Features of an electric hacksaw
An electric hacksaw is a fairly new unit on the Russian market, which is not so widely distributed. But it has managed to prove itself as a useful device not only for industrial work, but also for private use.
It is quite suitable for cutting wood and metal. And this is done in two ways.
- The first method is to use a reciprocating saw motion.
- And the second option is to use a pendulum saw. Those. the device with the saw blade, when it returns to its initial position, lifts the file, which has the advantage of reducing friction of the unit itself.
Therefore, with good care, the electric hacksaw lasts quite a long time.
TOP best electric hacksaws
There are many companies on the tool market now, and choosing a good, high-quality product that will last a long time is difficult. This also applies to reciprocating hacksaws. The article will list the 8 main types that you should buy without hesitation.
Bosch GSA 10.8 V-LI
The saw is portable and can cut wood (6.5 cm) and steel (0.8 cm). Has 3000 strokes per minute, 2 batteries, each with a capacity of 2 Ah. The battery charges in 45 minutes. Tool weight - 1.4 kg.
Stomer SSS-1000
The saw is portable, capable of cutting wood and metal, because... The kit includes blades for cutting these materials. Has 2500 strokes per minute. Weight - 5 kg.
AEG US 400 XE
Reciprocating saw connected to the electrical network. The cable length is 2.5 m. The set includes 3 blades, so you can cut almost any material. The tool is convenient because it can be used with the teeth up or down, so you can do a lot of things with such a saw. It is convenient because it is easy to change the blades, and there is also a backlight. Weight - 2.7 kg.
Bosch Psa 700 e
The saw will be connected to the electrical network. The cord length is 2.5 m. The saw is capable of cutting various materials, 2700 strokes per minute. There is a speed controller. Product weight - 3 kg.
Skil 4900 LK
The reciprocating saw is connected to an electrical network and is capable of cutting wood (18 cm), metal (3 cm), steel (2 cm). Has 2700 strokes per minute, there is a speed regulator. Cord length - 2 m. Product weight - 3.7 kg.
Bosch PFZ 500 E
The saw is portable, capable of cutting wood (15 cm), steel (1 cm). Has 2700 strokes per minute. Product weight - 2 kg.
Anchor AccuMaster AKM1832
Portable reciprocating saw. Capable of sawing wood, plastic, metal. Has 3000 strokes per minute. Product weight - 2.2 kg. The only negative is that the tool does not include a battery and a charger; you need to buy it separately.
Stavr NE-550
The saw has a cable, the length of which is 3 m. It is capable of cutting wood, metal, plastic, etc. It has 3400 strokes per minute. Product weight - 2.7 kg. The cutting depth cannot be adjusted.
In addition to the above companies and types of electric hacksaws, quality tools are available, namely saws from the manufacturers Interskol and Metabo. If you don’t know which tool is best to choose, contact an online consultant to go to one of the sites.
We have reviewed in detail information about electric hacksaws, and also provided a list of the best brands and types of electric saws. If the information was useful, share it on social networks so that your friends can also read it. Leave your own opinion in the comments, we will definitely read it and take it into account.
How to choose the right electric hacksaw
Experts advise taking these tips into account when choosing a unit:
- Comfortable handle. You should choose a unit with a 70-degree tilt handle and a rubberized surface;
- Additional handle. Promotes comfortable work with the device;
- Blade stop. Necessary for cutting length;
- Knife blade. Must be made of stainless material, having smooth and sharp teeth. This facilitates quick and easy operation of the unit.
Features of choice
The first criterion to pay attention to is the power of the tool. Only when you have decided on this parameter can you proceed to the next criteria.
- Pay attention to the keyless blade change. If you plan to work with various materials, then this feature will be useful to you.
- A useful option is to adjust the cutting depth. It is needed when working with materials of various thicknesses. In addition to precision processing, it also saves the life of the blades, ensuring equal wear along the entire length. There are two options for changing the depth of cut - without a key and with it. It is much more convenient to use the option without a key.
A reciprocating saw blade can only be designed to work with one type of tool, or it can have a universal shank. A more convenient option for household needs is when you can insert different types of blades without wasting time searching for a branded one.
Smooth start is ensured by electronic speed control. It also guarantees high precision in operation and maintains stable speed. It is worth paying attention to ergonomics. Good equipment has the following characteristics:
- Possibility to rotate the blade 180 degrees;
- Counterweight;
- Adjusting the guide shoe;
- The presence of vibration-absorbing rubber pads.
In cheap models, the pendulum movement of the blades is constantly on. But there is also equipment for which this mode can be disabled. Thanks to this feature, the saw makes a smoother and cleaner cut and vibrates less.
After just a few hours of training, confident operation of the device is possible. This device will be especially easy to master for those who have previously dealt with a chain saw. To start the process, just press the start button smoothly and bring the device to the cutting zone. The equipment is immersed in the material independently, and the master only needs to direct it in the right direction. Caring for an electric reciprocating saw is simple: regular cleaning and lubrication.
Types of electric hacksaws
These devices differ from each other in many characteristics, one of which is the power source. The first option for powering the device is a network source.
It is the most universal, since the device is recharged from the mains, which promotes continuous operation.
- The second recharge method is a battery. It is very convenient when it is not possible to connect the device to electricity.
- It has an intermittent operating time, which is quite enough for small forest harvests, as well as for trimming branches in the garden.
Classification of electric hacksaws
Also, the units differ in their application for any material. There are two types of such hacksaws. These are tools for working with wood. They have high purchasing power and are used in the country or in private housing construction.
They work well with parquet boards, laminate, chipboard and fiberboard. They are also used to create flooring and dismantle cabinet furniture.
And units for cutting metal. Used for processing metal products, cutting pipes and profiles. Ideal for installing various metal structures.
Purpose of an electric hacksaw
According to their purpose, units are divided into the following types:
- Appliances. Quite good quality, suitable even for industrial use. Such a unit is quite suitable for a beginner, and if you do not use the device for more than 25 hours a month, then for a professional. You will also be pleased with the budget price for the good functionality of the hacksaw;
- Industrial devices. They differ in significant weight and dimensions. Used for continuous operation for 4-5 hours. They stand out for their average cost, having sufficient functionality to perform industrial work;
- Professional devices. They are distinguished not only by their high price, but also by their high power and continuous operation for 10 hours. They have significant dimensions and weight.
Types of saws
As usual, the gradation of reciprocating saws is based on engine power:
- For household work, equipment with an engine power of 400-600 watts . This is quite enough for small plumbing and carpentry work and for pruning trees.
- If you plan to carry out minor repairs or have a wider range of daily tasks, then you will need an electric hacksaw with a motor power of 700-1000 Watts .
- For heavier work, you need a tool with a motor power of more than 1200 watts . It is durable, reliable and not afraid of long-term work. It can be used to cut aerated concrete and brickwork without any problems. Even by its appearance you can distinguish a reciprocating electric hacksaw. It slightly resembles a chain saw, as it has a wide hacksaw blade and wide arc grips.
This equipment also differs in the number of working blades. In the standard case, the tool has only one blade. Powerful Alligator reciprocating saws have two cutting blades. They are moving in the opposite direction. It is because of this that the cleanliness of the cut increases and vibration decreases. The third stationary blade, located in the middle, is responsible for the exact direction of the cut.
Application of an electric hacksaw
Unlike a reciprocating saw, an electric unit will be able to cut the following materials:
- Aerated concrete blocks and bricks;
- Aluminum sheet;
- Stainless steel;
- chipboard;
- Plywood;
- Drywall;
- Plastic;
- Dry and damp wood.
The advantage of such devices is that in addition to straight cuts, they can make carved cuts. You just need to change the nozzle in the device.
How to use a saw
Using the device will not cause much trouble, especially for those who have used an electric chainsaw at least once. Unlike the second option, the electric saw does not weigh that much.
Therefore, it is quite easy to work with it; you just need to press the power button and bring the unit to the required surface. And then the device itself can cope with the task, the master only needs to guide it, holding it a little by the handle and make sure that the debris does not fly in different directions of the room or space when sawing.
In order for the unit to serve for a long time, it must be periodically lubricated and cleaned of cutting materials. It is also worth noting that the device performs various jobs, including those that are limited by space.
Operating principle and device
The design of an electric hacksaw is quite simple and similar to the design of many power tools. It includes:
- electric motor;
- gearbox;
- a pusher that is connected to an eccentric gearbox.
The pusher converts rotational motion into reciprocating motion. Some models have a so-called pendulum stroke. Its distinctive feature is to raise the file while moving in the opposite direction. This movement is provided by a pendulum mounted on needle bearings. The main task of the manufacturer is to fine-tune the pusher stroke.
