A cordless or cordless screwdriver, which is better reviews. Which screwdriver is better to choose, mains or cordless - a detailed review

Each modern man must have a set of tools at home, thanks to which he can cope with any task. However, due to large assortment Many people cannot decide when choosing a cordless screwdriver which one is best for doing around the house.

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Specifications

When choosing an electric screwdriver, you need to pay attention to many characteristics. After all, you need a quality tool, thanks to which the performance of any work will become more comfortable and easy. Therefore, be sure to study the following parameters:

• power;
• torque;
• rotational speed;
• reverse;
• the presence of a smooth speed controller;
• the ability to fix the power button.

Now let's talk about each of the points in more detail, so that even a not too experienced master can figure it out.

With power, everything is clear - the higher it is, the more energy consumption and functionality. Most models have a wattage of 100 to 900 watts.

Of course, the more powerful ones cost more and are larger in size. However, it does not always make sense to buy an expensive model - professionals usually work with them.

A 400-500 W screwdriver will be enough for a home craftsman.

The torque can be used to determine the force with which the bit acts on the screw. Accordingly, an electric screwdriver with a large twisting effect will be able to drive screws into hard materials. The torque can be from 10 to 100 Nm. For most models, 20-25 Nm is enough.

Important! Many buyers are thinking - which screwdriver is better: mains or cordless? The first one is noticeably lighter, cheaper and more durable. But the second makes it possible to remain autonomous, and not be tied to an outlet.

Rotational speed is not the most important indicator. If you plan to use the tool just for tightening screws and self-tapping screws, then you can choose the cheapest one. What difference does it take for a screw to turn in 0.5 or 0.1 seconds? If you are looking for a high-quality drill or with a screwdriver function, then you should pay attention to this parameter. At high rotational speeds, the hole is smoother.

Reverse is a pretty useful feature, so it is advisable to have it present. Thanks to it, you can not only tighten the screws, but also unscrew them. The main thing is to make sure that the switch button is convenient.

You have to work with different materials- Chipboard, boards, bricks, concrete and others?

Then the smooth regulator will be indispensable - thanks to it, you can tune the tool to work with a specific material.

But if you take out a screwdriver every few months, then it is easier to choose a model in which the speed is regulated by the force of pressing the button.

But fixing the power button is a rather controversial function. Of course, it is convenient that you can turn on the tool and no longer press the button. On the other hand, if the tool is operated for several minutes without shutting down, it will overheat and seriously affect the service life.

Using this knowledge will greatly facilitate the selection process. quality tool that will serve you for many years.

Choosing a screwdriver by body

When deciding which screwdriver to choose for homework, be sure to pay attention to its shape. An experienced craftsman using this parameter can easily determine what kind of work the model is suitable for, and also roughly understand its characteristics. What form can be? We will briefly describe all the possible options.

Pistol shape

Most often, budget models have this form. In addition, the entire body is made of plastic. Not a bad option for those who plan to work rarely and little by little. The main advantage is low cost. In addition, it is convenient to press the screw into a wall or other surface with a tool of this shape. It is very important - the power of these screwdrivers is in most cases not too high. The downside is the primitive device, because of which they start to warm up pretty quickly - you will have to take a short break to prevent failure.

• ENKOR DSHE-280ER / 10;
• STAVR DShS-10/300;
• KOLNER KED 410 V.

T-shape

With these tools, things are a little more complicated. After all, ergonomics is influenced not only by the shape of the handle, but also by the weight, power and location of the engine. It is advisable to hold it in your hands before buying.

In general, with the right ergonomics, this shape reduces the load on the hand, and the master can for a long time work without feeling tired. The cost in most cases is average, as is the power. This category includes the following models:

• ENKOR DSHE-240ER / 10;
• STAVR DShS-10/400;
• CRATON ESDD-280/16;
• STATUS SD300.

Classic drill shape

Outwardly, these screwdrivers are very similar to a pistol. They have a thickening between the handle and the chuck. This shape is due to the need to accommodate a more powerful engine with a complex device. In general, if you want to buy a professional network screwdriver, then there is a high probability that you will choose just such one.

The bit does not rotate directly from the motor. The torque is transmitted through the gearbox to increase power. The thickening also makes the work more convenient - you can hold the tool by it. In many cases, this is very important - the weight can be up to 2 kilograms. But working with such a screwdriver, you can cope with any task without any problems.

This group includes the following tools:

• HITACHI W6VA4;
• INTERSKOL SH-8 / 700ER;
• FIOLENT SHV3-6-RE M;
• MAKITA 6408.

When choosing a large or small cordless screwdriver, be sure to take into account its shape, because the level of comfort during work depends on it.

Types of network screwdrivers

Many people far from construction and repair will be surprised to learn that there are certain subclasses among screwdrivers - each of them has a narrow specialization. Thanks to her, it will be much easier to cope with a specific job. On the other hand, when performing other work, this model will not be very convenient. Let's list such specialized models.

Tape

They have a slight modification - a special "horn" through which a tape with self-tapping screws is fed. Ideal for drywall applications.

No need to hold screws anymore - they feed automatically... Thanks to this, the speed of work increases significantly - an experienced builder will be able to tighten dozens of self-tapping screws in a minute.

They are lightweight - easy to hold with one hand. The second one can hold a sheet of drywall or just rest against it. Of course, if you buy a tape screwdriver, you can do any other job. But the relatively low power and the "horn" guiding the tape will make the work not very convenient.

Tape models include:

• Makita 6844;
• Bosch GSR 6-45 TE;
• Metabo DWSE 6.3.

Drill driver

Most common category. Having such a tool at hand, you can easily not only screw screws into materials of different hardness, but also make holes. Perhaps it is the network - the best choice for most users. After all, this is a truly universal model, suitable for most jobs.

She has practically no minuses. Although, due to the lack of a narrow specialization, it will not be as comfortable to perform some work with it as with those who have it.

It is almost impossible to list all the models in this category. As an example, we can give:

• Sturm SOFT TOUCH ID2145P;
• DIOLD ESH-0.26N;
• ENKOR DSHE-280ER / 10;
• CRATON ESDD-280/16.

Impact screwdriver

Another highly specialized category of tools. Unlike a standard screwdriver, the impact chuck does not rotate evenly, but in small jerks. Moreover, their number per minute can reach hundreds. This increases the torque significantly and can be up to 100 Nm. Often, many people who want to buy a powerful cordless screwdriver buy drums.

Attention! Many users are trying to purchase a cordless screwdriver with a brake. His main feature- the spindle stops immediately after the button is no longer pressed. You don't have to wait a second or two for it to stop by itself. A very useful function if you have to screw in a large number of screws.

Their main advantage is the ability to work with almost any surface.

Dealing with such a model, even an inexperienced craftsman can easily screw a screw into wood or drywall, as well as into brick or concrete.

The downside is the significant weight - with prolonged work, the hand gets tired.

However, because of this, you will have to take a break, allowing the tool to cool down - this will reduce the risk of failure.

• Makita TD0101F;
• Makita BTD146Z;
• Makita TD110DZ.

Roofing and wall

This category is not particularly common. Their main purpose is to work with metal surfaces. Indeed, not every screwdriver can easily and quickly drive a self-tapping screw into a sheet of metal.

A feature of roof and wall tools is a high rotation speed combined with a relatively low torque. The spindle receives rotation not from the electric motor directly, but through the gearbox. This improves power as well as a smooth ride. However, the mass is increasing - many models weigh more than two kilograms. In addition, you will have to pay more for a complex device.

Such tools cannot be called universal, so this category cannot boast of a large number of models. A bright representative is Metabo DWSE 6.3.

Rating of the best models

On the modern market you can easily find dozens of screwdriver models that differ in many parameters.

Naturally, there are budgetary ones suitable for home use, and much more expensive, which are used only on construction sites.

First of all, they differ in power and, of course, in price. How do you pick a really good model?

Budget

Semi-professional

Professional

Thanks to such a large selection, even the most picky buyer can easily find exactly the model that will become a good purchase for him.

In the process of repair and in construction, the question always arises about which cordless screwdrivers are better and how to make the right purchase in the market, which has been so abundantly filled by various companies?

The screwdriver is one of the most demanded tools.

Whether you decide to assemble drywall shelves, screw screws into the wall, build a doghouse, make a gazebo in the yard or assemble furniture, you cannot do without this tool.

This is a versatile tool that can replace several at once, for example, a drill, which is why it is so necessary for household purposes for everyone who decides to start repair work.

However, no matter how universal tool was not a screwdriver, it also has its pros and cons.

And since you are reading this article, it means that you are probably thinking about buying it.

We will tell you about all the intricacies in this article and help you choose the one that will be useful for you at home and for work.

Of course, it’s impossible to say that one tool is bad and the other is good, each company has its own tool certain requirements and areas of application, for example, for some manufacturers the screwdriver is equipped with an impact function, it also combines a drill, such a tool is suitable for making holes in concrete and wood.

You will have to choose among this rich assortment, we will only describe in detail the characteristics and selection criteria.

Networked and cordless tools have their own advantages, and which screwdriver is better - it's up to you, our article will tell you what would be wiser to choose for specific purposes, talking about the main features of each of them.

Cordless instrument

Independence is the main advantage. Having an independent battery reserve, it does not need a constant power supply.

With such a device, work can be carried out even where electricity has not yet been carried out.

Mobility - an independent battery makes it possible to work without difficulty at high altitudes, it does not interfere with frequent changes of place of work, the absence of a wire prevents clinging, and it does not cause inconvenience in use.

Limited amount of charge. Despite all the advantages, the cordless screwdriver requires an intermittent power source for charging.

Therefore, when purchasing cordless screwdriver, it would be wise to buy two batteries for it at once - while one is charging, the second can work.

Network device

Uninterrupted workflow - With a regular power source present, there is no need to interrupt to recharge.

Light weight - the mains tool, in contrast to the cordless analogue, is lighter, which will allow them to work without fatigue for longer.

Cost - a network device costs less, and only its price affects its price specifications Also, there is no need to spend money on additional batteries.

Professional and household - which is better?

Any tool called "professional" is much more confident in the buyer.

Screwdrivers equipped with a shock wave, combining a drill, have become no exception, and have become a universal tool.

When you buy such a model, you are sure that the service life will be long and the functionality is extensive.

But also the price of professional tool many times more and often becomes the reason in favor of choosing a household one.

The external difference between screwdrivers also takes place, as you can see in the photo below, a professional tool combines a more ergonomic design.

If you are only going to use it for your home, then there is no reason to buy a professional one. The only difference is in torque - for professional ones it is 130 Nm, for household ones - 15 Nm.

So, for tightening or unscrewing screws, 10 Nm is enough self-tapping screws. Therefore, in some cases, it will be wise to opt for a home screwdriver, in order to save money. Money.

Have professional screwdriver there is one important difference - the battery is fully charged in no more than an hour.

So, when deciding on a choice, consider what is more important to you - saving time or money. For most buyers it is not so important to wait 3-5 hours for charging a household screwdriver.

Main characteristics of household and professional screwdrivers

Household screwdriver:

• low cost;
• low productivity;
• low power;
• simple assembly;
• cheap spare parts;
• small battery capacity.

Professional tool:

• high build quality;
• powerful motor that can withstand heavy loads;
• long and fast battery charging;
• convenient design, easily "sits" in the hand;
• high price corresponding to the quality;
• reliability of work;
• shockproof housing.

To choose such a device, you need to approach the matter seriously and responsibly, this is a very complex mechanism.

And the main determining factors when choosing are:

1. Firm;
2. Price;
3. Convenience.

Let's go over these points in more detail.

Firm

In hardware stores, mainly products of such companies are presented:

• Bosch (Bosch, Germany);
• Makita (Makita, Japan);
• AEG (AEG, Germany);
• Hitachi (Hitachi, Japan);
• Hilti (Hilty, Liechtenstein);
• DeWalt (DeWalt, Germany);
• Black & Decker (Black & Decker, USA);
• Metabo (Metabo, Germany);
• Interskol (Russia);
• Bison (Russia);
• Sparky (Sparky, Germany);
• Skil (Skil, Netherlands).

Of course, the choice among incredible a large number difficult. Most of the presented tools are made in China, this is not always a bad thing.

Disputes over which company is better, Bosch, Makita, Hitachi, Interskol or AEG, do not subside. We will have to figure out the choice in the future.

Price

The cost primarily depends on the promotion and rating of the company, so the Hilty brand is not popular with us due to the overpriced price category and low characteristics.

Although the service is great: free service service center within two years from the date of purchase, an employee of the company will come to a place convenient for you, pick up the tool, repair it free of charge and bring it back.

The company has a lifetime warranty. After two years of use, a repair fee of no more than 33% of the cost will be charged.

But, unfortunately, according to reviews, the tool of this company breaks down very often.

Such a device is useful only at a construction site, where the tool is provided by the foreman, where it will often be dropped, in which case the guarantee will play a positive role.

But still, for this price you can buy 2–4 Bosch screwdrivers with similar characteristics. For the price for the house, the Interskol screwdriver is optimal.

This is an inexpensive and very high-quality technique, although it is not ergonomic, it looks rather rude.

Convenience, size

This item is completely irrelevant for use at home. But it is indispensable for craftsmen who use a screwdriver for hours.

In this case, size is of great importance. A small tool is more comfortable to hold, the hand does not get so tired, it can crawl from the most inaccessible places, but it is also more difficult for them to screw in the screw.

Now about convenience. Before purchasing the device, you need to pay attention to the angle of the handle in relation to the barrel.

If it is too sharp, as shown in the photo below, then with regular use, the result will be a permanent callus between the thumb and forefinger.

Screwdriver battery - types, characteristics

This is the most basic item when choosing.

V modern devices use three types of batteries:

• nickel-cadmium;
• nickel metal hydride;
• lithium-ion.

Benefits of Nickel Cadmium Batteries:

• This type of battery can be kept in a completely discharged state;
• Low cost;
• Not afraid of low temperatures;
• Recoverability after long lying.

Flaws:

• Relatively short time for remote work;
• The battery can only be charged after it has been completely discharged. Otherwise, the duration of its charge is reduced;
• Fast discharge, after fully charged in idle position for a week, fully discharges.

Pros of NiMH batteries:

1. Environmentally friendly;
2. Small size;
3. You can put on a charge with a large percentage of discharge, the duration of the charge does not decrease much.

1. Shorter runtime than nickel cadmium batteries;
2. The price category is higher in contrast to nickel-cadmium batteries;
3. Discharges by 10% during the first day;
4. Discharged storage is prohibited;
5. Fear of freezing temperatures.

Nickel-metal hydride batteries are now virtually uncommon.

Pros of lithium-ion batteries:

1. Can be charged at any percentage of discharge;
2. Self-discharge no more than 20% per year with proper storage;
3. Fast charging time (from half an hour);
4. Long service life, 5 times longer than nickel cadmium batteries.

1. High cost of charging and battery;
2. It is impossible to start charging when the battery is completely discharged;
3. Does not tolerate sub-zero temperatures.

Top most popular screwdrivers

• Makita. You need to choose it, if you want to purchase an inexpensive but high-quality device, pay attention to this company. Despite not the most high rating- this is deservedly one of the most suitable options... Such a device is suitable for both home and professional activities;
• Interskol. If you need to choose a reliable screwdriver for your home, which will serve you for a long time in any conditions, and does not require expensive investments, then this is the best option;
• Bosch. The characteristic difference is high reliability, power, great capabilities, fast charging and convenience. It is designed for professional use and home use, high price for excellent quality. Combining an impact function, it is able to replace a drill.

Adhere to all these rules, and you can buy a screwdriver that will delight you while working.

When choosing a screwdriver, the consumer immediately faces the question - which is better: mains or battery? Consider the option of purchasing a network tool and its advantages over its autonomous counterpart.

What are the differences between a cordless and mains screwdriver

The main advantage of the cordless screwdriver is the presence of an independent power source, which provides the operator with mobility and maneuverability. You can work in remote locations, in areas where there is no electrical connection.

But these tools have their drawbacks.

Autonomous power supplies in them are quite heavy, especially nickel-cadmium ones. Due to their presence, the dimensions and weight of the device are significantly increased, which makes it not very convenient to work with the device at a height not very convenient.

The batteries must be replaced and recharged periodically. This takes time and requires an electrical connection. So that long work in the distance from a constant source of electricity is limited by the capacity of the battery.

The most powerful ones, which are not cheap, are designed for continuous operation only up to 2-3 hours. It often takes longer to recharge the batteries.

Batteries have a limited lifespan and long-term storage will reduce their charge. Across certain time will have to spend money on new power supplies.

The price of standalone screwdrivers, especially with high power batteries, is higher than for power tools.

Nickel-cadmium sources, the most powerful in terms of the number of charges (up to 1000) and therefore used more actively than others, emit harmful substances.

The mains supply for the screwdriver provides more high productivity and great continuity of work. And at home, the autonomy of a screwdriver is sometimes not decisive.

Uninterruptible power supply means that the device will not lose power during continuous operation throughout the day.

The lightweight design allows you to carry out significant amounts of work, including at height.

The cordless screwdriver will work without problems in the cold.

And finally, the price. A good cordless screwdriver costs significantly less than a cordless counterpart.

Main technical characteristics of network screwdrivers

The technical characteristics of the screwdriver determine its functionality... How long and reliably it will work, what operations it can perform, how convenient it will be in operation, etc.

Power

This is the main indicator that affects the performance of the tool, as well as other parameters of the tool, such as speed and moment of force. To carry out long-term and various in complexity work, you need a more powerful device. For home conditions, a 400-watt engine is quite enough.

If the drilling function is also needed, then a tool with a power of 550-600 W is required. Apparatus with more power are larger and consume more electricity.

Torque

Measured in newton meters (Nm). Indicates the force with which the device will act on the screws being screwed in. This indicator determines with what screws of what diameter and how long the screwdriver will handle.

So, with a value of up to 30 Nm, they can screw a screw into a tree to a depth of 70 mm. For longer fasteners, the torque must be 40 Nm or a hole must be drilled first.

For screwdrivers given characteristic is the main one and is always indicated. In addition, reliable manufacturers in the descriptions name the maximum allowable diameter of fasteners for specific materials.

RPM speed

In household tools, this figure is 400 rpm. To perform the functions of a drill, higher speeds (1300-1700 rpm) are required. High revs are especially needed when working with iron.

The speed change is carried out by different models either by pressing the power key, or by adjusting the wheel located on the button. In drills, a toggle switch for changing the speed mode is installed.

Reverse

Must be present on all screwdrivers. Provides a change in the direction of rotation of the spindle and, accordingly, the function of unscrewing the screws. Switching between rotation modes is done with a button, which is often located next to the start key. A less reliable option is the plastic lever above the key, which can easily break off.

Latching the trigger

May only be useful in screwdriver drills.

Body shape

The body can be made in the form:

Pistol. Typical for budget models. With such a case, it is convenient to press on the self-tapping screw while screwing in, which has to be done due to the weak engine power.

T-shaped. V in this case the handle is shifted to the center of the body. According to manufacturers, this configuration does not strain your hand during operation.

Traditional drill. This indicates the presence of a gearbox and other metal parts in the apparatus, which is inherent in powerful professional tools and screwdrivers. Such devices often have to be supported with the other hand, since their weight approaches 3 kg.

Types of network screwdrivers

As we have already found out, network screwdrivers are divided into devices only with the function of screwing in and out of screws and devices endowed with the function of a drill. On the second, you can set the drill mode at a higher speed - up to 1500 rpm.

These devices also differ in the type of cartridge in which the attachments and bits are attached. By their design, the chuck-clamps are divided into the following types:

Toothed or key chuck, in which the nozzle shank is fixed and finally fixed with a special key. This mount is considered more reliable;

Keyless chuck (BZP), in which the attachment is fixed by manually rotating the clamping sleeve. Nozzle change is carried out in a matter of seconds.

Magnetic Hex Chuck. The bit is simply inserted into it, you do not need to twist anything. As a result, a slight backlash of the bit is a disadvantage of this mount.

Among the main characteristics of cartridges is their diameter. The larger one allows you to use more powerful attachments. For household tools, a maximum Ø of up to 20 mm is sufficient.

If the screwdriver chuck is not suitable for specific operations, you can use adapters. Their cost is low, there is always a sufficient assortment on sale.

To decide which screwdriver to choose, decide on the range of tasks to be performed. For fastening screws in wooden structures a low power network device with keyless chuck... The drill driver is useful for drilling in small volumes. For more serious drilling work, especially metal, it is better to purchase a separate drill.

Photo of a network screwdriver

Networked screwdrivers, unlike models with an autonomous power source, provide certain conditions greater productivity and continuity of work. Below we will consider which network screwdriver is better when carrying out repair and finishing works at home, furniture assembly, etc.

The most important characteristics of the screwdriver

When choosing a screwdriver, attention should be paid to the most important operational parameters of the device. Among them are:

1. Power... Determines the performance and weight of the power tool. Screwdrivers household use usually 450-650 watts are enough.
2. Torque... Directly determines the performance, characterizing the effort that the tool provides when rotating the bit. The magnitude of the moment determines the material with which the screwdriver can work, as well as the length and diameter of the fastener.
3. Reversible mechanism... Its presence allows you to extract fasteners.
4. Rotational speed, ways of regulating its value. Determine the ability to use the device in different conditions.
5. Ergonomic- comfortable grip, light weight and other characteristics that are responsible for the comfort of using the power tool.

A conventional household electric screwdriver with a power of up to 300 W is capable, for example, of screwing a self-tapping screw into a thin metal surface. More demanding work requires a power tool with a power higher than 650 watts. Such devices will be classified as professional, the power of which reaches 850 watts.

The torque of a household tool is usually 25-30 N * m. This allows in wooden base screw in a 70mm self-tapping screw. If there is a need to work with more powerful fasteners, it is advisable to use devices with a torque of at least 40 N * m.

The rotational speed of the screwdriver chuck for most models is 0-800 rpm, which is quite enough when working with fasteners. This characteristic is adjustable, but in different devices the change in speed can be carried out by changing the force of pressing the button or by setting desired value with a knob or a toggle switch. In progress large volume works of the same type, the second option for regulating the rotation speed is preferable.

Types of network screwdrivers

Devices differ in the type of cartridge - the mechanism for holding the nozzle (bits):

• Devices with a toothed (key) chuck, in which the nozzle is attached using a special key. This process requires some time and effort, but this mounting option is highly reliable.
• A screwdriver with a keyless chuck is a very convenient mechanism in terms of ease and speed of changing the nozzle, but it is not reliable enough when working with hard materials. A distinction is made between single and double-sleeve cartridges with one or two rotating rings.
• The bit holder is a tooling exclusively for screwdrivers, while the types of cartridges already described are also used in drills, screwdrivers, etc.

Also, the devices differ in the diameter of the cartridge, which determines how powerful the attachment can be used in work. Non-professional power tools are usually equipped with a chuck with a range of 0-20 mm.

You also need to know how to choose a network screwdriver with a drill function implemented in the device. These power tools are called screwdrivers. Unlike simple models they usually have two speed ranges:

• from 0 to 400 rpm - work with a fastener;
• from 400 to 1300 rpm - when drilling.

The power tool in question may also be structurally different in the type of motor - with or without brushes. The latter are more expensive, although they work smoother, with low noise and do not require special maintenance (brushes often need to be changed, so some manufacturers even complete their power tools with an additional set).

The best screwdriver for solving most tasks is a combined screwdriver that has absorbed the advantages of not only network, but also battery devices. It works both from the mains, having sufficient power even when drilling hard materials, and from its own battery, without needing access to an outlet.

Choose the right screwdriver

The main thing to look out for when choosing this power tool is the power and the associated torque. For home and work, for example, with furniture, when you need to tighten relatively small screws or assemble some element, a screwdriver with a torque of 10 to 30 N * m will be quite enough.

Drilling wood can be carried out already with a drill-screwdriver with wider possibilities and a torque corresponding to 30-40 N * m. If one of the purposes of the tool is drilling brick, concrete or metal surfaces, then the torque of the screwdriver must exceed 40 N * m.

Which screwdriver to purchase must be decided in accordance with one more characteristic. Manufacturers usually indicate in the specification for the equipment the maximum diameter of the fasteners with which this screwdriver can work. In most devices, this is 5 mm, although there are models that can tighten 10 and even 12 mm fasteners. In devices with a drill function important parameter- the largest drilling diameter. It can also be up to 13mm on select models.

Try to buy a tool with which you can work comfortably and safely. Many devices have auxiliary functions:

• blocking the power button;
• backlight working area using an LED flashlight;
• reverse mode when unscrewing the fasteners.

Also, the convenience of work is affected, for example, by the presence of an additional handle in the center, rubber cover handle, preventing the tool from sliding.

The best models of network screwdrivers

Below we will consider which screwdriver to choose - a high-quality and inexpensive household or semi-professional one. Consider the characteristics of models, including domestic ones.

Domestic inexpensive 260-watt hammerless drill / screwdriver, lightweight - only 1.4 kg, easy to use. Handle with anti-slip pads, chuck type - quick-release. Torque with a maximum value of 25 N * m - adjustable. High-speed mode - two-position.

Quite powerful in domestic use 350-watt hammerless screwdriver with drill function. The keyless chuck has a reverse function and electronic speed control. The device weighs only 1.2 kg, the case is plastic, fiberglass reinforced... Maximum torque 12.3 N * m, maximum speed 4000 rpm.

Lightweight and compact, at the same time powerful household drill / driver with a maximum torque of 38 N * m and a speed of 1600 rpm s electronic regulation... The set includes a case, a set of bits and drills. Six-meter network cable allows you to work without using extension cords. You can decide which cordless screwdriver is better in comparison with a semi-professional inexpensive model.

Semi-professional very inexpensive model domestic production... The power of the screwdriver with the drill function is 500 W, the rotation speed of the keyless chuck is 2600 rpm. Sold with a set of extra brushes.

How to choose a screwdriver (video)

From the video presented, you can find out how the network screwdrivers differ from each other using the example of four selected models:

Which screwdriver is better to choose depends on the tasks solved with this tool. Simple jobs The installation of the fastener can be carried out using an inexpensive, low-power cordless screwdriver with a keyless chuck. If, in addition to standard tasks, it is periodically required to drill holes in metal, wood and even concrete, you can choose a drill driver of sufficient power and with a reliable key chuck.

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