The cordless reciprocating saw is a versatile tool used to work with a variety of materials. The use of such a tool allows you to cut metal and wooden blanks, as well as concrete and plastic products. In order to choose an effective saber hacksaw, you need to study its features and get acquainted with the rating of the most popular models.
- 1 Main features of cordless hacksaws
- 2 Cordless Reciprocating Saw: Benefits
- 3 How to choose a reciprocating saw: device types depending on the operational area
- 4 Choosing the best cordless reciprocating saw: power and battery types
- 5 Engine speed: what you need to know to select the right device
- 6 Metabo SSE 18 LTX Compact Cordless Reciprocating Saw: Miniature Mobile Device
- 7 Bosch cordless saw GSA 18 V-LIC 0 L-Boxx: simplicity of execution
- 8 Cordless saw Makita JR 3070 CT: professional model
- 9 Cordless Reciprocating Saw DeWALT DWE305PK
Main features of cordless hacksaws
Battery operated devices perform the same functions as their counterparts, which are connected to the mains. The main feature of such tools is their autonomy. Cordless models are used in construction for work at height, since they do not have a cord that limits the range.
Such devices have one more feature - less power in comparison with network units. However, it is much more correct to assess the operational efficiency of such devices in terms of battery performance. The operating time of such a hacksaw depends entirely on its capacity.
Note! Battery powered reciprocating saws can have either a removable or a built-in battery. For operation, it is most advisable to purchase models belonging to the first type, since they are distinguished by an increased service life.
Devices that have a removable battery do not need to take breaks during operation for recharging. The presence of 2 batteries greatly simplifies the operation of the device, so it becomes possible to use it without interruption.
When choosing a saber device, first of all, it is worth deciding on its purpose and frequency of use. Based on this information, you can select the model required in terms of power and other characteristics. For small volumes of work, a compact device is suitable.A cordless mini-saw can be purchased at a very reasonable cost.
Most often, such models are implemented complete with auxiliary tools. However, the batteries themselves, as a rule, have to be purchased separately. If the device is implemented in a case, then, most likely, the kit also contains a battery.
Cordless Reciprocating Saw: Benefits
Such a tool is notable for its simplicity, which allows using it even for beginners who have no experience with these devices. This device has an oblong body and pistol grip. There are various switches on the body that are needed to control the unit. Ease of use is not the only strength of these tools.
Battery operated reciprocating saws are the electronic analog of a hand saw. According to the principle of operation, such a device most of all resembles an electric jigsaw. One of the main advantages of these devices is their price. Cordless saws have a cutting blade with sharp teeth. Cutting is done by reciprocating motion.
Reciprocating devices are renowned for their versatility. They are used for cutting in completely different conditions. The work can be performed both on an amateur and on a professional level. The wide range of materials with which such a device can work is another of its advantages.
The tool has a convenient layout that allows you to work in confined spaces. The narrow elongated gearbox and the rather long blade make it possible to cut in awkward places. Reciprocating models, which include a battery in their design, have a low weight, which is very convenient, especially if the work is carried out by weight.
Due to its low weight, this tool is actively used when pruning trees in the garden. With the help of such a saw, they perform a neat pruning of the branches of the crown. Before purchasing a device, you need to familiarize yourself with the best models. The rating of cordless saber saws is recommended for study, as this will help you choose the most suitable model, taking into account individual circumstances.
Note! Some craftsmen use such saws to organize a curved cut. This allows the processing of sheet materials. Among the advantages of such a tool, one can single out the safety of use, as well as a long operational period.
Some disadvantages of cordless garden saws
Such devices also have their drawbacks. The main disadvantage of saber devices operating with the help of a battery is their lower power in comparison with network units. Autonomy affects performance in any case. The power of the saber devices is approximately 20-25% lower.
Another disadvantage of devices of this type is their limited working resource, which decreases over time, as the battery deteriorates. Even the best quality battery has a shelf life of no more than 5 years. This applies to lithium-based products. On sale you can find lower quality rechargeable batteries made of nickel. Their service life is lower, it is 3 years.
Mini-saber-type saws are lightweight, larger devices may be inconvenient to use. The presence of a rechargeable battery only increases the total weight of the tool, therefore it is not always convenient to use such devices by weight.
When choosing a stand-alone device, it is recommended to pay attention to the location of the battery.It depends on this factor how comfortable it will be to work with the unit. Placing the battery at the rear of the pistol grip is considered a bad solution. The best models have a battery that sits on the side of the case.
How to choose a reciprocating saw: device types depending on the operational area
Before purchasing a device, you must first determine for what purposes it will be used. The frequency of using the device is also very important. Depending on the operational area, two groups of autonomous devices can be distinguished:
If the device will be used to solve simple tasks at home, then you should not purchase an expensive model with high power. A simple and compact device is enough. For example, a small saber unit is suitable for garden work. More powerful models are usually purchased for small workshops where metal work is performed. Professional-type cordless reciprocating saws do not require constant interruptions in work, as they are less susceptible to heat.
Special consumables are often included with models used for household purposes. For home use, such attachments are perfect, but they are not used for professional activities. When choosing a tool, it is worth considering its power. The most powerful models can accelerate to 3100 rpm and above. An example is the Greenworks G24RS series cordless saw.
Regardless of which model was purchased by the master, they are all implemented along with instructions that indicate the main provisions for their use. It is recommended that you study this document before proceeding.
Choosing the best cordless reciprocating saw: power and battery types
The power of the saber saws largely depends on the characteristics of the battery. The battery voltage is directly proportional to the device's motor power. The use time of such a device depends on the capacity of the battery. Having a stand-alone device, it is best to purchase 2 batteries to be replaceable.
Some modern modifications of Bosch cordless saws can function for several hours without changing the power source. If you need a tool that can be operated with high intensity, then you need to select devices that have a battery capacity of at least 5 A / h.
Helpful information! The modern market is full of various models of saber devices. The configuration of some devices can be extremely unusual. For example, it is available to purchase a tool that implements the ability to connect multiple batteries at the same time. This property will have a positive effect on the capacity of the unit.
All batteries that affect the power of the saber devices are classified depending on the material of manufacture. Choosing a quality power source is very important when buying a cordless saw. User reviews reveal the advantages and disadvantages of various power sources.
The most successful products are those whose main material is lithium. They can be ionic or polymeric. The advantage of lithium batteries is that they can be charged in any state, even if the battery has not yet run out completely. Another advantage of such power supplies is the integrated overheating protection. This advantage contributes to a longer service life of the device.
The power of independent saber-type saws can be determined not only by the voltage of the power source, but also by the size of the nozzles. For home use, a device with a voltage of 18 V is quite sufficient.For example, an excellent option is the Ryobi battery-operated reciprocating saw of the ONE + RRS1801M series. You can find out the geometric parameters of the tips, as a rule, in the description, which is posted on the websites of manufacturing companies.
Engine speed: what you need to know to select the right device
Before purchasing an autonomous saber device for cutting various materials, it is necessary to study one very important parameter - the stroke frequency. In the rating of cordless saber saws, there can be completely different copies that differ from each other in this indicator.
Some devices of this type are capable of delivering up to 3 thousand rpm. Such models are most often used in cases where a fairly significant amount of work is expected. The devices with a high stroke rate are also used when very precise cutting is required.
Such requirements are needed when processing laminate. For high revs, a fine-toothed nozzle is often used. Non-finishing materials generally do not require the use of a reciprocating saw with such a high stroke rate.
Note! Experienced craftsmen recommend purchasing devices that provide for a special speed controller. This allows the most efficient use of the device for tasks of varying complexity.
The regulator is most often equipped with devices of popular Western brands, for example, the Shtil cordless saw from a German manufacturer. However, you can also buy a domestic model. If the device has a regulator, then before using it, you need to set the required mode, and only then activate it. This will protect the electronic unit from rapid wear.
Additional features of saber autonomous devices
When choosing an autonomous saber device, it is necessary not only to pay attention to the main functions, but also to study the additional capabilities of the tool. Many saws are equipped with an indicator that broadcasts how charged the device is. There are two options for positioning the indicator:
- on the case;
- on the battery.
Most models of foreign and domestic brands have indicators. Cordless saws from Greenworks, Bosch and many others contain this element. Another common additional feature is backlighting. Most often, LEDs are located on the front of the device body. Their presence allows you to work not only in a lighted, but also in a dark room.
Modern devices can include a special thermal relay in their design. Its main function is to monitor the device and shut it down in case of overload. This prevents damage to the fixture. If you plan to frequently operate a self-contained reciprocating saw, then it is recommended to purchase devices equipped with a safety clutch. It prevents the occurrence of kickback when the blade is jammed.
Among the additional programs, you can find a soft start, which absorbs the device during activation. For home use, those devices are preferable in which it is possible to replace the nozzle without special tools. An example of such a device is the Metabo Reciprocating Saw (18 volt) LTX Compact.
Design and characteristics of the device. Criteria for choosing a tool and additional discs. Review of popular models.
The additional capabilities of such autonomous devices are quite diverse. When choosing, it is worthwhile to understand exactly what the saw will be used for, which will allow you to purchase a model that is most suitable for a particular case.
Metabo SSE 18 LTX Compact Cordless Reciprocating Saw: Miniature Mobile Device
This device is compact, which affects the ease of use. Such a device can be used in confined spaces. It is used to cut not only wood material, but also workpieces made of plastic and metal.
Note! The handle of the Metabo cordless saw of this series is covered with a rubber layer, which gives the device additional convenience during operation. This tool traditionally comes with a battery. Among other things, the saw comes with a working attachment (hacksaw), as well as a charger.
This fixture is easy to adjust the depth of the stop. There are LEDs at the front of the instrument for good illumination. Therefore, the Metabo cordless reciprocating saw is suitable for use in rooms that are not sufficiently lit.
Like any other device, this saw also has some drawbacks. The main negative feature of this device is that it saws wooden elements for a long time, the diameter of which exceeds 2 cm. The lack of additional features should also be attributed to the disadvantages.
Bosch cordless saw GSA 18 V-LIC 0 L-Boxx: simplicity of execution
The rechargeable hacksaw of the popular German brand has many advantages. First of all, it should be said that it is versatile and is used for cutting wood and metal parts. The cutting depth of such a device is quite high, which makes it possible to process workpieces that are very thick. The maximum depth is 20 cm.
The Bosch Cordless Reciprocating Saw has LED illumination for a good view of the material while working. There are also ventilation holes on the body of the device, which minimizes the risk of overheating of the device.
The kit supplied with the device itself includes three working elements. The configuration of the saw blade from the German manufacturer allows for quick blade changes. The main advantages of the device are also the fact that it holds a charge for quite a long time.
Among other things, the Bosch cordless reciprocating saw of this series has a comfortable handle covered with a layer of rubber. The main disadvantage of such a device is the need to separately purchase a battery that is not supplied with the device.
Another disadvantage of the Bosch model is its high cost. In addition, during operation there is no way to change the speed of the device. With this model, it is difficult to make cuts with a small diameter. It is rather difficult to process dense materials with such a tool.
Most often, this model is used for cutting blanks made of wood. The simplicity of execution, as well as the quality of the component parts, have a good effect on the efficiency of the device and its operational life.
Cordless saw Makita JR 3070 CT: professional model
This saw belongs to the professional category and is very popular. The main advantage of such a device is the high power of the motor. The 1510 W motor allows you to make cuts on thick parts.
Helpful information! The Makita battery saber saw has the ability to regulate the speed. This is a very important function to accommodate materials of varying density. The minimum figure is 950, and the maximum is 2800 rpm.
This device can be compared to a voluminous and powerful electronic jigsaw. It has good protection against moisture and various contaminants, which prolongs the service life. Of the additional functions of the Makita cordless reciprocating saw, it is worth highlighting the presence of an activation button lock, as well as a starting current limiter.
The main disadvantage of this device is its large mass, which makes it difficult to work by weight. In some cases, when using such a saw, it will be necessary to restart it in order to change the blade. Another drawback of the device is the slow elimination of sawdust, which is associated with a weak blowing of the working area.
The Makita cordless saw has a rubberized handle, making it more convenient to use. This model is suitable for frequent use not only in the garden, but also in small businesses.
Cordless Reciprocating Saw DeWALT DWE305PK
This model has the most positive customer reviews. It is used for cutting wood, metal and plastic products. The maximum number of revolutions per minute that the device's motor is capable of delivering is 2800. The high performance of the tool determines its popularity among users.
The DeWALT cordless saw is designed to be as easy to use as possible. It is designed for continuous use. During operation, it does not overheat, which is a serious advantage. This model has a wide operational scope. In this case, the motor power is 1100 W, which is more than enough for complex manipulations.
This model is rightfully included in the rating of the best battery saber saws. Separately, it should be said that when using such a device, it is very easy to change working attachments. A suitcase is included with the device, which ensures its convenient transportation.
This series has a 3-year warranty. Such a self-contained saw has only one drawback, namely: it does not provide a cutting depth regulator. The tool is best suited for quick and comfortable occasional work.
Reciprocating standalone attachments are an excellent option for use in the garden, as well as for processing wood and metal workpieces. When choosing a specific device, it is recommended that you first study the reviews about it. Reciprocating cordless saws differ in power, which determines their serviceability.