When assembling various objects made of metal or wood, the presence of burrs and sagging is unacceptable. Each element must be cut with maximum precision. A regular saw will not be able to cope with such a task, so people often buy a more professional option. The editors of the YaNashla website have prepared for you a rating of the best mounting (cutting) saws for 2021.
Tool Features
Some users classify circular saws as a highly specialized tool, and argue that they are rarely found in household possessions. Most often, such a device is used in large enterprises or workshops, where a special stationary device is installed. However, this opinion is wrong, since most people use the device at home. There are several different classes of this device; there are compact models, as well as those designed to work with large products.
When a person performs important assembly work, it is necessary to remember to strictly adhere to the dimensions of the element. If this is not observed, then there is a high probability that the item will not be able to connect properly, which is why all the work will have to be repeated again, and this will affect monetary costs. By purchasing a mounting saw, a person eliminates such an event; in addition, such a device is capable of cutting metal parts at different angles.
An angle grinder will not be able to do this, especially if it is in the hands of an inexperienced user who has rarely used it. Therefore, in order to achieve maximum accuracy, professionals recommend using mounting products that can cope with any such operation and guarantee the best result.
In addition to cutting metal objects, the device is able to cope with other materials that are used in construction: wood, plastic, chipboard, MDF, etc. Even if a person needs to cut a thin metal sheet, the device will cope with this task 100% and guarantees quality.
Cutting saws are also popular because they are able to work with a large number of parts, while maintaining all the exact parameters and quality of the cut. Even on the hundredth metal element, the device will ensure the absence of scuffs and other irregularities. If a person buys a simple tool for a home workshop, then its efficiency will be many times greater than an angle grinder and similar equipment, which is a big plus.
Varieties
There are dozens of different models on the market, but they are all divided into two broad categories: cutting machines with an abrasive disc and tools with a carbide element. Each of these options has advantages and disadvantages.
Devices with abrasive disc
Such models are most often found on the market and enjoy good reviews from many builders. One disc is enough to provide a high-quality cut over 90 times. This option can be compared with a grinder, only the efficiency is several times higher. It is also important to remember that the more work is done with such a device, the smaller the diameter of the equipment, which is why the cutting depth becomes smaller. This drawback does not matter for those who work with different parts. But when performing operations with massive products, such a defect will be noticeable immediately.
The second disadvantage of this element is that it has low rigidity and strength characteristics. If you use such a device when cutting parts with a beveled surface, then displacement of the disk cannot be avoided. This will negatively affect the overall accuracy of the device. But if the user does not care about millimeter accuracy, then such a product is perfect for working with a large number of objects, including hard materials. However, it is important to understand that such a device is more intended for cutting durable metals. For processing wood, plastic, aluminum, it is better to look for another option.
Device with carbide discs
Some cutting machine models are equipped with circular discs that have large and hard teeth. Most people doubt their abilities, but this option copes with cutting rolled metal, while the operation takes seconds, and the cutting accuracy remains at a high level.
Properly sharpened teeth will never leave even a hint of poor cut quality; in addition, the rotating element does not wear out, unlike an abrasive wheel. Such a product is capable of working with both solid metal structures and wood, plastic, MDF, etc. All operations are performed quickly and without errors.
This is the main feature of such a disk. It guarantees the user quality, accuracy and constant cutting depth. However, it is important to understand that the resource of such products is not infinite, some claim that such saws are enough for 1.5 thousand cuts, others give opposite examples, how after 600 cuts the product could not work. In any case, it is worth knowing that such equipment is intended for professional use, since the cost of one disk reaches 10,000 rubles. Therefore, constant work with it may not pay off; it is important to use it correctly.
Operating rules
Despite the fact that modern saws have a high degree of safety, you need to be extremely careful when using them. Otherwise, problems with device performance or operator safety may occur.
Among the basic safety standards that should be followed when operating a metal cutting saw are the following.
- Before starting use, be sure to read the instructions and safe operation techniques. Failure to follow manufacturer instructions may result in serious injury.
- If you do not have the skills to work with the tool, we recommend that you consult a specialist or craftsman.
- Before starting work, you should definitely check the workplace for the absence of unnecessary items. In addition, there is no need to work alone: it is best to have an assistant who can provide first aid if necessary.
- Visual inspection. Before each use of the saw, it is necessary to carry out an external inspection to ensure that there is no serious damage. In this case, close attention should be paid to the reliability of fastening the disk and other components, as well as the fastening handle. Never use a faulty tool as this may cause injury.
- Electrical safety. Do not use such equipment outdoors or touch the instrument with wet hands. If you are using an electric saw, you need to make sure that it is double insulated. However, it is worth remembering that the presence of such isolation is not a reason not to follow normal precautions. That is why it is necessary to regulate the speed of the commutator engine with extreme caution.
- Design integrity. In order for the device to fully perform its functions and be safe for use, its configuration or design must not be changed. If some part fails, then you do not need to make changes yourself using homemade tables and other elements.
Main features of installation structures
What area a particular model is intended for is determined by the weight of the device. If the weight of the device is up to 15 kg, then such a product can be used in the home and semi-professional sphere, since it is easy to move from site to site. During the construction of large objects, devices whose weight ranges from 15 to 30 kg are most often used. Often a separate workplace is allocated for the use of such a design. Working with devices over 50 kg is possible only in large enterprises, where the employee is required to maintain maximum accuracy.
The second feature is the kinematic scheme. Products can work not only with direct drive, but also with belt drive. For the average user, the first option is the most familiar, since it is used in all inexpensive devices. In factories, it is impossible to imagine machines without belt drives, since they provide excellent protection when the load on the disk increases. If the circle is stuck, the belt will only turn, which will keep the motor in working condition and safely turn off the device. In addition, some products support multiple disks on a single machine, which is made possible by the presence of stepped pulleys.
Saws are divided according to the diameter of the mounting hole, which is present in various cutting wheels. One of the most popular types is a disc with a 25.4 mm hole. If you buy a device with an unusual diameter, it will be more difficult for a person to find a suitable element, which will create discomfort in work.
Special abilities
Each manufacturer tries to somehow highlight its device, so the products sold often have a number of professional differences. However, there are only three main features that will be very useful when working with such material.
First, a person should pay attention to the design of the table where the cutting operation takes place. The reliability and quality of the cut depends on its durability. Also a nice bonus will be a guide rail with a rotating mechanism and the presence of quick fixation without the use of auxiliary elements that are present in standard models. The latter is useful for those who often perform corner trims.
Another feature that will be an additional advantage is the presence of electronic engine control. This makes it possible to increase the service life of the device and significantly reduce the load on the electrical network, which is especially useful for private workshops. Another nice feature is the presence of an electronic stabilizer, which will provide the user with normal speed under any load.
Another important additional element is the lever-turn hinge. For greater convenience, it should be placed on special bearings and also have a self-return mechanism. If the product is frequently transported, the presence of such an element will allow you to quickly lock the product in a specific position, which will have a good effect on durability. Cheap options do not have this function; a standard chain is used to move them.
Possible faults
Cutting saws are famous for their high quality and reliability, so in most cases, breakdowns are caused either by improper operation or by illiterate selection of additional elements. Such tools have enough power, so you should use them correctly and choose the accompanying parts wisely.
Among the main malfunctions that can be observed with a cutting saw are the following.
- Does not turn on or works intermittently. Most likely the problem is a broken wire. Such a failure can be eliminated very quickly by replacing the old wire with a new one.
- The saw sparks and smokes. This happens due to problems with the power unit, and it can be solved by replacing the motor bearings.
- The disk rotates poorly or does not rotate at all. The reason is wear of the belt drive.
Thus, a metal cutting saw is a unique device for processing this material. Products from many manufacturers are released on the market, which are distinguished by high quality and reliability. Thanks to this, metal can be processed at high speed and with maximum safety.
The main thing is to choose equipment based on the tasks at hand. A review of the main manufacturers shows that the right choice is a guarantee of the longevity of the devices.
Review of the Makita 2414NB metal cutting saw, see below.
Sources:
https://kakvybratvsjo.ru/raznoe/montazhnaya-pila-po-metallu-kakuyu-vybrat.html https://stroy-podskazka.ru/instrumenty/pily/otreznye-po-metallu/
Rating of the best budget saws
Zitrek PM-1200
An excellent model that is suitable for home use. The maximum power is 1200 W. There is one speed. Cutting height – 50 mm. The rotation speed reaches 5000 rpm, which is a good result for a home tool. Product dimensions – 260x390x260, with a weight of 6 kg. This plays a positive role for convenient transportation.
The average price is 3,990 rubles.
Zitrek PM-1200
Advantages:
- Famous brand;
- Quality work;
- Good power;
- Reliability;
- Compactness;
- Smooth cut;
- Good bore diameter.
Flaws:
- Rapid disc wear.
ELITECH PM 1218
A good option that is suitable for a country house or cottage. The power is the same as the previous model, it has the ability to work with metal. The device provides high-quality cuts of any material. The diameter of the mounting hole is 22.2 mm, which is a universal solution. The maximum rotation speed is 5000 rpm. Another advantage is the long network cable – 3 meters. Dimensions – 34x33x20 cm, weight – 5.5. kg. The product comes with a one-year warranty.
The average price is 4,800 rubles.
ELITECH PM 1218
Advantages:
- An excellent option for cutting pipes;
- Each element is made carefully;
- Low price;
- Compactness;
- Engine power.
Flaws:
- There is a slight backlash.
Edon ED-CS355-2800
A high-quality product at a low cost that will provide the user with reliability for a long period. Working with such a device is easy and convenient, which is noted by most buyers. The appearance is made in a classic style, there is nothing superfluous or unnecessary. The maximum power of the engine is 2800 W, the number of revolutions is 4000. Power is supplied from the electrical network. The cutting depth is 125 mm. Weight – 13.5 kg.
Sold at a price of 5,500 rubles.
Edon ED-CS355-2800
Advantages:
- The assembly is 5 points, there are no backlashes:
- Price;
- Power;
- Dimensions;
- Cut – 12.5 cm.
Flaws:
- Not found.
Favorite CF-355
A cutting saw for home use that can cut plastic, wood or metal in a couple of seconds. To change the cutting angle, just move the guide to the required value. Electric motor power – 2600 W, rotation speed – 3800 rpm. in a minute. The landing diameter is universal and equal to 25.4 mm.
The average cost is 5,800 rubles.
Favorite CF-355
Advantages:
- Reliability;
- Assembly;
- Sustainability;
- Price;
- Sawing plastic, metal and wood;
- Useful when building a house.
Flaws:
- Not found.
Gardenlux MC355
A home device that guarantees the user an even cut over a long period. Equipment power is 2500 W, maximum cutting depth is 125 mm. The speed is 4000 rpm. The weight of the device is 15 kg. The kit includes instructions and keys to ensure tight fixation of the elements.
Sold at a price of 5,980 rubles.
Gardenlux MC355
Advantages:
- External execution;
- No backlash;
- Shows stability;
- The cut is smooth.
Flaws:
- Expensive.
Ryobi ECO2335HG
The high-precision and convenient Ryobi ECO2335HG machine is designed for cutting and sawing work. It can easily handle the processing of metal corners, profiles, pipes and workpieces with large and small diameters. The saw is equipped with a quick-clamping rotary vice, with which you can cut structures at any angle (0-45 degrees) and in any direction. The impressive diameter of the cutting element provides an expanded range of operations. The lower part of the tool is complemented by a rubberized handle, making it easier for the operator to control the work process. Also on the body of the device there is a LiveTool indicator light, indicating the status of the tool (on/off). Rubber feet, which firmly secure the unit, are responsible for safety and stability.
The main purpose of the saw is considered to be cutting almost all types of metal workpieces using an abrasive disc or cutting element equipped with a carbide coating. Suitable for both household and industrial work.
Specifications
| Options | Characteristics |
| Engine power | 2300 W |
| Voltage | 220 V |
| Speed | 3800 rpm |
| Disc diameter | 355 mm |
| Cutting depth limit | 137 mm |
| Cutting depth limit | 137 mm |
| Weight | 16 kg |
| Price | 11000 rubles |
Ryobi ECO2335HG
Advantages:
- Reliability and durability of the tool;
- Stability and rigidity of the structure;
- Availability of rubber feet and handle;
- Built-in LiveTool indicator;
- An electromagnetic braking mechanism is installed;
- Rigid workpiece clamp;
- Powerful engine;
- Availability of a protective screen;
- High tool performance.
Flaws:
- Average speed.
Rating of the best semi-professional mounting saws
RedVerg RD-CM355-2000
The device is suitable for sawing operations with solid elements. The installed electric motor is powerful and protected from various factors. The maximum cutting height reaches 110 mm, at a rotation speed of 3800 rpm. The weight of the product is 15 kg.
Sold at a price of 8,100 rubles.
RedVerg RD-CM355-2000
Advantages:
- Low price for this segment;
- Power;
- Stable surface;
- Mobility.
Flaws:
- Not detected.
Hikoki CC14STNTZ
A semi-professional tool whose power reaches 2 kW. Suitable for sawing metal objects of any hardness. A big advantage is the spindle lock, which makes disc replacement quick and safe. For greater convenience during carving operations, it is possible to fix the workpieces.
Sold at a price of 10,000 rubles.
Hikoki CC14STNTZ
Advantages:
- Value for money:
- Tight fixation;
- Universal mounting hole;
- Mobility.
Flaws:
- Not detected.
DeWALT D28715
A reliable device that is designed to ensure high-quality cutting of metal workpieces. The output power is 1350 W, which is an excellent result. Cut height – 13 cm. Abrasive wheel rotation speed – 4000 rpm. To increase comfort, the manufacturer equipped the device with a soft start and spindle lock. The maximum noise level reaches 99 dB, so you must use headphones when working. Dimensions – 520x435 mm, weight – 18 kg.
The average price is 19,200 rubles.
DeWALT D28715
Advantages:
- The body is made of hard materials;
- Normal power;
- Cutting depth;
- It works flawlessly.
Flaws:
- Not found.
Makita LC1230
An excellent unit that is suitable for use on construction sites. Output power – 1750 W will provide the owner with reliability and high-quality work. The cutting height is 115 mm. The functional feature of the device is the presence of electronic motor control and spindle locking. Manufacturer's warranty – one year.
The average price is 26,500 rubles.
Makita LC1230
Advantages:
- Brand model;
- The cut is smooth and neat;
- Performance;
- Sawing hard materials.
Flaws:
- Price.
The best professional devices
STALEX CS-350
A cutting machine that is installed in large enterprises. The device is intended for professional use only. Works with all types of metals, cutting height – 120 mm.
Sold at a price of 163,000 rubles.
STALEX CS-350
Advantages:
- Reliability;
- Durability;
- Functional features;
- Smooth cut.
Flaws:
- Price.
JET MCS-275 T
A reliable machine that guarantees an even cut over several years of operation. It has a high output power and is able to operate with various materials, including hard metals.
The average price is 104,000 rubles.
JET MCS-275 T
Advantages:
- Durability;
- Assembly;
- Reliable fixation;
- Sustainability.
Flaws:
- Not found.
TTMC CS-250
Professional equipment that can handle hundreds of products per day. There are two speeds, which has a positive effect on the quality of the cut for specific materials. Product weight – 143 kg.
The average price is 92,000 rubles.
TTMC CS-250
Advantages:
- Long service life;
- Price;
- Convenient adjustment;
- Smooth cut.
Flaws:
- Not detected.
MILWAUKEE M18 FUEL FCOS230-121
Professional battery model designed for use on large construction sites. Operation is carried out from an 18 V battery. The cutting depth is 85 mm. The product is distinguished by high-quality assembly and low weight (50% lighter than gasoline ones). The speed of the rotating disk without load is 6600 rpm.
Sold at a price of 80,000 rubles.
MILWAUKEE M18 FUEL FCOS230-121
Advantages:
- Assembly;
- Durability;
- Autonomous work;
- Weight 6.2 kg;
- Price.
Flaws:
- Not found.
Which cutting saw is better to buy?
When choosing a tool, you should first pay attention to the type of engine. An asynchronous motor heats up less, so it can operate for a long time without interruption. Collector - causes a low cost of the saw, but requires periodic replacement of carbon brushes and has limitations on the duration of operation.
An important characteristic of an electric saw is power - the higher it is, the more stable the operation of the tool under heavy load.
For high-intensity use, it is better to buy a saw with a power of 2000 watts or more. For home use, 700-1500 W is sufficient.
The depth of the cut depends on a number of factors, including the design features of the saw, the diameter of the blade, and the specifics of the tasks being solved. For cutting fittings and household pipes, you can purchase a tool with a cutting depth of up to 120 mm; for processing profiles you will need about 140 millimeters.
When purchasing a mounting saw, check the type of drive. The straight blade has a short service life, but transmits power to the saw blade without loss. A belt drive is more reliable, as it reduces the load on the motor and protects it from overload.
