Corner cutter
Corner cutter is a modern and correct translation of the widely established barbarism in our country - balargka (or bargalka).
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Today's description will be about the angle grinder, also known as the grinder, which is actively used in construction work.
In order to better understand certain features, pros and cons, we present several models of angle grinders.
Metabo WEQ 1400-125 - the safest cordless drill
A model with a 125 mm disc, which has one of the best built-in automation. Provides constant speed under load.

Any angle grinder is responsible for the safety of operation. Therefore, it must be equipped with an automatic engine shutdown system during overload and must have a mechanical clutch that disconnects the drive shaft when the equipment is blocked. The power of the angle grinder is 1.4 kW, and the number of revolutions is 11,500 rpm.
Advantages:
- Stabilizing revolutions;
- Ability to change circuits without additional tools;
- Security button;
- Smooth start;
- Ability to turn the speed by 90°
Disadvantages:
- There is no possibility of speed adjustment.
Metabo WEQ is a semi-professional grinder with a compact design. It is reliable and designed for continuous operation. At the same time, it has a relatively low weight (2.2 kg).
Makita GA 4530 - compact and productive model

Thanks to a powerful 750-watt electric motor and 11 thousand revolutions, the compact angle grinder from the famous Japanese brand performs perfectly: it is used for cutting, grinding, as well as polishing metal and stone. The diameter of the tool is 115 mm, and the weight of the grinder is 1.8 kg.
The difference between the GA 4530 and previous models in the line is the increased angle of the side handle, which makes the tool much more convenient to use. The main advantage of the device is protection against dust.
Advantages:
- Compact size and light weight;
- Reliability;
- Convenient tilt handle;
- Good protection against abrasive dust;
- It is convenient when you work with one hand.
Disadvantages:
- Lack of rotation frequency adjustment;
- The protective cover is secured only with a key.
Bosch PWS 700-115 - the lightest bargalka for single-handed operation
This is a new addition to the German brand's angle grinder line, with a disc diameter of 115 mm. It made the list due to its reliability, compact design, light weight, and ease of operation.

The 700 W motor allows you to use this model for processing metal, stone and ceramic tiles. The speed of the grinder is 11 thousand rpm, and the weight is slightly less than 1.7 kg.
The manufacturer has taken care of protecting the instrument from dust using a patented dust protection system. It also provides for a simple change of casing selection - no additional tools are required for this.
Advantages:
- Possibility of replacing the locking disc;
- Double-sided handle fastening.
- Reliable protection against dust;
- Comfortable to use;
- You can work with one hand.
Disadvantages:
- After prolonged use, it becomes noticeably warm.
Despite the average engine power, which significantly reduces the tool's performance, the Bosch PWS 700 is a really interesting model. It is one of the lightest models in its segment, which can also work with 125 mm accessories.
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