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, which many users have already appreciated.
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, it does NOT exceed 1.8 kg, which is an advantage of this tool in comparison with 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 constant speed under variable load. This is ensured by built-in electronics that protect the angle grinder’s motor from overloads and smoothly start the system. The angle grinder has an automatic safety clutch and angle brushes, which turn off if the voltage suddenly disappears. This is important for safety during operation of the powerful angle grinder.
How to choose the right disk size?
For angle grinders, discs with a diameter of 115 to 230 mm are intended. The working part is the part that protrudes outside the body of the apparatus. The attachments tend to wear off during use. Discs with a diameter of 115 mm wear out quickly and are suitable for cutting products with a thickness of NOT more than 3 cm. over, this diameter is not suitable for working in hard-to-reach places. For such operations, discs 180-230 mm are better suited.
Professional angle grinder Makita 9565Cv
Angle grinder angle grinder “Makita” 125 mm by adjusting the revolutions ensures the implementation of any kind of work at speeds from 2800 to 11000 rpm. The Makita 9565Cv requires a 125 mm disc and a 220 volt power supply. Power consumption of angle grinder. 1400 watts. Angle grinder 125 mm with speed control 9565Cv is a professional power tool, the design of which contains:
- Rotation speed control, which makes it possible to optimize the operating mode. The spindle receives a certain speed required for a specific task: cutting, cleaning or grinding;
- Locking the power button. This is important to ensure safety during operation, especially in cases of unplanned power failure (turning off the light, pulling the plug from the socket). Thanks to the secondary start fuse, the owner of the Makita 9565Cv is protected from arbitrary switching on the angle grinder and does NOT risk getting injured;
- Double insulation;
- Speed stabilization system, which, due to changes in disk loads, facilitates the process of working with massive and labor-intensive parts;
- Two-position side handle, which provides a secure hold of the power tool during operation. Convenient handle option with anti-vibration function.
Angle grinder 9565Cv is an angle grinder “Makita” 125 with speed control and smooth descent, due to which the power tool is protected from critical overloads at the moment of switching on. The smooth start-up protects the angle grinder system and the numerous parts contained in it (disc, winding, engine brushes) from a strong voltage surge. Speed gains smoothly, the angle grinder does NOT tremble in hands.
The best grinder manufacturers
Domestic and foreign companies are engaged in the production of angle grinders. German manufacturer Bosch, Japanese Hitachi and Makita achieved high results. They mainly produce models for professional use: angle grinder with variable speed, power exceeding 1200 W, and various disc diameters. Angle grinders make it possible to perform any kind of complex work. Using special diamond discs, you can cut concrete and stone, prepare walls for wire. Additional side handle provides control of the powerful power tool during operation.
Angle grinder with speed control: an overview of the best models
An angle grinder, which is popularly called an angle grinder, is a versatile tool that can be used to perform a whole range of work: cutting, grinding, cleaning metal, wood, stone and other materials. This tool has found its way into industry. It is ideal for both professional renovation work and household chores.
Now on the market there are a large number of different models of angle grinders intended for home or professional use. The last angle grinder with adjustable speed is equipped with special attachments of any size, characterized by the presence of trigger safety devices and additional functions. With all the variety of models and sizes, the angle grinder has a common task, which is to make the work process as easy as possible for a person and save time.
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. This is an ordinary angle grinder, 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. The household angle grinder is NOT intended for daily use. Their technical characteristics are much lower than in professional devices, which can be used for a long time, and 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. This environment requires a tool that is maximally protected from dust and moisture.
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 stonecutters 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.
You can adjust the grinding speed using six positions. Rotational speed range of grinding attachments and discs from 2800 to 11000 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 second surfaces, which can be operated 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. Wood surfaces can be treated 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.
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