angle grinder with speed control in case

angle grinder IzhMash IndustrialLine SU-1300EK with speed control, in case

Angle grinder Izhmash IndustrialLine SU-1300EK. This is an angle grinder that is designed for cutting, roughing, grinding metal, stone, for removing rust, cleaning welded seams, etc.
As a working tool, special attachments are used: discs, circles, brushes.
-Circles are used for processing steel, metal, aluminum, stone, tiles.
-For cleaning surfaces, use different brushes made of steel or brass, which remove rust and paint.
Izhmash IndustrialLine. a class of power tools designed for professionals who value quality and time.
All Izhmash Industrial Line products are oriented primarily for professional use and for those who like to work with a reliable and powerful tool.
All tools in this series are reinforced in terms of power and design.
Reduced noise level and new ergonomic design makes working with this tool easy and comfortable.
The presence of the SPEED REGULATOR at the angle grinder makes it much more versatile in comparison with the standard angle grinder.
It is also worth noting that this model has a plastic case, convenient for storage and transportation.

Features:
small dimensions and weight
enhanced dust protection
speed control
case for transportation

Specifications:
Mains voltage: 220 V
Current frequency: 50Hz
Power: 1300 W
Disc diameter: 125mm
Adjustable speed: 0.110000 rpm
Tool weight 2.1 kg.
Speed ​​control: yes

Complete set of IzhMash IndustrialLine SU-1300EK:
angle grinder SU-1300EK
Metal protective cover
Cutting disc
Side handle
Open-end assembly wrench for fixing discs
Spare carbon brushes
Operation manual
Plastic case (pictured)

angle grinder Makita 125 mm

Additional functions of angle grinder

Smooth start. At the moment of turning on the angle grinder, a high starting current occurs, which can significantly exceed the rated one. This can lead to increased stress on the tool mechanism, stress on the power supply to which the angle grinder is connected, and jerks during the first seconds of operation. To avoid this, most Makita angle grinders are equipped with a soft start function. A special device limits the inrush current, so that work starts smoothly and without jerking.

Electronic stabilization of turns. Often, the characteristics of an angle grinder indicate the number of idle revolutions, but the revolutions under load are often significantly lower. The difference can be up to 30% at half load. After all, how does the average user reason? If the angle grinder does not cut through the material well, you need to apply more pressure to it. But this is fundamentally wrong. When you apply additional effort, the engine speed drops significantly, and the load increases significantly. This will overheat the motor, which will significantly reduce the service life of the angle grinder and may result in damage. To avoid this, the electronic speed stabilization function is used. In this case, a special device is used in the gearbox, which increases the speed under load and lowers it at idle. This function is fully manifested when working with dissimilar materials.

Restart protection. This is probably the most important function in protecting the operator from injury. Very often on construction sites, the power supply is unstable. Many angle grinders are equipped with a latching start button. If the power supply is interrupted for a short time, the angle grinder switches off and immediately switches on with a jerk. If you cut the workpiece during this time, there may be a risk of blade jamming, kickback, or tool damage. The restart protection prevents the angle grinder from switching on if power is applied while the switch button is already pressed. To turn on the angle grinder, simply release the button and press it again.

Speed ​​control. Some Makita angle grinders are equipped with a speed control. This function is fully manifested when carrying out work on sanding surfaces, for example, when you need to remove rust from metal blanks, age wood or polish the surface to a shine. Speed ​​control significantly increases the accuracy and quality of work.

Universal angle grinders

An angle grinder with speed control is considered universal. Ideal for cutting, grinding and polishing any material.

Angle grinder with variable speed and soft start is mainly used when polishing stone or wood surfaces is required. This is due to the structural features of these materials, the processing of which at high speeds is undesirable, since it leads to surface destruction and rapid wear of the nozzles.

Hitachi G13SS

The ergonomic shape of the model, the presence of an adjustable handle in its design, which allows it to be installed from any side, the ease of replacing carbon brushes are advantages for Hitachi G13SS that many users have already appreciated.

Which angle grinder to choose? Household and professional tools

When buying an angle grinder, you should consider such indicators as rotation speed, power, availability of additional functions and disc sizes.

Angle grinders are indispensable in everyday life. These are ordinary angle grinders, which are compact in size and demanding on the operating mode. After 10-15 minutes of work, the owner of an ordinary grinder is forced to take a break in order to prevent it from overheating. Household angle grinders are not designed for daily use. Their technical performance is much lower than that of professional devices that can be used for a long time without fear of overheating. In addition, professional angle grinders are equipped with brass inserts and a metal body. This is due to the fact that they have to be used in extreme conditions: laying pipelines, earthworks, etc. Such an environment requires a tool that is as protected as possible from dust and moisture.

Household angle grinder Makita GA5030

angle grinder “Makita” with speed control is considered one of the best models of household angle grinders. Her. The Makita GA5030 is lightweight, which does not exceed 1.8 kg, which is an advantage of this tool compared to other similar models in this price category.

Metabo WEV 10-125 Quick

This is another variable speed angle grinder. 125 mm is considered the optimum disc size for the Metabo WEV 10-125 Quick. Among all the known 125 mm angle grinders, this model is considered the best in terms of power. It features a wide spindle speed adjustment range and a constant speed under variable load. This is ensured by built-in electronics that protect the angle grinder engine from overloads and smoothly start the system. The angle grinder has an automatic overload clutch and angle brushes that shut off if power is suddenly cut off. This is important for safety during operation of the powerful angle grinder.

Polishing attachments

The quality of the polishing work depends on the adjustable speed and the correct attachments. Flexible diamond discs are recommended for grinding marble and granite surfaces by experienced stone engravers. An emery flap wheel is suitable for wood. For polishing metal products and surfaces, it is best to use circles containing felt or felt, which is attached to the attachments with a special Velcro. Felt attachments are also suitable for glass polishing. But in this case, you need to purchase a special diamond paste. Painted or varnished surfaces should be treated with lambswool attachments.

Bosch: Model GWS 850 CE

Angle grinder “Bosch” with adjustable speed and power of 850 watts is ideal for grinding with diamond cups of natural and artificial stone. This angle grinder is one of the most demanded electronic tools in the work of professional stonecutter engravers, who every day face the need to polish in places where granite or marble is cut. This angle grinder is lightweight, which makes operation much easier: the master can hold it with one hand.

Bosch GWS 850 CE variable speed angle grinder comes with a one-year professional warranty.

The grinding speed can be adjusted using six positions. The range of speeds of rotation of grinding attachments and discs from 2 800 to 11 000 revolutions.

The quality of polishing directly depends on the speed of rotation of the attachments. The smaller it is, the higher the quality of work. This requirement applies to granite, marble, glass and other surfaces that can be handled with a grinding tool equipped with an adjustment function. For working with marble surfaces, experts recommend choosing the speed at which the sander produces 2800 revolutions. Wooden surfaces can be processed with special attachments at the highest speeds. The maximum speed for this angle grinder is 11000 revolutions.

Bosch GWS 850 CE includes a wrench, handle and two fastening washers for discs and nozzles.

variable speed angle grinder

angle grinder is the most common name for angle grinders, which are widely used both in industrial and professional activities and in everyday life. angle grinders gained their popularity due to versatility, convenient use, as well as additional technical and functional characteristics, which are complemented by modern manufacturers.

Angle grinders are used for cutting off surfaces and parts, cleaning, grinding (roughing and finishing), and polishing surfaces. Among the materials that the device can handle, first of all, they call metal, concrete, wood, stone, plastic, etc.

The quality of the work performed by the device is influenced by its technical characteristics and indicators.

Pay attention

When buying an angle grinder, pay attention to the following specifications, which will indicate the capabilities of the device:

• Power angle grinder. The power depends on how the angle grinder handles the loads. For long and continuous work, give preference to more powerful devices. Thus, they will not break during operation. But for household tasks, devices with an average power, a low-power angle grinder are also suitable. In addition, high-power angle grinders are designed more for professional activities and their cost is much higher.
• Diameter of the working cutting disc. This indicator will determine the depth of the hole and cut that will be created by the device.
• Rotation speed of the device. Affects the performance, as well as the speed of the task.

angle grinder with speed control

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Additional functions

As mentioned above, the angle grinder can be professional and household. Professional (as well as some household) angle grinders have additional advantages, besides power, in use. Among them is the ability to adjust the number of revolutions of the device. This function is important for both the professional and the home craftsman. It allows you to select the correct speed for the material, thickness and cutting conditions. So, for less durable surfaces, you can cope with the task with a small number of revolutions, but for a metal surface, select the maximum speed and maximum number of revolutions.

Also, the angle grinder is supplemented with the functions of protecting the device from voltage surges, maintaining a constant speed, protection against repeated switching on of the device, and fuses against switching on. An important addition is a smooth start-up and shutdown of the device, due to which there is no discomfort in the form of a strong shock when the device is turned on.

Angle grinder (angle grinder) Izhmash Industrialline SU-1300EK circle 125mm (with adjustment, in a case)

IzhMash Industrial Line SU-1300 / 125mm EK is a powerful angle grinder designed for grinding, cutting, cleaning, roughing, polishing metal, removing rust and old paint layers. The power of this angle grinder allows it to work not only on metal and brick, but also on concrete.

EK. means that this angle grinder comes with adjustment and in a case.

Angle grinder Izhmash INDUSTRIALLINE SU-1300 / 125mm EK has a modernized impeller, due to which the ingress of dust and dirt on the motor winding is significantly reduced. An additional layer of protective coating is applied to the armature, which prevents dust from entering the winding. For more precise work, an additional side handle is provided, which can be installed both on the left and on the right. The body is made of durable plastic. There is a possibility of quick replacement of brushes without resorting to the services of a service center. Additional ventilation holes significantly improve air circulation, while significantly cooling the engine and removing hot streams during operation.

Distinctive features of the IzhMash Industrial Line SU-1300 / 125mm EK angle grinder:

• Elongated and slim design.
• Increased protection against dirt and dust.
• Additional layer of protective coating.
• High engine power.
• Durable plastic housing.
• Quick change of brushes.
• Additional cooling holes.
• Adjusting the number of revolutions

Complete set of angle grinder IzhMash Industrial Line SU-1300 / 125mm EK:

Varieties of angle grinder

Buying an angle grinder is justified if you choose the right type of it. There is:

• Small angle grinder. They work with discs up to 115 mm. Lungs. Expressway.
• Average. Top Selling. Ideal for home renovations and construction projects. Possible disc diameter. from 125 mm to 180 mm. Weigh about 5 kg.
• Large grinders. Powerful. The cutting or grinding disc is up to 230 m in diameter. The for such devices are high. It is not recommended to purchase them for the home, but they are indispensable for complex tasks that require effort and power: sawing thick metal pipes, stone, reinforced concrete.

Metabo WE14-125V diagnosis and repair the RPM SPEED PROBLEM electric variable speed angle grinder

Angle Grinder. tool for a wide range of purposes

An angle grinder is an electric tool designed for sanding surfaces. By its characteristics, the device is distinguished by its power, compactness and increased ease of use. Popular among DIYers and professionals. It is widely used not only for grinding, but also for cutting concrete.

Design Features Angle Grinder

The angle grinder (angle grinder, angle grinder, impeller) is equipped with an impact-resistant plastic housing, in which the following elements are compactly located:

Electrical engine

• Electric motor with a mandatory filter suppressing high-frequency interference during operation;
• Spindle mounted at 90 degrees to the motor axis. A saw or grinding disc is installed on the spindle;
• Reducer with two gears. Its purpose is to transmit the torque of the motor by changing its direction at a right angle, since the spindle is perpendicular. This type of gear is inherent only in angle angle grinders. Extremely hardy. Access is simplified. Needs regular lubrication to avoid overheating and breakage;
• Protective cover for safety;
• Rubberized handles (usually one). Refers to the type of compact hand-held angle grinder. On professional models, an additional handle is installed for better control and hold;
• The power button is located on top of the case. It is very easy to turn on and start the machine.

An angle grinder, which is produced by a reliable and stable manufacturer, always has additional functions that work due to sophisticated electronics. These are anti-jamming protection, speed control, smooth start, start blocking, maintenance of constant engine speed. The price of such functional tools rises, but in return, the buyer receives increased safety at work and comfort.

Angle grinders (angle grinder) in case

• 115 mm
• 125 mm
• 150 mm
• 180 mm
• 230 mm

• Disc diameter: 125mm
• Soft start: no
• Power, W: 720 W
• Maximum speed: 11000 rpm
• Weight: 1.8KG
• Speed ​​control: no

Smart & Modern Angle Grinder BOSCH GWS900-100S. Motor Switch Speed Controller Best Technical Tools

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2200 W
• Maximum speed: 6600 rpm
• Weight: 5.8 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 1100 W
• Maximum speed: 11000 rpm
• Weight: 2.5kg
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: no
• Power, W: 840 W
• Maximum speed: 11000 rpm
• Weight: 2.1kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 1300 W
• Maximum speed: 11500 rpm
• Weight: 2.4 kg
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 1400 W
• Maximum speed: 12000 rpm
• Weight: 2.2kg
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: no
• Power, W: 1010 W
• Maximum speed: 11000 rpm
• Weight: 2.7 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 1550 W
• Maximum speed: 11000 rpm
• Weight: 2.5kg
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: no
• Power, W: 650 W
• Maximum speed: 11000 rpm
• Weight: 1.7kg
• Speed ​​control: no

• Disc diameter: 125mm
• Power, W: 1100 W
• Maximum speed: 11000 rpm
• Weight: 2.4 kg

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2400 W
• Maximum speed: 6600 rpm
• Weight: 5.6 kg
• Speed ​​control: no

• Disc diameter: 230 mm
• Soft start: no
• Power, W: 2200 W
• Maximum speed: 6600 rpm
• Weight: 5.5kg
• Speed ​​control: no

• Disc diameter: 115mm
• Soft start: no
• Power, W: 720 W
• Maximum speed: 11000 rpm
• Weight: 1.8KG
• Speed ​​control: no

• Disc diameter: 180mm
• Soft start: yes
• Power, W: 2200 W
• Maximum speed: 8500 rpm
• Weight: 5.5kg
• Speed ​​control: no

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2200 W
• Maximum speed: 6600 rpm
• Weight: 5.8 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 800 W
• Weight: 1.9 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 1550 W
• Maximum speed: 11000 rpm
• Weight: 2.5kg
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 1400 W
• Maximum speed: 11000 rpm
• Weight: 2.5kg
• Speed ​​control: yes

• Disc diameter: 230 mm
• Power, W: 2200 W
• Maximum speed: 6600 rpm
• Weight: 5.8 kg

• Disc diameter: 125mm
• Soft start: no
• Power, W: 960 W
• Maximum speed: 11000 rpm
• Weight: 2.3 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 780 W
• Maximum speed: 11000 rpm
• Weight: 2KG
• Speed ​​control: yes

• Disc diameter: 150mm
• Soft start: yes
• Power, W: 1450 W
• Maximum speed: 9000 rpm
• Weight: 3KG
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 850 W
• Maximum speed: 11000 rpm
• Weight: 2KG
• Speed ​​control: no

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2000 W
• Maximum speed: 6500 rpm
• Weight: 4.5 kg

• Disc diameter: 115mm
• Weight: 1.21 kg
• Maximum speed: 8500 rpm

• Disc diameter: 125mm
• Soft start: no
• Power, W: 800 W
• Maximum speed: 11800 rpm
• Weight: 1.8KG
• Speed ​​control: no

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2600 W
• Maximum speed: 6600 rpm
• Weight: 5.5kg
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: no
• Power, W: 860 W
• Maximum speed: 11000 rpm
• Weight: 2.2KG
• Speed ​​control: yes

• Disc diameter: 125mm
• Soft start: no
• Power, W: 750 W
• Maximum speed: 3000 rpm
• Weight: 2.2KG
• Speed ​​control: no

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2600 W
• Maximum speed: 6500 rpm
• Weight: 5.7 kg
• Speed ​​control: no

• Disc diameter: 230 mm
• Soft start: yes
• Power, W: 2600 W
• Maximum speed: 6500 rpm
• Weight: 6.2 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 1250 W
• Maximum speed: 11000 rpm
• Weight: 2.4 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 750 W
• Maximum speed: 11000 rpm
• Weight: 1.8KG
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 1400 W
• Maximum speed: 11500 rpm
• Weight: 2.2kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 1200 W
• Maximum speed: 11000 rpm
• Weight: 2.4 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 800 W
• Maximum speed: 12000 rpm
• Weight: 1.9 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 1150 W
• Maximum speed: 10500 rpm
• Weight: 2.9 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: no
• Power, W: 1200 W
• Maximum speed: 11500 rpm
• Weight: 2.4 kg
• Speed ​​control: no

• Disc diameter: 125mm
• Soft start: yes
• Power, W: 730 W
• Maximum speed: 10000 rpm
• Weight: 1.8KG
• Speed ​​control: no

• Disc diameter: 115mm
• Soft start: no
• Power, W: 1100 W
• Maximum speed: 11000 rpm
• Weight: 2.4 kg
• Speed ​​control: no

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What is it for and how to use angle grinders

It is actively used for:

• Building material surface treatment. Grinds metal, concrete, brick;
• Cutting metal structures, stone, concrete;
• Finishing polishing of surfaces of different texture;
• Cleaning seams, bumps, defects;
• Cleaning materials from paint and rust.

Applications of the angle grinder

Angle grinder (angle grinder) is an indispensable tool in the hands of any master, used for cutting various materials, as well as cleaning and grinding robots. The functionality of an angle grinder is highly dependent on the wheel diameter (Ø).

• Ø 115 mm. small and light angle grinder, excellent for sanding and minor sanding jobs. Sawing capacity up to 25 mm.
• Ø 125 mm. the most common and universal disc diameter, used for all types of work, an excellent balance of performance and compactness. Such an angle grinder is comfortable to work even in confined spaces. A wide range of accessories allows you to easily select the right cut-off wheel, grinding wheel or cup brush. The cutting depth of this angle grinder is up to 35 mm.
• Ø 150 mm. increased cutting depth up to 40 mm, in contrast to the previous model angle grinder. A good solution for cutting various materials such as concrete, brick, metal, etc.
• Ø 180 mm. Due to its high power, the angle grinder with Ø 180 mm is ideal for cutting and dismantling various structures, pipes, concrete. Not so convenient for grinding work, cutting depth up to 50 cm.
• Ø 230 mm. high cutting depth (up to 70 cm), makes the angle grinder indispensable when it is necessary to cut a brick, pipe or concrete slab. It is better not to take this angle grinder for grinding, its large dimensions and weight make it inconvenient.

Angle grinders

INTERTOOL is a manufacturer of high-quality, useful tools and equipment for the home, workshop, construction site, garage and garden. We will be happy to help you find the right angle grinder from the manufacturer at the best price that will solve your problems.

Types and features of the choice of an angle grinder

The motor power of the angle grinder ranges from 0.5 kW to 3 kW and is the next important parameter after the disc diameter. How quickly the angle grinder will cope with its tasks depends on this characteristic.

Speed ​​control angle grinder. allows you to adjust the speed of rotation of the equipment in accordance with the task.

Spindle lock. used to safely change attachments on an angle grinder.

Soft start. a system that regulates the supply of current to the electric motor at the moment of switching on. Thanks to this function, the angle grinder gradually picks up speed.

Constant electronics. maintains the rotational speed of the angle grinder, even under increased loads.

Locking start button. locks the angle grinder in working mode.

Dust protection system. an angle grinder with this system is well protected from the penetration of even the smallest particles of debris.

Automatic disc balancing. reduces vibration when working with grinding discs and other accessories.

Swivel and rubberized handle. increases working comfort.

Benefits of purchasing an angle grinder from INTERTOOL

Buy an INTERTOOL angle grinder. and enjoy your work in the workshop or construction site.