Rotorizer type saw. Rotorizer saw: user reviews

Hello, dear readers of our blog! This time I will introduce you to a tool that copes with the tasks of a jigsaw, grinder, hacksaw and circular saw at the same time. This is a Rotorazer Saw. I ordered it when I started a global renovation at the dacha, because I needed to saw and cut a lot of things, but I didn’t have the money or extra space for several appliances. At first I was skeptical about the multifunctionality indicated in the description, but I still ordered it because I was attracted by the price. And I haven’t regretted my purchase for a moment because this hard worker still helps me with household chores, and I will be happy to tell you about this practical device.

Our review of the Rotorizer Sou saw

Tool characteristics

The universal Rotorazer Saw arrived to me in a thick cardboard box.
box and plastic carrying case. This is a plus - the suitcase is convenient not only to transport the device, but also to store it securely. After all, you don’t have to worry about it getting dusty or losing any details.

The delivery set, in addition to the saw, packaging and plastic box, includes:

• three different blades;
• 3 mm hex key;
• 5 mm socket wrench;
• Extraction System dust removal kit;
• user manual.

Each blade is designed to work with specific materials And:

• Tungsten carbide 18 teeth – chipboard, laminate, wood.
• Diamond coated – ceramics, tiles, glass, stone.
• Steel circle with 60 teeth - for cutting metals.

The blades are shaped like discs with a hole in the center. The Rotorazer Saw itself has a black and red body made of polymer material. The tool is quite compact and convenient and, no less important, easy to hold in one hand.

Device characteristics:

• power – 400 W;
• rotation – 3400 rpm;
• weight – 1.2 kg;
• voltage – 220 V;
• thickness of cut material – 0-12 mm;
• cutting plate width – from 2 to 75 mm.

Principle of operationRotorazer Saw

The universal rotorizer saw is designed for household use. It is capable of sawing flat objects from almost any material. For me, she became an indispensable assistant during country renovations. And to this day I find a use for it - wherever I need to cut neatly and evenly, be it tiles or a sheet of drywall.

The device tightly presses the material between the working surface and its body. Because of this, the level of vibration is noticeably reduced, the object does not rattle or slide, as sometimes happens when using other tools. The very first test showed that the blade makes a very precise and even cut - exactly where you intend it.

When processing plywood, chipboard and other materials from which a lot of debris flies, a special valve removes all shavings and dust. The device is connected to the vacuum cleaner using the hose included in the kit. For me, this is a very practical addition, since you don’t have to worry about making a mess, especially in places where you don’t want to, for example, in the living room or kitchen.

There is a scale on the saw, which is used to set the required depth of immersion of the disc into the material. I have already tried working not only with wood, glass and ceramic tiles, but also with metal when I did minor body repairs in the garage - the universal Rotorazer Saw easily cuts steel sheets.

How to use the tool

Here are some types of work for which the device can be used:

• laying floor coverings – laminate and parquet;
• plywood cutting;
• brickwork;
• removal of the old layer of cement;
• installation of walls, ceilings, niches, plasterboard openings;
• cutting of non-ferrous and ferrous metals;
• laying tiles and tiles.

And this, believe me, is not a complete list of uses for the Rotorizer saw. It came in handy when we got a new sink for our kitchen, and I decided to embed it into the countertop myself.

Before starting operation, the manufacturer strongly recommends carefully checking the presence and integrity of all elements and making sure that the frequency and voltage of the device correspond to the parameters of the electrical network. Also, do not forget to connect the vacuum cleaner using a dust extraction hose.

The cutting depth is adjusted using a limiter:

1. Loosen the locking screw.
2. Set the edge of the rear slider to the desired scale mark.
3. Retighten the locking screw.

The divisions are not difficult to understand. Even values ​​(millimeters) are indicated by long lines, odd numbers by short lines. If the Rotorizer saw is used for working with wood, then it is recommended to set the cutting depth greater than the thickness of the material. This allows you to get the most even edge on the back side of the object being cut. We do the same with plastic. For metal sheets, this difference should be exactly 1 mm.

A clamp is used to secure the dust extraction hose, and the protective cover must move freely. The hose is easily connected to the dust collector using an adapter, and if necessary, you can additionally use adhesive tape.

Advantages of the device

The universal Rotorazer Saw has a lot of advantages:

• Replaces several tools at once: a hacksaw, jigsaw, grinder, band saw, circular saw and other devices.
• It can easily cut through almost any material – from carpet and chipboard to metal, glass and tile.
• Compact in storage and easy to transport.
• Cost-effective compared to the overall cost of the tools it can replace.
• Easy to use.

Now this is my reliable assistant. Whether you need to cut drywall or shingles, sheet steel, a piece of glass or mirror, chipboard or tile, the Rotorazer Saw can handle it all. Reviews from satisfied users now do not surprise me - you will also appreciate how much this compact and multifunctional tool can facilitate the repair work of a home craftsman!

The rotorizer is a multi-purpose hand-held circular saw. This is a universal and indispensable tool for sawing various materials: ceramics, wood, tiles, sheet metal, marble, cement, brick, carpet, drywall, laminate and other materials. The saw is light in weight and compact in size, so it is especially convenient for carrying out repair, garden and country work.

Rotorizer functions

This tool easily combines the functions of a band saw, a circular saw, a jigsaw, a hacksaw and a tile cutter. The rotorizer allows you to cut material horizontally, vertically, at any angle along a straight or curved path. This is truly a versatile tool.

Rotorizers are conventionally divided into several types depending on the motor power. Manufacturers provide tools with power from 400 to 970 W. Also important parameters when choosing a tool are the number of disc revolutions per minute, weight and equipment.

Manufacturers

The following domestic and imported manufacturers of rotorizers are very popular in today’s market: Rotorazer (China), Bosch (Germany), Monolit (Ukraine), Ritm (Russia), Vityaz (Belarus).

Review of the 5 best models

1. Rotorazer Saw

Rotorazer Saw

The Rotorazer Saw model from the Ukrainian manufacturer is very popular in this market segment. The price fluctuates around four to five thousand rubles.

Main characteristics of the rotorizer:

• power consumption 400 W,
• 3400 rpm (idling),
• the maximum cutting depth is 12 mm,
• outer diameter of blades 55 mm, landing 11 mm,
• fixed unregulated speed,
• possibility of connecting a vacuum cleaner that collects dust,
• convenient case for transportation and storage,
• three sawing discs for cutting materials of various structures, two hex keys,
• high cutting accuracy is provided,
• ultra-light and compact tool weighs only 1.2 kg,
• permissible level of noise and vibration,
• convenient overview of the cutting line

2. Rotorizer DREMEL DSM 20 (Bosch)

Many consumers prefer a more powerful universal hand saw from Bosch, model DREMEL DSM 20. The price is about eight thousand rubles.

Main characteristics:

Rotorizer DREMEL DSM 20 (Bosch)

• power 710 W,
• 17000 rpm,
• weight 1.7 kg,
• two years warranty,
• four cutting wheels and two guides included,
• storage case,
• convenient overview of the cutting line,
• possibility of connecting a vacuum cleaner,
• easy adjustment of cutting depth (maximum 20 mm),
• introductory DVD,
• blocker against accidental activation to ensure safety,
• maximum cutting depth 21.5 mm,
• external disc diameter 77 mm, internal 11.1 mm.

3. Rotorizer Vityaz UPD-900

A convenient compact saw, indispensable in the household. In terms of power, it surpasses most similar products on the market.

Main characteristics of the rotorizer:

Rotorizer Vityaz UPD-900

• power 900 W,
• 300-500 rpm,
• maximum seam depth 27 mm,
• the internal diameter of the disk does not exceed 10 mm, the external one – 85 mm,
• assembled tool weight 1.85 kg, set weight – 2.2 kg,
• linear guide,
• nine sawing discs for cutting materials of various structures,
• two protection casings,
• two socket wrenches,
• connector for connecting a vacuum cleaner,
• marking marker.

4. Rotorizer Monolit MPR 1-970

weight 2.2 kg,

nine sawing discs for cutting materials of various structures,

hex key,

Possibility of connecting a vacuum cleaner to collect generated dust.

It seems that today it is already quite difficult to surprise a modern master - there is such a huge variety of all kinds of instruments that our grandfathers never dreamed of. But, apparently, this is not the limit - new generations of people will deal with more advanced tools, and their main advantage will be versatility. It is one of these tools, which appeared relatively recently, that will be discussed in this article, in which, together with the website, we will study in detail a circular saw called a rotorizer. We will get acquainted with its capabilities, purpose and advantages compared to other similar tools.

Rotorizer photo

Rotorizer: purpose and capabilities of the tool

To understand whether you need a rotorizer saw, you need to study its purpose and capabilities - so to speak, decide on its scope, which is quite extensive for this tool. Despite the fact that it is classified as a household power tool, it can do quite a lot. Essentially, this is an all-rounder that is great for DIY home repairs. So what can a universal rotorizer saw do? It is a full-fledged circular saw, which, despite its miniature size, quite easily copes with any type of wood, ceramic tiles, natural stone, metal up to 12 mm thick, and this is not to mention such common building materials as plastic, chipboard, fiberboard, plywood, etc.

As you can see, this tool can easily replace both, and, and a stationary circular saw, and, and an ordinary hacksaw. Moreover, this tool is specially designed to replace the above-mentioned devices for cutting materials and has received a number of improvements, which are aimed primarily at operational safety and quality of work. This is expressed in the full protection of the cutting disc and the presence of special devices that allow you to perform a clean and even cut. Using a rotorizer, you can even cut furniture chipboard without chipping.

Saw rotorizer photo

Circular saw rotorizer: technical characteristics

The very first indicators that characterize a tool from one side or another are its technical characteristics. It is for this reason that you need to at least familiarize yourself with them in order to understand what you have to deal with. As for the rotorizer, its indicators are as follows.

1. Power source – AC mains voltage 230V/50Hz. This is already a limitation - in places where there is no, the tool will not work.
2. Power 400W. Of course, it’s not enough for a professional tool, but for a household tool it’s quite enough. In general, power is a relative indicator, and is usually considered in conjunction with the number of revolutions of the cutting tool. Sometimes what power doesn't provide is achieved by increasing the RPM.
3. The disk rotation speed is 3400 rpm. This is quite enough to cope with basic building materials.
4. Cutting depth – 12mm maximum. Such restrictions are imposed by the diameter of the disks used. This, of course, is a minus that does not allow this tool to work with many materials. For example, standard furniture chipboard has a thickness of 16mm, OSB, used for, is used with a thickness of more than 12mm. There are quite a lot of such examples.
5. The dimensions of the cutting wheels are 54.8 mm outside, seat size 11.1 mm. On the one hand, the use of such a small disk makes the tool safe, but on the other hand, it limits its capabilities.
6. Tool weight – 1.2 kg. Light enough so that your hand doesn't get tired while working, but not heavy enough for processing hard materials - you have to strain a little when cutting metal or stone.
7. Noise level. I won’t delve into Decibels, I’ll just say – the tool works quietly. For example, if we compare it with an angle grinder, the noise level is approximately two times lower.

In general, after analyzing the technical characteristics, we can conclude that this tool has the same number of advantages and disadvantages. Rather, it can be classified as a household tool that will provide invaluable help in the household.

How to use a rotorizer photo

Rotorizer operating instructions: how to use the tool correctly

Agree, many manufacturers write instructions for their products quite confusingly, which is why some problems and misunderstandings arise related to the operation of the tool. Instead of focusing on the basics, these instruction manuals contain a ton of junk. I’ll try to be a little prudent and tell you only about the main points, which you simply cannot ignore.

• Let me immediately remind you to check the completeness of the new tool, the presence of a warranty and other obligations of the manufacturer.
• Make sure that the dust extraction hose is securely fastened. Advice from practice - so that it does not interfere with work, it is better to tape it with electrical tape to the body of the tool. But you need to wind it where there are no ventilation holes. There is no point in abandoning this hose, as the chips are thrown out with great force.
• Safety first! Before changing the tool settings or changing the cutting blade, the tool must be completely switched off. You shouldn't rely on the button, since there have already been precedents for accidental activation. When changing the depth of cut, be sure to tighten all existing screws securely.

Otherwise, this tool is quite easy to use and unpretentious to maintain. Naturally, after finishing work, it is better to clean it and turn it on idle for a short period of time in order to remove any remaining dust from the system.

Rotorizer Operating Instructions

Rotorizer analogues: comparison of technical characteristics

There is no such thing that a tool is produced exclusively by one company, and the Rotorizer is no exception in this regard. Most likely, this company can be called a pioneer in the field of this type of tool, and it should be understood that calling it the best can only be conditional. The best thing about Rotorizer is only the combination of price and quality, but as for everything else, this company has long been surpassed by the world's leading manufacturers of power tools.

For example, a Bosch rotorizer - it can be called a professional universal saw. This includes a power of 700 W or more, a speed of up to 17,000 per minute, excellent visibility of the cutting line, special discs of our own design that differ for the better in many respects, and, of course, a reliable design. In addition, the DREMEL DSM 20 rotorizer from Bosch is equipped with a special guide that ensures ultra-precise operation.

Rotorizer Bosch photo

Another analogue of the classic rotorizer, which surpasses it in many respects, is the Sturm tool. And although it is far from Bosch, it still has unique features.

• It is equipped with a large saw blade with a diameter of 85mm, which allows you to cut materials up to 27mm thick.
• It has a soft start and spindle lock, which makes working with it more comfortable and safe.
• The Sturm rotorizer is equipped with an adjustable guide and a unique cutting depth adjustment system equipped with a high-precision scale.

The manufacturer of this tool took care of the quality of its work with various materials by developing two types of interchangeable platforms.
In general, if you do not take into account the reliability of Bosch tools, the Sturm rotorizer compares favorably with it both in price and in its performance. Here we can safely say that for less money you get high-quality work.

In conclusion, I will say a few words about such a feature of the rotorizer as its ability to cut into material from almost any position and in any place - I mean that it can not only cut boards or any other materials, but also cut rectangular shapes into them holes.

After a general overview of the class of universal saws for the home in the previous article, I would like to disclose information on manufacturers and their models, since over five years, enough reviews and comments from real users of mini circular saws have accumulated in the RuNet. I especially wanted to compare the popular Rotorizer Sow with competitors represented by large tool brands.

Mini circular saws, universal saws or rotorizers - the new class of power tools has already received its leaders and outsiders. Let's look at the most popular and affordable models presented in Russian stores. In general terms, you can read about mini-saws in.

Worx (Rockwell)

WORX HANDYCUT WX424 is the founder of the class of universal saws in Europe. The prototype of this model, the American Rockwell Versacut RK3440K, can be purchased on EBay, but the electrical system features will not allow it to be used without a converter.

Worx WX424 appeared on the market in 2009-2010, surpassing all competitors, and still remains one of the reference tools for the home - high-quality, but not very powerful. Non-standard parameters are a legacy of the American focus on the target audience of housewives (in the TV-SHOP advertisement Worx was used by a woman). In addition to reliability, the Worx package can only be compared to a Dremel tool - the kit includes an adapter for a vacuum cleaner, a removable soleplate, and, most conveniently, a laser direction indicator.

Weight 1.5 kg, good ergonomics and weight distribution, power 310 watts and rotation speed 2800 rpm. High-quality consumables with a standard size of 76mm/10mm, maximum cutting depth 22 mm. A small and convenient tool designed for everyday tasks.

However, against the background of competitors in the market and problems with the ruble exchange rate, Worx WX424 can be found less and less in stores - the cost of such a “weak” machine now reaches 10,000 rubles.

Sturm!

The representative of the Chinese brand, which firmly holds second place in terms of “sportiness” of design behind Hitachi, is one of the current leaders in the universal saw market. For a minimal price, the Sturm CS5060MS offers enviable characteristics and quite satisfactory quality.

The Sturm CS5060MS has a noticeable past as an angle grinder. The device is quite heavy, almost 2 kg, powerful - 600 W, and very resourceful - up to 4000 rpm. The protection casing is voluminous and strong, which corresponds to high speeds. The kit comes with three discs, including a 24-tooth saw blade, and an additional adapter hose for connecting to a vacuum cleaner. The standard 85mm/15mm fit will allow you to use discs from Bosch and Makita without any problems.

Reviews for this inexpensive one, only 3,000 - 3,500 rubles, come mainly from DIY-masters and most of them are positive. There are complaints about the included equipment and unreliable plastic parts of the guides.

If Dremel and Worx are primarily products for the home, then Sturm is a targeted lightening and simplification of the tool for the craftsman. This relief did not reach the end, and the model stands out for its less convenience (high weight and poor ergonomics), but noticeably greater productivity.

Skil

Another representative of the Bosch conglomerate is the budget (now) tool manufacturer Skil. A 10 mm fit (like Worx/Rockwell/Einhell) and a large maximum disc diameter of 89 mm allow the use of high-quality equipment, and high quality workmanship to put heavy loads on the tool. Among the reviews of this model you can find many furniture makers - the tool is clearly positioned for them.

From this comparison, Skil 5330 can be called an expensive version of Sturm! CS5060, since both of these tools are from the same subclass - “master” mini-saws, oriented not for domestic use, but for some kind of productivity. Accordingly, the same disadvantages - high weight, poor ergonomics. In addition, you will have to pay for the name and performance - the cost of this networked circular mini saw is 6,500 rubles.

Makita HS300DWE

Makita HS300DWE is a visitor from another division. Designed separately from other utility saws, this mini circular saw is an additional accessory to Makita's professional line. The HS300D is made on the basis of a full-fledged circular saw, but in a minimal format.

Weight 1.5 kg, good ergonomics, average power and 1400 rpm - the most lightweight and convenient tool for small cuts on site, after installing what was cut with full-fledged circular, plunge-cut or miter saws. There are no analogues or alternatives in the Makita line - only one battery-powered model.

From the role of an “additional saw tool” and an unusual consumption for a radius of 85 mm with a seat of 15 mm, the basis of the range is saw blades with 40+ teeth.

With the maximum price for this review being 10,000 rubles, there are simply no negative reviews for this model. Firstly, it is bought by already trained craftsmen, and secondly, the quality, power, and level of equipment make this mini-circular machine almost ideal.

The disadvantages include a small selection of consumables and the lack of an online version.

Dremel Saw Max DSM20

The DSM20 mini saw is Bosch's response to a new market challenge. The concern was several years late with the release of products, when there were already many not only original Rockwell and Craftsman on the market, but also hundreds of Chinese modifications.

To produce a universal saw, the creative brand Dremel was chosen and developments in the field of engravers were used - high power (710 W) and medium (1.7 kg) weight. A large selection of accessories included, neat design and an outlet for connecting a vacuum cleaner in the most basic configuration.

Dremel focuses on cutting capabilities - it is supposed to use a universal saw for metal, tile, and sometimes wood. Users are pleased with the equipment, performance, and legendary reliability. At a price comparable to its competitors, this device is one of the best in its class.

The disadvantages and limitations include:

• Your own tool size 77mm/11mm - although branded wheels are of good quality, they are expensive;
• There are no saw wheels for quick work with wood; it is suggested to use universal ones.

Rotorizer

Actually, the hero of two articles, and the reason why my attention was drawn to this class of tools is the ROTORIZER, also known as Rotorizer Saw. Little by little, the rotorizer is following the path of Xerox, giving its name to the entire class of mini-circular saws, since none of the “universal saws,” “mini-circular saws,” and other names could take the lead.

Actually, to the mini-saw itself. A large amount of marketing convinces us not to look at objective indicators, but they are as follows: power 400 watts, speed 3400 rpm, disk diameter 55 mm, socket 11.1 mm, weight 1.3 kg.

Compared to other representatives of the class, the advantage is the weight and cost - the Rotorazer Saw is noticeably cheaper than even the Sturm! CS5060, and even cheaper than most similar saws on Aliexpress - less than 3,000 rubles. The price is kept from rising by competition between several sellers, fueled by Rotorizer advertising on television.

There are enough disadvantages:

• Small disc sizes - 10 mm from Worx followers do not fit, only expensive Dremel with modifications - outer diameter only 55 mm. The wear of discs with such a radius is appropriate;
• The minimum cutting depth is only 12 mm; it will not be possible to saw off even a standard sheet of chipboard;
• Low power - half that of analogues;
• Poor execution of the case and accessories.

There are also complaints about the quality of the case and the included disks, but they are rare. Otherwise - “ordinary Chinese”

However, the majority of reviews on the Internet for the Rotorizer are strictly positive. There are two explanations for this. The obvious thing is that many reviews are commercial and are posted by sellers. This is true, but on unofficial resources there are a large number of very real satisfied customers.

The whole secret is that people who buy this tool use it for its intended purpose: one-time work, shallow cuts, strictly domestic work - 1-2 minutes. No 30 m2 of laminate, no cast iron pipes. Correct, moderate use of a budget tool is the main secret of the positive perception of such models.

Rotorazer Saw is a tool that combines many useful functions. The main quality that distinguishes this saw from the line of other similar tools is ability to work with almost all types of materials. These include metals, wood, laminate and plywood, drywall, tiles, marble and carpeting, and masonry.

The tool is lightweight and has pleasant, easy-to-use dimensions. A rotatorizer at home can replace a number of available tools.

Basic equipment

The basis of the set consists of three sawing discs for different materials, which can replace each other

• Three saw blades for different materials, which can replace each other. Tungsten carbide is used for wood cutting. A high-speed steel disc is used for cutting metal. For cutting stone or tiles, a diamond-coated disc is used;
• Dust collector. It is very convenient to connect it to a regular home vacuum cleaner, so that the workplace is always clean while working. After completion of construction work, general cleaning of the premises is not required;
• Convenient case for storing and carrying the saw;
• detailed instructions, which will tell you how to properly use the tool and its attachments.

The possibilities when working with a Rotorizer saw are very extensive. You can either simply saw different surfaces or cut out complex parts with many angles.

Advantages of the Rotorizer (for the Rotorazer Saw)

The rotorizer is an excellent alternative to a tile cutter

• A light weight about three kilograms with good power (400 W) and the required number of revolutions (about 4000);
• Eliminates dust even when working with materials that are “dirty” when cutting, such as drywall. Getting rid of dust occurs due to the ability of the saw to work in conjunction with a vacuum cleaner;
• Great cuts almost any material, including being an alternative to a tile cutter;
• Comfortable handle, which fits tightly in the hand;
• Level cuts can be made both straight and curved, vertical;
• Suitable as a grooving tool.

Disadvantages of Rotorizer

• Many experts note a little overpriced this tool. Basically, when compared with the prices of saws, the cost is two to three times higher;
• Difficulties with replacing consumables. All three discs have a bore diameter of 11.1 mm and an outer diameter of 54.8 mm. It is almost impossible to find discs of this size on the open market. Therefore, components have to be purchased from the manufacturer, and the price for them is a little high;
• No battery. This remark cannot be classified as an obvious disadvantage, but when carrying out construction and repair work it is quite inconvenient to carry a cable with you everywhere;
• When working with wood, the maximum cutting depth of the saw is not enough– only 12 mm;
• When cutting thick metal, the tool works strained;
• It is impossible to regulate the speed.

You should also pay attention to the fact that reinstalling disks is done with two keys. This does not create any special complications, but the process itself is a little unusual.

Main technical characteristics of the Rotorizer saw

The device copes well with cutting metal up to 3 mm thick, including aluminum and lead.

• All types of wood are cut to a thickness of 12 mm;
• Metal is cut up to 3 mm thick, including aluminum and lead;
• Chipboard and fiberboard are cut to a thickness of 12 mm, as are tuffnol, perspex, and fiberglass.

Thanks to its small size and weight, the Rotorazer electric saw is convenient to put in a bag to take with you to the countryside. It will be an excellent assistant when carrying out gardening work or repair work in a country house. With minor disadvantages, the Rotorizer is a really good universal assistant in construction and repair.