Circular saw Bosch GKS 190 professional

When carrying out construction work, it is often necessary to work with wood. For example, it is impossible to build a private house, a barn or a bathhouse without adjusting the timber or boards to a certain size. Accordingly, there is a need for a powerful power tool that can cope with the tasks. This definition includes the Bosch GKS 190. This is a circular saw designed for cutting and edge trimming. Given that the construction tool market is filled with circular saws from various manufacturers, it makes sense to consider in more detail the features of Bosch products. In particular, consider the strengths and weaknesses of the GKS 190.

First impression

After being removed from the packaging, the Bosch GKS 190 saw makes a good impression. Ergonomic shape and convenient position of the handle indicate the usability of the tool. It is worth noting that the network saw: it works from a home electrical network. To connect, there is a power cord, about four meters long. Bosch GKS 190 belongs to the category of professional power tools. This is indicated by the Professional marking and the blue color of the product. For reference: Bosch circular saws designed for domestic use are usually green. This feature allows the customer to immediately determine the performance of the saw: professional products are usually more powerful. Let's move on to the technical specifications of Bosch GKS 190 Professional:

• Structural mass - 4.2 kg.
• The length and height of the tool are 380 and 242 mm, respectively.

• Network saw, rated power consumption: 1,400 watts.
• The maximum rotational speed of the saw blade is 5,500 rpm.
• Tool construction: manual.
• The depth of cut is variable, varies between 50-70 mm. It depends on the angle of the disk to the material: 45 or 90 degrees.
• The seat for the disc is 30 millimeters, while the diameter of the cutting element is 190 mm.
• It is possible to lock the spindle. This greatly simplifies the process of changing the saw blade.

It is necessary to mention additional elements that are typical only for the Professional saw blade category. For example, a parallel stop is supplied as standard. This allows you to cut the beam into equal sections without the use of measuring devices.

An interesting solution is the function of blowing dust off the treated surface. In addition, manufacturers have provided the ability to connect a vacuum cleaner (there is a special bell), which will simplify cleaning after completion of work.

A circular saw is manufactured in China, manufacturers give a year of warranty on their product. Spare parts for the model are supposed to be purchased from authorized dealers. The price of Bosch GKS 190 varies from 6,000-8,500 rubles, depending on the region of sales.

Advantages

Any product has its advantages and disadvantages, which can only be determined with prolonged use. We decided to simplify the task, and present to the court of potential buyers the strengths and weaknesses of the Bosch saw, which consumers were able to identify. Let's start with the sweet.

The first thing that users note is the high build quality, which is unusual for Chinese products. Durable plastic and the absence of backlash indicate that you are dealing with a quality tool. Given that we are talking about a network hand saw, we can note the length of the cord: 4 meters allow you not to be tied to an electrical outlet, and perform work without using extension cords. This reduces the risk of tangling in the wires when operating the tool and personal injury.

It is possible to note the quality of the cut: when working with any material, there are no chips, the disk runs like clockwork. Please note that Bosch GKS 190 equally confidently copes with the material of any thickness: plywood or timber. Pleases with the accuracy of the saw during operation. It is worth noting that for an accurate cut, the thickness of the cutting element must be taken into account. By the way, the depth of cut was 7 centimeters at an angle of a disk of 90 degrees, almost never occurs among a similar tool.

The ability to connect a vacuum cleaner looks good. This makes it possible to use the saw not only in the private sector, but also in residential premises of apartment buildings. Manufacturers have not forgotten about safety: the thoughtful location of the shaft lock button.

disadvantages

There are also negative reviews about the Bosch GKS 190. In particular, some users are dissatisfied with the high cost or lack of a special case for storing the instrument. Immediately, we note that these are far from the main disadvantages that users were able to detect. So, the Bosch circular saw model GKS 190, according to reviews, has the following disadvantages:

1. During operation, excessive overheating of the saw blade is noted. Accordingly, it is necessary to take forced breaks in work, which reduces overall productivity.
2. Manufacturers do not provide a device for a smooth start. The saw immediately begins to work at maximum speed, although when the disc is immersed in the material, the number of revolutions decreases slightly.
3. The weight of the tool of 4.2 kilograms causes difficulties if you have to perform work with one hand.
4. Poor attachment of a key for changing a disc. In case of careless handling, the key may get on the rotating surface of the cutting element.
5. It can be difficult to get spare parts, in particular, a removable disk. Cutting elements with a seat of 30 mm are produced with a diameter of 160 or 210 mm. The Bosch GKS 190 has a disc diameter of 190 millimeters, and a seating area of ​​20 mm is suitable for this size. Therefore, with mechanical damage to the blade, you cannot do without contacting a dealership in order to purchase a suitable blade for a circular saw.
6. The built-in fan not only cleans the treated surface, but also inflates the sawdust to a distance of 3-5 meters from the place of work. According to most users, this is a rather significant drawback: when connected, the vacuum cleaner becomes useless. By the way, some reviews indicate an inconvenient location of the socket for connecting a vacuum cleaner.
7. There is no wedging knife, therefore, during operation, jamming of the disk in the material occurs. The problem is solved using homemade T-shaped wedges.

Conclusion

Despite the existing design flaws, the Bosch GKS 190 disc model is very popular among consumers. Due to its features, a network saw from this manufacturer is used on almost all stages of construction: the manufacture of formwork, sawing boards, installation of the lathing, internal and external finish. The saw confidently works in any conditions, coping with wood of any structure. The declared capacity is enough for private construction. Despite the fact that the model belongs to the category of a professional tool, it is suitable for domestic purposes, while special skills in using a power tool are not required.

In terms of price / quality ratio, the circular saw is superior to models of other manufacturers of similar power. However, the lack of a dust bag, which is the main focus, somewhat overshadows the pleasant impression that the saw makes. According to a product on a ten-point scale, the Bosch GKS 190 deserves a solid 8 points.