Grinder Bosch: Features Of Cordless Grinders. Characteristics Of Eccentric And Band Models. How To Choose A Straight Tool For Wood And Concrete?

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-18 12:09

Grinding machines today are widely used not only among professional, but also among home craftsmen. With their help, you can process a wide variety of objects and materials. One of the most popular manufacturers of such tools is Bosch, which produces, in particular, cordless models.

The range of the manufacturer includes tape and eccentric tools. In addition, if necessary, you can choose a grinder for work both on concrete or wood, and on metal, or a universal model. The intricacies of the choice and features of such units will be discussed in the article.

Peculiarities

The German Bosch machine of this type has been widely recognized all over the world. It is a versatile model and is suitable for sanding various surfaces for a long time. In this case, continuous operation is possible precisely due to the presence of the battery.

It is this type of power supply that makes it possible to use the device not only in hard-to-reach places, but even where, in general, there is no electricity. An important feature is the fact that the presence of a special Flexible Power system makes it possible to install other batteries with the same system on the grinder. The presence of a replaceable battery allows the instrument to be used virtually non-stop.

Such a tool from a German manufacturer also has one more unique feature. With its help, you can not only grind or polish certain surfaces, but also perform such actions as:

• cut plastic, wood and metal;
• clean or age blanks;
• remove rust.

As you can see, the scope of such cordless grinders is very large.

Varieties and their characteristics

Today Bosch offers its customers many types of professional equipment.

• Eccentric tool , the second name is the Bosch orbital sander. In such a tool, the main working surface is a round disc, on which the grinding attachment itself is attached with the help of special Velcro. The protective sole allows not only to avoid injuries during work, but also to protect the tool itself from foreign particles getting inside it.
• Deltoid Instruments are in the shape of an iron, and they are used only for work in the most inaccessible places. They have low productivity and compact size. Therefore, the processing of large areas with their help is practically not carried out due to the large time and physical costs.

• Band models used exclusively for work related to wooden surfaces. They got their name because of the principle of operation: the tape is stretched between two rollers and, when turned on, begins to actively move. Basically, it is the sanding and polishing of wood that is the main work. Here it is important to carry out all the work slowly, otherwise the tape gets off, and it is necessary to turn off the device in order to correct it.
• Angle Grinder Is, in fact, a standard grinder. If necessary, you can additionally purchase a semicircular disc and a special nozzle for it. With their help, you can not only grind, but also cut surfaces.
• Vibrating (surface grinding) machines equipped with a rectangular work surface. It is on it that a special sanding sheet is attached. Here, the processing of the working surface is carried out precisely by the most powerful vibration, and not by mechanical cleaning of the top layer.

Such a wide range of even experienced craftsmen makes you seriously think about which type of grinders to give preference to. In order to facilitate this choice, we suggest that you familiarize yourself with the mini-rating of popular instruments of each type.

Top Models

In each model range of a certain type of such a tool, there are units that are most popular with buyers. It is on them that you should first of all pay attention when choosing a tool.

Cordless eccentric sander GSS 18V-10 . This is a multifunctional model, moreover, belonging to the category of combined ones, since it also has a vibration mode. Battery power 18 V, the tool is ideal for work in hard-to-reach places. Designed for continuous operation for 4-6 hours. The presence of a special dust removal system makes the process of work as convenient, fast and safe as possible.

• Corner model GWS 18-125 V-LI is considered one of the most powerful grinding machines on the world market today. The battery power is 18 V, the operating time without recharging is about 5 hours. The warranty period is 3 years. The tool is lightweight (just over 2 kg) and compact size, which allows it to be used in hard-to-reach places with ease, without much fatigue and stress. The manufacturer offers two types of equipment for this tool: standard with a protective cover or extended with replaceable nozzles.
• GGS 18 V-LI - straight tool model. It is available in three different configurations: with 1 additional battery and two keys, with two standard keys and with keys and a protective cover included. A distinctive feature of this tool lies in its compact dimensions and minimal weight, so even when performing large volumes of work, there is no feeling of fatigue.

But when choosing a specific model of such a tool, it is also important to take into account the type of material for which it will be used.

How to choose?

If most of the upcoming work will be related to the processing of various wooden surfaces, then it is necessary to choose exactly those tool models, the main purpose of which is wood processing. The same should be considered when purchasing a model for working with stone and concrete surfaces.

The main selection criteria should be several factors

Battery life . The more often and longer the tool is used, the more power it should have. This will determine not only the time of continuous activity, but also its quality.

• Weight - the larger it is, the faster your hands will get tired during work. Therefore, for processing large areas of concrete or wood, it is necessary to choose models weighing no more than 3 kg. And it is better to give preference only to straight grinders - with them work will be done faster and easier.
• Availability of removable disks . An important characteristic of such a tool. It is better to spend a little more once buying a universal device suitable for working with both concrete and wood than purchasing two different grinders.

And also professional craftsmen recommend choosing only those tools that have a rubber pad on the handle. They are more comfortable to work with, do not slip in the palms, which means they are safer. Almost all Bosch straight grinders are.

Operating tips

In order for the newly acquired instrument to serve for a long time and fulfill its purpose efficiently, it is important to remember a few rules.

• The lubricant used for periodic processing must meet the manufacturer's requirements. It is best to purchase it immediately with the purchase of the instrument.
• Be sure to follow the manufacturer's instructions. If it is stated that the tool can only be used for processing concrete or dry wood, then only for processing such materials it can be used.
• It is imperative to contact a specialized service center if the tool began to junk during operation or began to perform its work poorly.
• It is important to wear protective gloves and goggles when carrying out any work using this tool.
• Do not allow the grinder to be heavily soiled or get completely or partially wet.

Following these simple recommendations will help to preserve the good performance and appearance of the grinders of the German brand Bosch for a long time.