Jig saws are not a popular tool. They are rarely included in the standard sets of accessories for household use on the farm. The tasks that this device performs are quite specific. As a rule, this is cutting wood, plastic or metal materials, which are subject to increased quality requirements. It would seem that an ordinary hacksaw performs the same sawing operations. But it is incomparable with a jigsaw in a number of operational parameters. One of the most successful tools of this type is the Bosch PST 650 electric jigsaw, which has incorporated all the traditional advantages of this tool, and also acquired a wide range of technological innovations.
Model description
The model is an easy-to-use and practical jigsaw, which is powered by the mains. The tool can be used to form cuts in both straight and curved lines with a 45-degree angle. The device is positioned as a household device, but there is every reason to consider it as a professional tool for working with curved complex cuts. In particular, there is a highpower and design features of the jigsaw.
Wide functionality determines a wide range of operations that the unit is capable of performing. In particular, it is used for processing metal and hardwoods. But this does not mean that the model will be superfluous in the household. German engineers, in addition to endowing the Bosch PST 650 jigsaw with modern technical stuffing, also thought out a comfortable body, which is distinguished by increased ergonomics and reliability. And this is not to mention the modest mass of the apparatus and at the same time minimal vibrational fluctuations.
Jig saw specifications
Still, specialists will be primarily interested in the technical and operational indicators of the model, based on which one can judge its performance. Of course, there are quite a few options with higher power levels. But not all of them are as functional and technologically advanced as the Bosch PST 650 electric jigsaw, the characteristics of which are presented below:
- The instrument is powered by 220 V.
- The output power is 300W.
- Power consumption is 500W.
- Strokes per minute - 3,100 revolutions.
- Saw travel 28 mm.
- Maximum cutting depth in wood is 65 mm.
- Maximum cut aluminum - 10 mm.
- Maximum saw cut in steel is 3 mm.
- Saw blade fixation system - SDS.
- The indicator of vibration vibrations in working with wood is 10 m/s2.
- The value of vibrations when working withmetal sheet - 11 m/s2.
- Weight - 1.6 kg.
- Complete set - nozzle for a vacuum cleaner.
In terms of performance, this tool differs from competitors in high productivity and the ability to process different materials. It is worth noting that not all electric jigsaws allow you to efficiently manage metal cutting. Even in the middle category, such operations are often limited to soft aluminum. In turn, Bosch PST 650 is able to work even with 3 mm steel sheets. Again, this is not a record value at all, but for such a class, the indicator is worthy.
Specifications
From the point of view of domestic use, the most significant advantages of the design. The body of the model is practical, functional and compact, which ensures ease of use. Also for home users, it should be noted the presence of proprietary Low Vibration technology, which minimizes the level of vibrations through linear balancing and a soft grip on the handle. Also, among the features that the Bosch PST 650 electric jigsaw has, it is worth highlighting the automatic blowing of sawdust, which during operation provides a good overview in the cutting area.
Noteworthy is also the SDS mechanism, with which the user can count on a safe and convenient change of saw elements. The replacement operation is completed in seconds, without slowing down the pace of work. Unlike other similar systems from competitors, in this case it is not requireduse of auxiliary tools. Safety in handling Bosch PST 650 is also facilitated by an improved metal sole, which can be adjusted depending on operating conditions in the range of up to 45 °.
Accessories and accessories
The model must be equipped with working blades, in which the shanks have a T-shape. The company produces special sets that contain 3 or 10 of these elements. It will also not be superfluous to provide protective clothing, since during the work the skin can be damaged. It is mandatory to arm yourself with safety glasses, gloves and headphones to isolate from the noise that the Bosch PST 650 jigsaw will make. It is recommended to use only branded tool spare parts. Each element has its own serial number, which will allow you to order the corresponding part at the nearest service center of the manufacturer.
How much?
Electric jigsaws, with all the design features, are an inexpensive tool. As a rule, the middle class is represented by devices costing 1.5-2 thousand rubles. However, this does not apply to the Bosch PST 650 model, the price of which varies from 2 to 3 thousand rubles. The increase in cost is due to the fact that the tool significantly outperforms competitors due to functionality, the introduction of new technologies and high performance.
Positive feedback about the model
As noted by the owners, the jigsaw at the exit provideshigh-quality propyl without defects and chips. This is especially noticeable when working with wood. By the way, users also recommend strictly adhering to the declared performance indicators. For example, the instructions indicate the maximum thickness of wood cut at 65 mm. Accordingly, within this value, an even cut is obtained. For more complex tasks, it is desirable to use a full-fledged professional tool, which has additional security features and significantly higher performance. This model is best suited for everyday tasks - for example, it is successfully used in cutting boards, processing plastic and metal thin panels.
Negative reviews
Although the manufacturer strived to balance the tool with both high power and functionality, owners find flaws in both evaluation parameters. As for the functionality, many criticize the model for the lack of control over the sawing force. Regarding power, the owners indicate the absence of its adjustments. There are also negative opinions about the quality of Bosch PST 650 parts. Reviews, in particular, indicate the rapid wear of the saw support guide roller. There are also minor comments that relate to the lack of a pendulum and the short length of the cable.
Conclusion
Manufacturers of construction tools knowingly strictly segment models by class and purpose. This allows the consumer to choose the optimal devices forspecific needs. In many ways, the vague positioning of the Bosch PST 650 model led to its shortcomings. The tool has both the features of a professional apparatus and the pronounced characteristics of a household device. As a result, specialists do not receive vital options to ensure a continuous workflow and complain about the rapid wear of parts, while home craftsmen, on the contrary, use the model mainly for wood, without using its other potential. Therefore, such a purchase can become a win-win only if domestic use is planned. The obvious advantages of a jigsaw include ergonomics and high-quality sawing - and these are the main qualities that are required in the household. For professional use, this model still lacks the power potential, some options for special purposes and the ability to work autonomously.
