Features and purpose
The tool, which is produced by the Intreskol trademark, is positioned as devices intended for use in the professional and household spheres. The grinders can be used to perform various types of construction and repair work, in addition, the model range of domestic angle grinders is notable for its low cost.
Distinctive features of Russian grinders are the ergonomics of the case and low weight, due to which the devices are very often purchased specifically for household use.
Significant characteristics that distinguish Interskol grinders from the rest of the equipment.
- The tool can have a motor power in the range of 900-2600 W. For personal use, the manufacturer recommends modifications with engine performance within the minimum limit of the presented range; for professional operation, the optimal power indicator will be a value of 1500 W or more.
- The devices are completed with cutting discs, the diameter of which varies within 115-150 mm. As a rule, the smallest elements are necessary for cutting small workpieces; for serious work, grinders are equipped with discs with a maximum diameter for cutting raw materials with a depth of 70 mm.
- The entire range of the latest generation is additionally equipped with an integrated system for regulating the speed of rotation of the cutting element.
- The maximum rotational speed of the Interskol grinders is 900 rpm.
- Models of devices with one or two handles are offered for the consumer. The latter option is necessary for productive devices from the professional line, since they stand out for their weight.
In addition, the range of tools for cutting and grinding from the Russian brand is equipped with the following set of additional functions:
- the units have a built-in safety lock against unexpected start-up;
- the mechanisms have a block that protects against surges in the electrical network;
- all grinders have a smooth start;
- LBM can be used in conjunction with devices for collecting dust and waste; for this, the machines have a protective cover for the vacuum cleaner;
- the "Start" button on the body is fixed;
- the units automatically turn off the brushes in the absence of a power source, including the battery series;
- in grinding devices, the balancing of the disc is carried out in automatic mode;
- armature and stator have additional protection against contamination.
Models and their characteristics
Among the large assortment of devices, it is worth highlighting the most popular domestic models of grinders for household and professional use.
UShM-230/2600
This unit is in the line of the best professional tools among polishing and grinding machines. The engine power in the grinder is 2000 watts. Despite its performance, the products belong to the budget class of devices in terms of their cost.
However, the weight of the grinder is 6 kilograms, which can complicate operation during complex and lengthy work.
UShM-125 / 1100E
The most popular modification among household appliances. The power of the machine is 1100 W. The manufacturer recommends purchasing this grinder for working with plastic materials, fittings and tiles.
UShM-125/750
Modification of the latest generation grinders with a motor power of 750 watts. The grinder stands out for its small weight, which is less than 2 kilograms, which facilitates even long-term operation.
As practice shows, the unit copes well with heavy loads, it rarely fails.
The best inexpensive grinders for home
Inexpensive grinders usually have modest functionality. They are easy to operate, lightweight and designed for domestic use. These are mainly models powered by the network, but sometimes there are good inexpensive battery grinders. In this category, two nominees are considered who scored the most points and earned positive marks.
Makita GA5030
The robust and very comfortable model from Makita boasts a high build quality. This moment is noted by all users, appreciating the durable, reliable plastic, reduced diameter of the case and low weight. It is convenient to work with the tool even with one hand, thanks to the optimal power (720 W), it is easy to work with metal, plastic and concrete surfaces with its help. Also, buyers note a plus for a long, strong cord of 2.5 meters. It allows you not to use carrying, if there is no need to work with angle grinders at a long distance. The GA5030 has a seating disc diameter of 125 mm.
Dignity
- Long service life;
- No heating under load;
- Reliable bearings;
- Aluminum support slate;
- Insulated wire winding.
disadvantages
- Inconvenient fastening of the casing;
- Body vibration.
Unfortunately, this grinder is not equipped with an anti-vibration system, so your hands can quickly get tired from prolonged work.
Bort BWS-905-R
Compact angle grinder with disc diameter 125 mm... This reliable grinder with speed control is designed for simple household needs. The switching of speeds occurs directly in the process of work, there is an option to block the start button and easy access to the brushes. The case is made of polyamide, it is quite sturdy and fits comfortably in one palm, and the power button is on the side. According to the reviews, customers like the good balancing of the instrument and the absence of vibrations, thanks to which the hands almost never get tired.
Dignity
- Five-year manufacturer's warranty;
- Full adjustment of the protective cover;
- High revs;
- Spindle fixation;
- Low price.
disadvantages
- Short cord;
- Poor ventilation.
It is noteworthy that the Bort's narrow vents are located only on the sides of the case, so the circulation is rather weak. In addition, you can accidentally close them with your hand, then the case will quickly heat up.
What models are popular in Russia: top 10
Most of the power tools sold in the Russian Federation are manufactured in the PRC. Only a small part is assembled in Russia from Chinese spare parts. But 10-15 models have been on sale for a long time and have proven themselves well.
- Electric motor power - 2100 W.
- Disk rotation frequency - up to 6000 rpm.
- Disc diameter - up to 230 mm.
- Weight - 5.1 kg.
- Electric motor power - 2000 W.
- Disk rotation speed - up to 6600 rpm.
- Disc diameter - up to 230 mm.
- Weight - 5.5 kg.
- Electric motor power - 1300 W.
- Disk rotation speed - up to 11 thousand rpm.
- Disc diameter - up to 125 mm.
- Weight - 2.5 kg.
- Electric motor power - 1 kW.
- Disk rotation speed - up to 11500 rpm.
- Disc diameter - up to 125 mm.
- Weight - 2.1 kg.
- Electric motor power - 1500 W.
- Disk rotation speed - up to 10,000 rpm.
- Disc diameter - up to 125 mm.
- Weight - 2.6 kg.
- Electric motor power - 900 W.
- Disk rotation speed - up to 12000 rpm.
- Disc diameter - up to 125 mm.
- Weight - 1.8 kg.
- Electric motor power - 860 W.
- Disk rotation speed - up to 11000 rpm.
- Disc diameter - up to 125 mm.
- Weight - 2.3 kg.
- Electric motor power - 1100 W.
- Disk rotation speed - up to 11000 rpm.
- Disc diameter - up to 125 mm.
- Weight - 2.5 kg.
- Electric motor power - 900 watts.
- Disk rotation speed - up to 11000 rpm.
- Disc diameter - up to 125 mm.
- Weight - 2.1 kg.
Advantages and disadvantages
Thanks to the efforts and developments of the manufacturer, Interskol grinders have a number of positive characteristics.
- The entire range of units is equipped with powerful engines, in light of which, during operation, the tool stands out for productivity and endurance.
- Unlike many Asian counterparts, domestic angle grinders are equipped with a magnesium alloy body.
- Small in size, the device can be used to process materials in hard-to-reach places.As a rule, a small angle grinder is capable of making precise cuts, which, together with its low weight, makes the grinder multifunctional and very useful.
- The company offers the consumer a wide range of devices, which allows you to choose a machine for any type of work.
- Interskol grinders stand out among the rest of the tool at an affordable cost.
- The machines of the latest generation are equipped with a system for adjusting the rotation of the disc, which is important for polishing metal or grinding concrete.
However, like any other devices, Russian angle grinders have some disadvantages that appear during operation in certain devices of the model range:
- according to some owners, the bearings are poorly fixed on the devices;
- professional equipment can stand out for its weight, in light of which it can be difficult for them to work even with a second handle on the body;
- in some modifications, the "Start" button is jammed, because it is clogged with foreign inclusions.
How to use?
For the safe operation of the grinder, after purchasing it, be sure to read the attached instructions. In it, the manufacturer indicates the basic points that every operator should know before starting the angle grinder. There are a number of recommendations for using Interskol grinders.
Before starting work, it is always necessary to check the reliability of fixation of the cutting or grinding disc, in addition, you should pay attention to the serviceability of the protective casing in the equipment. If he is absent, then the master is obliged to increase personal safety measures before starting work with the unit.
This applies to glasses and gloves.
It is forbidden to use the tool with a defective disc, which will contain even minimal defects on the surface. Such safety violations can result in injury from chips and debris, which will fly uncontrollably in all directions at maximum speed.
