Advice from the experts! How to choose an angle grinder for your home and garden?

It is difficult for an ordinary person who occasionally uses a power tool to decide on its choice. The wide range of angle grinders in specialized stores confuses potential buyers. After all, these are not construction gloves - I used them and threw them away.

A tool is purchased for a year; it must be reliable, safe and at an affordable price. Register in the Cashback Service and buy at the most reasonable price, either in our stores or in Chinese stores - 15% or more cheaper.

How to choose an angle grinder? The recommendations given in the article will help you choose a tool.

What parameters are important when choosing an angle grinder?

Scratch disk size

The diameter of the disc is the main indicator of the grinder’s ability to perform certain operations.
The larger the size of the cutting wheel, the more powerful and faster the grinder should be. The diameter of the hole in the circle (fitting size) is standard: 22.2 mm. For angle grinders, five standard types of disks are produced, differing in size:

• Disc diameter 115 mm. Designed for cutting thin materials and for processing (grinding, polishing) small surfaces. The maximum cutting depth is about 30 mm.
• Disc with a diameter of 125 mm. One of the most popular sizes for household use. The cutting depth is about 40 mm. A large number of different attachments and additional equipment are available for this size.
• Disc with a diameter of 150 mm. Most often used in installation work as an auxiliary tool. Running size for cutting metal and plastic pipes for plumbing and electrical work.
• Disc with a diameter of 180 mm. Semi-professional size. Assumes work in non-stop mode. The cutting edge is 50 mm. Widely used in repair and construction work.
• Disc diameter 230 mm. Used in professional angle grinders with a power of up to 2.5 kW. It is practically not used for domestic needs - the devices are too bulky.

There are dozens of circles on sale for various types of work.

Angle grinder motor power

The greater the engine power, the greater the force the tool develops, the more dense materials it can cut. As power increases, the weight of the device increases. The industry produces tools with motors from 0.5 to 3 kW. For home and garden use, it is recommended to choose an angle grinder with a motor power of 0.8 to 1.2 kW. A more powerful mechanism is more difficult to hold in your hands and consumes more electricity during operation.

A professional tool is designed for long-term use and has a longer service life. If large-scale construction is planned at the dacha, cutting steel bars, assembling formwork, you can use a tool with a motor of up to 1.5 kW.

Disk rotation speed

In grinders, the rotation speed of the working shaft varies from 2.5 to 12 thousand revolutions per minute. The operating range is from 3000 to 6000 rpm. As a rule, the manufacturer sets the optimal rotation speed for his machine depending on the engine power, and sets this parameter at the design stage.

High-end angle grinders are equipped with a speed controller for the working shaft. This adjustment is especially important when changing discs frequently. For example, when a disk with a diameter of 230 mm rotates at a frequency of 10 thousand revolutions per minute, it will be very difficult to hold the tool in your hands.

Additional features

Additional features offered by the manufacturer will make working with the angle grinder convenient and safe:

• Smooth engine start. A very useful feature - the disc spins up to operating speed smoothly, without an “explosive” jerk at the start.
• Automatic disk balancing. Reduces vibration of the tool in your hands. It is especially helpful when using an unevenly worn disc.
• Number of handles. For household grinders, as a rule, there are two threaded holes and one handle that can be rearranged. This is very convenient if you need to change hands while working to get to a narrow place.
• Rotation speed adjustment. The electronic circuit maintains a constant speed of rotation of the motor shaft, regardless of the load on the disk. The work goes faster, the motor and gearbox will last longer.
• Availability of a dust protection system. An important function for working on concrete - the gearbox and shaft are protected from the ingress of cement particles, increasing the service life of the tool.
• Possibility of connecting a construction vacuum cleaner. Along with personal protective equipment - a respirator, goggles and gloves - it increases the comfort and safety of work. The workplace will remain clean.
• Fixing the start button. During long periods of operation, such as grinding or polishing, the operator does not need to hold the button pressed in the working position.
• Automatic power off. If the lights are turned off during operation, the machine de-energizes the tool so that it does not start on its own when the power supply is restored.

A good grinder is packed in a case, equipped with a key and disks

How to choose the right grinder for your home or cottage

In order to make the right choice of a grinding machine that meets all the necessary requirements, it is necessary to determine the tasks that will be assigned to it. Most importantly, determine what you will cut with the angle grinder and how often.

As practice shows, household grinders with a working disk size of 125 mm and a power of up to 1.5 kW are best suited for home and garden use. Such machines are light in weight and dimensions, easy to use, and equipped with additional capabilities. Many additional attachments have been produced for a circle diameter of 125 mm, turning the grinder into a universal tool.

The table shows the comparative characteristics of some brands of angle grinders from different companies represented on the market of electric tools.

Table: technical characteristics of angle grinders with a disc diameter of 125 mm

230

230

Basic parameters of grinders

The main component of any power tool is the engine, and its main parameter is power. The higher this value, the easier it is for the angle grinder to cope with its responsibilities. Even under high loads, the electric motor must spin quickly. The recommended average value when working with various materials is at least 1-1.5 kW and above. At home, you can be content with a less powerful device.

The maximum diameter of the installed disk is important if you need to cut through the material to a greater depth. It should be noted that the larger the diameter of the circle, the more difficult it will be to work in awkward positions and it will not always be possible to crawl into some hard-to-reach places.

Quick-release nut

The number of revolutions of the circle depends on its diameter. Small circles spin up to 12 thousand revolutions per minute. Many professional grinders allow you to adjust that value. As a result, the user can configure the tool to perform various jobs:

• Cutting workpieces - maximum speed is required, this increases the speed of work and reduces the likelihood of the wheel biting
• Cleaning work - a rough (grinding) wheel is used. Very often, after welding products, it is necessary to smooth the seams, and after cutting the workpieces, to align the ends. The speed can be set to either maximum or average
• Polishing – this operation cannot be performed at high speeds: the surface of the product will burn. Typically, flap grinders or special polishing discs are used and the rotation speed is set to low.

Additional useful options and features:

• Quick-release nut – allows you to quickly change wheels without using a special wrench
• Soft start - available on most modern angle grinders. When turned on, the motor smoothly picks up speed and does not twitch in the owner’s hands
• Automatic shut-off is also present on almost all angle grinders. Even if the button is locked, if the tool falls to the ground, it will turn off
• Battery operation – the tool is autonomous, which allows you to work far from electrical sources
• Vibration-absorbing handle - makes it easier to work with an angle grinder during operation

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Safety precautions when working with an angle grinder

A priori, repair equipment cannot be absolutely safe: therefore, before starting operation, you must read the instructions in order to avoid unpleasant and even traumatic situations.

The most common cases are:

• Electric shock;
• Injuries from parts of the treated surface flying out from under the tool disk;
• Dust getting into the eyes, respiratory system, skin;
• Disk rupture as a result of it getting stuck in the surface being processed or strong vibrations of the angle grinder.

When working with an angle grinder, it is necessary to protect your face and body: be sure to wear a protective mask, headgear, thick gloves, clothing and shoes made of rough materials. This way you can avoid injuries from particles of the material being processed, or hair or clothing getting caught in the device.

The second thing you should pay attention to is the cord; it cannot come into contact with hot objects, chemicals or petroleum products

List of things you should absolutely not do:

1. Change the disk without disconnecting the device from the network;
2. Use an angle grinder without a disc guard;
3. Allow the cable to bend closer than 5 cm from the device body;
4. Carry the grinder by the cable;
5. Process materials containing asbestos, chalk or abrasive substances;
6. Operate angle grinders in rooms with high humidity or in rooms with the risk of explosions;
7. Work with replacement discs that have expired;
8. Operate a device with defects;
9. Use angle grinders on unstable surfaces, inside power sources;
10. Leave the device plugged in unattended.

If you follow basic safety rules, working with an angle grinder will only bring positive results and will not harm the health of the owner or his family.

BOSCH GWS 13-125 CIE

The 1300 W angle machine model is in third place. It copes well with the tasks of grinding, cutting tiles and metal products. With six-speed speed control, the tool is successfully used to work with materials of different physical characteristics. Using the spindle lock button, you can quickly replace the working tool. The maximum permissible disc diameter is 125 mm.

The two-position handle can significantly reduce the vibration process. The angle grinder is equipped with a protective casing that is resistant to rotation. Safety when using the tool is guaranteed by the system against accidental activation.

pros

• minimal vibration;
• low noise level;
• starting current limitation function;
• convenient adjustment of rotation speed;
• increased safety in use;
• ergonomic body.
• automatic speed stabilization system.

Minuses

• requires cleaning after working with wood;
• high price.

Angle Grinder Safety

For many craftsmen, it will probably be news that in the sad statistics of accidents when working with power tools, it is “grinders” that confidently hold the first place. And the point here is not at all about the increased danger of the tool - the cause of most accidents is non-compliance with safety precautions.

To avoid accidents, you should firmly adhere to the rules of working with angle grinders and pay attention to a number of options:

Starting current limitation

provides a gradual increase in speed when the grinder is turned on, reducing the load on the engine. This not only allows you to extend the “lifetime” of the tool, but also increases its safety - an angle grinder with a soft start will not twitch or pull out of your hands when turned on.

Overload protection

reduces the load on the engine when the nozzle jams. This option can prevent engine damage and avoid excessive jerking when jammed. Overload protection can be implemented in various ways: mechanically, using a coupling or other design; and electrically, by monitoring current consumption.

Engine brake

speeds up the disk stop after turning off the tool, which increases its safety. Some professional models are equipped with a release clutch and a disc brake that stops the disc immediately after turning off the angle grinder.

The best grinders Makita. TOP 5

Makita GA5030

The budget angle grinder is lightweight and really high quality.
It is perfect for working with tiles, plastic pipes, thin metal surfaces, etc.

In addition, people note the absence of vibration as an advantage, which is very surprising, because most Chinese grinders emit it with great force.

Makita DPC 7331

The gasoline grinder for professional work is equipped with a five-stage air purification system. In addition, vibration is reduced here.

Another advantage is that the kit includes all the keys and screwdrivers necessary to care for the device.

The microprocessor ignition is also pleasing, due to which the start is faster and easier.

The only downside is the high cost, but the quality is quite consistent.

Makita GA7040SF01

The option with a smooth start and ergonomic design pleases users with its operation.

Although the assembly here is Chinese, this model is durable and never lets its owners down during difficult work.

Among the negative qualities, it is worth highlighting the large weight - it amounts to as much as 5.5 kg.

Makita GA 4530

Almost a new item in the range of this brand is famous for its compactness and light weight.

It is reliable, has an ergonomic body and does not cause any complaints from the craftsmen.

This grinder is comfortable to hold in one hand.

In addition, it provides excellent protection against abrasive dust.

As for the minuses, users only complain about one thing - there is no adjustment of the number of revolutions per minute, but even without this function the model does a good job.

Makita 9069SF

The list is completed by a productive angle grinder that can handle stone, metal and brick.

This model is famous for its easy disk change, favorable price and good functionality.

There is a second handle and a lock for the on and off key. People also call the power of 2000 watts a plus.

There is only one drawback - the heavy weight of the structure.

Rating of the best angle grinders

Grinder ratings are determined by the diameter of the disc used. Each type has its own nominees.

The best grinders for a disc with a diameter of 115 mm

Popular ones include:

• Hitachi G12SR4 is a compact, inexpensive tool weighing 1.8 kg without wheel. The 730 W motor allows you to carry out manipulations such as cutting, cleaning, and grinding surfaces without overload.
• STANLEY STGS7115 is a budget model with a 710 W motor and 11 thousand revolutions. The main problem with the device is the awkward position of the handle; if you grip it incorrectly, the cooling ventilation holes may accidentally block. The equipment does not overheat, but has a high noise level.

Set STANLEY STGS7115

The best grinders with a maximum disc diameter of 125 mm

The rating of Bulgarian women 125 includes:

• Bosch GWS 850 CE is a household appliance with maximum performance. The speed range varies between 2.8-11 thousand rpm.
• Sparky M 750 E - a product from a Bulgarian manufacturer takes second place in the rating of 125 mm angles. It has functionality to protect against spontaneous startup and is characterized by quick disk replacement. The disadvantages include large dimensions for household use.
• Makita 9565CVK - third place in the top 125 mm angle grinders. It is distinguished by its small size, a set of secondary options: soft start, speed control within the range of 2.8-12 thousand rotations per minute. It is considered one of the best angle grinders 125.

Makita 9565CVK

The best grinders for discs with a diameter of up to 150 mm

The list includes:

• Metabo WEF 15-150 QUICK - can be used in household and commercial areas. The rotation speed is in the range of 2.8-9.6 units. The system has many functions built into it, including protecting the engine from abrasive particles and dust. The only downside is the rather high cost.
• Hitachi G15VA is equipment with an adjustable speed range of 2.3-9 thousand units. Can be used for grinding and cutting materials of different structures. Electronics ensure constant rotation and smooth starting of the tool.

The best grinders with a maximum disc diameter of 180 mm

When choosing an angle grinder with these parameters, pay attention to:

• On Metabo WEPBA 19-180 Quick RT - with a weight of 2.9 kg, anti-vibration system and handle, auto-balancing. Metabo equipment is equipped with a mechanical brake, soft start, and support for uniform rotation. The disadvantages of the tool include an inconvenient power button, while the advantages include safety and a 1900 W motor.
• On Makita GA7040SF01, the device can operate under prolonged loads due to overheating protection. Comfortable work is ensured by an anti-vibration system, soft start and side handle. The advantages of the tool include a reinforced gearbox, a rotating main handle, and power. Disadvantages include a short cable and lack of stabilization of wheel rotation under load.

Metabo WEPBA 19-180 Quick RT

The best grinders for discs with a diameter of up to 230 mm

When choosing an angle grinder, experts pay attention to:

• On Bosch GWS 26-230 LVI is an expensive professional tool with a powerful motor, smooth start and support for the number of rotations under load. The structural features make it possible to use disks and bowls economically and to work with products of large thickness. The Bosch device provides operator protection: due to an automatic splitting clutch, a function to prevent overheating and accidental activation, and a closed handle. The handles are equipped with rubber pads, can be moved to the desired position, the system provides vibration damping and quick replacement of equipment using an SDS nut. The disadvantages of the product include the lack of automatic balancing of the circle, otherwise its reliability is beyond doubt.
• Makita GA9020SF - the equipment can easily withstand prolonged use and intensive use. The device is equipped with a soft start, a reinforced gearbox, and automatic motor shutdown. The system does not have disk balancing, vibration damping, or a vibration handle. A short cable causes a lot of complaints from users.

The user must study the power indicators, the level of security, and the presence of secondary functions. The device is selected according to the purpose and future scope of work, the financial capabilities of the master, and certain criteria.

Only the future owner can choose the instrument for himself - excessive weight will affect the duration of the procedures performed, and the lack of protective mechanisms can cause injuries in places remote from the hospital: at the dacha or in the village, etc.

When purchasing, you should pay attention to the year of manufacture of the equipment and markings so as not to purchase an outdated model.

Angle Grinder Selection Options

If you are looking for a universal tool for everyday use, pay attention to models with a maximum diameter of 125 mm - they are light, compact, and it is not a problem for them to find any type of attachment.

For construction work, for frequent cutting of pipes and rolled metal, a “grinder” with a maximum disc size of 180 mm would be a good choice.

When working with metal structures and thick-walled large-diameter pipes, you may need a tool with a large disk size - from 230 mm.

Rating of Bulgarians by reliability

Taking into account the characteristics described above, it becomes clear that choosing a really good angle grinder among the variety of offers is not so easy, because depending on the tasks, it must meet various requirements.

A powerful, heavy professional grinder cannot be considered the best model, nor can a tool intended for rare home use. It is imperative to take into account the operating features of each device, without forgetting the cost. This parameter can also help the buyer in choosing the ideal model for himself.

Many buyers, even after familiarizing themselves with the key characteristics that should be taken into account when choosing, often turn to reviews from real users, because their opinion is much more objective than the ratings of popular models. Based on them, we can distinguish the following types of grinders that our compatriots buy more often than others:

1. Metabo WEV 10−125 Quick;
2. Makita BGA452RFE;
3. Bosch GWS 12−125 CIE;

Metabo WEV 10−125 Quick

It is no coincidence that the product from a German manufacturer is in first place. There are practically no negative reviews about it, which is understandable. The model provides the entire set of functions that are necessary for work, and also has parameters that ensure ease of use. In more detail, the model has the following characteristics:

• quick-release disk fixation;
• protection against restart and disk jamming;
• soft start option, protection against overheating and overload;
• well-designed cooling system;
• maximum disc diameter 125 mm;
• ability to adjust speed in the range from 2800 to 10500 per minute;
• motor power 1000 W;
• weight 2.1 kg.

Some advantages include a long cord and the presence of an overheating indicator. In practice, overheating of the angle grinder occurs after about an hour of operating the device in continuous mode at maximum speed.

Makita BGA452RFE

Taking into account the existing positive reviews, the battery model of the Japanese brand was awarded second place. Although it cannot compete with professional models, and cannot work continuously for too long, it is perfect for household use due to its lightness and mobility. Among the most important are the following characteristics of this grinder:

• presence of a battery charge indicator;
• electronic stabilization system and soft start option;
• maximum permissible disc size 115 mm;
• maximum rotation speed 10 thousand revolutions per minute;
• lithium-ion battery with a capacity of 3 Ah;
• weight 1.9 kg.

In real conditions, this grinder can be used continuously for no more than half an hour. After each discharge of the battery, as indicated in the instructions, you must take a break for 20 minutes. Then you need to spend 20 minutes to fully charge the battery. In light of this, those who are looking for a tool to perform a large amount of work should choose a model that runs on mains power. This grinder also has several disadvantages. Firstly, the price is not very affordable, and secondly, there is a risk of overheating when using disks with a thickness of more than 1.4 mm.

Bosch GWS 12−125 CIE

The model belongs to the category of professional tools and confidently occupies a position in the middle price segment. It can be used to perform various types of operations, from cutting metal to grinding any surface. Among the advantages of the Bosch GWS 12−125 CIE model, it is worth highlighting the presence of a vibration protection system, which ensures convenient and safe operation. The model under consideration has the following performance characteristics:

• protection against overloads and disk jamming;
• an adjustable handle with which you can turn the grinder into a left-handed tool;
• restart protection and soft start option;
• permissible disc diameter 125 mm;
• six-position speed control in the range from 2800 to 11 thousand rpm;
• motor power 1200 W;
• weight 2 kg.

Additionally, it should be said that this grinder allows you to fix the start button, thereby making it possible to rest your hands when holding the tool in the working position for a long time.

Rating of popular angle grinder models

The rating given in the table will help you evaluate the popular models of angle grinders sold in stores and make a choice in accordance with your tasks.

Table: rating of popular angle grinder models

Video: how to choose an excellent cheap grinder

Video: choosing an angle grinder for home and work

Criteria for choosing a good angle grinder

Before choosing an angle grinder, you should familiarize yourself with the main characteristics

When choosing, they take into account: suitability for home use, diameter of the circle, speed and intensity indicators, availability of types of protection. To choose the optimal, cost-effective model, you need to find out the amount of electricity consumption

Discs are consumables. They come in different diameters: 115, 125, 150, 180 and 230 mm. The latter can cut thick metal.

Engine power

The continuous stable operation of the tool depends on this indicator. For use in the country and at home, a cordless angle grinder with a power of 600 to 900 watts is suitable. If you have a complex and lengthy amount of work to do, you need to choose an angle grinder, the power of which starts from 1.5 kW.

For each specific job, a specific disk size is used

Disk rotation speed

This indicator influences the choice of disks. Speed ​​is directly related to the power of the grinder and the largest diameter of the disc. Small angle grinders have a power of 600-1100 W and a spindle speed of 10000-11000 rpm, large ones - 2500 W and 7000 rpm.

Low-speed discs cannot be installed on a high-speed grinder. A 230 mm wheel will not have enough safety margin if the speed is exceeded. If you install a 7000 rpm disk on a tool with 10,000 rpm, then due to the development of a speed not intended for it, it will shatter into pieces.

Speed ​​adjustment

In good grinders, equipped with a special regulator, you can control the operating modes.

This option is needed when:

• Use of diamond-coated discs. Thanks to this function, overheating and damage will be avoided. Workpieces are processed at low speeds.
• Replacing a circle of one size with another. Here you have to adjust the speed.
• cutting fragile materials.
• Stone processing. For each type you need to select your own speed.

Unintentional start protection

It is a device that blocks pressing the start button. To start the engine, it is first unlocked. If there is such an option, then in any unforeseen situation, the button will not be pressed.

Motor overload protection system

During operation of the angle grinder, the electrical wire experiences an unstable load. At some points it is significantly higher than calculated. In order to protect the motor from overload, the tool is equipped with a special system. Its task is to forcefully stop the supply of electricity.

There are 2 ways to protect angle grinders from overheating: by temperature and current. In models with current protection, the device turns off when the electronic module detects exceeding the limit values. In other devices, a temperature sensor is installed on the motor. When the value goes beyond certain values, it breaks the power circuit.

Jam protection

Thanks to the option, a running engine instantly stops. If the blade accidentally jams during cutting, the operator is protected from kickback.

Smooth start

The function increases the number of rotations of the circle gradually. This helps to reduce the load on the network when starting the grinder.

Soft start block for angle grinders

Restart protection

This option is useful in case of a power outage. Even if the start button is activated, the angle grinder will not turn on when the light appears.

Dust removal system

Expensive models are equipped with it; inexpensive instruments do not have such a system. Thanks to its presence, the operator does not need to look for how to connect a vacuum cleaner to clean the dust that is generated during operation.

Tips for choosing cutting blade size

It is the diameter of the disc that is the key factor that determines the scope of work performed by the tool. It is worth noting that the seat diameter for circles has a standard size of 22.2 mm. But, the larger the diameter of the cutting wheel, the higher the rotation speed and power of the grinder. The minimum diameter is 115 mm, the maximum possible is 230 mm.

The diameter of the disc is selected depending on the thickness that will need to be cut. Based on the fact that not the entire part of the circle, but only the part protruding beyond the tool, can be used as a working part, it is necessary to pay attention to the size of the body. For example, if the case is about 60 mm wide, then when using a 125 mm disk it is easy to understand that only half of its surface will work. That is, it will be possible to cut through material no more than 35 mm thick, and in reality even less - 30 mm. After some time, the cutting surface of the disc will wear off, which will significantly reduce this indicator. Using these simple calculations, the required disk size is selected. But it is strongly recommended not to use circles with a larger diameter than allowed by the technical documentation.

To make it easier for you to navigate, let’s look at the types of grinders in more detail, based on the size of the disc:

• An angle grinder of 115 mm is the minimum size for the simplest work. It is most often used for grinding, since cutting at this size is very inconvenient. A smaller diameter means less weight, which means less power. The weight is in the range of 1.5-3 kg, and the power is no more than 1000 W. But the “small” grinder has a maximum speed of 10-11 thousand rpm. It is possible to grip with both one and two hands. The size of the tool does not affect the price, and such a compact tool can have low cost, and vice versa. There are models equipped with many additional functions for professional use.
• 125 mm grinder is the most popular model. It has sufficient power, optimal weight and size for ease of use, and an affordable price. Any store has the most extensive selection of grinding or cutting wheels with a diameter of exactly 125 mm. This is the optimal tool for home use if you do not plan to cut too thick parts.
• Bulgarian on 150 mm – unlike the previous model, it is not in such demand, although it is an excellent alternative option for home use if you need a model that is not small, but not large either. It is convenient to perform both grinding and cutting work. But many argue that a more convenient solution would be to buy separately a small one – 125 mm and a large one – 180 mm. This tool has an average power of 1000-1500 W, an average rotation speed of 8-10 thousand rpm and an average weight of 3-5 kg. "Golden mean" for home craftsmen.

• 180 mm grinder is a suitable option for construction work. The depth of the cut will make it easy to cut bricks (however, you still need to cut on both sides), thick pipes and other elements. This means that doing smaller jobs with such a tool may not be entirely convenient.
• 230 mm angle grinder is the maximum provided by the manufacturers. They call her the “big” grinder. It has a more significant weight - 5-8 kg, a powerful engine - 1500-2000 W, speed - 6-8 thousand rpm. They are equipped with two handles - rear stationary and side with the ability to be installed on different sides of the body. They are expensive, which is justified by the number of built-in functions. With its help, they perform rough work where the use of force is necessary, for example, cutting metal pipes, gating walls for wiring, etc. Such models are absolutely unsuitable for small jobs; even grinding seems unlikely. But for major repairs or construction work, they will come in handy.

Having analyzed the five possible sizes of this tool, it is clear that each has its own advantages and disadvantages. If you are engaged in construction work at a professional level, then the optimal solution for you would be to purchase two grinders. Small – 125 mm for precision work and medium – 180 mm. If you have to do repairs or construction, then a 150 or 180 mm tool is suitable.

The best grinders 230 mm. TOP 5

Interskol UShM-230/2100M

The domestic grinder for professional hands operates from the mains.

There is a rotary handle as well as a protective cover. Power reaches 2100 W.

In terms of performance, this figure is 6500 rpm.

Other advantages of the model:

• casing adjustment without key,
• smooth start,
• compactness.

Bosch GWS 26-230 LVI

A high-quality angle grinder has a speed stabilizer and assumes the possibility of blocking the working disk if it suddenly jams.

As an addition, the creator equipped the model with an anti-vibration handle. In addition, the device is protected from overheating.

As for the negative aspects, the only thing worth noting is the lack of an automatic disk balancing system.

Hammer USM 2350A

The grinder with impressive power does not overheat, regardless of the load.

The functionality of the device is close to standard: smooth engine start, power key and spindle lock. Moreover, the device is sold at a price accessible to everyone.

The disadvantage is the lack of a disk speed controller.

Interskol angle grinder 230/2600M

The corded angle grinder operates at a power of 2600 W and is famous for its excellent functionality.

It is quite productive, equipped with a rotating handle that can be positioned in three positions, and also has a soft start for a more accurate start to work.

As a disadvantage, buyers note the impressive weight - as much as 7 kg.

Milwaukee AGV 26-230 GE DMS

The powerful and easy-to-use machine is designed to perform complex production tasks.

Its engine operates at a power of 2.6 kW and the speed is 6600 per minute. The handle here is rotatable, and it can be placed in 7 positions.

Along with the advantages, there is also one negative point - the high cost, which is not affordable for every person, although it is intended more for professionals.

Power consumption

Pictured: Black and Decker KG2000 angle grinder.

From 700 to 2600 Watts.

The power of an angle grinder shows how productive the tool is and how well it carries the load. If the motor is weak, then you need to cut or grind carefully, without strong pressure, otherwise you can overload and overheat the motor. A powerful grinder can be loaded to its full capacity (without fanaticism, of course). This will allow you to complete the task faster. Small angle grinders have a power from 700 to 1500 W, large ones - from 2000 to 2600 W. At the same time, the most powerful (in their class) angle grinders are equipped with a large number of options. Please note that the specifications indicate the watts consumed. The power output will be significantly lower.