Circular Saw: How To Choose? Characteristics, Prices And Expert Reviews.

What is a circular saw for wood?

To choose a circular saw on the tree, you should start with its essence. This tool is a cross between a simple electronic jigsaw and a chainsaw that can cut thick tree trunks.
The equipment is intended for use both in work of professionals and in house conditions. The cuts are accurate and fast. The lines with the help of the presented technique are straight and can be produced in the wood of various thickness.
Circular saw blades cut out the wood in various configurations. This equipment can cut a variety of decorative elements on the material, but the duration of work on it will be higher than that of a low-powered jigsaw.
Comparing the work of the presented equipment with the principle of operation of the chainsaw, it should be noted the greater accuracy of the circulation. powerful equipment designed for rough cutting. With circular saws, neat cuts can be made.


Considerations deserve the constituent elements of such a tool as a circular saw for wood. How to choose the most optimal model, experts suggest.
Engine power determines the performance of the entire mechanism. The higher it is, the thicker the board it is possible to cut with this equipment. The diameter of the knives used for a tool such as circular saws for wood depends on the power. Their price depends on this indicator.
Circulation weight will also be higher with more equipment power. Therefore, before making a selection of circular saws, it is necessary to determine the amount of work to be done. Overpaying for more power that will not be used is not worth it.

Equipment parameters.

One of the main parameters that you should pay attention to when choosing a manual circular saw for an electric type of tree is the number of revolutions. It would be more correct to choose equipment with the ability to control this indicator. Such a function will allow producing a better cut at an optimal level of load on the equipment.
Circular saws must have protective electronics functions. It will help protect both the equipment and the operator in emergencies at work. There must be a random launch lock.
It will be useful to evaluate the appearance of the equipment upon purchase. It is very convenient to use an additional handle. The material of the product itself must be durable, able to withstand the load and mechanical stress.
Depending on the price, circular saws for wood are distinguished by a clean assembly. Balancing should be comfortable, handles should not slide. It will allow you to hold the equipment in your hands firmly.

Types of equipment by functionality.

Among circular saws, there are several basic varieties.
The mini-circular saw is the first type of tool presented. It is portable equipment equipped with an electric motor. It is a handy tool for small and medium-sized work.
The fixed type of circular saws for wood has support. It is located on the saw. In contrast to the mini-saw blade, the engine of such equipment is located under the support and is launched from the fixed network using a cord.
The third type of instrument is the accumulator circulation. It is a relatively common type of equipment.
Another variation is a miter saw. It has a simple design with a handle with a start button, a work unit, and a saw blade.


The manual electric disk saw on a tree assumes a cut both in the flat plane, and inclined. To do this, use the plate for support and pins. An eccentric system is attached to them. The pin allows the equipment to be kept at an angle of typically 45˚. Some models allow you to set a slope of 60˚. The slope is made only to the right side. On the left is usually the engine.
It is possible to set the level of immersion of the saw in the material. The mechanism fixes the equipment on a fixed axis. It is located in front of the support.
One of the most popular devices is a protective cover. At the top, the protection is mobile, and at the bottom. fixed. From the latter, you can remove sawdust with a vacuum cleaner.
The wire must be protected by durable rubber insulation. Batteries should be used only when necessary, for example, in a type of equipment such as a mini circular saw.

Types depending on power.

Depending on the power, there are three types:

  1. The electric motor of the circulating saw has a power of 800 to 1200 W. The thickness of the cut with this tool will be about 45 mm. For them, suitable discs with a diameter of 160 mm These are the cheapest types of equipment presented. Most often used at home.
  2. The tool is equipped with an average power motor of about 1800 watts. The depth of the cut reaches 60 mm. It is a semi-professional circular saw. 190-200 mm reaches the diameter of its knives.
  3. The most productive type of instrument, the engine of which has a capacity of more than 2000 watts. Disks of such circular saws are used from 190 to 350 mm in diameter. Most often, the tool is attached to the workbench. These are the professional, powerful saws having the greatest cost.

Saw blades.

Knives for saws differ in different technical indicators. Disks are usually divided into types. for wood and similar materials, for metal.
In wood cutting discs, teeth are inclined in the direction of travel. The more of them on the parts, the more accurate and accurate will be the cutting itself. Otherwise, the cut will turn out to be rough and torn.
A manual electric circular saw on the tree, which will be used for cutting fiberboard, boards will require a type of knife with many teeth (about 100 pcs.). To cut a tree that has many knots, you should choose a reinforced disc with 24 cutting edges.
Marking knives consists of two numbers. The first characterizes its diameter, and the second. the diameter of the landing rod. Drives with a lower rate than that provided by the saw should not be installed on the equipment. Otherwise, between the part and the casing, there will be a space where the hand can accidentally fall.

Sharpening discs.

Working with blunt knives is hard enough, and the engine is subjected to a greater load. Therefore, over time, you will need to sharpen a circular saw on wood.
Initially, the teeth with a unique tool bred. Sharpening circular saws on the tree are made initially from the rear surface of the teeth and then process the front row.
The beginning of the work should be marked with a marker. Each tooth should be sharpened as many times and with the same effort as the first one.
After the manipulation of the disk is subject to verification. The trial cut is carried out. If there are extraneous noises, an uneven feed of the beam, this is a sign of the height of the teeth. It can be checked by bringing the marker to the cutting surface. After turning the knife, you need to inspect it and identify the irregularities in the sharpening.

Specialist reviews about wood saws.

Circular saws for wood, the price of which is slightly lower than that of their foreign counterparts, are produced by domestic manufacturers. For example, the Russian firm Interskol produces a wide range of models of circular saws for wood.

Saws “Interskol”.

The Russian company Interskol has established itself well in the market for equipment for cutting wood. It is one of the most famous domestic manufacturers whose products are distributed not only in our country but also abroad. The relatively low price of equipment makes it attractive to consumers.
Among the advantages with which the circular saw on the Interskol tree is endowed, durability, excellent ergonomics of the models, as well as the quality of the actions performed with it should be noted.
A wide range of equipment parameters (depth of cut, power, and functionality) will help you choose a tool for a variety of needs in the cutting of wood.
The existing additional functions of circular saws of the presented company will allow giving comfort when handling this equipment.

Bosch saws.

The equipment for cutting wood of the presented company is produced for both domestic and professional use.
It should also be noted that there is a blockage when the engine is overloaded, which sometimes can save the equipment from damage. Controls the functions of the electronics system.
Is one of the most well-known companies. The quality of its products is widely known in our country and around the world. Therefore, the durability and quality of work on this tool can be guaranteed.

Additional functions saws.

Manufacturers sometimes provide additional functions to ensure the most comfortable work with such a tool.

Among the most common additions, the following should be noted:

  1. A manual circular saw for wood can be immersed in the material. It allows cutting from the middle of the sheet.
  2. The adjustment of the rotational speed occurs in two types. mechanical and electronic. It will allow smooth, neat cuts on various materials.
  3. Increases safety function of sharp braking of a disk of a saw.
  4. The functions that enhance safety should also include a smooth start knife. Often this feature is found in powerful professional saws.
  5. The accuracy of the cut is enhanced by the built-in laser marking and illumination.

For saws on a tree with a powerful engine, the possibility of their fixing on the surface is provided, which will allow for cutting large volumes of material.

Safety regulations.

To avoid accidents during the handling of the tool, it is necessary to follow the safety measures provided by the manufacturer of equipment such as a circular saw for wood.

  • The material must be securely fastened on a stable surface.
  • It is strictly forbidden to turn the tool upside down when it is running.
  • Use only discs of the appropriate type and size.
  • It is forbidden to clamp the power button through unforeseen manufacturers.
  • Work only in protective glasses.

If all the presented rules and recommendations are followed, the work will be of high quality and safe on such equipment as a circular saw on wood. How to choose the presented tool? You will be helped by knowledge of their existing types and characteristics. Observing all the requirements when working on the presented equipment, there is no doubt about the safety and durability of the equipment.