All sawing devices in which a round disk is used as a cutting element are commonly called circular saws (circular saws). Hundreds of different designs of such saws are used in industry and everyday life, from powerful single- or multi-saw machines for sawing logs, to manual ones that replace a conventional hacksaw. Other names for such equipment are sawing machine, manual circular saw. But machines with another cutting element - a tape, a flat blade - are never called a circular saw. A circular saw is always a round cutting disc. Hand-held circular saws are also called circular saws.
Design and operating principle
The basic principle of operation of circulars is extremely simple. The engine rotates a shaft on which a disk with cutting teeth is fixed. The disk rotates, the teeth cut the material.
The device of a circular circular saw of the classic manual type with a disk for cutting wood.
But the device as a whole, the bed, the feed system, the ability to adjust the rotation speed, tilt angles, engine power, and the diameter of the cutting disk on different circular saws differ very significantly. From the simplest devices (table, motor, shaft, belt, disk) to modern and complex ones that allow you to cut wood of different sizes and lengths, at different angles, and different geometries.
Cordless circular saws
In the case where the construction of a residential building on the site cannot be postponed, but the electrical connection has not yet been organized, the owner often uses a tool that does not need to be plugged into the network. Well suited for roofing work where wires get in the way.
So, among the most reliable and productive circular saws, we can highlight the following tool:
1
Makita DSS610RF
Rating:5.0
- Power: battery
- Disc diameter: 165 mm
- Rotation speed: 3700 rpm
- Functions: backlight, engine braking, spindle lock, vacuum cleaner connection
- Weight: 3.2 kg
Average price: RUB 14,640
The best and most reliable Japanese circular saw with two 18-volt Li-Ion batteries included will allow you to cut wood for a long time without recharging. The manufacturer claims up to 6 hours of uninterrupted operation when the battery is fully charged.
The powerful motor is capable of providing a saw blade rotation speed of up to 3700 rpm.
The maximum cutting depth, depending on the angle of inclination, varies in the range of 40 - 57 mm, which is a good indicator for a disk with a diameter of 165 mm.
Despite the compactness of the device, it is equipped with a multifunctional sole with height adjustment, as well as an indicator for monitoring the cutting depth.
The built-in backlight will help the craftsman not to lose the cut line while working, and the dust blowing function will ensure high-quality results and cleanliness in the workplace.
2
Metabo KS 18 LTX 57 0 box 4.7
Rating:4.9
- Power: battery
- Disc diameter: 165 mm
- Rotation speed: 4600 rpm
- Functions: engine braking, vacuum cleaner connection
- Weight: 3.4 kg (with battery)
Average price: RUB 16,399
The cordless circular saw from the German factory takes an honorable second place.
This device is more powerful than the previous one and is capable of developing a rotation speed of the working body of up to 4700 rpm, which guarantees easy cutting of any wood with a maximum thickness of up to 57 mm.
The support base can be precisely adjusted at any angle up to 50 degrees, and the ability to connect a vacuum cleaner will allow you to carry out work in an apartment.
Markings on the site ensure even cutting in combination with a parallel stop.
Branded 18 V batteries have a convenient charge level indicator, which will help you determine the degree of fatigue and quickly recharge. The battery capacity is 5.2 Ah.
Weighing only 3.4 kg, the saw allows you to easily hold it with one hand for working in already installed wood.
3
BOSCH GKS 18V-57 0 Box
Rating:4.8
- Power: battery
- Disc diameter: 165 mm
- Rotation speed: 3400 rpm
- Functions: backlight, vacuum cleaner connection
- Weight: 4 kg (with battery)
Average price: RUB 12,141
Cordless circular for the home. The 18-volt high-power battery of this tool from Germany allows for disc rotation speeds of up to 3400 rpm.
The cutting depth of a 165 mm working disk is 57 mm, and when the tilt changes to 45 degrees - 39 mm.
When working in a dark room with no electric lighting, the saw is equipped with a powerful LED flashlight that well illuminates the surface being processed.
In case of unforeseen circumstances, the developer has introduced an intelligent disc braking system, which increases user safety when operating the tool.
The saw blade included in the delivery set is made of hard alloys and has 24 sharp teeth for cutting any type of wood.
The dimensions of the device are only 346x243 mm, and it is convenient for transportation and storage, since all components are securely packed in a plastic case.
4
Makita HS301DZ
Rating:4.7
- Power: battery
- Disc diameter: 85 mm
- Rotation speed: 1500 rpm
- Functions: soft start
- Weight: 1.6 kg
Average price: 6,390 rub.
another Japanese model took 4th place in the ranking. An ultra-compact and lightweight modification with a cutting disc diameter of only 85 mm and a 10.8 V battery-slider will allow you to make precise local cutting in places where a standard tool cannot fit.
The weight is only 1.6 km without taking into account the battery - the saw is easy to hold in weight, and the protective casing will protect parts of the user’s body from accidental injuries.
The depth of cut at a right angle will be 25.5 mm, but with extensive experience, given the small diameter, the device can easily outline curved lines on materials such as chipboard or plywood.
The small motor is capable of accelerating the saw blade to 1660 rpm.
The supporting surface with slides and fixing elements can be adjusted to work at an angle of 45 degrees with a cutting depth of 16.5 mm.
5
RYOBI R18CS-0
Rating:4.6
- Power: battery
- Disc diameter: 165 mm
- Rotation speed: 4700 rpm
- Functions: smooth speed control, spindle lock
- Weight: 2.8 kg (without battery)
Average price: RUB 7,699
model from a Japanese manufacturer, designed for finishing work. If it is necessary to provide a long longitudinal cut, the motor power will not be enough to obtain the desired result.
Used for cutting plywood, chipboard or laminate before laying the floor.
The cutting depth is 52 and 36 mm at angles of 90 and 45 degrees, respectively.
The tool is equipped with a pipe for installing a vacuum cleaner, leaving the work surface clean and preventing particles of material from getting into the eyes.
The working disk with a size of 165 mm accelerates to 4700 rpm. a quick increase in power gives a strong noise effect and inertia of the saw when starting.
Li-Ion battery with a capacity of 5 hours allows you to provide several hundred cross cuts on one charge.
Among the disadvantages, it is worth noting that the case is made of plastic, which can cause damage if accidentally dropped.
Battery-powered tools cannot be used to build a full-fledged house, and when performing complex work on cutting material, it is better to always have on hand equipment that operates from the mains or with gasoline engines.
The rating below is subjective and is not an indication to purchase a particular product.
Kinds
Hand-held circular saws give the owner great opportunities in woodworking. With their help, they solve both professional and household and amateur problems in construction, manufacturing and repairing furniture and any wood products, and preparing firewood of small thickness. This tool replaces a hand saw, two-handed and bow saw, and a jigsaw. Sometimes, it is more convenient to use a circular saw instead of a chainsaw.
Classic disc, manual type, for woodworking
Manual circulars with a traditional layout (design), which was developed for the very first devices of this type, are considered classic.
Namely, the electric motor is located perpendicularly, at a right angle to the cutting disc (cutting axis). The disk rotation speed on different models is from 3000 to 6000 rpm . This is always higher than the engine rotation speed, due to the gear ratios increasing the speed of the gearbox. Different models have average power 0.8 - 2.2 kW . The support platform, adjustable in two planes (up and down and at an angle), makes it possible to set the desired depth of cut and angle of inclination of the cut.
Almost all saws are supplied with a stop consisting of two rods and a support platform. Having secured it in the body of the device, you can saw straight any workpiece that has one flat side (edged board, timber). When sawing, the support platform is pressed against the flat side, resulting in an even cut.
This is the main functionality of a classic saw. Additional features on some models include the presence of a soft start system, speed control, etc.
Mini
The mini circular saw is externally and structurally no different from a regular “monkey” (angle grinder).
The difference is in the cutting element. Instead of discs for metal and concrete, it has a metal disc for wood. Just like on a classic hand-held circular saw, there is an adjustable support platform, the desired or full cutting depth and cutting angle are set.
The mini saw is more compact and easy to use in hard-to-reach places. It is more convenient for her to file, for example, the ends of workpieces nailed at height, and to work on a workbench with small parts. One-handed operation is allowed.
The power of such saws is low due to the fact that as the engine power increases, the weight increases proportionally. And a heavy “monkey” with a power of, for example, 2.2 kW loses all its advantages in compactness, lightness and convenience. Cutting wood with such a unit is much more difficult than with a classic saw of the same power.
Tip #1. A mini circular saw for sawing small-section wood is a convenient and productive option.
Submersible
In terms of its design, it is an ordinary, classic manual circular saw.
The difference is that before work begins, the disk is completely hidden in a protective casing. Sawing begins by placing the saw in place of the cut anywhere in the workpiece. After starting, the rotating disk crashes (immerses) into the wood. Its feature is the ability to start cutting not from the beginning of the workpiece, but from any point. This is important when selecting internal grooves that do not extend to the ends of the workpiece. The tool is also convenient for making large recesses. For marking accuracy, the support platform (tire) has a special design and measurement system.
Hypoid
A hand saw of this type repeats the design and functionality of the classic version of a circular saw. The difference is in the layout. The engine is located not across (perpendicularly), as in classic models, but along, like in angle grinders (“monkeys”). For this purpose, a hypoid gear is used in the gearbox, which gives the name to such power tools.
Tip #2. Hypoid options are more convenient to use and better balanced. Their saw blade is shifted to the left side of the center, closer to the operator if he holds the handle with his right hand.
Stationary for installation in a table
Purely stationary circular saws do not belong to hand-held circular saws; they are sawing woodworking machines of a different class.
We are talking about modifications of hand saws that can be installed on a frame with a table, the saw blade up, and used as a stationary machine. Sometimes hand saws are placed on homemade stands . It must be remembered that a hand-held cross-cut saw has a brush (commutator) motor, which is not designed for long-term operation under increased loads. Namely, in this mode, the engine operates on stationary machines. Therefore, the tool will not last long if used this way .
Some manufacturers offer universal hand/stationary saws. The set includes a bed with a table and a hand saw, which can be used both on the machine and for manual work.
Such options have an increased service life, designed for stationary use. In any case, the stationary option can be useful for domestic use, when small volumes need to be cut from time to time.
Trimming
Cross-cut (pendulum, “crosscut”) circular saws are designed for a special operation - cutting workpieces of the required length, trimming ends.
The tool is effective for carpentry work of varying complexity. With the help of a trimmer you can make a very precise cut at any desired angle. By installing a special stop-limiter, you can quickly cut many pieces of the same required length without preliminary marking with a tape measure and pencil. Of course, on a crosscut saw you can saw any workpiece that fits in size, even cutting waste into firewood.
Rechargeable
Circular saws of this type are structurally designed in almost the same way as conventional power saws and are powered by an electric motor. The difference is that they receive power not from the electrical network, but from batteries. The price for this type of tool is still high, but with the development of “battery” technologies it is becoming more adequate. A tool with a power source independent of the household network provides a number of obvious advantages:
- Mobility and independence from the presence of an electricity supply network. Can be used anywhere, even in the forest.
- No wire. This makes work in construction easier and much more convenient, especially at height. There is no need to drag a long extension cord, which has significant weight over a long length and interferes with work and can also get tangled.
The disadvantages of this technique are common to all battery devices:
- Less power than network models.
- Operating time limited by battery charging.
Otherwise, such saws, which range in price from 10 to 20, cope with their tasks quite well. declared by the manufacturer , at a sawing angle of 90 degrees, is from 50 mm and above. This is enough to, for example, when building the top of a house, cut off the ends of the sheathing at a height, saw rafters 50 mm thick, etc.
Today there are models on sale with a modern brushless motor that has a long service life. Some manufacturers solve the problem of limited battery life in a way that is convenient and profitable for professional carpenters and builders.
For example, the user is offered a whole group of cordless tools from one manufacturer - saws of various types, screwdrivers, hammer drills, wall chasers, etc. with interchangeable batteries. That is, all equipment requires only two batteries, which costs the owner much less.
The advantages of unifying batteries for tools is that one battery is suitable for both a screwdriver and a jigsaw or circular saw.
For metal and concrete work
Machines for cutting these materials are structurally designed as cutting machines (trimming, pendulum) for wood - a platform (bed) for placing the workpiece and a saw unit, which rises up/down on a hinge and can be adjusted for cutting at an angle.
In the market, such devices are sometimes called assembly saws. The two main differences from woodworking machines are the use of a special disc for stone or metal, and greater protection of the engine from fine concrete, brick or stone dust.
In theory, you can put a blade for metal and wood on a regular circular hand saw for wood. In practice this should not be done for two reasons:
- The mounting and outer diameters of the discs are incompatible.
- Such a hand saw is inconvenient to cut, for example, stone.
In practice, for cutting metal or brick, it is more convenient and practical to use angle grinders with special discs.
Today in the EU countries there are analogues of manual wood circular saws used for cutting metal and concrete. This is a relatively new type of instrument and has not yet become widespread in the Russian Federation. The main difference from wood saws is a special blade, increased speed, and protection of the engine from dust.
The best corded circular saws
Circular saws are very popular among consumers, and people often share positive and negative reviews with each other. As a rule, the quality of the product greatly depends on the brand under which the power tool is manufactured. The best models are presented below in descending order.
Classic circular saws with a cable for connecting to the network are widely used in construction and repair.
1
Makita 5008MG, 1800 W
Rating:5.0
- Power: 1800 W
- Disc diameter: 210 mm
- Rotation speed: 5200 rpm
- Functions: backlight
- Weight: 5.1 kg
Average price: RUB 12,987
The first place in the ranking goes to a manual circular saw for the home from Japan. Molded sole. The saw operates from a standard AC mains voltage of 220 V.
The powerful device produces a rotation speed of a disk with a diameter of 210 mm up to 5200 rpm with a cutting depth of up to 75 mm.
The bed can provide bevel cuts in 3 positions - 90, 45 and 22.5 degrees, as well as cutting depth, thanks to the ability to adjust in 2 directions.
The built-in dust collector will keep the work area clean.
The ergonomic rubberized handle fits well in the hand, allowing you to work for a long time, and a bright light will help illuminate the cutting line to improve cutting accuracy.
The working body of the saw is covered with a folding steel casing, guaranteeing safety during operation. The casing does not jam or cling.
When changing the disk, the spindle is securely locked, which reduces the risk of injury.
There is nothing superfluous in the saw.
2
BOSCH GKS 190, 1400 W
Rating:4.9
- Power: 1400 W
- Disc diameter: 190 mm
- Rotation speed: 5500 rpm
- Functions: engine braking
- Weight: 4.2 kg
Average price: RUB 9,137
Second place goes to a hand-held circular saw from Germany, whose engine can reach a speed of 5500 rpm.
The device is capable of cutting through a layer of wood up to 70 mm thick at a right angle and 50 mm at a 45-degree inclination. The disc size is 190 mm with a mounting hole size of 30 mm.
The saw weighs only 4.2 kg, which allows it to be used not only on horizontal, but also on vertical surfaces, as well as in hard-to-reach places.
The device has a built-in dust collection option, as well as automatic blowing away of sawdust that interferes with work.
The circular saw is equipped with a convenient steel stand with markings that help you set the exact position of the cutting line for any type of wood.
The disc replacement process occurs while the spindle is locked, which guarantees complete safety.
3
DeWALT DWE560B, 1350 W
Rating:4.8
- Power: 1350 W
- Disc diameter: 184 mm
- Rotation speed: 5500 rpm
- Functions: vacuum cleaner connection
- Weight: 3.7 kg
Average price: RUB 10,385
If you need a powerful and high-quality one, then buy the DeWALT DWE575, 1600 W , 3-year warranty, assembled in the USA.
The American brand takes a well-deserved third place. The hand-held circular saw for wood weighs 3.7 kg, which is much less than its competitors.
The medium power motor ensures cutting at right angles and up to 65 degrees on any surface.
A disk with a diameter of 184 mm is supplied in the kit.
The saw is a professional equipment, and the resource of its motor allows you to work for many hours without a break.
The sole of the device has slots to allow you to monitor the straightness of the cut. Also, a ruler with a limiter is installed on it, which allows for a clear edge cut.
The built-in dust bag can be replaced with an adapter by connecting a standard vacuum cleaner during operation.
A reliable casing with a spring mechanism will protect the health of the master in the event of an emergency.
4
Makita HS7601, 1200 W
Rating:4.7
- Power: 1200 W
- Disc diameter: 190 mm
- Rotation speed: 5200 rpm
- Functions: motor braking, spindle lock, vacuum cleaner connection
- Weight: 4 kg
Average price: RUB 9,630
Unlike the leader in the rating, this model of circular saw is a more compact and inexpensive device with consistent Japanese quality.
The manufacturer calls the main advantage of the model the low noise level when the engine is on - 90 dB.
The lightweight and durable aluminum alloy body of the device, weighing only 4 kg, allows you to work in any conditions.
The saw support platform is adjustable to allow for angled cuts, and the guide rail will ensure straight cutting of a long board or sheet of plywood.
The maximum cutting depth of a 190mm blade is 66mm in an orthogonal position.
The spring casing guarantees safety.
An adapter for a vacuum cleaner allows you to work in an apartment when performing minor repair work.
When graphite brushes fail, they can be easily replaced at home.
5
Metabo KS 55 FS, 1200 W
Rating:4.6
- Power: 1200 W
- Disc diameter: 165 mm
- Rotation speed: 6100 rpm
- Functions: cutting depth (90°) – 54 mm
- Weight: 3.7 kg
Average price: RUB 9,110
Attention! The model is Metabo KS 55 FS, not Metabo KS 55. The two letters FS should be in the name. The FS has a molded sole.
The German manufacturer with this compact model of manual circular saw takes 5th place in the ranking.
The device is a medium-power saw, but a relatively small motor is capable of accelerating a disk with a diameter of 160 mm to 5600 rpm, easily providing an orthogonal cut to a depth of up to 55 mm.
The device is comfortable to use thanks to the soft handle, which fits securely in the hand.
The tool base is perforated and marked to ensure precise straight cutting. If it is necessary to cut at an angle, the platform can tilt up to 47 degrees.
The weight of the device is 4 kg, and the length of the factory cable is 4 meters, which allows you to work with the tool on any surface in hard-to-reach places.
The kit includes an adapter for a vacuum cleaner and a hex wrench for minor repairs.
6
BOSCH PKS 55, 1200 W
Rating:4.6
- Power: 1200 W
- Disc diameter: 160 mm
- Rotation speed: 5600 rpm
- Functions: spindle lock, vacuum cleaner connection
- Weight: 3.9 kg
Average price: RUB 6,854
– a compact and convenient model from a German brand.
The tool has an adjustable base, which helps to cut at an angle and artificially change the depth of the cut, which is especially useful when choosing a complex groove from a beam or log. The change in the angle of inclination is controlled using a built-in protractor with marked markings.
The 1.2 kW motor provides a cutting disc speed of up to 5600 rpm.
The parallel stop with fixing screws guarantees cutting accuracy, and the dust collection nozzle will ensure a clean workplace when connecting a standard household vacuum cleaner.
If it is necessary to replace the working element, the spindle is locked in a static position.
The saw is equipped with a power lock for increased safety.
The weight of the device is only 3.9 kg.
7
Bosch PKS 40
Rating:4.6
- Power: 850 W
- Possibility of connection to a vacuum cleaner: yes
- Max. cutting depth: 40 mm
- Outer diameter: 130mm
Average price: RUB 5,870
An excellent, reliable saw for the home. A little cheaper than the previous one and the cutting depth is 40 mm, but this is enough to cut a 38 mm tabletop, and there is no need to talk about 16 mm chipboard and 20 mm plywood, the saw cuts them perfectly. The circular saw is suitable for longitudinal and cross cutting of wood of varying hardness. There is a CutControl system that allows you to work along the line.
Advantages:
- you can attach a vacuum cleaner;
- comfortable shape;
- small weight;
- convenient control;
- there is a lock for changing the disk, as well as against accidental start;
- depth is adjustable;
- comfortable handle.
8
Interskol DP-190/1600M, 1600 W
Rating:4.4
- Power: 1600 W
- Disc diameter: 190 mm
- Rotation speed: 4800 rpm
- Functions: soft start, electronic motor protection, spindle lock
- Weight: 5.5 kg
Average price: RUB 7,410
In last place is a manufacturer from Russia.
The powerful electric motor has an increased service life, but cannot produce more than 4800 rpm.
Just like its Western counterparts, the device has an adjustable platform for working at an angle.
The aluminum body and protective casing with a protective return mechanism help you work on any surface for a long time with minimal risk of injury.
The maximum diameter of the saw blade is 190 mm, and the depth of its immersion in wood is 65 mm when working at right angles and 45 mm when cutting at an angle.
The manufacturer provides a 2-year warranty on the circular saw, but claims that it can be used without repairs for up to 3 years.
One of the disadvantages is that it weighs too much - 5.5 kg with such engine power.
When choosing the optimal device, the consumer also pays attention to the price of the product. If you need to perform work in small quantities, it is worth purchasing models such as BOSCH PKS 55 or Metabo KS 55, because this tool represents the optimal combination of price and quality.
Main characteristics that you should pay attention to first
The most common models on the market have engine power from 0.8 to 2.2 kW and speed of 4.5-5.5 thousand per minute, weight varies from 3 to 7 kg. When choosing, these 3 parameters are the most important; you need to pay attention to them first.
Power
The higher the power, the better. But it should be remembered that the greater the power, the higher the cost, weight and energy consumption. Therefore, most often users opt for medium power options, from 1.0 to 1.6 kW . The exception is when a tool is purchased to solve non-standard, “average” tasks - for sawing only thin or thick material. In the first case, the lowest-power option is sufficient, in the second, vice versa.
Tip #3. To make a cut at the depth declared by the manufacturer (for example, 5.5 cm), the power of the installed engine must be sufficient by definition. But a more powerful option will cut faster, with less effort and load, which increases productivity and increases the service life of the tool.
Disc rotation speed
The higher the blade rotation speed, the more accurate and cleaner the cut. However, according to the laws of physics, “increasing speed decreases force.” Therefore, with the same engine power, the “faster” disk rotates with less force.
The spread among the most popular models and manufacturers is small, from 4.5 to 5.5 thousand rpm , so there is no particularly noticeable difference in operation. However, experienced professionals notice a difference in the speed of rotation of the disk.
Tip #4. For fine, clean joinery work, a higher rotation speed is preferred. For construction work, a low one with more force is better suited.
Cutting depth
The indicator directly depends on the distance at which the saw blade maximally extends from the bed (support platform) at a right angle. When cutting at an angle, the depth decreases. For example, with a tool with a cutting depth of 54 mm, you can cut a beam with a cross-section of 100 mm, if you make a cut on both sides of the beam.
Changing the inclination angle
Almost all circular saws of this type are equipped with this function (from 90 to 45 degrees). When choosing, you should pay attention to the quality of the unit. Screw clamps should be quite reliable, preferably metal (plastic clamp handles on budget models often break off). The angular turning arc itself must be made of metal strong enough so as not to bend.
Saw blade
In practice, each manufacturer produces saws for discs of its own size. It is not always possible to find a suitable blade from a saw of the same power from another brand. There are coincidences, but not always.
Differences in the landing and outer diameters of just a few mm lead to the fact that the “foreign” disk is not suitable.
Tip #5. When selecting discs, avoid teeth with intricate, curly or complex shapes. Such discs are not sharpened, or they are sharpened using expensive and rare special equipment.
As a result, instead of sharpening and further use, you have to throw them away and buy new ones. Whereas teeth of a standard shape can be sharpened, increasing the service life several times.
There is a lot of information on the saw blade; the most important ones are marked with numbers. 1. Manufacturing company. 2. Model and type of disk. 3. Dimensions. 4. Type of tool used. 5. Type of material being cut. 6. Disk size. 7. Number of teeth. 8. Bore diameter. 9. Maximum speed. 10. Direction of rotation.
Technical characteristics of circular saws
When choosing a circular saw for your home, first of all pay attention to the technical characteristics that are given below.
Motor power
Power affects the performance of the tool. The higher this indicator, the thicker the products can be cut using a saw.
If you need to spread the board lengthwise, then the power needed is from 1600 W.
In carpentry, there are 3 classes of circular saws, depending on power:
- Up to 1000 W – lightweight and compact devices designed for cutting plywood or thin boards.
- 1000 – 1500 W – semi-professional saws for use on a small construction site. Suitable for cutting small beams, logs or thick boards. If used at home, such a saw will last longer than a low-power one.
- From 1500 W – a professional tool with a long engine life allows you to work up to 6 hours a day with breaks.
Disc rotation speed
A characteristic that affects the speed of operation. Most often, this indicator directly depends on engine power. When processing hardwood at high speeds, the risk of jamming of the working element due to the resistance of the material is reduced. Semi-professional models have a rotation speed of 5200 - 6000 rpm - this is a good indicator for purchase.
Cutting depth
One of the main criteria for choosing a circular saw is the cutting depth of the material. A characteristic that directly depends on the power and diameter of the cutting disc. When purchasing a household saw, the maximum cutting depth will not exceed 55 mm, and a professional tool will easily cut wood 80 mm or more thick.
- From 40 to 46 mm , which is considered a shallow depth, and a tool that satisfies this parameter is a household one.
- From 50 to 55 mm – the saw is capable of cutting thick floorboards or small bars.
- From 65 to 70 mm – using the tool you can cut non-load-bearing elements of the frame of a wooden house.
- From 65 to 140 mm - a professional saw that can quickly cut small beams or several boards at the same time.
Working at an angle
This characteristic most likely relates to the base of the device rather than to the saw itself. The bed on some hand saws has skids and a locking mechanism to allow you to set the angle of inclination, which is convenient when working with doors, baseboards or furniture.
Which sole (platform) is better?
All experts write that a cast sole is best. But saws with good cast soles are expensive.
The main thing is to look at the quality of the sole, and not at the production method. Even if the sole is forged, but thick and hard, then such a sole is no worse than a cast one.
Circulars costing up to 5,000 rubles generally have flimsy stamped soles.
Saws with a price of 5,000-10,000 rubles are cast or stamped, but thick and hard!
Battery type
Wireless, battery-powered devices allow you to cut wood in any hard-to-reach place. Although it sounds like an advertising slogan, it is truly a useful type of tool. If you deal with sawing work once every six months, then a cordless saw is of no use to you; this category of saws is more suitable for professional use.
There are two main types of batteries for household power tools:
- Lithium-ion (Li-Ion) are modern batteries that do not lose capacity after replenishing energy at any level of residual charge. The downside is low frost resistance - the battery loses efficiency when used in subzero temperatures (this is in theory). In practice, people calmly work with them in both cold and hot weather.
- Nickel-cadmium (Ni-Cd) batteries are obsolete but still widely used. To replenish the capacity, they require complete discharge, but at the same time, they are convenient when working in extreme conditions. It is better not to buy such batteries, and there are not many of them left on the market.
Battery voltage - there are 3 main types on sale - 10.8 V, 12 V, 18 V. As a rule, the higher the voltage created inside the battery, the more powerful the tool. The best batteries on the market are considered to be products from brands such as Metabo and Bosch. Before purchasing a new battery, you need to study what voltage range a particular device is designed for.
Do you need a level or a laser pointer?
This option allows you to accurately adhere to the cutting path when operating the tool, since the beam indicates the direction of movement of the saw. However, the presence of such equipment does not guarantee an ideal result, since its achievement depends on the experience of the master and the steadiness of his hand when working.
Is speed adjustment necessary?
An important function when working with wood professionally, as it allows you to set the desired mode for cutting a specific type of material. The RPM also depends on the width, size of the teeth and other characteristics of the cutting disc.
Do you need a soft start?
It is also a convenient option, because a gradual increase in engine power without a jerk does not overload the electrical network and prevents rapid wear of the motor. Of course, with frequent on and off cycles, the time for processing the material increases due to the long acceleration of the disk, but the engine will be protected from sudden voltage surges. But this option is found only on expensive circular saws.
The technical characteristics of a circular saw are not directly affected by its cost. Thus, the cheapest model will operate at low speeds with little useful power, which can cause operational problems, while an expensive professional tool will cope with almost any specialized task.
Additional functions
Modern power tools are equipped with additional functions that have become available thanks to the development of electronics. Also, different models may have additional capabilities that are made using mechanical devices.
When choosing, you should pay attention to the presence of these functions and know what they give the user. Let's look at the main ones in more detail.
Rotation speed stabilization system
This is an electronic system that, when under load, increases the current supplied to the electric motor. And, conversely, it decreases when working with a light load or without it. As a result, the disk rotates at the same speed under any load.
Tip #6. It should be remembered that the loads are not unlimited (a 1 kW motor cannot produce a power of 2 kW).
Under excessive loads, the speed will still drop or the engine will be switched off by the protective system, if any. However, the system allows for smooth operation of the saw in different modes, which makes work easier.
Soft start system
When starting, most electric motors consume 3 times the rated power. For example, a 2.2 kW motor can consume up to 6.6 kW at startup , putting an excessive load on the network.
Sometimes networks that are not designed for this and are loaded with other consumers cannot handle it. And in any case, during startup, the light “goes down” for a while, which can be seen from the fading light of the incandescent light. The soft start system avoids this.
In addition, it improves safety. If, during startup, the disk accidentally ends up “in the wrong place,” it will not cause harm, since at first it will rotate slowly and there will be time to correct the situation.
This is a useful function, but there is a drawback - the saw does not immediately start working, it takes from 3 to 5 seconds to reach full speed .
Overload protection system
Performs the function indicated in the name itself. If the engine overheats, the disk or gearbox jams, or there is overload, the system will turn off the engine. Its only drawback is that it can be set too “vigilant” and turn off the engine too often due to minor overloads.
Electrodynamic brake
Without such a system, when the saw is turned off, the disk continues to rotate for some time by inertia. The electrodynamic brake, after turning off the rotation, creates a magnetic field in the engine that slows down the rotation almost immediately. This increases safety and convenience when working.
Slip clutch
The function protects the engine mechanically. If the disk jams, when clamped with a certain force, the engine will not burn out, because the drive from the engine to the disk will slip due to the clutch.
Protection against accidental activation
Made in the form of a switch with two buttons. The first button unlocks the main power button. The system increases safety, but creates some inconvenience when turned on.
Pay attention to our selection tips, they will help you make the right choice.
Spindle stop
In order to unscrew the disk clamping washer (remove the disk), you need to fix the spindle (the shaft on which the disk is located). Otherwise, the disk fastening bolt will spin along with the shaft and it will not be possible to unscrew it. On different models, this fixation is performed in two ways:
- The spindle has edges for a wrench.
- A stopper lever is built inside the mechanism, by pushing it in you can lock the spindle.
Tip #7. The option with a built-in stopper is more convenient. But with a wrench it is more reliable, since when the disc fastening bolts are tightly tightened, such stoppers often break off.
Rip fence and guide rail
The rip fence is available with almost all models. It allows you to cut the workpiece into thin slats, but only if at least one side of the workpiece is smooth. The stop is inserted into the saw body, and its platform moves along the flat side of the workpiece, ensuring an accurate cut.
The guide bar is a platform that is placed and secured to the workpiece. The saw moves relative to the guide bar, so it is not necessary to have a straight edge to the workpiece.
Both devices can be useful in certain operations.
The guide allows you to make a very even cut; it is considered especially useful when sawing laminated chipboard.
Spring loaded housing
All models of circular saws are equipped with this function, as it ensures safety. The casing opens slightly as sawing, freeing the passage of the rotating disk through the workpiece. When removing the saw from the workpiece, the spring automatically closes the blade with a protective cover.
Circular electric hand saw
Almost every good owner who lives in a private house or often lives in a country house has a saw on his farm. In addition to the fact that the saw is constantly used when carrying out repair work, it is used when working on the site to clear old trees.
The issue of heating is also very acute in Russia; no more than 30% of houses and dachas have gas, so the issue of wood procurement is also of no small importance. Without the help of saws, resolving this issue is almost impossible.
- The main types of saws used are:
- reciprocating saws, which are used mainly for construction work, for example, when installing roofs;
- electric chain saws, which are also used for pruning trees, during construction work, and can also cut logs;
- Miter saws are best used in the manufacture of furniture and for construction work.
There are also miter saws for cutting metal and hand-held circular saws, which are used to cut material lengthwise. Manual circular saws (parquets) are used quite widely, both in construction and for any professional activity related to working with wood, laminate, plastic, which is the most widely used.
These are cordless saws, which are mainly used on the road, where it is not possible to connect a corded model or in cases where the work will involve working on a stepladder or on the roof. Almost all of them have more weight due to batteries and less power.
There is a type of plunge-cut saw that is good for starting sawing not only from the edge of the board, but from any place, even from the middle. This is possible due to the fact that the disk is structurally located inside the platform.
When you start working by pressing a special handle, the disk starts working to a preset depth and works further along this depth. The downside is that this saw does not have a protective cover.
There is a type of hand-held circular electric circular saws that are used to work on wood, which are attached to the table in an inverted state using special clamping clamps.
Well, finally, there are ordinary electric circular saws, used for working on wood, plastic, and non-ferrous soft metals, depending on the saw blade used.
They are made by many manufacturers who produce power tools. Since they are bought very often, the choice of models and brands is large, you just need to look at the characteristics and decide: which hand-held electric circular saw will be best for you.
Circular saw for wood
The circular saw is designed for transverse and longitudinal cutting of wooden blanks, boards, bars, chipboard, fibreboard, and plastic. It is possible to cut sheet metal from steel, copper and aluminum, and various composites.
A hand-held circular saw is a mobile, multifunctional tool that is light in weight, which makes it easy to handle large volumes of work. The main cutting tool in a circular saw is the saw blade. The disk, rotating at high speed, cuts the material being processed with a sharp edge.
- Coma discs design includes:
- electric motor;
- gearbox;
- protective casing;
- handles, guides and safety devices.
In order to start working with such a tool, you do not need special training. Modern circular saws are very easy to use.
The tool is easily adjusted to the tasks facing the operator; the cut can be adjusted for depth, angle of inclination, and also, thanks to the adjustable ruler, width. As a rule, devices for performing these tasks are already integrated into the product design.
By equipping their products with useful additional devices, manufacturers make life much easier for operators working with tools, for example, artificial shaft locking helps to quickly replace the working tool, some models are equipped with a laser guide.
The most branded models produce circular saws in two modifications: household and professional versions. The professional class of the instrument is the highest quality manufacturing using higher quality materials; these devices have a longer service life and better ergonomics.
The most popular brands are: Makita, Dewalt, Bosch and many other well-known companies. At the same time, prices for hand-held circular saws for wood differ slightly.
One of the main factors for effective work is the correct selection of a saw blade for a wood circular saw. There are two types of discs on the market: monolithic and carbide-tipped.
Undoubtedly, tools with carbide tips are more efficient, they last longer, do not require frequent periodic sharpening, but they are also an order of magnitude more expensive, and require special equipment and specialist knowledge for sharpening.
For metal
Cutting metal with a circular saw is one of the most common methods of machining metal products. Cut-off saws provide the most accurate and high-quality work results. However, a large number of people remain dissatisfied with its results. The main reason for this phenomenon is an incorrectly selected circular saw.
- Circular saws for metal for cold cutting.
This name is due to the operating principle of cutting saws. When cutting metal, the body and teeth of the blade absorb all the heat that is generated. This way the workpiece remains cold. This provides a significant number of advantages, first of all ─ the absence of the risk of any deformation of the workpiece.
On the other hand, pili are quite demanding. They require a cooling system on the machine. Otherwise, the disk itself may collapse from excessive heat exposure.
This type of disk tool is installed on: manual automatic, semi-automatic cutting and cross-cut machines, pendulum saws.
- There are two types of circular saws for cold cutting:
- HSS saws;
- carbide-tipped saws.
HSS saws are made of high-speed steel. The tool is monolithic - both the teeth and the body are made of the same material. Its main advantage is its low cost and ease of operation - circular saws made from HSS steel are easily sharpened and can be used repeatedly.
The disadvantage of metal-cutting tools is the relatively high level of fragility. With significant frontal or lateral loads, the saw can break. That is why the tool operates at lower speeds.
Used for cutting solid and profile materials from ferrous metals and alloys. The range of standard sizes of circular saws with HSS steel is limited to 600 mm. That is why the discs cannot be used for cutting workpieces with a large cross-section.
- Other circular saws for metal.
This category includes specific cutting tools for industrial use: segment saws and friction discs. The choice of a friction circular saw for metal is advisable when you need the fastest possible work.
Metal cutting occurs at a linear tooth speed from 110 to 150 m/s. Thanks to these performance indicators, the saw does not cut, but melts metal. This is precisely what explains its name.
Saws have found their highest level of popularity on automated production lines with so-called flying saws. Used for cutting profile and tubular materials from ferrous metals and alloys. A significant disadvantage of friction discs is the presence of characteristic burrs, which are formed as a result of melting of the edges of the workpiece.
Segmental circular saws are used for cutting a wide range of metal products: profile, solid, tubular materials, rails, I-beams, beams. They are manufactured in a large diameter, so they can cut workpieces of any cross-section.
Segmental circular saws have a specific design. They consist of a body and attachment segments that form cutting edges and are attached to the base using special rivets. This makes it possible to use the saw for the longest possible time, provided that the segments are replaced in a timely manner.
The disadvantage of using this tool is the obsolescence of the equipment on which they work and not being economical. Due to the thick body, a large amount of material goes to waste.
The obvious fact is that the result of the work of any circular saw for metalworking is formed not only by its quality, which of course is also very important, but also by the correct choice of the tool itself.
Therefore, before purchasing a circular saw, you should definitely consult with a specialist who will help you choose high-quality and reliable equipment.
With guide rail
In order for the cut to be even, a tire is needed. We made a cut, eased the pressure, and the saw head itself rose on the spring. Therefore, a guide bar for a hand-held circular saw is a must-have. Plunge saws have special grooves on the sole for mounting the guide bar.
Of course, you can work without it, but the cutting accuracy suffers greatly from this. It’s one thing to cut off a small edge, and another to make an even cut along the length. We put 2-3 points on the workpiece, install the tire and the cut will be the one you planned.
Using a tire, you can trim the edges of a long board, that is, joint it. This cannot be done with a regular circular saw without a guide bar.
The figure shows an electric hand-held circular saw with a guide bar.
Currently, the use of plexiglass slabs is widespread, ranging from country houses to industrial premises. There is also a need for a guide bar here. Here you can adjust the cutting angle and the required shape of the parts.
Of course, you can cut on a stationary saw, but the plexiglass itself can overheat and chip. The use of hand saws is much more rational.
Of course, you can buy a circular saw guide bar separately. It's cheaper than buying it as a set. The most favorable price offer is considered to be the guide from Skil, it can also be used for Bosh, possibly with Makita, the compatibility of the guide with certain brands is indicated on the box.
But experience suggests that it can be combined with other saws. The main thing is to combine it with the grooves that are on the sole.
Ergonomics
When designing a circular saw, manufacturers try to arrange all the components in such a way that the tool is as convenient to use as possible. Some manufacturers do this better, others worse.
To appreciate the convenience, it is enough to pick up several different models. Even with the engine not running, the difference in weight and arrangement in the center of gravity will be immediately noticeable.
Everything matters - how comfortable the handle is in the hand, what kind of coating it has, the total weight of the tool, whether the saw hangs freely in a horizontal position, or whether you have to make an effort to level it into the working position.
Especially for left-handers, there are models on sale that are made in a mirror arrangement.
The availability of an overview of the sawing direction risks in front of the platform is also important. They are guided by them in order to make an even cut according to the markings.
Sawdust removal for all models is organized through a pipe. If desired, you can attach a bag for collecting sawdust or a vacuum cleaner hose to it so as not to clog the workspace.
The vacuum cleaner is connected quite rarely. But without it, some budget models already have a disadvantage during operation - the outlet pipe can constantly become clogged with sawdust, especially when sawing raw wood. This happens more often if the pipe is small in diameter and has a complex shape.
Equipment
Almost all circular saws, regardless of brand, are sold with standard equipment:
- A key for unscrewing the disk (plus a key for fixing the shaft if the design does not provide a spindle stopper).
- Parallel sawing stop.
- A bag for sawdust or an adapter for a vacuum cleaner hose.
The guide bar is long and is rarely offered as standard. Yes, and you have to pay money for it, but some people don’t need it. Why overpay? When needed, you can purchase it separately.
Thus, the difference in configuration has virtually no effect on the purchase price.
An example of a standard configuration of a circular saw for wood. 1. Saw. 2. Box. 3. Adapter for installation in a table. 4. Parallel stop. 5. Key for changing disk.
How and what to choose for your home and garden?
If the tool does not require many hours of daily work, and you do not plan to cut large-section workpieces, the most suitable option is:
- power from 1000 to 1600 W.
- cutting depth 50-60 mm.
- minimum weight 3.5-4.5 kg.
- a brand with a good reputation (Bosch, Makita, Hitachi, Interskol).
Price also matters. However, you should be aware that a suspiciously cheap tool may fail in the first hours of operation. There are times when a new saw does not cut at all, because in order to save money, an unusable saw blade is installed on it. Also on very cheap models, powder metallurgy instead of aluminum and magnesium casting, unreliable motors, threads, etc.
Tip #8. When choosing a circular saw for your home or garden, we recommend focusing on models from the list of budget models and the mid-price segment. They feature the most popular saws today. Editor's choice BOSCH PKS 55 - affordable price, good reliability, well-known brand, enough power to perform most tasks around the house.
For more information about popular tools, we recommend reading the rating of circular saws for the home. The article discusses the 10 most popular models, the 3 most reliable, and also battery-powered ones. Features, current prices, pros and cons are provided.
How to choose a circular saw to install in a table?
In this case, the main thing is that it is designed for this mode of operation. Many manual models are designed for an operating mode, for example, 15/15 - 15 minutes of work, 15 minutes to let the engine cool.
In a stationary mode (on a table), the saw has to work continuously, sometimes for several hours, or work can be delayed for a long time, catastrophically reducing labor productivity. Otherwise, the tool will quickly fail.
Therefore, special universal saws (hand-held/stationary) are produced for stationary installation. This saw is designed for this, as the manufacturer directly states in the operating instructions.
Tip #9. Such circular saws are more expensive than regular ones, so if the volumes are small, we recommend choosing a tool from the middle price segment: BOSCH GKS 600, Makita 5477NB, Metabo KS 55. See the list with characteristics, descriptions and reviews above.
This is what a circular saw looks like installed on a table and secured with clamps.
Rating of TOP 10 best models
| Place | Name | Price |
| TOP 5 best hand-held circular saws | ||
| 1 | Makita HS7601 | 7 000 ₽ |
| 2 | BOSCH GKS 190 | 8 000 ₽ |
| 3 | Makita 5008MG | 9 000 ₽ |
| 4 | Interskol DP-190/1600M | 5 000 ₽ |
| 5 | Hammer CRP 1800 D | 6 000 ₽ |
| TOP 5 best hand-held circular saws with the possibility of stationary installation | ||
| 1 | BOSCH PKKS 18 LI 0 | 5 000 ₽ |
| 2 | BOSCH GKT 55 GCE | 32 000 ₽ |
| 3 | Hyundai C 1500-190 | 6 000 ₽ |
| 4 | BOSCH UniversalCirc 12 2.5Ah x1 | 9 000 ₽ |
| 5 | DeWALT DWE560 | 10 000 ₽ |
Choosing the best option for a home workshop
Here the selection criteria are exactly the same as when choosing for a home or cottage, described above.
The only difference is that the workshop involves the production of material assets, so a low price is the last thing you should pay attention to. (The tool in the workshop must pay for itself).
First of all, brand quality, convenience and reliability. If you do not need to cut powerful workpieces, you should not chase power. Power comes with a high price and weight. As a result, when cutting small workpieces, a carpenter may want to pick up a light hand saw instead of a heavy power saw. As in many things, there is an unmistakable “golden mean” in terms of power and weight, but with high brand quality.
Tip #10. When choosing a circular saw for your home workshop, we recommend taking a closer look at more expensive tools from the mid-price segment: BOSCH GKS 600, Makita 5477NB, Metabo KS 55 and premium models: Makita 5903RK, BOSCH GKS 85 G
The best circular saws with a cutting depth of 60-65 mm
In the rating of circular saws, such devices may be among both household and professional tools. True, in the first case, they must be chosen consciously - such circular saws already have a fairly high power, which will not be in demand if the saw is needed only to periodically cut a couple of boards.
| Makita 5477NB | AEG KS 66-2 | DeWALT DWE 560 | |||||||
| Power, W | 1800 | 1600 | 1350 | ||||||
| Speed, rpm | 4500 | 5800 | 5500 | ||||||
| Speed adjustment | |||||||||
| Disc diameter, mm | 185 | 190 | 184 | ||||||
| Disc mounting diameter, mm | 30 | 30 | 16 | ||||||
| Max cutting depth at an angle of 90°, mm | 60 | 64 | 65 | ||||||
| Max cutting depth at an angle of 45°, mm | 44 | 47 | 42 | ||||||
| Smooth start | |||||||||
| Possibility of working with a guide bar | |||||||||
| Maintaining constant speed under load | |||||||||
| Weight, kg | 6,5 | 4,8 | 3,7 | ||||||
Circular saw Makita 5477NB
Despite the relatively low disk speeds, the device’s engine produces a fairly impressive power of 1.8 kW, which reduces the likelihood of the wheel jamming during operation. 185x15.8 mm discs are used, plus a 30 mm adapter.
+ Pros of Makita 5477NB
- The force on the shaft is supplied by a hypoid transmission - the engine is located along the cutting line and less effort is spent on moving the saw.
- One of the few tools that allows you to saw with one hand.
- Reliability and good ergonomics - the saw fits comfortably in the hand and moves along the surface.
- High power – within the limits of cutting depth, it confidently processes most materials.
- Good overview of the work area - the cutting line is clearly visible when working.
— Cons of Makita 5477NB
- There is no soft start - when the engine starts, the saw can noticeably “jerk” in your hands.
- Large weight is a disadvantage for working under weight, but a plus in terms of the “feel” of the tool.
- The kit does not include a stop for longitudinal sawing - it can be replaced with a Svenson square.
- When used for roofing work, there is a lack of fastenings with which the saw could be suspended from the beam during breaks.
- A fairly “gentle” clamp that sets the depth of cut - there are complaints about the breakage of this part.
Most buyers of this tool are professionally engaged in the construction of frame houses, or purchased a saw for private construction. It’s most likely not worth just using it for household work - for this it is overpriced and powerful.
Circular saw AEG KS 66-2
The 1.6 kW motor and 5800 blade revolutions per minute define this saw as a tool for solving a wide range of carpentry tasks. It makes cuts of 64 and 47 mm when the disc is positioned at angles of 90° and 45° to the surface.
+ Pros of the AEG KS 66-2
- Ergonomics at a high level - the anatomical shape of the handles and their rubber coating allow you to confidently hold the tool in your hands.
- High build quality - no play in the housing or adjusting guides.
- The engine power is more than enough to confidently work with materials up to 65 mm thick.
- Wide range of adjustment of the saw at an angle – up to 56°. The position of the disc is easily adjusted using thumbscrews with large locking pins.
- A long power cord - 4 meters is enough for most jobs.
— Cons of AEG KS 66-2
- The “flimsy” sole without stiffeners is a somewhat unexpected solution from the manufacturer for a fairly powerful device. However, there were no complaints from customers regarding the breakdown of this part.
- When starting the engine, there is a lack of smooth start.
- The tool is still closer to the household class - the recommended frequency is 15 minutes of work per 10 minutes of rest.
A circular saw for household and semi-professional tasks - if you need to periodically cut something during the day, without spending a lot of time on it.
Circular saw DeWALT DWE 560
The combination of a weight of 3.7 kg, a motor power of 1.35 kW and an output of 5500 disc revolutions per minute makes this tool a good tool for carpentry work with materials up to 65 mm thick.
+ Pros of DeWALT DWE 560
- Light weight, as for a saw of its class - the tool is convenient to work even when weighed.
- The quality of the assembly and the materials used - there are no backlashes or plastic smell.
- A successful design for removing sawdust - it simultaneously blows air over the work area.
- A power cord of 3.5 meters is usually sufficient, even if you need to move around the job site.
- A high-quality “original” disc lasts a long time and, according to numerous reviews, even saws through nails. However, most of them are made of mild steel.
— Cons of DeWALT DWE 560
- There are certain difficulties in finding spare parts and accessories. For example, the size of the disc used (184 mm) is not the most popular on the market.
- Changing the cutting depth is done using a flag - compared to wing screws, this is not the best solution.
- It is advisable to double-check the disk tilt markings with a square.
The combination of weight, performance and cost makes the DeWALT DWE 560 an excellent choice for use in household and semi-professional work.
Reciprocating or circular saw - which to choose and why?
These are different tools created for their own purposes. When you need to cut a lot, quickly and accurately, a circular saw is required. If you need to cut a part in a hard-to-reach place that cannot be reached with a circular saw, a reciprocating saw (hand saw) is suitable.
In addition, the reciprocating saw can be used to install saws for different materials - tile, metal, plexiglass, etc. It is irrational to make long cuts with a reciprocating saw; it does it slowly and inaccurately . But it can stop the cut at the desired angle, whereas a round disk on an interrupted cut will leave a rounding. In any case, these tools do not replace, but complement each other.
Reciprocating saw BISON
Which circular saw to choose for your home or garden?
Purchasing a new circular saw can be a real problem for a beginner, given the large selection, range of prices and product parameters at the retail outlet. When choosing the most suitable tool, you should be guided by the following principles:
- If a tool is constantly needed in a country house or at home to perform standard construction or finishing work, a circular saw with an average power of 1500 W and a cutting depth of at least 55 mm is suitable. If you need to spread the board lengthwise, then the power needed is from 1600 W.
- If thin pine boards, for example, lining, as well as laminate or plywood, are to be cut, then a power of up to 1000 W with a cutting depth of up to 40 - 45 mm will be quite sufficient.
- If you need to make cuts in hard-to-reach places where you need to hold the device suspended, the best solution would be to buy a cordless tool with a small diameter saw blade.
- When it comes to building a wooden house and long-term use, it is better to opt for professional equipment with a power of 1.9 - 2.2 kW.
- If you need to create an opening under the sink or hob in the kitchen countertop, you should use a jigsaw.
- If you need to constantly harvest wood for large construction projects or for sale, you should consider purchasing a stationary circular saw.
The final purchasing decision depends on the type of intended use and the type of activity of the master. If the work involves woodworking, in most cases, only a professional tool is suitable, but for household use 1 – 2 times a month, you should opt for budget, inexpensive models.
