Bosch Miter Saws: Description Of The PCM 8S Feed-through Miter Saw, Characteristics Of Professional And Combination Saws

2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33

The miter saw is used to cut large workpieces. Work can be carried out both at right angles and at an arbitrary angle. Among the large assortment available for sale, Bosch products occupy a special place, as they have established themselves as a reliable and high-quality tool.

general description

Bosch miter saws are used to cut not only wood, but also profiles, pipes made of plastic or thin metal. Due to safety precautions and operating rules, miter saws cannot be used by weight - work can only be started after installing the tool on a fixed base.

Products of this brand are sold in a wide range , which allows the user to choose a unit with an affordable cost and the necessary functionality. Each model is equipped with a dust collector and a protective cover that protects the user from accidental disc flying.

In more expensive models, there is a laser illumination of the cut line, which is extremely necessary in the absence of a previously applied contour. The laser stands close to the spindle, as close as possible to the working disk.

Operating principle

The principle of operation of miter saws is quite simple. The structure is assembled on a horizontal workbench, on which the turntable is mounted. A pendulum is attached to its back side by means of a hinge, on which a circular saw stands.

The workpiece, which is being processed, is fed along the guide available in the structure, the angle is selected by means of a turntable . If this is a combined model, then in addition to the specified elements, a hinge is installed. Due to it, it is possible to rotate the lever relative to the existing horizontal axis.

Scope of use

The task that such a saw must perform is a smooth and precise cut. Such a tool is used during finishing, for example, a door trim. It is in the production of furniture that such units have found their application, but the area of their use is not limited to this.

Joiners often work with miter saws . If a special one with abrasive dusting and sufficient strength is used as a cutting disc, then the saw can easily cut non-ferrous metal and polymer products.

Characteristics

Despite the fact that all Bosch saws have the same quality and reliability, they differ from each other when you take into account the technical characteristics of the models. It is worth starting to choose such a tool by determining the required power and size of the cutting disc. In this case, it is worth considering what material you will have to work with. The more powerful the saw, the larger the disc can be installed in diameter, and, accordingly, workpieces of greater thickness, for example, a bar or a log, can be processed.

It should be understood that an increase in the parameters of the considered characteristic leads to an increase in the cost of the product ., in addition, the weight of the structure also increases. So, if it is supposed to use the tool in everyday life, then there will be enough power of 1.5 kW with a cutting element diameter of 25 cm.

The second, no less important parameter is the kerf width, which is determined by the diameter of the installed cutting disc. The cleanliness of the cut directly depends on such an indicator as the number of revolutions, therefore, when choosing a model from Bosch, this should be taken into account. The higher the number of revolutions, the better the material is cut. The optimal indicator is considered to be from 4000 to 5000 rpm.

As for the engine inside, the manufacturer offers models with an asynchronous and a collector unit . The first option is durable and rarely requires maintenance. It is installed more often on those models that are expected to be used constantly.

The collector is cheaper, therefore the price of the saw with it in the kit is lower, but its brushes wear out quickly, which is the main disadvantage. Non-professional saws are equipped with such motors.

Last, but not least, the indicator that the buyer should consider is the type of transmission: gear or belt . If you want the tool to please with reliability, then it is better to choose a model with a gear drive, since it is capable of withstanding an increased load. The only drawback is the noise that the unit emits. The belt requires constant tuning, but the saw is quieter with it.

Views

If, in general, we take all the models that the manufacturer offers, then they can be divided into two large groups:

• professional;
• for household use.

From the point of view of design, there is no difference in them, but if we talk about capabilities, then the first are more powerful and reliable. Domestic models are not designed to withstand heavy loads during operation, so they are made from less expensive and durable materials.

In professional saws, every detail is perfectly matched. Accuracy is the first thing a manufacturer pays attention to. There are no errors in the work that are permissible when using non-professional equipment.

The second classification of saws:

• ordinary;
• combined.

The ordinary cut quality is much better, but the combined ones have the ability to work at different angles and in any position.

The feed-through miter saw can easily be used on metal or wood. In the design of such a tool, the engine is located to the right of the disc, but there are modern models where it stands at the back, which significantly improves the viewing angle during operation.

Models

Bosch PCM 8S Series differs in power of 1, 2 kW. The vertical cut of such a tool is 12 cm, while the angle can be in the range from 45 to 85 degrees. The depth remains unchanged at 6 centimeters. As with most other models, the design includes a container for collecting dust. If necessary, the user can attach it to the vacuum cleaner. As an additional option - a laser pointer that shows the direction of movement of the disc. On average, the cost of such a unit is 13 thousand rubles.

A product for professionals should definitely be noted Bosch GCM 8 SJL Professional 0601B19100 … This is a saw, the weight of which is 17.3 kg, the dimensions of the tool are 91 * 46 * 41 cm. The noise level during operation is 112 dB. The saw is powered by using a standard 220 V network. There is a broaching system and a laser in the design, which greatly simplifies the work with the tool. The advantages include the presence of a soft start and a rotation angle of 60 degrees. The tilt of the tool is 47 degrees, and the immersion depth of the disc is 7 cm, this is the diameter of the cutting element.

If you need a high-quality, professional tool, then pay attention to Bosch GCM 12 GDL 0.601. B23.600 worth 65 thousand rubles. This price is due to the presence of a powerful engine in the design. The main field of application is stationary sawing of workpieces.

A disc with a diameter of 30.5 cm is installed on the saw, and for the convenience of the user, a double-beam laser is provided as a pleasant addition. The power of the tool is 2000 W, at an angle of 90 degrees, the maximum cutting width increases to 34, 1 cm. The saw can be moved in the horizontal plane, but it does not provide for speed control and there is no illumination of the working surface. The operator can adjust the immersion depth of the blade. Instrument dimensions in centimeters - 67.3 * 82.2 * 68.6. The saw table must be strong to support the load. The product is supplied with a dust bag and insert plate.