Electric reciprocating saws: technical characteristics, advantages and disadvantages, models and rating of the best brands. How to choose the right reciprocating saw? Reciprocating saw or chain saw, what to choose

The reciprocating saw is a tool that has been used for many years in the field of construction and carpentry, both in domestic and professional use. Among owners of reciprocating saws, a second name for the tool is often found: an electric hacksaw, an electric saw, a file with a narrow blade.

The main purpose of a reciprocating saw:

• sawing plastic, wood, metal pipes, metal products;
• cutting drywall;
• pruning trees on a summer cottage;
• cutting wooden beams;
• the file can even work with materials such as porous brick, stainless steel and aluminum;
• other minor home repairs that require cutting or sawing something.

Modern models of reciprocating saws can make cuts not only in a straight line, but also change the cutting path without overheating and deformation of the blade. Modern farmers use reciprocating saws in their dachas, for the construction of wooden structures, and for small work with wood that requires great precision,

Classification

Reciprocating saws can be divided into the following categories:

• professional;
• household

• battery;
• network (electrical).

There are no petrol reciprocating saws in the manufacturers' product range.

Professional reciprocating saws

Professional reciprocating saws are highly powerful and can be used for a long time (up to 4 hours of continuous work per day).

Such saws have a higher cost and are designed for use in production or in carpentry shops, workshops, and repair centers. Semi-professional models also have the same parameters.

Household reciprocating saws

Household reciprocating saws are tools for home use. Files in this category can be used for a total of up to 2 hours a day.

They are often equipped with spare saw blades due to the rapid wear of the “native” blade. Suitable for non-professional craftsmen and can be used in the household only a few times a year.

Cordless and electric reciprocating saws

Corded (electric) reciprocating saws operate directly from a network with a voltage of 220-230 Volts. Cordless reciprocating saws run on lithium batteries.

The average operating time of a household tool is 30-40 minutes, a professional one - 60-70 minutes, and then requires recharging. Almost all the world's reciprocating saw manufacturers produce both types of tools - both corded and cordless.

Characteristics

Let's take a closer look at what characteristics a good reciprocating saw should have, regardless of the connection method and operation.

Engine and power

It is logical to think that the greater the engine power of a reciprocating saw, the more productive it is. This opinion really exists among owners, but keep in mind that the more power the saw has, the heavier its weight will be.

For home use, a power of up to 600 W is sufficient. For professional tasks, a saw with a power of 900 to 1700 W is well suited. The voltage parameter is also important to understand how much resources your reciprocating saw will consume.

Speed ​​or frequency

The next parameter that determines the quality of work of a reciprocating saw is the stroke frequency.

The stroke rate is the speed at which the tool can cut.

On average, for a good professional saw it ranges from 2500-3000 strokes/minute. Household tools can have stroke rates from 500 strokes/minute.

Pendulum stroke

Pendulum stroke is the ability of the saw blade to move not only along a “back and forth” trajectory, but also to rise during the reverse stroke.

This saw operation option removes the blade from the heated area that was just sawed, therefore increasing the useful life of the tool, preventing the saw from overheating.

Overload protection

The overload protection feature automatically turns off the reciprocating saw if it overheats.

Jam protection

A special clutch can save a reciprocating saw from jamming. This option is present only in expensive models; cheap ones cannot boast of it.

Saw blade replacement mechanism

The ideal saw, according to reviews from owners, is one in which no tools are needed to change the blade and you can change it quickly, by hand. Often, to replace the blade, you need to turn a special lock or move the locking ring.

On some models, the blade is additionally secured with a casing. When choosing a reciprocating saw, be sure to pay attention to the way the blade is secured.

Saw blade braking

The braking process of the reciprocating saw is carried out using an electrodynamic brake. When the start button is released, the blade stops moving. This function is the key to safe operation of the device.

Other options

Other parameters that you should pay attention to when choosing and purchasing:

• cable insulation strength;
• assembly and body materials;
• comfort of the handle, its ergonomics;
• access to carbon brushes for their maintenance;
• vibration suppression (typical of more expensive models).

Selection criteria

A good reciprocating saw should meet the following parameters:

• be powerful and productive;
• have an optimal weight for you (the higher it is, the less maneuverability of the saw);
• provide easy replacement of the canvas;
• have a quick braking function;
• have an acceptable cost and a warranty period of 1 year;
• belong to a well-known brand, which is distinguished by the high quality and reliability of its equipment.

Owner reviews of the reciprocating saw are also extremely important. Before making a purchase and choosing a reciprocating saw, we recommend reading reviews on the Internet and watching video reviews.

Buy a reciprocating saw if the comparison clearly speaks in favor of the model you have chosen.

It is also worth studying materials from farming forums and tool forums, as well as familiarizing yourself with the comparative characteristics of top models from various brands.

Video review

Reciprocating Saw Selection Review (Part 1)

Reciprocating Saw Selection Review (Part 2)

TOP brands for 2018

Global manufacturers of construction equipment produce reciprocating saws, annually adding new products to their lineup. Currently, the TOP brands producing reciprocating saws include companies such as Bosch, Makita, Interskol, Hammer, Metabo, DeWALT, RYOBI, AEG, Stomer.

Manufacturers Bosch, Makita, Interskol and Stomer are known for producing professional reciprocating saws. The main advantages of such equipment are high reliability, great power and endurance, as well as the presence of semi-professional models in the line and professional service.

Disadvantages include such parameters as high price and expensive components.

Manufacturers Hammer, Metabo, DeWALT, RYOBI, AEG are known for their wide range of models, as well as inexpensive components and the ability to select a reciprocating saw for a specific task. Disadvantages of brands: they are often counterfeited by Chinese manufacturers; on the equipment market you can often find very low-quality copies of these brands.

Rating of the 10 best reciprocating saw models

Each manufacturer has top models that sell well and work stably. They are the ones who annually make it into the TOP 10 rating. Let's look at the rating of reciprocating saws included in the top best saws for the garden and home for 2018.

Average price segment of reciprocating saws

Electric models

Makita JR3050T

A well-known brand, synonymous with quality. The reciprocating saw of this model has a power of 1000 W.

Capable of withstanding high loads. Reliable, has a long network cable; The function of quick replacement of the saw part is available, there is a smooth speed control.

Stomer SSS-1000

A classic, recognizable design familiar to several generations. Fast operating speed, power 1100 W. Smooth adjustment of operating speed, however, there is a significant drawback: the weight is more than 3 kg.

The price is very good, but it is reduced due to some external details, for example, there are no rubber pads on the handle and body, the vibration is more noticeable than the first model in the rating.

AEG US 400 XE

Reciprocating saw with 400 W power. It is light in weight, very convenient to use, and suitable for indoor work where space is limited.

A tangible bonus: a 36-month warranty on the original product from the manufacturer. The saw is easy to use, has an average degree of vibration, and is considered the best in the category of low-power devices from AEG.

Battery models

Ryobi CR1201

Reciprocating saw with battery capacity 1.2. Popular due to its compactness, reliability, convenient design and handle.

There is a pendulum function, therefore, the tool is protected from overheating. Works with materials such as drywall, wood, polypropylene, ceramics, metal.

Dewalt DCS380B

Sold without battery and charger; these components must be purchased separately.

Operates with a voltage of 20 V, weighs less than 3 kg, and is equipped with an electric brake. The instrument is made in classic yellow-gray tones. The design resembles the Stomer SSS-1000.

Metabo PowerMaxx ASE

A unique model in its price category. Minimum weight (1.2 kg), maneuverability, excellent build quality.

Equipped with a 10.8 V Li-Ion battery. Warranty service: 60 months. from the manufacturer.

Budget reciprocating saws

Electric models

Bosch PSA 700E

Among the expensive brothers of the model range, this reciprocating saw is the most budget-friendly.

Stroke length 20 mm, can cut steel up to 1 cm thick. Tool power is 710 W.

Interskol NP-120/1010E

Reciprocating saw with a power of 1010 W, operates on a network with a standard voltage of 220 V. Weight more than 3 kg, suitable for professional use.

It has an affordable price due to the fact that the country of origin is Russia. It has proven itself to be a reliable and powerful device.

Hammer LZK650B

The power of the saw is 720 W. Used for cutting wood and metal.

The tool comes with a long warranty and is similar in appearance and ergonomics to more expensive Bosch models.

Battery models

Ryobi RRS-1801M

Budget model weighing up to 2 kg. The battery must be purchased separately.

Video rating

Overview of the operation of reciprocating saws

Review of Bosch brand reciprocating saws

Of the time-tested models of reciprocating saws that have received good reviews, we can recommend the following models.

Bosch Keo

It is light in weight, runs on a battery, and copes well with tasks such as cutting branches of fruit trees and minor carpentry work.

Features of this model: power and reliability combined with light weight and a low percentage of breakdowns; the only drawbacks include the need to recharge the battery, since the charge will not last long.

Bosch GSA - 10.8

A good saw for cutting wood and even metal pipes. Like the previous model, it is lightweight, only 1.2 kg.

Features: quick replacement of the saw part, attractive design, smooth speed control, illuminated work area. Among the disadvantages, owners note the high cost and household power - more powerful models are recommended for professional use.

This model is most suitable for cutting wood - trimming branches in the garden, cutting wooden blanks, firewood, etc. However, the power of the tool is 1050 W and the presence of appropriate blades in the kit allows you to also work with metals. The electric saw is aimed at household use, as evidenced by its price and technical characteristics.

Advantages:

• quiet operation;
• speed controller;
• ergonomics, design;
• Clic blade replacement system;
• compartment for canvases;
• power indicator;
• bag for storage and carrying;
• price.

Flaws:

• short time of continuous operation;
• no pendulum motion.

Reviews:

“Low vibration during operation, modern design.”

"No protection against dust."

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Makita JR3070CT

As users note, this Makita cuts almost everything - from drywall and plastic to aerated concrete and reinforcement. This is not surprising, since the model belongs to the professional class and has a power of as much as one and a half kilowatts (1510 W). This tool, despite its fairly decent weight (4.6 kg), is comfortable to work with thanks to the ergonomic rubberized handle and effective vibration reduction technology.

Advantages:

• AVT anti-vibration technology;
• power;
• smooth start;
• moisture and dust protection;
• electronic speed control;
• high cutting speed;
• airflow of the working area;
• easy access to brushes;
• universal clamp for cloths;
• pendulum stroke with four modes;
• reliability, durability;
• retractable support shoe with fixed positions.

Flaws:

• expensive branded canvases;
• high price.

Reviews:

“A high-quality, powerful and reliable saw with vibration protection and a pendulum motion of the blade.”

“No work area lighting.”

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Stomer SSS-1000

One of the priority areas of use for this model is metal cutting. The absence of sparks that are generated when working with an angle grinder allows the saw to be used in fire hazardous areas or near flammable substances. It also copes well with other materials - wood, ceramics, rubber, plastic. This is a good alternative to expensive professional tools.

Advantages:

• power - 1.1 kW;
• comfortable D-shaped handle and rubberized body;
• the presence of spare brushes in the kit and their quick replacement;
• speed adjustment;
• quick-release chuck;
• high-quality assembly;
• low vibration;
• one of the best price-quality ratios.

Flaws:

• short network cable;
• the stop is adjustable using a key.

Reviews:

“It cuts rolled steel like butter, without sparks, squealing or smell.”

“The only drawback that is very easily eliminated is the short cable.”

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Bosch Keo

In many descriptions of this saw, the words “garden” and “brush cutter” appear. Indeed, it is difficult to find a tool more suitable for work in a suburban area. Sad is Bosch Keogh's element, although he can also cut soft metal. A valuable advantage of the saw is that it operates on a rechargeable battery, which determines maximum mobility and autonomy. Unfortunately, the non-removable battery design is also considered a disadvantage of this model.

Advantages:

• A-shaped clamp;
• 10.8 V battery without “memory effect”;
• mobility, ease of use, ability to work with one hand;
• high degree of safety during operation;
• overheat protection;
• quick replacement of blades;
• Includes high-quality Swiss blades for working with different materials;
• weight - 0.95 kg;
• price.

Flaws:

• non-removable battery;
• The charging plug requires careful handling.

Reviews:

“Quality assembled. It’s convenient and easy to cut branches.”

“Non-removable battery, after 20-40 minutes of operation you need to charge the entire saw.”

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Interskol NP-120/1010E

This Russian-made reciprocating saw is considered a universal tool. The ability to work with various materials opens up broad prospects for using the device - from dismantling wooden structures in domestic conditions and cleaning the garden to professional construction work or rescue activities. The motor power of 1010 W is quite enough to solve most problems.

Advantages:

• excellent ergonomics;
• quick and easy replacement of blades;
• reliability;
• speed - up to 3000 blade strokes per minute;
• smooth speed control.

Flaws:

• vibration;
• Complete canvases of low quality.

Reviews:

“Powerful, comfortable, normal price tag, reliability and omnivorous, ergonomics.”

“Strong vibration. It’s a bit hard to cut from the bottom up.”

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Choosing “saber”

The first reciprocating saw was developed back in the 20s of the last century and became the ancestor of the jigsaw. This instrument enjoys continued popularity throughout the world. Despite the fact that in the territory of the former USSR, jigsaws and angle grinders (angle grinders), better known as “grinders,” have become more widespread, in recent years many have already managed to become owners of reciprocating electric saws and appreciate them highly. We will try to help those who are just thinking about buying this instrument. When choosing a reciprocating electric saw, several basic criteria should be taken into account.

• Modern reciprocating saws for household use are not much different from their professional counterparts. They have the necessary functionality, are well equipped, and are well assembled. Moreover, they are significantly cheaper compared to industrial analogues. However, such an instrument requires frequent and long rests. Professional devices, thanks to more durable and reliable parts, are able to withstand significant loads for a long time. However, if professional use of the saw is not expected, there is no need to overpay many times over just “for the class.”
• The power of a power tool is a key parameter that determines productivity. But keep in mind: the stronger the tool, the larger, heavier and more expensive it is. Although there are models on sale from 0.5 to 1.5 kW, devices with a power of 0.9 - 1.2 kW are considered the “golden mean”. Other characteristics also depend on this indicator - the number of blade strokes and amplitude, cutting depth of different materials.
• Cutting depth is one of the most important parameters that determines the scope of use of a reciprocating electric saw. When choosing a tool, you should objectively assess the types and volumes of work to be performed.
• Each material has its own optimal cutting speed, which is why almost all modern reciprocating saws are equipped with a speed regulator. It can be made in the form of a wheel, slider or mode switch followed by precise adjustment with a button, or in the form of an electronic sensitive button (“trigger”) with a long stroke. In terms of safety, the first option is preferable, since it eliminates unwanted speeding in the event of accidentally pressing the button all the way.
• The pendulum motion of the blade helps to increase the cutting speed, reduce the heating of the tool, and remove cutting waste from the working area. Some models are equipped with a pendulum mechanism regulator that allows you to adjust it to a specific material. However, in some cases, for example, when making curved cuts, this option is not relevant, so the tool should have the ability to disable it.

Among other features that can be useful in a power tool of this type are the presence of a support shoe and its functionality, electrodynamic blade brake, vibration protection, start blocking, motor overload protection, soft start, reliable insulation of current-carrying elements and housing.

It is very valuable to have a safety clutch in the design that prevents kickback when jammed, which avoids injury to the operator and maintains the functionality of the tool. The electric saw must be equipped with a reliable mechanism for replacing the blade, allowing you to quickly and easily perform this operation without additional tools. The range of modern manufacturers makes it possible to choose a reciprocating saw and consumables to perform a wide range of jobs.

We continue the series of articles devoted to electric tools. Today we will look at reciprocating saws, find their strengths and weaknesses, outline the differences between different models, and find out why they are so loved in the West.

The dark horse is a champion we know almost nothing about. Same thing with reciprocating saws. They are incredibly popular abroad, “sabers” are consistently among the top three best-selling instruments, and in some countries they even hold the undisputed leadership. Women and children working on their property (with a reciprocating saw at the ready) is a classic image of modern bourgeois cinema.

Surprisingly, a similar trend is not observed in our country. Few people know about such units; even sellers in specialized stores sometimes do not understand what they are talking about, not to mention market traders. At the same time, it cannot be said that reciprocating saws have only recently appeared in the post-Soviet space. Leading foreign manufacturers are perplexed, but stubbornly continue to import more and more new models of this tool, both mains and battery-powered. Many of them already have more than a dozen items in their catalogs. Why are we worse? The assortment must be complete! - our people decided, and reciprocating saws of domestic brands appeared in nature. In general, there is plenty to choose from, if you want. Now the word is up to the consumer.

What is good about a reciprocating saw?

This unit is simple and understandable for any user who has at least some experience with electric tools. A long body, a pistol grip, a trigger, a couple of switches, a working blade - nothing new. Even a beginner can easily figure out what’s what and easily find a worthy use for the multifunctional machine.

In fact, a reciprocating saw is an analogue of the familiar hand hacksaw; it is sometimes even called an “electric hacksaw.” The operating principle of this tool is the same as that of a jigsaw; it is not surprising that they are often compared. To be fair, we note that the “saber” was developed a couple of decades earlier (1927) and became the progenitor of the jigsaw. The working blade makes reciprocating movements and selects material with its teeth - cutting occurs. At one time, the invention of the pendulum stroke, which significantly increased the efficiency of the saw, was revolutionary. More on him later.

Skeptics say that a reciprocating saw can be easily replaced with any other cutting tool, an angle grinder, a jigsaw, or a set of various saws. But is it?

Firstly, a reciprocating saw is a truly universal unit that will be useful to carpenters, plumbers, roofers, and finishers, both at the amateur and professional level. It can cut wood, wood together with metal elements, steel, non-ferrous metals, stone, plastic, foam blocks, composites, ceramics, glass... - you just have to choose the right blade. We have absolute omnivory.

Second, this instrument has a very successful longitudinal layout. The narrow elongated gearbox and long blade allow you to crawl into very limited spaces. Imagine that you need to saw off a pipe or beam flush with a wall; neither a circular saw, nor an angle grinder, nor a jigsaw (with its short saw, wide support platform and closely spaced body) will help here.

Third, the reciprocating saw is excellent for working in weight, including with parts of any shape - corners, boards, bars, pipes, rolled profiles. For the same reason, the tool is very productively used for pruning trees (landscape architecture), when you need to carefully clear the crown or cut a large branch.

Fourth, having good maneuverability, a reciprocating saw with a narrow blade will help you make a figured cut. Sawing curved parts from sheet materials, rounding workpieces, and manufacturing complex structures is not a problem, especially since there is usually, although not a large, support shoe.

Fifth, the “saber” is indispensable during dismantling work. It can be used to quickly saw through an old window frame, cut out openings, and dismantle steel heating. And the ability of a reciprocating saw to cut a wooden beam along with nails or screws driven into it is really worth a lot.

Sixth, this tool is much safer than grinders, circular saws and chain saws. When working with a reciprocating saw, there is not so much dust, there is no need to worry about sparks, scale, or overheating of the workpiece.

Seventh, such saws are easy to maintain and last a very long time.

Those who could not make friends with a reciprocating saw criticize the two-handed nature of the device, the lack of a support roller and a full-fledged platform (blade withdrawal). These nuances can be called conditionally disadvantages; after all, this is not a jigsaw - the “saber” solves a much wider range of problems.

Choosing a reciprocating saw

Household or professional

A reciprocating saw will be a good helper for a home craftsman; it will be useful both when working in the garden and when building a country house. That is why, for non-professional use, you can pay attention to “hobby” class models from well-known manufacturers. They are no less high quality than their industrial counterparts, they are simply designed for less intensive work. They are well equipped and often have the same set of functions and capabilities. Household reciprocating saws require periodic “rest”, while a professional machine, thanks to especially durable parts with a huge resource, is able to work without stopping for the entire shift.

Many people have a question: why make a tool that needs to be turned off periodically? It's simple: the manufacturer gives you the opportunity to choose a saw according to your needs, which is several times cheaper. Moreover, without chasing super-performance, he can make the machine lighter, more economical, and more compact. Often, a household model comes with a larger amount of universal or special equipment - “bought and drank.”

The purpose of a specific model (operating mode) is usually indicated in the user manual. Focus solely on the manufacturer’s recommendations regarding the period of continuous operation, otherwise it is very easy to get lost in terms like “semi-professional”, “universal”, “hobby”, “for all types of work”... It is better with those companies that discreetly keep silent about such data don't deal with it.

Power characteristics of reciprocating saws

Power for an electric tool is certainly one of the most important indicators. By giving preference to a stronger motor, we can count on greater performance. But it is necessary to remember that the other side of the coin will be the serious weight and dimensions of the product. This circumstance will also affect the price of the saw.

In the case of a reciprocating saw, we have the opportunity to choose a model with a power from 500 W (Metabo PSE 0525 or “LEPSE PEN-0.5”) to 1.5 kW (Makita JR3070CT). These are radical options, the majority of units consume around 0.9-1.2 kW - this is the time-tested golden mean, which provides the instrument with the greatest versatility.

Obviously, the maximum permissible size and type of equipment, its speed and stroke length directly depend on the engine power consumption. It turns out that a “gluttonous” machine will cope with the task faster, cut a larger workpiece, and provide a better cutting depth in harder material. These indicators are precisely indicated by the manufacturers of reciprocating saws in their passports. You should definitely pay attention to these numbers when choosing a model. The higher they are, the “better” the device. So what are we looking for:

• number of strokes per minute, frequency (2.5-3 thousand strokes/min);
• saw stroke length, amplitude (19-32 mm);
• cutting depth for certain materials (indicated in millimeters).

Speed ​​adjustment

It is better to cut different materials at different speeds - this is a known fact. That is why saber manufacturers equip their tools with speed limiters (Skil 4900 AA). This function is available in all reciprocating saws, although it is implemented differently.

The first option is to use a sensitive electronic button (usually large) with a long stroke, which can be used to “gas”. This method is stepless, but will require some manual dexterity from the operator.

Option two is more advanced. A wheel or slider can be used to set one of several maximum speed limit modes, and more precise adjustments are made using the trigger. Thus, even with a full press of the start key, we will not exceed the speed limit.

The presence of a pendulum stroke

The pendulum stroke allows the blade, making a reverse movement, to deviate slightly from the cutting line (Kress 1200 SPE). Due to this maneuver, the file heats up less, waste is easier to remove from the working area, and the cutting speed noticeably increases. Please note that this option is not available in all models, and it is not always relevant. For example, when making curved cuts, the pendulum must be turned off completely.

Cunning manufacturers went further; they made the pendulum stroke on their reciprocating saws adjustable - advanced machines have a special multi-position lever for this (Hitachi CR 13VA). For each material with its own density, you can choose its own range.

Availability and functionality of the support shoe

This device makes it possible to rest the tool against the workpiece and stabilize it relative to the cutting plane. As a result, the speed and quality of sawing increases, and the worker is less tired.

As a rule, the stop moves along the axis of the saw and is fixed in several positions, then with its help we change the overhang of the blade, being able to use all its teeth. There is a special chic when the shoe can change its inclination, or rotate, then without any problems it is possible to adapt to a part with a complex shape, or cut at an angle, from bottom to top. By changing the position of the stop, it is possible to rationally use the resource of the blade, especially if the equipment is multifunctional (different teeth in different areas).

The correct support shoe can be adjusted to a maximum number of positions, does not require auxiliary tools (just press a button on the body or turn a lever), does not “play” and can even be completely removed.

Blade replacement mechanism

It is considered good manners to replace a file without tools, when you do not need to run to the garage every time for a special wrench or screwdriver. Manufacturers offer a lot of interesting options, but usually, to remove or insert the blade, you need to turn the lock lever or slide the locking ring. It’s interesting that in many saws, access to this unit is blocked by a casing (in the extreme close positions), and you have to push the tool until the chuck stops “on the surface” - you won’t be able to pull it out by hand by the saw.

The pinnacle of perfection is considered to be a cartridge that can fix the blade with its teeth pointing upward (AEG US 1300 XE). Indeed, a very good option when you need to cut from bottom to top.

Be sure to check how rigidly the canvas is fixed, how easily it can be removed, and whether there are any strong backlashes - the first enemies of quality and durability.

Safety clutch

This option allows you to avoid kickback when the equipment jams (AEG US 900 XE). This mechanical system helps protect the tool from damage and the operator from possible injury. It’s a pity that not all sabres can boast of this feature.

Overload protection

The system will automatically turn off the machine if it overheats, preventing failure of an expensive unit (Flex SK 602 VV). Considering the tendency of domestic users to load the tool “to the fullest,” this is an extremely useful thing.

Smooth start

This option is usually offered for heavy-duty tools to protect the network from inrush current overloads. In our case, its usefulness lies in the smooth “jerky-free” acceleration of the blade, which has a positive effect on the safety of the unit. Oh, and let's not forget that reciprocating saws with power up to 1500 watts are not that uncommon.

Electrodynamic brake

After we release the start key, the blade stops very quickly. This makes it possible to immediately put the tool on the scaffolding, or begin replacing the equipment. A very important function for safe and comfortable work.

Locking against accidental start, locking the trigger

In the first case, it is a small additional button, like on “large” angle grinders. Only when it is pressed simultaneously with the main key, voltage is supplied to the motor (Bosch GSA 1300 PCE). Not all models have such a system. In the second case, there is also a small button on the handle, but it is responsible for fixing the trigger in the on state. An equally useful function, since you can relax your hand during long-term work, naturally, if the speed mode is chosen correctly.

Double insulation of current-carrying nodes

An effective way to protect the operator from electric shock, prescribed by the latest European safety standards. A serious advantage of this technical solution is the increased service life of the tool and the ability to work from an outlet without grounding. Thanks to this system, we can safely work outside with a saber in fairly humid weather.

Vibration damping system

This is the prerogative of powerful advanced reciprocating saws. Such models use a dynamic counterbalance design (Makita JR3070CT - AVT technology), which seriously reduces noise and vibration levels. Usually everything is limited to elastic linings on the gearbox and on the handles.

Insulated housing

Several problems are solved here. The entire “inside” of the reciprocating saw is protected in a special way (sealing system, labyrinth channels) from dust and moisture from the outside - increasing the reliability of the tool. A rubber casing installed on top of the gearbox will prevent electric shock when it penetrates the housing.

Brush maintenance

The latest technology is brushes that automatically turn off when they reach critical wear. It is better if the brush assembly is provided with convenient access from the outside of the housing (special cover).

Network cable

A reciprocating saw is often used by weight, “in place”, so increased demands are placed on the length and quality of the power cord. Manufacturers try not to skimp on this element and often equip the tool with a durable four-meter cable (DeWALT DW310), which allows you to work far from an outlet or high on a scaffold without resorting to the use of carriers. Naturally, special attention is paid to the entry point into the body. For example, the Bosch company used its famous know-how here - the articulated input (Bosch GSA 1200 E).

Ergonomics issues

When choosing a reciprocating saw, you need to find a model that will be most convenient for you, not only the safety, but also the efficiency of the tool depends on this. The average saw looks like a large drill with a D-shaped handle. However, manufacturers, as usual, endow their instruments with a lot of features that you should pay close attention to.

The first is a comfortable grip on the main handle. What is important here is its thickness, slope, and the presence of anti-slip linings or corrugations. For example, in the Metabo PSE 1200 model the handle is rotary and can be locked in four positions. There are “pistol” open-type options.

The second is the peculiarity of the grip with the second hand. In this case we are talking about the casing located on the gearbox housing. It’s good if it immediately “fits your hand” and has large sides. Alternatively, the kit may include a rotary additional handle, as, for example, on the Black&Decker RS1050EK.

There are reciprocating saws with a Z-shaped arrangement (Metabo PSE 0525, “LEPSE PEN-0.5”), it is quite possible that someone will like them more.

The most interesting model is Flex SKL 2903 VV 230/CEE, in which the front part of the housing can be rotated and locked in 13 positions.

Cordless reciprocating saws

Such devices are increasingly crowding out their network counterparts (Milwaukee V28 SX Sawzall, DeWalt DW008K). They are already practically not inferior to them in performance (Makita BJR181RFE, Bosch GSA 36 V-LI), the power reserve of their batteries has increased significantly, and the units charge very quickly - less than an hour. Cordless saws are becoming lighter and cheaper (Metabo ASE 18 LTX). It is not surprising that recently among professional builders there has been a wide range of people who like to work without wires. Almost all famous manufacturers have seriously taken up battery technology, and we will definitely talk about them in upcoming articles.

So what have we learned about the reciprocating saw? This is a multifunctional, durable, safe, high-tech, and in many cases completely irreplaceable tool, which will definitely find its consumer in our country. While home craftsmen are still just taking a closer look, cunning professionals are already arming themselves with “sabers” with might and main. Pay attention to this humble worker, believe me, the reciprocating saw is worth it.