Comparison of reciprocating saws. We simplify the process of processing various materials: electric reciprocating saw. The best semi-professional reciprocating saws
Devices that do not require a permanent connection to the mains, but are powered by a battery, are more convenient in terms of mobility than network counterparts. But for the sake of autonomy, you have to sacrifice functionality, performance and often put up with a large weight of the tool. However, you can always choose the optimal combination of parameters. Especially if you choose products of famous brands. The popularity of the manufacturer does not necessarily mean high cost. Budget-class models can quite cope with the task, if they are chosen correctly.
Features of cordless saws
Cordless electric saws have the same features as their corded counterparts. The main advantage of such tools is the ability to work autonomously, without requiring a constant connection to an electric current source. In addition, a reciprocating saw with a battery is more convenient to work at height, as the cord does not interfere and does not distract attention.
The disadvantages include less power, and, accordingly, performance. It should be borne in mind that the battery makes the tool heavier, and if there are several of them, even more so. A fair amount of weight can limit movement (after all, the tool is manual) and lead to rapid fatigue.
Experienced specialists generally believe that it is wrong to apply the term power to electric cutters of this type. It is more correct to evaluate the efficiency in terms of battery performance. The duration of the tool depends on the capacity of the battery, which is measured in ampere-hours.
As a rule, new tools are powered by removable batteries. This significantly increases the service life of the electric saw, because the failure of a non-removable battery will lead to the need to replace the tool completely. In addition, removable batteries do not require interrupting work while recharging.
When choosing an electric saw with a battery, first of all, you need to decide how often the power tool will be used, what amount of work to be done with it. For small loads, a not very expensive reciprocating cordless saw will do. As a rule, kits of basic consumables come with such options, but very rarely such tools are supplied with batteries. Usually batteries, as well as chargers, have to be purchased separately.
If you need to work in low light conditions, a cordless electric saw with LED backlight on the front may come in handy.
Another important criterion is the type of engine. There are two options to choose from: brushed (collector) and brushless (brushless). The second option has the significant advantage of longer tool life.
Meaning of specifications
The average weight of battery operated electric cutters is between 1 and 3.5 kg. Typically, professional-grade models are heavier than compact household tools. In expensive quality units, durable materials are used, as well as various add-ons to expand functionality. All this, of course, increases the mass of the reciprocating saw.Modern high-quality models from reliable manufacturers can last up to 5 hours on a single charge. But you should always remember that the battery can run out at the most inopportune moment. It's a good idea to take spare reciprocating saw batteries with you, especially if you have a lot of work ahead of you. For ease of use, some models of cordless electric saws are equipped with a charging indicator. It can be placed either on the battery itself or directly on the body of the instrument.
The best batteries include lithium-ion and lithium-polymer batteries that do not have a “memory effect”. You can charge them in any state. In addition, these batteries have protection against overcharging and overheating. 10.8V Li-Ion batteries charge from minimum to maximum in approximately 3.5 hours. The operating time of the tool with such a battery will be about 2 hours. During this time, you can cut from 30 to 190 branches with a diameter of up to 60 mm. A budget reciprocating saw on a 3 Ah battery can work for about 1 hour. More accurate values are indicated in the operating instructions for each specific model.
The best reciprocating saw manufacturers
When choosing an electric saw, it is quite reasonable to give preference to manufacturers who have proven themselves on the positive side. A quality tool will last a long time and will not present unexpected unpleasant surprises.
First of all, you should consider cordless reciprocating saws from trusted companies with a long history and a good reputation.
The German company Bosch is well known to many. Almost everyone has used some kind of tool from this manufacturer. Bosch appliances are traditionally distinguished by their reliability and functionality, meet internal quality standards and are able to satisfy the needs of the most sophisticated consumers. In the model range of Bosch reciprocating saws, you can find both budget and quite expensive models.
The Japanese manufacturer Makita is deservedly considered a giant in the field of power tools. This is not to say that each reciprocating saw of this company is devoid of flaws. Owners of budget models often complain about the lack of power, and even the wrong details. But on the other hand, professional-class electric saws are considered one of the best, both in terms of ease of use, and in terms of performance and, of course, reliability.
The German quality of Metabo electric saws speaks for itself. There are practically no complaints about reciprocating saws from this manufacturer.
The products of one of the oldest German power tool manufacturers Aeg are rightfully included in the list of the best in quality. The disadvantages noted by the owners of the budget models of this manufacturer, as a rule, are the result of using the tool not in accordance with the loads recommended by the manufacturer.
The American company DeWalt, which specializes in the production of various power tools, is also widely known. The company is actively implementing innovative solutions in its products, which cannot but arouse interest.
Budget cordless reciprocating saws
Inexpensive reciprocating electric saws are usually household models that are not designed for a large amount of complex work. But for occasional use, they will become effective assistants. When choosing, keep in mind that many of them do not come with batteries and chargers. | Specifications: Revolutions: up to 2600 per minute Blade travel: 22 mm Maximum cutting thickness wood / metal: 100 / 6 mm Weight: 2.1 kg Speed control: yes pendulum action: no Soft start: yes Backlight: no |
| One of the smallest reciprocating saws powered by an 18V Li-Ion battery, it is ergonomically shaped, has a soft handle and allows you to change the saw blade without additional tools. Unfortunately, this model cannot boast of special performance. It will not withstand sawing on an industrial scale, since there is no overheating fuse. Only suitable for dry wood (also stated the ability to cut steel up to 6 mm). The saw comes with a blade for working with wood. The price of the instrument is 4800 rubles.
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| Specifications: Revolutions: up to 3100 per minute Blade travel: 22 mm Maximum cutting thickness wood / metal: 180 / 6 mm Weight: 1.9 kg Quick-release blade attachment: yes Speed control: yes pendulum action: no Soft start: no Backlight: no |
| A good Japanese instrument in terms of price and quality. Equipped with anti-vibration protection and a quick-lock door leaf. The Li-Ion One+ 18V battery increases performance by 10% compared to conventional batteries. The set includes a saw blade for wood. The price of the instrument is 5000 rubles.
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 | Specifications: Revolutions: up to 3500 per minute Blade travel: 16 mm Maximum cutting thickness of wood: 75 mm Weight: 1.2 kg Quick-release blade attachment: yes Speed control: no pendulum action: no Soft start: yes Backlight: no |
| Very light cordless electric saw, mainly used for pruning branches. The design provides a clamping paw to hold the sawn material. When fitted with suitable saw blades, it is suitable for working with metal and plastic. This model is equipped with a charge indicator. The kit also includes a canvas for wood, instructions, a 10.8 V Li-Ion battery and a charger. The price of the instrument is 6500 rubles.
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 | Specifications: Revolutions: up to 3300 per minute Blade travel: 13 mm Maximum cutting thickness of wood: 50 mm Weight: 1.1 kg Quick-release blade attachment: no Speed control: no pendulum action: no Soft start: yes Backlight: yes |
| An interesting version of a reciprocating saw with a backlight, two switches (one on the body, the other on the handle), the possibility of electronic speed control. The body of the tool has ventilation holes for engine cooling. And most importantly, jigsaw blades are suitable for this reciprocating saw. True, without a key, the canvas cannot be changed. Includes 2 saw blades and a key for the lock. The price of the instrument is 4800 rubles.
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 | Specifications: Revolutions: up to 1600 per minute Blade travel: 20 mm Maximum cutting thickness of wood: 80 mm Weight: 1.1 kg Quick-release blade attachment: yes Speed control: no pendulum action: no Soft start: no Backlight: no |
| A small tool with a built-in 10.8 V battery is suitable for working with branches. The switch is implemented according to the trigger type, the speed of the saw depends on the force of pressure on it. To prevent accidental switching on, a special stopper is provided in the design. There is a charge indicator on the case, a key is not required to change the blades. Supplied complete with charger, wood saw blade and A-clamp for trimming overhanging branches. The price of the instrument is 5400 rubles.
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Professional electric saws with battery
In the case when the tool is needed for permanent and voluminous work, you need to choose, unambiguously, professional cordless saws. These models can be quite expensive, but their quality is worth it. They can work without interruption for a long time and allow you to take on the most difficult tasks. | Specifications: Revolutions: up to 2800 per minute Blade travel: 32 mm Maximum cutting thickness of wood / pipe: 255 / 130 mm Weight: 3.5 kg Quick-release blade attachment: yes Speed control: yes pendulum action: no Soft start: no Backlight: yes |
| An electric hacksaw from a well-known manufacturer with protection against moisture and dust using XPT technology is suitable for construction and carpentry work. The switch is equipped with a safety lock against unintentional starting of the tool. The possibility of independent replacement of brushes, thanks to easy access to them, facilitates the maintenance of a reciprocating electric saw. A backlight is provided for work in low light conditions. A set of saw blades is included in the kit. The price of the instrument is 12,000 rubles.
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 | Specifications: Revolutions: up to 3200 per minute Blade travel: 28 mm Maximum cutting thickness wood / metal: 255 / 20 mm Weight: 3.1 kg Quick-release blade attachment: yes Speed control: yes Pendulum move: yes Soft start: no Backlight: yes |
| A wonderful reciprocating electric saw with a brushless motor copes with thin metal structures, plastic and wood materials. The instrument has a pendulum mechanism and a built-in backlight. Saw blades can be changed without using a key. The price of the instrument is 15,000 rubles.
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 | Specifications: Revolutions: up to 2700 per minute Blade travel: 30 mm Maximum cutting thickness wood / metal: 210 / 18 mm Weight: 3.6 kg Quick-release blade attachment: yes Speed control: yes pendulum action: no Soft start: no Backlight: no |
| The electric saw is designed to work with wood, metal and plastic materials. The saw blade can be rotated 180°. The gearbox housing is made of die-cast aluminium. Thereby new cordless reciprocating saw has a long service life. You can also note the multifunctional battery pack protection system. The saw is equipped with 2 batteries 5.2 Ah, a charger, a hexagon and a plastic case. The price of the instrument is 11,000 rubles.
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 | Specifications: Revolutions: up to 2950 per minute Blade travel: 28 mm Maximum cutting thickness wood / metal: 250 / 20 mm Weight: 3.3 kg Quick-release blade attachment: yes Speed control: yes pendulum action: no Soft start: no Backlight: no |
| Professional reciprocating saw with a brushed motor has a fairly large size and wide functionality. A special 4-position saw blade clamp and the ability to cut in all directions allows you to cut protruding elements flush with the wall. The set includes: a suitcase, a charger and 2 sliding batteries 18 V, 3 Ah. The price of the instrument is 28,000 rubles.
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 | Specifications: Revolutions: up to 2500 per minute Blade travel: 32 mm Maximum cutting thickness of wood / pipe: 230 / 175 mm Weight: 3.5 kg Quick-release blade attachment: yes Speed control: yes Pendulum move: yes Soft start: no Backlight: yes |
| A professional-grade cordless electric saw that cuts wood and metal with ease. The tool has an electronic speed control function, and the SDS system allows you to change saw blades without even taking off your gloves. Additionally, the reciprocating electric saw is equipped with a backlight. The kit includes 2 hacksaw blades: for metal and universal. The package also includes 2 cases: for files and the tool itself. Don't forget to put in the package a quick charger and 2 batteries 18 V, 5 Ah. The price of the instrument is 24,000 rubles.
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There are several types of electric saws: chain, circular, miter, jigsaw, reciprocating. Relatively recently, a new tool has appeared - an alligator saw. What it is, why it has such a name, how it differs from other tools, its obvious advantages and significant disadvantages - you will learn about this in the proposed article.
Fancy Alligator Saw Blades
Outwardly, the alligator saw resembles the well-known chain saw, while the tire literally copies the blade of a hand saw for wood or aerated concrete. By design, the closest analogue is. The difference between them is that the reciprocating saw has one cutting blade (like a jigsaw), while the alligator has two, and they are not installed cantilevered, but in the guide grooves of the saw bar. The rotational movement of the drive is converted into reciprocating movements of the blades. Two types of saws are often confused: reciprocating and alligator saws, calling the alligator saw a reciprocating saw.
A reciprocating saw is nothing more than an electric jigsaw, only with a larger and more durable cutting blade. At the same time, the layout of the device has been changed and there is no guide sole. Just like a jigsaw, there may be a pendulum motion of the blade, designed to increase the durability of the cutting tool. Another reciprocating saw resembles a kitchen knife with cutting teeth, which is convenient to cut bread. At the same time, the cutting blade is always one, has the shape of a saber, from where the name of the saw comes from.
The alligator saw has two saw blades that move like the jaws of a crocodile, only at a faster speed. These saws do not have a pendulum movement. Instead of a saber-shaped cutting blade, they have a fixed saw bar.
How is it different from other saws?
Below are the features inherent in alligator saws.
Advantages:
- Compared to a chainsaw, they give a smoother cutting line, since when the tool heats up, the guiding accuracy does not deteriorate. In a chain saw, the endless chain lengthens when heated and breaks the cut, causing the bar to deviate from the intended direction.
- More precisely, the cut is obtained in comparison with a reciprocating saw due to the rigidity of the saw bar.
- There are no vibrations inherent in a reciprocating saw, since the forces of inertia of the moving blades are mutually balanced.
- Safer than chain and circular saws - there is no reactive kickback in case of jamming of the tool.
- Compared to a circular saw, the thickness of the material being cut is not limited.
- You can make straight plunge cuts that a chainsaw cannot do.
- Easy access for working in hard-to-reach, inconvenient places.
Do you want to know ?
Flaws:
- Unable to cut metal due to the large width of the cut, and also due to the fact that the blades for metal have unidirectional teeth and there will be no cutting during the reverse stroke;
- Unlike a reciprocating saw, it is possible to cut into the sawn surface only from the edge;
- The rigid guide bar does not allow sawing off the protruding bar flush with the wall;
- For the same reason, it will not be possible to cut out, for example, a detail of curvilinear outlines from a drywall sheet;
- Compared to a circular saw, the cutting accuracy is lower;
- The performance is lower than that of chain saws;
- High price.
Scope of alligator saws
Although even a log can be cut with an alligator saw, sawing firewood is not at all her element. The work will require effort, it will go extremely slowly. In addition, saw blades are short-lived, and their cost is indecently high. Firewood will cost a pretty penny. For carpentry, such a saw is also not entirely suitable. The cut is wide, and the accuracy leaves much to be desired.
Where she will be in her element is carpentry, when, for example, it is impossible to get close with a circular saw, and it is dangerous with a chain saw. The "alligator" will be a good helper for professional builders involved in the construction of wooden and frame houses, laying walls from gas silicate or ceramic blocks, erecting wooden truss structures.
With its help you can:
- sawing joints of wooden structures;
- saw off additional blocks from porous materials;
- cut the elements of slab insulation (mineral wool, polystyrene foam and others).
To do this, there are special canvases for sale: for wood, porous concrete, insulating materials.
DeWalt and Bosch alligator saws
As an example, a description of the two most popular tools is given.
Professional electric saw Bosch GFZ 16-35 AC
- high-performance tool for sawing wood, chipboard, OSB and more durable building materials;
- electronic stabilization system Constant Electronic allows you to adjust and maintain a stable number of revolutions with a changing load;
- the tire of the increased rigidity provides an exact cut;
- the aluminum base of the unit dampens drive vibrations;
- thanks to the SDS quick-release fastening system, blades can be changed without the use of additional tools;
- the presence of a start blocking increases the safety of work;
- additional adjustable handle creates a comfortable grip for both right-handed and left-handed people;
- balanced ergonomics allows you to use the hacksaw for a long time without signs of fatigue;
- there is a suction channel for connecting a chip removal system.
It costs from 32 to 36 thousand rubles.
Alligator saw Dewalt DWE 397
- ideal for sawing bricks, building cellular blocks (gas, foam concrete);
- magnesium alloy gear housing effectively removes heat, dampens vibration and noise;
- bearing seals reliably protect the gearbox from dust penetration;
- electronic system allows you to work with the optimum cutting speed;
- the saw allows sawing at various angles without losing ease of use;
- the electric braking system allows the engine to stop in a matter of seconds after removing the finger from the start button;
- the brand of the company is registered in the USA, the assembly is carried out in the Czech Republic.
The cost of the device is about 21 thousand rubles.
The technical characteristics of the tools are given in the table.
Bosch GFZ 16-35 AC Dewalt DWE 397
Power, kW 1.6 1.35
Number of double strokes per minute 800–2500 3300
Blade travel, mm 50 38
Saw bar length, mm 350 425
Weight, kg 5.2 4.3
Which is better to buy: a reciprocating saw or an alligator?
You can give advice only after answering a counter question: what are you planning to do with the tool you are buying?
An alligator saw is convenient and effective in one case - if you are a professional builder. It is expensive and unproductive to saw firewood, metal is impossible, a sheet of drywall or plywood can be cut faster and more accurately with a circular saw, and a brick can be cut with a grinder.
For everyday life, a reciprocating saw is better. This is truly a unique instrument. Probably, there is no material that is too tough for her. Take, for example, the roof. Roofing cake consists of many different layers: here and drywall, and insulation, and roofing iron (slate, ondulin). Cutting an opening for a skylight or chimney in such a sandwich is easiest with a reciprocating saw. You just need to pre-drill a few holes to let the hacksaw blade inside. It will come in handy for pruning fruit trees, when repairing a fence, in many types of gardening and dacha work. Yes, and it costs several times cheaper than the alligator.
So, alligator saws, along with disadvantages, have undeniable advantages, due to which they are widely used by builders. They combine ease of use in hard-to-reach places and work safety with high cutting accuracy.
Outwardly, the alligator saw resembles the well-known chain saw, while the tire literally copies the blade of a hand saw for wood or aerated concrete. By design, the closest analogue is a reciprocating electric saw.
The difference between them is that the reciprocating saw has one cutting blade (like a jigsaw), while the alligator has two, and they are not installed cantilevered, but in the guide grooves of the saw bar. The rotational movement of the drive is converted into reciprocating movements of the blades. Often, two types of saws are confused: reciprocating and alligator saws, calling the alligator saw a reciprocating saw.
A reciprocating saw is nothing more than an electric jigsaw, only with a larger and more durable cutting blade. At the same time, the layout of the device has been changed and there is no guide sole. Just like a jigsaw, there may be a pendulum motion of the blade, designed to increase the durability of the cutting tool. Also, a reciprocating saw resembles a kitchen knife with cutting teeth, which are convenient for cutting bread. At the same time, the cutting blade is always one, has the shape of a saber, from where the name of the saw comes from.
The alligator saw has two saw blades that move like the jaws of a crocodile, only at a faster speed. These saws do not have a pendulum movement. Instead of a saber blade, they have a fixed saw bar.
How is an alligator saw different from other saws?
We will consider the features inherent, namely, alligator saws.
Benefits of an Alligator Saw
- Compared to a chainsaw, it produces a smoother cutting line because the guiding accuracy does not deteriorate when the tool heats up. In a chainsaw, an endless chain lengthens when heated and breaks the cut, as a result of which the bar deviates from a given direction.
- More precisely, the cut is obtained and, in comparison with a reciprocating saw, due to the rigidity of the saw bar.
- There are no vibrations inherent in a reciprocating saw, since the forces of inertia of the moving blades are mutually balanced.
- An alligator saw is safer than chain and circular saws: there is no reactive kickback in case of jamming of the tool.
- Compared to a circular saw, the thickness of the material being cut is not limited.
- You can make straight plunge cuts that a chainsaw cannot do.
- Easy access for working in hard-to-reach, inconvenient places.
Disadvantages of an Alligator Saw
- These saws are not capable of sawing metal, due to the large width of the cut, and also due to the fact that metal blades have unidirectional teeth and will not cut during the reverse stroke.
- Unlike a reciprocating saw, cutting into the sawn surface can only be done from the edge.
- The rigid guide bar does not allow sawing off the protruding block flush with the wall.
- For the same reason, it will not be possible to cut out, for example, a detail of curvilinear outlines from a drywall sheet.
- Compared to a circular saw, the accuracy of the alligator cut is lower.
- Performance is lower than chain saws.
- Relatively high cost
Scope of alligator saws
Although, with an alligator saw, you can even cut a log, cut firewood - it’s completely not her element. The work will require effort, it will go extremely slowly. In addition, saw blades are short-lived, and their cost is indecently high. Firewood will cost a pretty penny. For carpentry, such a saw is also not entirely suitable. The cut is wide, and the accuracy leaves much to be desired.
Where she will be in her element is carpentry, when, for example, it is impossible to get close with a circular saw, and it is dangerous with a chain saw. The "alligator" will be a good helper for professional builders involved in the construction of wooden and frame houses, laying walls from gas silicate or ceramic blocks, erecting wooden truss structures
With it, you can perform the following operations:
- sawing joints of wooden structures;
- saw off additional blocks from porous materials;
- cut the elements of slab insulation (mineral wool, polystyrene foam and others).
- For this, there are special cloths for sale: for wood, porous concrete, insulating materials.
Comparison of common DeWalt and Bosch alligator saws
As an example, considers the two most popular models of such saws.
Professional electric saw Bosch GFZ 16-35 AC
- high-performance tool for sawing wood, chipboard, OSB and more durable building materials;
- electronic stabilization system Constant Electronic allows you to adjust and maintain a stable number of revolutions with a changing load;
- the tire of the increased rigidity provides an exact cut;
- the aluminum base of the unit dampens drive vibrations; thanks to the SDS quick-release fastening system, blades can be changed without the use of additional tools;
- the presence of a start blocking increases the safety of work;
- additional adjustable handle creates a comfortable grip, both right-handed and left-handed;
- balanced ergonomics allows you to use the hacksaw for a long time without signs of fatigue;
- there is a suction channel for connecting a chip removal system.
Alligator saw Dewalt DWE 397
- ideal for sawing bricks, building cellular blocks (gas, foam concrete);
- magnesium alloy gear housing effectively removes heat, dampens vibration and noise; bearing seals reliably protect the gearbox from dust penetration;
- electronic system allows you to work with the optimum cutting speed;
- the saw allows sawing at various angles without losing ease of use;
- the electric braking system allows the engine to stop in a matter of seconds, after removing the finger from the start button;
- the brand of the company is registered in the USA, the assembly is carried out in the Czech Republic.
The specifications of the tools are shown in the following table
Which is better to buy: a reciprocating saw or an alligator?
You can give advice only after answering a counter question: what are you planning to do with the tool you are buying?
An alligator saw is convenient and effective in one case - if you are a professional builder. Cutting firewood with it is expensive and unproductive, metal is impossible, you can cut a sheet of drywall or plywood faster and more accurately with a circular saw, and a brick with a grinder.
For everyday life, a reciprocating saw is better. This is truly a unique instrument. Probably, there is no material that is too tough for her. Take, for example, the roof. Roofing cake consists of many different layers: here and drywall, and insulation, and roofing iron (slate, ondulin).
Cutting an opening for a skylight or chimney in such a sandwich is easiest with a reciprocating saw. It is only necessary to pre-drill a few holes in order to pass the hacksaw blade inside. It will come in handy for pruning fruit trees, when repairing a fence, in many types of gardening and dacha work. Yes, and it costs several times cheaper than the alligator one.
So, alligator saws, along with disadvantages, have undeniable advantages, due to which they are widely used by builders. They combine ease of use in hard-to-reach places and work safety with high cutting accuracy.
On the farm, when performing, and such a multifunctional tool as an electric reciprocating saw is considered universal. Thanks to it, there is no need to purchase a large number of equipment for processing various materials. Consider in our review the rating of the best models, prices, characteristics and scope of the electric saw.
Reciprocating power saw - what is it? This tool is a device enclosed in a plastic case and equipped with an electric motor. It drives the saw blade with the cutting part, thanks to which almost any material can be processed: wood, metal, aerated concrete,.
Many users choose this tool because it is easy to operate. For example, any hostess or teenager with the help of a reciprocating electric cutter will be able to saw off trees and small branches of shrubs.
Electric hacksaws have a number of advantages that make hand tools popular and in demand. These should include:
- the ability to perform work in confined spaces;
- rectilinear and curly sawing;
- ease of use during the dismantling of various structures;
- no overheating of processed materials;
- high operational safety.
Working with a saber-type electric saw is very simple: they are equipped with a minimum number of switches, making it impossible to get confused and forget their purpose. In addition, the saw can be used for sawing and.
Advice! If you want to cut boards that have old nails, they do not have to be removed first. A reciprocating electric saw can easily cope with this task, carefully dividing the wood.
What is a reciprocating saw for?
The choice of a reciprocating saw largely depends on the purpose of this hand tool. In addition, depending on the type of material being processed and the nature of the work, the appropriate blade and electric drive are selected.
Table 1. Applications of power tools
| Image | Scope of application | Description of works |
 | Carpentry, joinery, gardening | The hand tool has a pendulum stroke, which makes it possible to make curly and straight cuts, so saws are used to perform carpentry and. In addition, hacksaws are used for cutting shrubs and trees in gardening. Especially convenient, which allow you to use the equipment for several hours without the need to recharge. In addition, you do not need to look for extension cords and you can move around the entire area of \u200b\u200bthe garden. |
 | Construction | The electric hacksaw is used to perform assembly and construction work. Depending on the type of saw blade, it is possible to cut metal structures, gas and foam blocks, as well as dismantle windows and partitions. |
 | Plumbing, heating systems and | The saw blade of an electric hacksaw is able to cut steel pipes with high quality, while their overheating and deformation are almost completely eliminated. You can also process plastic, polypropylene, aluminum, copper and other types of products that are used in, etc. |
 | Installation and, roofing, manufacturing of MAFs and | Reciprocating electric saws are widely used for the manufacture of decorative pergolas, MAFs and other structures. Electric hacksaws allow you to cut as accurately as possible and significantly speed up the workflow. With their help, complex ones are easily carried out, moreover, installers do not need to take a large number of tools with them to a height. Reciprocating saws are ideal for small chores. |
Video about the features of the use of reciprocating saws:
Wired and cordless reciprocating saws: equipment characteristics
Tool power and cutting depth
To buy a good handheld power tool, you need to pay attention to its characteristics. First of all, you should decide on the purpose of the reciprocating saw and the scope of use. So, for domestic needs, it will be enough to purchase a model whose power varies in the range of 0.35-0.5 kW.
Models for professionals have high power, which ranges from 0.9-3 kW. Their distinguishing feature is a high working resource, in addition, electric saws are designed to process materials of various sections and sizes.
Advice! A professional hand-held power tool is quite expensive, which is its main drawback. For this reason, it is necessary to decide whether investments in equipment will pay off, or low-power models can be used for domestic needs, the price of which is much lower. To perform one-time work, it is worth considering renting reciprocating saws, which will save on the purchase.
As for the depth of cut of the material, manufacturers produce blades for electric saws of various lengths in the range of 100–400 mm. The longer the saw stroke, the better the cut. In fact, the depth of cut shows which blade can be installed on the tool so that it does not get stuck in the workpiece and break. It is believed that the optimal length of the saw blade is about 160-240 mm, which is enough to perform most and other types of work.
What is the maximum frequency of movement of a reciprocating saw blade
Why is it possible to adjust the frequency of movement of the saw blade in reciprocating electric saw blades? The range itself varies in the range of 0.3-3.5 thousand km.
The processing of various types of materials requires a certain operating frequency of the saw blade. So, wood can be cut at low speed, and working with metal products requires the use of high speeds. This is due to the fact that the products are very hard and have a certain viscosity. To ensure high quality work, the operator can use the speed control of the cutting element and set certain parameters before cutting.
Table 2. Power, depth of cut and frequency of movement of some models of reciprocating saws
| Electric cutter model | Speed movement, thousand strokes / min | Cutting depth, mm | power, kWt |
| 0,5−3,1 |
| 0,45 |
| 0,5−3,1 |
| 0,5 |
Pendulum motion of the saw - features of the function
Most modern models of reciprocating saws are equipped with a pendulum stroke function. It allows you to cut workpieces not only in the longitudinal plane, but also gives the saw a certain degree of freedom. Typically, the cutting angle can be varied in the range of 0-45° (in the transverse plane), which allows for curved cuts.
Models of hacksaws are equipped with electromechanical regulators for changing the angle of the pendulum stroke, which allows operators to perform cuts of any complexity. As a rule, such devices have several positions. As the switch progresses, the saw blade stroke rate will change.
Types of tool power supply
Reciprocating saws come with an electric drive and batteries. In the first case, the hand tool is powered from a 220 V household network, for which a cable of a certain section is used. As a rule, this type of equipment is used by professionals, since the equipment is designed for continuous operation under heavy load.
The best option for household use is the use of power saws with lithium batteries. This technique consumes a minimum amount of electricity, allows you to cut various materials, regardless of the connection to the network, and also process workpieces in hard-to-reach places.
Features of the saw quick clamping device
All power tools for cutting materials have various devices for fixing the saw blade. When choosing a model, you should pay attention to the possibility of replacing the cutting element without the need for additional keys.
Changing the cutting blade is quite simple, for which a special lever is provided in the design of the cartridge. It must be turned in the indicated direction, after which the latches are released, the old saw is removed and a new element is installed. Please note that after replacement, the blade is automatically held by the chuck mechanism and the lever returns to its original position.
Equipment weight
Sawing power tools have a different mass, which depends on the type of construction. So, professional models from various manufacturers, in the design of which there is a network cable and a powerful engine, weigh about 3.5-4 kg.
Such electric saws are used for processing durable materials (,). Models for household needs have a weight of 1.5-2.5 kg. They are easy to use and require little effort from the operator.
As for saws powered by lithium batteries, they are the lightest and weigh up to 1.5 kg. With such hacksaws it is easy to cut materials on weight with one hand. They are very convenient when performing chores, especially when cutting branches of trees and bushes.
What are reciprocating saw blades?
It is easy to guess that blades for reciprocating electric saws are of various types, which is necessary for processing all kinds of materials. The tail part of the consumables (size and shape) is unified, so there should be no problems with the acquisition. To buy the right blade for reciprocating saws, you need to pay attention to the markings.
Table 3. Saw blade marking
| Image | Marking | Appointment of the canvas |
 | HSS | If you need to purchase blades for reciprocating saws for metal, you must choose blades marked HSS. It indicates that the consumable is made of a special tool-type high-speed steel designed for high-strength materials. Cloths are used for cutting steel, metal pipes, as well as products from various alloys. |
 | HCS | Consumables with this marking are made of high carbon special steel. If you need a reciprocating saw blade, as well as for processing plastic and rubber, you should choose blades with the symbols "HCS". |
 | BIM | If you want to choose a blade for a power saw, high-strength polymers and other hard materials, you should buy consumables marked BIM. This is a bimetallic material, which is a particularly strong alloy with high flexibility. Such canvases are considered universal and are distinguished by a long period of use. |
 | HM/CT | This marking indicates the carbide nature of the saw blade. It is used to cut abrasive materials such as fiberglass, tiles or steel. Blades are highly wear resistant. |
There are also many different designations for cutting blades for reciprocating electric hacksaws. They are mainly used to perform work of increased complexity by professionals.
Which model of reciprocating electric saw is better to buy
Basic models for an apartment (electric saws for wood, plastic and drywall)
If you need an inexpensive and reliable hacksaw for an apartment, you should pay attention to a reciprocating saw AEG Use 900 X . The tool consists of a plastic body with ergonomic pads that completely eliminate slipping during use. No wrenches are needed to replace the consumable, allowing you to complete any job quickly and without delay.
The design of the tool has a special clutch that protects the saw blade from jamming. The stroke frequency is adjusted extremely simply by pressing the start button, which is highly sensitive. The model has a small weight, and with its help, a high accuracy of cutting the workpiece is achieved. Also, the design provides for an unregulated sole and there is no pendulum function.
Bosch PSA 700 E Electric Wood Saw
One of the most popular models of electric saws for summer work is a reciprocating saw. Bosch PSA 700 E . The high-strength case is equipped with rubberized pads, which provides a comfortable holding of the tool in your hands. The power of the unit is 0.71 kW, and the device weighs 3 kg.
The power supply of the hacksaw is carried out from the household power supply, for the convenience of the operator, a 2.5 m cable is installed on the tool. The design allows you to make a cutting depth of up to 150 mm. A hacksaw makes it easy to cut wood. Replacement of a consumable cloth is carried out without special efforts.
Professional reciprocating saw (electric saw) for metal and aerated concrete for dismantling
So that the most difficult work does not cause any difficulties for professionals, it is worth considering the model of a reciprocating saw Hilty WSR-22A . It does an excellent job of sawing wood, and is also widely used in construction for the dismantling of various structures and for cutting metal.
The tool is powered by a lithium battery, which lasts for several hours of continuous operation. The hacksaw differs in excellent ergonomics. It is also used for cutting:
- plywood, fiberboard and boards;
- expanded clay and gas silicate blocks;
- , steel pipes, various types of metal.
The body of the electric saw is made of fiberglass, which ensures high strength of the product. Due to the presence of the clamping chuck, the blade can be changed very quickly. To ensure high performance of the device, it is recommended to use blades marked HSS for reciprocating saws. Real reviews of this model can be found here: http://otzovik.com/review_2662358.html
Reciprocating saws: overview and comparison of popular models, estimated prices
Bosch (Bosch)
Among the well-known manufacturers of reciprocating electric hacksaws, Bosch products rightfully occupy a leading position. The tools have the following features:
- excellent performance;
- high operational safety;
- convenience and ease of use.
In addition, power tools can completely replace analogues with disc attachments, which greatly simplifies the work of operators. Regardless of the type of reciprocating saws, electric motors provide a large supply of torque.
It is also worth noting that during the cut of various materials a minimum amount of dirt and dust is formed. In addition, the revolutions are regulated steplessly (the operator must take into account the characteristics of the processed workpieces). Among the range of cordless and corded saws, it is worth highlighting PSA 700 E , GSA 1100 E , GSA 1300 PCE , GSA 18 V-Li C Professional , GFZ 16-35 AC , KEO . The cost of power tools varies in the range of 13-28 thousand rubles.
Makita (Makita)
Makita's range of reciprocating electric hacksaws is an excellent alternative to circular cutting tools. Makita sawing equipment is characterized by a long service life, high quality of work and a high degree of safety.
Amateurs and professionals can choose both high-quality budget models of power saws ( Makita JR 3050T , JR 3070CT - 8-14 thousand rubles), and high-performance powerful analogues ( Makita JR 3060T - 13.5 thousand rubles). Among the battery models, it is worth highlighting DJR 186 RFE and JR 100 DZ . Their cost varies in the range of 4-23 thousand rubles. If you are interested in a high-quality and inexpensive electric saw for wood, the price for it will be 9.6 thousand rubles - this is a model DJR 181Z .
Interskol (Interskol)
Among domestic manufacturers, Interskol should be singled out, which offers consumers high-quality power tools. Among them there is only one model NP-120/1010E . If you need a reliable saw for aerated concrete, wood and plastic, Interskol will perfectly cope with the tasks.
This model belongs to the products of the budget segment and meets all the parameters necessary for operators to perform work. The tool can be used with various hacksaw blades to process a large number of materials. You can buy a hacksaw for 5.7 thousand rubles.
Hilti (Hilti)
The Hilti brand introduces a range of power saws for professionals on the market. Prices for products are quite high in comparison with analogues, which is offset by the highest build quality and excellent performance. They fluctuate in the range of 17-56 thousand rubles.
Advice! Medium power hacksaws are ideal for household, repair and construction and garden work. Among the inexpensive models is the PIT reciprocating saw, the price of which is 4.3 thousand rubles. With a power of 1.2 kW, the device can easily handle workpieces up to 150 mm thick and metal plates up to 10 mm. The maximum travel speed is 2.5 thousand, the weight of the product is 3.5 kg.
AEG
The AEG brand certainly deserves the attention of users, since power tools are of high build quality, reliability and affordable prices. Models with lithium batteries BMS 18CLI and BUS 18-0 you can buy inexpensively - 6-8 thousand rubles.
Saws AEG US 1300 XE and US 900XE cost about 9.5 thousand rubles. Models are safe in operation and are characterized by a large production resource.
Metabo
Compact and ergonomic, easy to use and productive - this is how Metabo brand products can be characterized. Battery models of reciprocating saws, which are widely used in everyday life and are very popular with operators.
Prices for the lineup vary between 6.5-17 thousand rubles. The blades on the tools are easy to change, making it possible to perform various types of material processing tasks.
De Walt
Among the leaders producing sawing power tools, products of the De Walt brand should be highlighted. Consumers have the opportunity to purchase corded and battery saws at the best prices.
In the DeWalt model range, you can choose an alligator saw, which is ideal for cutting gas and, as well as drywall sheets. The cost of production varies between 11-28 thousand rubles.
The best cordless reciprocating saws
Makita DJR186 RFE Cordless Reciprocating Saw
Our independent rating of battery powered reciprocating saws reveals a model Makita DJR 186 RFE . According to many users, this hacksaw is an excellent tool with a shock-resistant body and excellent ergonomics.
The capacity of the 18 V Li-I battery is 3 Ah, which ensures long-term uninterrupted operation of the device. The maximum web speed reaches 2.8 thousand. The cost of the model is 22,000 rubles. Editorial score - 9.5 points.
Metabo SSE 18 LTX Compact
Hand saw Metabo SSE 18 LTX Compact With a lithium battery and a compact body, it is a handy tool for working in the garden. Despite the small dimensions, the powerful electric motor provides a maximum travel speed of up to 3.1 thousand rpm.
On the body there are special pads that prevent the saw from slipping out of the operator's hands. The model costs 8,500 rubles. Rating - 9.6 points.
Bosch Keo
One of the best helpers in the garden will be a reciprocating saw model Bosch Keo . In addition to wood, this compact saw handles soft metal alloys with ease. The model is safe in operation, and in its arsenal there is protection against overheating.
Thanks to the A-shaped clamp, the process of sawing off branches is greatly simplified. The battery charges quickly and is capable of continuous operation. The weight of the model is only 0.95 kg. The cost is 5,000 rubles. The score in the rating is 9.9 points.
Bosch 18B GSA 18V-32
This model rightfully occupies a leading position among cordless reciprocating saws. The design is equipped with a system that stabilizes the speed of the electric motor under load, which allows you to process even the hardest material. The capacity of an 18 V lithium battery is 5 Ah.
The model is equipped with a convenient D-shaped handle, on which there is a start button. Blade changes can be done in seconds without the need for additional tools. Price −28,000 rubles. Our score is 10 points.
The best low power electric saws
Hacksaw AEG US 400 XE
Among the low-power sawing power tools, a hacksaw should be distinguished AEG US 400 XE . It is ideal for repair work and dismantling, windows. The power of the device is 0.4 kW, weight - 1.8 kg. The cost is 7,750 rubles. Rating - 9.6 points.
Power saw Makita JR 3050 T
The power of the hacksaw is 1.01 kW and the weight is 3.3 kg. Designed model Makita JR 3050T for economic and construction work. Perfectly copes with sawing wood, nails and plastic. The idle speed is 800 rpm. The price of a hand tool is 8,700 rubles. Our score is 9.7 points.
Reciprocating saw for metal and wood Bosch PSA 700 E
Despite the fact that the hacksaw model Bosch PSA 700 E has a power of only 0.71 kW and a weight of 3 kg, it perfectly copes with the tasks. The saw is characterized by excellent ergonomic qualities, quiet operation of the device and reliability in operation. Works equally well on cutting steel and wood. The cost is 5,800 rubles. The score in the rating is 10 points.
Reciprocating saw Interskol model NP-120/1010E
Another leader among low-power saws is the domestic hacksaw Interskol model NP-120/1010E . With a weight of 3.8 kg and a power of 1.01 kW, a hand tool can easily cope with cutting wood and metal blanks. It is possible to smoothly adjust the speed, which provides additional convenience when performing complex work. The price is 5,700 rubles. Rating - 10 points.
Rating of powerful electric saws
Hand saw Zubr ZPS-1400 E
Bison ZPS-1400 E is one of the best powerful manual electrosaws with a longitudinal arrangement of the engine. The maximum travel speed is 2.8 thousand. With a weight of 4.4 kg, the power of the device is 2.8 kW. The cost is 5,140 rubles. Rating - 9.5 points.
Bosch GSA 1300 PCE
Professional powerful power tool Bosch GSA 1300 PCE is one of the best in its class. The hacksaw is intended for carrying out dismantling and repair and construction works. With its help, any surface is easily processed. Cutting depth - 230 mm, maximum blade speed - 2.9 thousand, device weight - 4.1 kg. The cost is 12,200 rubles. Our score is 9.7 points.
Saw Makita JR 3070 CT
The model of the electric cutter is worthy of the attention of every professional. Its power is 1.51 kW, and the weight of the hand tool is 4.4 kg. Cutting depth - 255 mm, maximum stroke - 2.8 thousand. Designed for complex types of material processing and dismantling. The cost is 12,300 rubles. Rating - 9.9 points.
Alligator saw Bosch GFZ 16-35 AC
The leading place among the "heavyweights" rightfully belongs to the "alligator" saw Bosch GFZ 16-35 AC . The hand tool weighs 5.2 kg, the power of the device is 1.6 kg. The cutting depth is 350 mm, the maximum travel speed is 2.6 thousand. The price for the Bosch GFZ 16-35 AC model is 30,000 rubles. Rating - 10 points.
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