"Interskol USM-115/900": description, characteristics and reviews

Until recently, it was impossible to imagine that an angular grinding machine would be almost every household master. Already today, this equipment is generally available and not so expensive. For example, "Interskol USM-115/900" can be purchased for 2,700 rubles. Is not it true that such a value attracts and makes you think about whether you need an angle grinder, because the need for it arises in the garden and outside the city quite often. Moreover, if you are planning to build a bathhouse or a garage, it will not be without it at all, and renting an ESM can be quite costly.

Such a general prevalence of the angle grinder is due to the development of technical progress, as well as a reduction in the cost of these devices. After all, if they were expensive enough, consumers would not buy them for household tasks. Moreover, today such models appeared on the market that are able to satisfy the private consumer, but they are not quite suitable for professional builders, since they do not have many additional features that would have to be paid more.

Description and characteristics

The above model is used for grinding concrete, sharpening shovels, stripping products from rust and other works of a wide range. Use the "Interskol USHM-115/900", which will be reviewed below, both at the dacha and in small construction. The tool has an engine whose power is 900 watts, and the disk has a diameter of 115 mm. Among the additional characteristics, it is important to highlight the possibility of locking the spindle, which allows the replacement of disks in a short time.

"Interskol USHM-115/900" does not have an electrical adjustment of rpm, smooth start and superflane, but the cost of this device is not so high. There is also no protection in the equipment against unintentional starting. The number of revolutions is 11 000 per minute, and the weight of the angle grinder is only 2.1 kg. Before buying it is important to pay attention to the fact that the device does not have a quick-clamping nut SDS. Some experts pay attention to maintaining constant turnover under a certain load, this functionality is also absent in the typewriter, as well as the presence of the vibrator.

What else is worth paying attention to

Angle grinder "Interskol USHM-115/900" has dimensions equal to 335x145x125 mm. It is necessary to work with the tool as carefully as possible, since the engine is not protected from overheating, among other things, the master will not be able to adjust the position of the casing. The equipment cord has a length of 3 m, which is very convenient, but these are not all the advantages that you will notice when working with the tool.

Positive feedback on the characteristics

If you decide to purchase "Interskol USHM-115/900", then you should definitely familiarize yourself with product reviews. They can be positive and negative, perhaps it will allow you to make the right choice. Among the positive feedback, it is necessary to allocate low cost and low weight. According to many users, there are no problems with cut-off wheels, whether they are conventional or diamond ones. Cutting can duralumin corners, galvanized profile and even steel, the tool is going pretty well and moving briskly. But to turn the protective cover you need tools, but you do not need to do this often, so these inconveniences can be tolerated a little. Disadvantage can be considered high noise level at work, so consumers recommend using headphones or ear plugs, but this applies to all angle grinders.

Additional Features

By purchasing the "Interskol USHM-115/900", you can count on the possibility of changing the handle, especially it is important to work in hard-to-reach places or for those people who are left-handed. However, the switch is intended only for the right hand, so it is necessary to strengthen it in the on position, and then to intercept the instrument in the other hand. In the end, it can be noted that this tool is a decent budget solution, which will be "too tough" unless it's rails.

Feedback on performance at work

According to the buyers, the Bulgarian "Interskol USHM-115/900" is quite a powerful equipment for its class. If the brushes erase, then the device shuts down, and as an alternative solution the brushes can be used by those manufactured by well-known brands. But there are also disadvantages, which are expressed in the fact that buyers would like to see a smaller girth for a one-handed car. This model, according to users, is fairly reliable and easy to use. Its dimensions are small, which makes it comfortable. The only drawback is that some people consider the lack of a smooth start, which makes the work not so comfortable. A number of consumers who choose tools between the 115th and 125th circle acquire the first option, since it is sometimes necessary to work in rather cramped conditions. At the same time, the maneuverability that the described model is able to provide is important. If you still dream of a smooth start-up and low cost for equipment, experts say: these characteristics can not be combined. If this functional were present on the given angle grinder, the cost would be much higher. The model starts quietly and without electronics, this ensures an even less likely breakdown. It is remarkable that with one handle it is very convenient to work, in spite of the fact that only one hand will be used.

Wide range of works

Some home masters do not use an additional handle at all, even when they have to trim the pipes. If your work is mainly aimed at cutting tiles, polishing chips and cuts, as well as dismantling small diameter pipes, then this model, as stressed by the master, will do the best. With its help it will be possible to cut even aluminum corners. The car is unpretentious, the cost is justified in full.

Reviews about the features of use

"УШМ 115 900 Interskol", spare parts for which you can buy in the service workshops, should be operated according to the instructions. For example, during use, you will certainly need to replace the brushes. To do this, you need to disassemble the tool, for which you need to use the fixing screws. The grip handle consists of two parts, after disassembling you can find the location of the brushes, which are in special holders. The brush should be disconnected from the electrical circuit, for this purpose the tip should be removed and the design of the holder should be studied. After folding the brush holder, remove the old one and install a new brush. It is not always possible to set a suitable size, in this case you can find something similar, the main thing is that it should be somewhat larger. With the help of a file, you can bring it to the right size, you do not need to hurry, because you can waste extra. If the brushes have different tips, then the wire with the old one needs to be cut off and screwed onto a new one. And then the Bulgar is assembled in the reverse order. It is best if the Interskol-115/900 UWB brushes are used from the native tool, in this case the guarantee for the equipment will be distributed.

Replacing the armature

If it was required to replace the anchor, then in the first stage, unscrew the cover of the brush assembly, removing the washer, only after you can remove the brush. The four screws securing the gear unit to the housing must be removed. The reducer and the anchor are removed, this also applies to the dustproof ring. The ring and the body should be put aside, since they will not be used in the work. Anchor "115/900" InterSkol "can be replaced by yourself, for this purpose, the hexagon bolt cover bolts must be unscrewed. The gear is anchored at the anchor by a retaining ring, it should be removed with a puller. The next step will be to remove the gasket, and the rear and front anchor bolts should be unscrewed. As for the anchor with the bearing, as well as the small gear. The anchor fixing disc must be removed and cleaned of dust and grease with a dry rag. The new anchor must be installed in place. Once the bearing is installed, it should be deposited. When the angle grinder "Interskol USMM 115 900" is being repaired, it is best to check if the equipment is covered by the warranty. In this case, the device can be handed over to a service workshop and get a free repair. The next step is to install a small gear and mountings. The anchor must be installed in the gearbox housing, and then align the holes by tightening the front and rear bolts.

On a note

If you have already been able to disassemble the angle grinding machine, experts recommend that it be blown using a compressor. These manipulations will free the equipment from dust. It is necessary to check also the state of the anchor collector. If work with the angle grinder was carried out in combination with badly worn brushes, scratches may appear on the collector, they can be eliminated with sandpaper that is of zero size.