Cordless reciprocating saws: features and model rating

Classification of electric hawkers from different manufacturers

Reciprocating saws are manufactured by a variety of companies, both world famous and beginners. Each brand makes its own changes, adds or removes functions, adjusting the tool to the needs and price category of the consumer.

Reciprocating saws

In accordance with the number of useful functions, the power of the electric motor, and other characteristics, reciprocating electric saws are divided into the following categories of tools:

1. They combine high quality of assembly, elements, a powerful and efficient electric motor, useful functions that are missing in household tools (for example, a pendulum stroke, etc.), a convenient tool-free file change, extended complete set, etc.
   Professional reciprocating electric saws are present in the tool arsenal of the builder, who needs to make precise cuts of various materials (from wood and metal, to composite) throughout the entire working day. High power and wear-resistant characteristics, protection against overheating and other useful functions - this is what sets the pro's tool apart from cheaper and less functional household counterparts.
   Another distinguishing feature of a pro tool is endurance. A professional-grade reciprocating saw can work continuously for a long time without the risk of burning the motor. It is enough to take short breaks after an hour or two of operation.

   

   

   

   

   

   

   

   

   

   

2. Household electric hawkers (hobby class).

   Ideal for home and summer cottages. Compact dimensions, low weight and easy operation allow using the tool in confined and hard-to-reach places. At the dacha, these saws can be used both for cutting branches and for sawing off beams, boards, in construction when arranging plumbing equipment.
   The summer cottage option is good because it does not take up much space, has an affordable price, and performs its functions (cutting for metal, wood and composite materials). However, in order to ensure the long-term operation of household tools, it must be borne in mind that this technique is not designed for long-term use, the motor quickly overheats and, if used improperly, may fail. To prevent this, the manufacturer recommends taking short breaks in work: 10 minutes - sawing, 10 - break, etc.
   Another important point is that the use of the tool per day should not exceed 45 minutes (for some models, 1-2 hours).

If you look at the instrument by the way it is powered, then it can be classified into two more subspecies:

1. Mains saber saws - powered from a 220 volt mains through a mains cable.
2. Rechargeable electric hawkers are portable mobile devices that do not depend on a power outlet and are powered by a rechargeable battery, which is usually not included in the kit and is sold separately (charger is also not included in the kit).

Cordless reciprocating saws

Reciprocating saw of which company is better to choose

In this TOP we are talking about the products of German, Russian and American manufacturers, offering the most functional, high-quality, safe and easy-to-use reciprocating saws.

Let's take a closer look at 7 manufacturers of electric hacks:

• Metabo is a German company that manufactures professional power tools. It produces both chain saws and cordless saws, which are distinguished by high power, good performance, and low weight (about 3.5 kg).They are characterized by revolutions of 2600-3100 per minute, depending on the model, well-thought-out ergonomics, bright illumination of the working area, blocking of accidental activation. All this guarantees efficient, safe and comfortable work. The company offers a rich set, which usually includes a case for storing and transporting devices, several saw blades, and sometimes even two capacious batteries at once.
• Bosch is a German manufacturer of household appliances and power tools. Almost all saber hacksaws available in its assortment have a high power (from 900 W), maintain a good cutting depth (in the region of 15-23 cm), and do not weigh much (about 3.1 kg). They are actively used in everyday life and on construction sites for cutting wood and metal. The devices of this company are distinguished by their compact size, which, along with the soft pads on the handle and bright illumination, guarantees their ease of use. They are also characterized by excellent performance, dictated by a large number of revolutions (about 2700 rotations per minute).
• Makita is a Japanese company that manufactures professional petrol and power tools. She has a small selection of reciprocating saws, but the offered models are recognized as safe, convenient, effective and versatile in use. This was facilitated by the ergonomic handle, reliable dust and moisture resistance of the head, the ability to replace the saw blade without special devices. Comfortable operation is also ensured by an adequate noise level of 87 dB, an average weight of 4.4 kg and a compact size. The considerable cutting depth of wood (25 cm) and pipes (13 cm) allows you to work efficiently even with thick materials.
• Interskol is a Russian manufacturer of power tools, which also includes hacksaws. They give odds to the products of many other companies in terms of power and good indicators of engine endurance, which does not heat up even after prolonged operation. Its equipment is used for sawing wood, metal, plastic, and electric hacks do it accurately, accurately, quickly due to a sufficiently large number of revolutions. The body is made of durable aluminum alloy and is ergonomic, which makes the device easier to use. A long service life is guaranteed, in particular, by the protection of the gear unit from dust and dirt.
• Bison is a Russian manufacturer offering affordable electric hacks. They are primarily distinguished by their versatility and are successfully used for sawing wood, aerated concrete and metal of various thicknesses. Reciprocating models of this company are interesting for the ability to perform figured, transverse, longitudinal cutting of workpieces. During their operation, almost no vibration occurs and the device lies comfortably in the hand due to the two-component handle, which ensures high quality results. The average power of the company's equipment is 750 W, and the weight is approximately 3.5 kg.
• AEG is a German company that produces premium household goods and electrical equipment. Its reciprocating saws are regularly ranked and proven to be reliable, safe, fast and easy to use. They are recognized as such for a number of reasons - a low level of noise and vibration during cutting, the presence of bright backlighting, a decent entry depth - about 25 cm, reliable protection against overload, a good number of revolutions - about 2800 per minute. The reviews indicate the high quality of materials and assembly of devices, although they are warranted for at least 1-3 years.
• DeWALT is an American brand of high-tech professional and household power tools that are most often assembled in Mexico. They have found wide application in the field of construction and renovation due to their good durability and high performance. Basically, the brand offers network models of hacksaws with a decent cable length (about 3 m), which does not tie to any particular outlet.Their average power is 1100 W, which guarantees fast and efficient cutting of almost any material - wood, plastic, metal and even foam concrete.

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Usage Tips

In order for the cordless reciprocating saw to last as long as possible, and its operation was convenient and safe, a number of simple rules must be followed.

• Before starting sawing, it is necessary to clear the workplace of foreign objects.
• Work should be performed using personal protective equipment: glasses and gloves.
• The work piece must be securely fixed with carpenter's clamps. Metal products need to be clamped in a vice.
• If the work is carried out by two people, it is necessary to ensure that the hands of the partner are not closer than 20 cm from the cutting surface.
• It is strictly forbidden to work with the instrument while weighed it.
• If the blade is caught in the cut, the tool should be pulled out horizontally towards you. It is forbidden to pull out the saw upwards along the cut already made.
• Do not allow the saw to fall out of your hands. It is also not allowed to place the device on the edge of a table (workbench) or on a sloping surface.
• It is prohibited to use the saw for persons under 18 years of age.

The following video will show you how to replace the stem on a reciprocating saw.