Top 20 Best Grinders: Rating 2021-2022 for Price/Quality

Today's rating of bolsters on our portal itech.techinfus.com/en/ is the best way to quickly find the right model.

For quick navigation, we have divided the rating into categories:

• The best ratchet grinders (grinders) by price/quality for 2021-2022.
• Best grinders 125 mm.
• Best grinders 230 mm.
• Best cordless grinders.
• Best grinders with overload protection.
• Best automatic grinders.

They are used to dismantle pipes, cut rebar and profiled sheets, grind blanks and perform many other operations.

Choosing the right tool is not difficult, because the range of grinders (grinders) in today's market is truly huge.

There are cordless and cordless models, with soft start and adjustable speed.

Choose the right grinder will help article, because it contains the basic criteria for selecting the tool and the rating of the best grinders according to the version 2021-2022, which took into account the recommendations of experts and feedback from ordinary users.

Rating TOP-20 best grinders (grinders) 2021-2022

Place	Name	Price
Top 4 best machine tools by price/quality for 2021-2022
1	Makita 9069, 230 mm	See price
2	BOSCH GWS 9-125 S, 900 W, 125 mm	More information about the price
3	Metabo W 2200-230 606435010, 2200 W, 230 mm	See price
4	DeWALT DWE4119, 950 W, 125 mm	Find out the price
The top 4 best 125 mm angle grinders
1	Metabo W 850-125 603608010, 850 W, 125 mm	See price
2	BOSCH GWS 660-125, 660 W, 125 mm	To know the price
3	Makita GA5030, 720W, 125mm	To know the price
4	Bort BWS-905-R, 900 W, 125 mm	Find out the price
Top 3 best machine tools 230 mm
1	Interskol UShM-230/2100M, 2100 W, 230 mm	To learn the price
2	Makita GA9020, 2200 W, 230 mm	To know the price
3	LEPSE MSHU-2,0-230, 2000 W, 230 mm	Learn the price
Top 3 best battery-powered bolt cutters
1	BOSCH GWS 12V-76 0 box, 76 mm	Learn the price
2	DeWALT DCG406N, 125 mm	To know the price
3	Makita DGA504Z, 125 mm	Find out the price
Top 3 best overload protection bolt cutters
1	DeWALT DWE4151, 900 W, 125 mm	More information about the price
2	BOSCH GWS 13-125 CIE, 1300 W, 125 mm	More information about the price
3	Metabo WEV 11-125 QUICK (603625000), 1100 W, 125 mm	Learn the price
Top 3 best inexpensive machine tools
1	Interskol 528.1.0.00	To learn the price
2	BLACK+DECKER G650, 650W, 115mm	Learn the price
3	Bort BWS-800X, 750 W, 125 mm	Find out the price

How to choose a grinder in the price/quality ratio?

When choosing a grinder pay attention to several important technical characteristics that directly affect the operation of the tool.

These include:

1. Type of power. The grinder can be mains, cordless and pneumatic, although the devices of the latter type are rarely used in the home. Much more often the mains models are used, because they have sufficient power and performance. Cordless grinders are not as powerful, but they can be use outdoors and indoors without power outlets.
2. Disc size. This criterion depends on the type of work performed. Small discs (up to 125 mm) are used for shallow cuts (for example, for cutting fittings or sawing metal sheets). Medium, with a diameter of 150-180 mm are used for dismantling pipes and deep cuts in metal products. Large, up to 230 mm, are used for cutting thick metal.
3. Engine type. It is desirable to choose a grinder with a brushless motor, because it consumes less energy and has greater resistance to wear.
4. Additional features. The most useful are considered a soft start and speed control. With the help of the first user can start the grinder smoothly and without jerks, and the second will help to adjust the work of the tool to the peculiarities of a particular job.

It is also desirable that the bolt cutter has a keyless disk change, with which you can remove the disk in just a few seconds and without the use of special tools.

Top 4 best angle grinders by price/quality for 2021-2022

Since the grinder is considered a tool of narrow specialization, its cost is quite high. But in the lines of many brands you can find models that combine democratic cost with sufficiently high quality. In 2021-2022, the best in this category were recognized four bolsters.

Makita 9069, 230 mm.

Inexpensive, but high-quality bolgar is equipped with a powerful and reliable motor, which provides a long continuous work.

The device has a special seal that protects the motor and bearings from contamination by dust and small construction debris. The power of the tool is 2000 W, so with its help you can cut even very thick and hard metal workpieces, concrete and stone products.

The model also boasts a fairly high disk rotation speed, which allows you to cut the part perfectly even, without chips and irregularities.

In addition to trimming parts, you can use the bolt cutter to clean surfaces of rust and old paint. The tool is compact enough for easy operation, and the power button is positioned so that the user cannot press it accidentally while working.

Technical characteristics:

• maximum disc diameter 230 mm;
• power 2000 W;
• weight 4.2 kg
• 6600 rpm.

BOSCH GWS 9-125 S, 900 W, 125 mm

Powerful and functional angle grinder is suitable for a wide range of works.. As the tool is powered, it can be used for a long time.

The motor is powerful enough (900 W), and therefore the tool is characterized by increased productivity, although it may not be able to cut very thick and hard metal.

The compact construction and ergonomic design make it easy to use. In addition, an additional handle is provided for a more comfortable grip.

The manufacturer has equipped the tool with several additional features that significantly expand the scope of operation and make it safer to use.

In particular, the grinder has a spindle lock, there is a speed adjustment for working with different materials, and the power button can be locked so that the user does not accidentally turn off the tool during work.

There is a protective cover on the disc, which will prevent splinters from flying to the sides.

Technical characteristics:

• maximum disc diameter of 125 mm;
• power 900 W;
• weight 1.8 kg;
• rpm 11000 rpm.

Metabo W 2200-230 606435010, 2200 W, 230 mm

This angle grinder from a well-known manufacturer of power tools is equipped with reliable motor, and since the tool runs on the network, it can be used for a long time.

The grinder comes with an extra handle that can be set in one of three positions for the most comfortable grip. There is also a special safety on the body that prevents the tool from turning off accidentally while it is working.

This model of the grinder can be called a universal grinder, because discs of any diameter can be installed on it.

This significantly expands the scope of the tool, because it can be used not only for dismantling pipes or cutting metal parts, but also for grinding surfaces and removing the old layer of paint.

The mains cable length is 4 meters, so the user will not be limited in movement during work.

Technical specifications:

• maximum disc diameter 230 mm;
• power 2200 W;
• weight 5.2 kg;
• 6600 rpm.

DeWALT DWE4119, 950 W, 125 mm

Inexpensive, but functional grinder is suitable for a wide range of works.

In this case, the power of the tool is not the highest, so with the sawing of products from hard and thick metal the device is unlikely to cope. The manufacturer has equipped the grinder with the ability to adjust the power, which allows you to use it to work with almost any material.

It is used for cutting and grinding metal and stone, removing pipes, and removing old paint.

An additional handle is provided with the tool, which increases control over the tool and ensures comfortable operation.

There is a special protective cover on the disc, which prevents sparks and chips from flying around and eliminates the possibility of injury to the operator.

Additionally, the device provides protection against overheating and overload: when the tool reaches a certain temperature, it automatically shuts off.

Technical characteristics:

• maximum disc diameter of 125 mm;
• power 950 W;
• weight 1.9 kg;
• RPM 11000 rpm.

Top 4 best 125 mm angle grinders

If the machine will be used for cutting thin metal products and other simple works, it will be enough a machine with a wheel diameter of 125 mm.

Metabo W 850-125 603608010, 850 W, 125 mm

Angle grinder with medium power suitable for a wide angle grinder for a wide range of applications.

With its help you can dismantle pipes and cut metal parts, grind workpieces and remove the old layer of paint. The device is powered by the network, so the resource of its work is practically unlimited.

The motor is equipped with protection against overload and overheating, so the owner does not have to worry about the device overheating.

If the temperature of the motor reaches certain values, the tool will automatically shut off.

There is a protective cover on the disc.

It prevents sparks and chips from flying around, preventing accidental injury to the operator.

It comes with an extra handle that provides a comfortable grip and maximum operating comfort. The power button can be locked so that the operator does not accidentally turn off the tool during operation.

Technical characteristics:

• maximum disc diameter of 125 mm;
• power 850 W;
• weight 2.5 kg;
• 11500 rpm.

BOSCH GWS 660-125, 660 W, 125 mm

Compact, inexpensive and functional angle grinder, the power of which enough for domestic use, although the device can not cope with cutting very thick metal.

As a rule, this model is used for grinding, scraping and cutting thin metal products. The blade has a blade guard that prevents sparks and chips from flying around and prevents the operator from being injured if the blade breaks.

The model has a spindle lock for easy accessory changes.

It comes with an additional handle that can be installed in two positions for maximum grip and to expand the reach of the tool.

The tool is mains-powered, and a long enough power cord does not limit the user's actions.

Technical characteristics:

• max. blade diameter 125 mm;
• power 660 W;
• weight of 1.9 kg;
• rpm 11000.

Makita GA5030, 720 W, 125 mm

A compact but powerful enough angle grinder that is ideal for for home use.

Since the tool has small dimensions and weighs relatively little, it is easy to hold with one hand. At the same time, the grinder is considered versatile because it is equipped with continuously variable speed control.

This option allows you to use the tool to work with a variety of materials, including cutting and grinding work.

The grinder boasts an ultra-slim body made of high-quality materials, which allows you to comfortably hold the tool and control its operation.

Additionally, a side handle is provided with the grinder, which allows you to comfortably hold the tool during work of increased complexity.

For prolonged work, a special lock button is provided, which will prevent the tool from turning off accidentally.

Technical characteristics:

• max. disc diameter 125 mm;
• power of 720 W;
• weight 2.5 kg;
• RPM 11000 per minute.

Bort BWS-905-R, 900 W, 125 mm

One of the most convenient and functional grinders on the market today. Despite the democratic cost, the model has all the necessary functions for full operation.

First of all, it is designed for cutting thin metal products, disassembling pipes and grinding workpieces.

It can also be used to perform work of increased complexity, as an additional side handle is provided with the device.

The power of the motor is small, in comparison with analogues, but for domestic purposes it is enough.

It can also be used for working on different materials, because there is a button on the bottom of the housing for adjusting the speed.

The power button can be locked so that the operator does not accidentally press it during prolonged work.

Technical characteristics:

• maximum disc diameter of 125 mm;
• power of 900 W;
• 1.8 kg weight;
• 11000 rpm.

Top 3 best grinders 230 mm

Grinders, on which the circles with a diameter of up to 230 mm, are considered universal, because with their help you can perform a wide range of works in the home and in the workplace.

Interskol UShM-230/2100M, 2100 W, 230 mm

This model is considered one of the most powerful and productive in the brand.

Since it has increased power and is suitable for installation of larger diameter wheels, you can use it to process almost any material and perform work of increased complexity.

The handle can be set to one of three positions, and there is a locking switch button underneath it.

It can be used to lock the trigger so that the operator does not accidentally press it during operation.

In order to expand the scope of use and safe operation, the unit is equipped with a soft start function.

This allows the machine to be used not only for disassembling pipes and grinding metal parts, but also for cutting thick metal products such as rails, metal profiles, etc.

The engine of the device has an increased resistance to wear, so the grinder can be safely recommended for professional use.

Technical characteristics:

• maximum disc diameter 230 mm;
• power 2100 W;
• weight 6.6 kg;
• RPM 6500 per minute.

Makita GA9020, 2200 W, 230 mm

Angle grinder has an optimal speed and increased power, so it is suitable for both domestic and professional use.

In addition, these technical characteristics allow you to use the machine for cutting and grinding materials of any thickness and density.

The model also boasts increased resistance to overheating, so you can safely use it for extended periods of time without fear of engine failure.

A rubberized rotary handle is provided for increased operating comfort. The user can independently choose its position, focusing on the complexity of the work.

Additionally, the manufacturer has equipped the device with a soft start function and the ability to adjust the speed of the disc, so that the work of the tool can be adjusted to the type of material being processed.

Technical characteristics:

• maximum disc diameter 230 mm;
• power 2200 W;
• 2.5 kg weight;
• 6600 rpm.

LEPSE MSHU-2,0-230, 2000 W, 230 mm

Reliable and productive angle grinder, which, despite Acceptable cost, has sufficient functionality for domestic and professional use.

The device is powered, and the motor is equipped with protection against overheating, so the tool can safely use for a long time, without fearing that the tool will fail.

Since it is possible to install a large diameter wheel on the grinder, the tool is used for cutting and grinding metal of any thickness and strength.

The tool comes with an additional side handle. With its help, the user will be able to increase the comfort of operation when performing works of increased complexity.

The blade is covered with a special protective cover, so sparks and chips won't fly around and won't injure the operator. For additional working comfort and smooth cutting, the device has a soft start function.

Technical characteristics:

• maximum disc diameter 230 mm;
• power of 2000 W;
• 5.4 kg weight;
• 6600 rpm.

Top 3 best cordless bolt cutters

If the grinder is planned to be used outdoors or indoors, where there is no connection to electricity, buy cordless models. They are slightly inferior to their mains counterparts in terms of power, but they successfully cope with most tasks.

BOSCH GWS 12V-76 0 box, 76 mm

One of the most compact angle grinders on the market today. The angle grinder battery-powered, so it can be used even for work outdoors or indoors, where there is no connection to the fixed power grid.

Ergonomic housing and rubberized handle of the product provide a comfortable grip and increase comfort of operation.

In addition, the tool weighs less than one kilogram, so you can work with it even with one hand.

The grinder is powered by a brushless motor with overheat protection. It ensures long tool life even in intensive use.

To allow the user to quickly change tooling, the grinder is equipped with a spindle lock.

There is also an emergency motor brake, and under the handle there is a special switch that locks the power button.

Specifications:

• maximum disc diameter 76 mm;
• weight 0.9 kg;
• RPM 19500 per minute.

DeWALT DCG406N, 125 mm

Compact cordless grinder, which works from a powerful and reliable brushless motor.

It is less susceptible to wear and tear, which means that the tool will work without failure even during intensive use. Also in the device is implemented a unique ventilation system that effectively cools the grinder, preventing overheating of the motor and prolonging the life of the device.

Additionally, the tool is equipped with an emergency motor brake, which will stop the operation of the equipment in just 2 seconds.

The manufacturer also took care of the operator's safety. For this purpose, the disk is protected by a special protective cover that prevents sparks and splinters from flying to the sides.

The model also has a soft start function, which not only ensures the safety of the user, but also allows you to get a perfectly smooth cut.

The unit has a spindle lock for easy tooling changes, and an extra handle is provided for demanding jobs.

Technical characteristics:

• maximum disk diameter of 125 mm;
• weight of 1.7 kg;
• RPM 9000 per minute.

Makita DGA504Z, 125 mm

This cordless angle grinder has many advantages, so it can be for a wide range of applications.

It is powered by a brushless motor that is highly resistant to wear and tear. Another feature of the model is that it is able to automatically measure the cutting speed depending on the type of material for optimal use of the tool.

There is a special indicator on the body that shows the battery level, so the battery won't run out at the most inopportune moment.

However, keep in mind that the tool comes without the battery and charger. You will have to buy these accessories separately.

The grinder disc is equipped with a reliable safety guard that prevents injury to the operator and prevents sparks and shavings from flying around.

With the tool comes an additional side handle, which allows you to comfortably hold the grinder and carry out work of increased complexity.

Technical characteristics:

• maximum disk diameter of 125 mm;
• weight 2.5 kg;
• RPM 8500 per minute.

Top 3 best grinders with overload protection

If you use a grinder for an extended period of time, it is essential that its motor be protected against overheating.

DeWALT DWE4151, 900 W, 125 mm

Universal mains cutter suitable for construction and assembly work at home and on the construction site.

To increase efficiency and operating comfort, the unit features a spindle lock that allows you to change the tooling in just a few seconds.

The high speed guarantees that the unit is suitable for cutting and grinding materials of different thicknesses and hardnesses.

For operator safety, there is a blade guard on the disc. It prevents sparks and chips from flying around.

To increase control over the tool during operation, the additional side handle is provided with the unit.

The body of the grinder has an optimal diameter, which provides not only a comfortable grip, but also allows you to use the tool for demanding jobs.

The spindle lock button is located at the top of the body for maximum cutting depth, and the soft start provides comfortable operation.

Technical characteristics:

• maximum blade diameter 125 mm;
• power 900 W;
• weight 2,5 kg;
• RPM is 11800 per minute.

BOSCH GWS 13-125 CIE, 1300 W, 125 mm

This compact, but functional angle grinder has optimum performance and is suitable for a wide range of works.

At the same time, the future owner should be prepared for the fact that only small-diameter discs can be installed on the grinder, which means that with the help of the tool you can cut thin metal pipes and grind various workpieces.

At the same time, with thick metal, the lathe will not cope.

The motor of the grinder is equipped not only with overload protection, but also with forced cooling.

Combined with the robust and durable carbon brushes, this makes the machine suitable for long and intensive use.

In addition, the device has a vibration damping function for maximum operating comfort and an additional side handle for a more comfortable grip.

There is a protective cover on the disc, which prevents sparks and shavings from flying to the sides.

Technical characteristics:

• maximum disk diameter of 125 mm;
• power of 1300 W;
• weight 2.3 kg;
• rpm 11500.

Metabo WEV 11-125 QUICK (603625000), 1100 W, 125 mm

Compact, but powerful angle grinder with optimum technical characteristics. The tool is suitable for a wide range of applications.

Since this model successfully combines high power and increased rotation, you can cut and grind almost any material with this tool.

The high-powered motor has a patented dust protection system and is highly resistant to overheating and overload.

In addition, the device provides adjustable speed of rotation. Due to this, the operator can adjust the speed of the disc, focusing on the type of material to be processed.

Also, the manufacturer has equipped the tool with a special disc change system that allows you to change the tooling in just a few seconds.

The protective cover, which prevents sparks and shavings on clothing, can be easily removed and re-installed without the use of additional tools.

Technical characteristics:

• maximum disk diameter of 125 mm;
• power 1100 W;
• weight 2,1 kg;
• RPM is 10500 per minute.

Top 3 best inexpensive bolsters

For infrequent use in domestic conditions perfectly suit inexpensive bolsters, the more so that such models are in the ranges of many well-known brands.

Interskol 528.1.0.00

Inexpensive, but sufficiently high quality and functional angle grinder, which is suitable for a wide range of works.

Despite the fact that the model is designed for the installation of discs of small diameter, with its help you can cut thin metal workpieces and grind various parts.

The cutting disc is covered with a special guard that keeps sparks and chips off the operator's clothing.

In addition, this small detail reliably protects the user from accidental injury.

The compact size of the tool and the optional side handle, which is provided, provide a more comfortable grip and allow you to work even in hard-to-reach areas.

Another feature of the model is in the presence of the spindle lock function, which allows you to change the tooling in just a few seconds, without using additional tools for this purpose.

Technical characteristics:

• maximum disk diameter of 115 mm;
• power 710 W;
• 1.6 kg weight;
• 11000 rpm.

BLACK+DECKER G650, 650 W, 115 mm

This angle grinder is not only affordable, but also The machine is distinguished not only by its affordable price, but also by its detailed functionality, which allows it to be used for a wide range of applications.

The body of the grinder is compact, and the ergonomic shape of the handle provides a firm grip and increases operating comfort.

Additionally, the unit has a spindle lock option, which allows the operator to quickly and easily change the tooling.

The tool comes with an additional handle that can be set in multiple positions.

This ensures the most comfortable grip and ease of use. The heavy-duty gearbox ensures long life and the robust safety cover prevents accidental injury to the operator during operation.

The guard itself can be easily removed for cleaning.

Technical characteristics:

• maximum disk diameter of 115 mm;
• power of 650 W;
• RPM 12000 rpm.

Bort BWS-800X, 750 W, 125 mm

Qualitatively assembled, inexpensive and functional grinder, which is excellent for domestic use, although for professional use it will not be enough.

The grinder weighs less than 2 kg, so you can hold it and operate the grinder with one hand. The motor of the tool is powerful enough, so it can be used to cut and grind products of medium thickness metal.

The gear housing is flat, which allows you to work even in hard-to-reach places.

The design of the tool is also thoroughly thought out. In particular, it comes with an additional side handle, which provides a more comfortable grip for more demanding jobs.

The disc is equipped with a protective cover that prevents sparks and chips from flying around, which means that the operator will not be accidentally injured.

Technical characteristics:

• maximum blade diameter of 125 mm;
• power 750 W;
• weight 1.8 kg;
• RPM 12000 per minute.

What company to choose?

Manufacturer of the grinder (grinder) also plays an important role. Experts recommend buying devices from proven brands that pay increased attention to product quality.

In 2021-2022 the most reliable manufacturers of bolsters were recognized as Makita, BOSCH, Metabo, DeWALT, Bort, Interskol, LEPSE and BLACK+DECKER.

The most successful models of these brands we have included in the rating.

Specialist reviews

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Customer reviews

Useful video

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