it increases the user’s overall precision as it provides more control when in use.
Safety measures included
The Neiko 10210A comes with protective eye shields and a n adjustable spark guard to keep the user safe during usage. The spark deflector protects the upper and lower parts of the wheel when in use and keeps the sparks from flying towards the user or in other directs. Similarly, the eye shield allows users to be able to have a clear line of sight when working as well as keeping the sparks and other fragmentation from flying towards the user.
Best for a variety of applications
Featuring a capacitor motor, the Palmgren 6″ 1/3HP 115/230V grinder, no dust collection is built to adequately support heavy duty industrial grade tasks. The motor makes sure that the speed of the motor remains uniform throughout every job.
Heavy duty capacitor motor
Perhaps the best feature of the Palmgren 6″ grinder, no dust collection is the heavy-duty capacitor motor installed in the bench grinder. This motor provides the extra kick needed during start up and when the job in cumbersome. The capacitor motor ensures that the speed is not compromised at any time by providing extra current for smooth running of the motor.
The manufacturers of the Palmgren 6″ grinder, no dust collection have added eye shields and a spark deflector to the bench grinder to allow for added safety measures. The adjustable eye shields protect the user’s face from sparks and other fragmentation which would be in direct line with the running machine. Similarly, the spark deflector makes sure that sparks don’t fly around from the sides.
Balanced rotors and sealed bearings
The Palmgren 6″ grinder, no dust collection features balanced rotors with pre-lubricated sealed bearings that make sure to reduce the overall vibrations produced which would otherwise put undue stress on the users’ limbs. With reduced vibrations, the bench grinder runs smoothly and effectively making sure that the user has enough control to allow for accuracy.
Best aluminum grit wheels
If you are looking to cut some solid steel, then investing in the RIKON Power Tools 80-805 is a brilliant idea! The bench grinder features white aluminum oxide wheels that are built for withstanding high resistant jobs!
Safety features included
To ensure safety, manufacturers of the RIKON Power Tools 80-805 have included spark resisters and eye shields to the bench grinder to control the distribution of sparks and fragmentation. The eye shields help keeps them away from the user’s face along with providing a steady line of sight. The spark resisters surround the machine to make sure they don’t fly in all directions.
One of the best features of the RIKON Power Tools 80-805 is that it comes with a cast iron base which helps keep the machine stable throughout operation. There are also rubber feet given that help reduce vibrations and make operation smoother. Moreover, the manufacturers have also added a mechanism within the machine to help reduce heat accumulation, so you can use the machine for longer.
High quality wheels
The RIKON Power Tools 80-805 comes with two 8-inch white aluminum grit wheels of varying sizes. The white aluminum grit wheels are used on harder steel because it needs a cooler cutting action so burns can be avoided. However, since these are generally expensive, having them part of the bench grinder only makes them more valuable!
Best for DIYers
9. DEWALT DW756
If you are looking for a heavy duty home friendly bench grinder then the DEWALT DW756 6-Inch Bench Grinder is a great option to consider. The bench grinder comes with all the amazing features of an industrial grade bench grinder however, it 6 inch status allows home-workers to have it in their workshops without space constraints or weight issues.
With a cast iron base and all-round motor housing, the DEWALT DW756 is built to last a lifetime. The cast iron base help reduces vibrations by holding the machine steady while in use. Furthermore, the motor housing makes sure that external objects don’t enter the motor area to damage it. Consequently, the tool rests are made from aluminum which is corrosion resistant and extremely lightweight.
Built with 5/8 horse power induction motor, the DEWALT DW756 features a sturdy speed at 3450rpm! The induction motor significantly reduces the costs associated with motor maintenance. Furthermore, the 3450rpm speed allows for efficient and effective material removal without taking too much time. User can adjust the tool rests according to personal preferences to ensure that the high speed is adequately utilized with control and precision.
Safety measures included
The DEWALT DW756 comes with proper operating instructions, eyes shield and spark deflectors. The instruction manual helps users use the machine in an adequate manner without putting them in any harms way. The eye shields protect the user’s face from any fragments or sparks that may hit them while working. At the same time, it is transparent and allows for a clear sight of vision for precision. The spark deflectors cover the whole machine by limiting the way the sparks may get deflected and come in contact with the user’s body parts.
Best for factory and industry level tasks
10. SKIL 3380-01
Despite being a 6-inch bench grinder, the SKIL 3380-01 is built to get most of the factory and industry level tasks done smoothly and in an optimum time frame due to its sturdy and robust 2.1amp motor.
The 2.1-amp motor of the SKIL 3380-01 can produce a speed of 3450rpm which is adequate for fast removal of material from a variety of different surfaces. Furthermore, the motor comes with ball bearings that help with longer and smoother functioning of the machine especially when it is in use for longer durations. Although the machine s a 6-inch bench grinder but with the sturdy motor, it can be easily used in industries and factories.
The makers of the SKIL 3380-01 have included some safety features to protect the user against any unforeseen circumstances. There is a one-piece spark deflector and eye shields given to help keep the sparks and other material fragments from flying towards the user when the machine is being used. There is also a solid cast iron base given which makes mounting the machine on a bench top easy and increases stability.
Wheels with tool rests
The SKIL 3380-01 features a coarse 36 grit wheel and a medium 60 grit wheel which makes this a versatile machine. The different wheels are given to ensure that the user gets their preferred level of smoothness during material removal. Furthermore, there are different tool rests given for each wheel for make using the machine easy and convenient.
Best for DIYers
11. WEN 4276
Quiet and smooth, the WEN 4276 is built to provide users with a smooth and steady base to allow for better precision and control when in use.
The 2.1-amp, sturdy motor with a 3450rpm power the WEN 4276 is built for quiet and smooth running with fast and easy startups. The 6-inch bench grinder packs in enough power to make material removal easy and convenient in most home-based tool workshops. The motor adequately supports two-wheel grits for varying functions of material removal and grinding.
Sturdy and adjustable tool base
The heavy duty cast iron base of the WEN 4276 reduces vibrations and wobbling for the user to be able to work more effectively. There are holes given in the base so that users can screw in the machine one different bases. Moreover, it is fully adjustable which means that the users blades, and bits are accurately aligned according to personal preferences to ensure accuracy.
The WEN 4276 comes with a one-piece spark deflector surrounding the wheels of the machine along with eye shields for better line of sight as well as protection against flying sparks. The spark deflector also makes sure that the users finder and thumbs are at a safe distance from the moving wheel t ensure extra safety.
12. Baldor 662R
If you are looking for a sturdy industrial grade bench grinder then you ought to consider the Baldor .This machine comes with all the essential safety features as well as a sturdy base to provide a stable operation.
Safety features included
To ensure the users safety, the makers of the Baldor 662R have included spark breakers and eye shields that help keep fragments and sparks off the user’s body. The spark breaker covers the main machine area and prevents sparks from flying in all directions. On the other hand the transparent eye shields provide users with a good line of sight but at the same time make sure to keep the user’s face protected as well.
The 1/3 Baldor split phase motor of the Baldor 662R features 3600 rpm speed for fast removing of material from different things. The 6-inch bench grinder can be easily kept in home garages and workshops yet features a powerful motor with high speed of an industrial grade bench grinder.
Adjustable tool rests and sturdy base
The Baldor 662R comes with adjustable stamp steel tool rests that allow for more precision and control. The tool rest can be adjusted according to personal preferences so that the user can get accurate angles when working with different material. Furthermore, the base of the bench grinder comes with rubber feet that help reduce vibrations and allow for better control over the task at hand.
Best Variable Speed
Control and precision make the Porter-Cable PCB575BG irresistible to the common handy man! The bench grinder features a knob that allows for controlling the speed depending on the task at hand.
Variable speed control
The manufacturers of the Porter-Cable PCB575BG 8″ understand that users may want to have a variation in speed levels when using the bench grinder for different jobs. Hence, they have added a knob that allows the user to choose their preferred speed varying between 2000 and 34000 rpm.
One of the best features of the Porter-Cable PCB575BG 8″ is that the manufacturers have employed the user of sturdy materials to make the bench grinder that ensures longevity. For instance, there is a water tray given under the cast iron base that allow the machine to cool down faster hence allowing for usage for longer duration without overheating the machine.
Adjustable tool rests
The Porter-Cable PCB575BG comes with two tool rests that can be adjusted by the user according to personal preferences to get better accuracy. The wheel wear and accurate angles allow for better precision and more control over the material that the user needs to work on with the bench grinder. Furthermore, the left-hand tool rest comes with pre-cast grooves that allow for bit sharpening with precision.
Best budget-priced grinder
If you are looking for a bench grinder that provides you with enough control and precision to help you get done with your task with the best outcomes, then you ought to try the Craftsman Bench Grinder (21162).
Easy wheel guard changing
The Craftsman Professional Variable Speed 8″ Bench Grinder (21162) features an easy to change wheel guard which helps make changing the wheels easy and convenient. The wheel guard helps protect the wheel from splintering or cracking hence it is essential that you look for a bench grinder with a sturdy wheel guard which mounts the wheel in place adequately.
To ensure a safe and steady operation, there is a cast iron base with rubber feet given in the Craftsman Bench Grinder (21162). These helps reduce vibrations making it easy for the user to work with more precision and control on the project at hand. The rubber feet help holds the machine in place when in use.
The manufacturers of the understand the value of safety, hence have added eye shields and spark guards to protect the users from fragmentation and sparks that could come in contact with body parts and cause harm. The eye shield protects the user’s face while the spark guards protect other parts of the body and make sure that sparks are not flying in every direction.
Best budget-priced grinder
The Craftsman Professional Variable Speed 8″ Bench Grinder (21162) is the epitome of versatility! The bench grinder provides users with various supporting features that help get the job done effectively and efficiently.
Wheels with wheel dresser
The Craftsman Professional Variable Speed 8″ Bench Grinder (21162) is a versatile bench grinder featuring two different kinds of wheels used for separate functions. The medium and coarse wheels help make the job easier. There is also a wheel dresser given to help reshape the grinder wheel during different kinds of application. The dresser can be easily clipped at the back when not in use.
To hold the machine steady, the Craftsman Professional Variable Speed 8″ Bench Grinder (21162) comes with a cast iron base that features rubber feet. These also help reduce vibrations spread on to the environment. The user can work comfortably for longer durations because of the quench tray given at the bottom of the machine which helps it cool down through prolong jobs.
Variable speed control
The Craftsman Professional Variable Speed 8″ Bench Grinder (21162) features a 2.5-amp ball bearing induction motor which helps keep speed constant throughout the task. The motor can provide users with speed ranging between 2000 and 3400 rpm which is adjustable through a separate knob given so that users can work with more control.
Depending on the users’ personal preferences, the 6-inch or 8-inch bench grinder can work in any capacity. Majority of the 6-inch bench grinders today come with industrial grade features that help get done with most jobs effectively without needing to invest in a large grinder that would be difficult to place as well.
Main Types of Bench Grinders
When choosing a bench grinder, it is important to keep in mind the features that they offer. Best bench grinders models don’t just vary based on 6-inch and 8-inch variations but instead also consider different features that one has to offer. The most commonly available best bench grinders online are:
Bench grinders with aluminum grit wheels
While aluminum grit wheels are the most common type of wheels found in bench grinders, their application can vary according to their color. However, the colors of the wheels can affect the costs as well and don’t just focus on toughness. The gray and brown ones are the cheapest ones in the series while pink and white ones are the most expensive ones as they can work well with harder metals without causing excessive burns.
Bench grinder with a cooling mechanism
While majority of the bench grinders require users to invest in coolants and rolling pans to address the issue of excessive heating due to friction, there are some that come with a quench tray installed at the bottom of the machine to help cool the machine which in use. These allow users to work on their projects for longer durations without the machine overheating.
Automotive bench grinders
Compared to woodworking bench grinders, these are more effective and versatile in nature especially when it comes to working with metals. These are extremely stable in their application and don’t require too many adjustments often hence making them easier to use for prolonged durations.
Key advantages of getting bench grinders
While best bench grinders are known for being extremely versatile in nature, they are also known for their ability to provide more accuracy and control during the job at a minute level. Here are some of the advantages of investing in best bench grinders:
A bench grinder can get done with most tasks because majority come with at least three different tools that make it a versatile machine not just built for grinding and polishing.
Compared to other grinders, the bench grinder offers more control and accuracy in jobs at a minute level.
A bench tool doesn’t come with complicated features that would make it difficult for the user to understand how to use and subsequently make maintenance difficult.
Key features of the best bench grinders
The application of best bench grinder significantly gets effected by the tools and features that any of them incorporate. Therefore, it is important to consider the minute details and features that each model has to offer to help you make the right decision. Here are some of the features that one should consider when investing in a bench grinder (we have also written a comprehesive guide about the finish and brad nailers ).
• Eye shields
With any tools it is important to make sure that all the safety measures are well accounted for. Having eye shields in a bench grinder help protect the users face from sparks and fragments that could otherwise be harmful. Similarly, it is a good idea to look for a machine that comes with adjustable eye shields that make it easier for the user to adjust their line of sight accordingly.
• Spark resisters
Having adequate spark resisters is important for the user’s personal safety. This is because the spark resisters make sure that fragments and sparks don’t fly in all directions and eventually cause harm to the user. Moreover, they help provide a safe distance between the user’s fingers and thumbs and the working wheels.
• Variable speeds knob
Different jobs require different speeds which means that having a bench grinder that makes sure you can easily adjust the speed with a knob during application makes it more versatile than its contemporaries. A machine that allows variable speed also provides more control and lets the user address the needs of different projects more effectively.
• Wheel dresser
Wheel majority of the bench grinders don’t come with a wheel dresser, it is always a good idea to invest in one separately or look for a bench grinder that includes this in their packaging. This is because it helps clean and reshape the wheel when in use to make application smoother and ensure accuracy and control. (we have written extensively for the best generators brands)
• Sturdy base
It is important to ensure that the bench grade comes with a sturdy base. This is because it helps hold the bench grinder steady throughout application and with the given rubber feet also reduce vibrations which could otherwise make application difficult and reduce accuracy in the job. Most of the times the base is made from cast iron which is a sturdy and robust material and can be bolted down into surfaces hence providing more control.
• Cooling tray
Most of the time users complain that the bench grinder heats up hence making application difficult especially if you are looking to use it for long durations. However, with a quench tray or cooling tray given at the bottom of the machine, users can comfortably use the machine for longer durations and even through overload work without worrying about it overheating.
• Adjustable tool rests
One of the most important features of a best bench grinder is a tool rest. This smooth surface is given right outside the rotation area and makes it easy to adjust materials that will meet the rotating wheels. Without a sturdy tool rest, cuts and shapes would be difficult to obtain as the materials may not be places accurately. (we have written a guide for choosing the best dual fuel generators)