How to choose a cordless screwdriver: for home, which one is better
A tool such as a screwdriver enjoys a well-deserved success. Its popularity is due to its versatility, because it is able to perform a large number of tasks both during construction work and during repairs. Neither a home craftsman, let alone a professional, can do without this tool. The information below will help you choose a drill screwdriver. There are a number of properties that characterize network screwdrivers from different sides. You can choose the right one by evaluating the main indicators.
Before choosing a screwdriver, you need to carefully study its main indicators..
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Screwdrivers have different power sources and, according to this property, are divided into network versions and battery.
The obvious advantage of the cordless screwdriver is its portability..
It is not equipped with a power cord, which means it is not tied to a power source. The disadvantage of this model is the need for periodic recharging. It is in connection with this quality, when preparing for a long-term repair and planning to use a powerful tool in work, it is best to opt for a network device..
Also read: All about construction tools from A to Z.
The main indicators characterizing the network screwdriver
The main indicators of the screwdriver: power, torque, adjustment of the number of revolutions, reverse, rotation speed, ergonomics, type and size of the chuck.
- The first thing to look for when buying is the power rating. The more the power of the screwdriver, the higher the productivity. But do not forget that the more powerful tool and will weigh heavier..
- Another important indicator characterizing a drill is a screwdriver, torque. In simple terms, it is the force that acts on a rotating element, ensuring its rotation. Because what this indicator will be, the size of the screws used for it, as well as the quality of the materials processed using the selected tool, directly depends.
- The next indicator concerns the adjustment of the number of revolutions. This property of the screwdriver (when used as a drill) allows you to work with materials that are sensitive to high temperatures. By choosing a smaller number of turns carried out by the screwdriver, you thereby reduce the heating temperature of the material being processed..
- If the screwdriver is equipped with a reverse function, then during work you can not only screw in the screws, but also unscrew them with a tool, and when used as a drill, you can also pull out the drill stuck in the material being processed.
- Very handy element equipped with a special magnetic holder.
- An indicator such as the speed of rotation affects the complexity of the work performed, the higher it is, the more time-consuming operations can be performed.
- For more comfortable work, it is necessary to evaluate its ergonomics when buying a device. Simply put, its weight should be optimal, and the position in the hand should be comfortable..
- Another classifying feature for choosing a screwdriver is the type of chuck. It can be cam-screw (key). Or a quick-clamping option. Almost all types of work are most convenient to perform when using a keyless chuck, since it makes it possible to quickly change the nozzle.
- As for the size of the cartridge, their value varies from 10 to 13 mm. This indicator should not be overlooked, since the diameter of the drill used for work will also depend on it..
You need to pay attention to bits and nozzles designed for working with a screwdriver. Most often, they can be purchased as a ready-made kit. But when buying these components, do not save. Since a high-quality (therefore, more expensive) bit (nozzle) will last you much longer.
Additional functions of the network screwdriver
Here is some of them:
- built-in backlight. Its presence will provide you with the opportunity to perform work in poorly lit rooms;
- blocking. This function will allow you to perform the procedure of replacing nozzles in the unit much faster and safer;
- and as noted above, reverse. Reverse rotation.
Rules for the safe use of a network screwdriver
So, you have purchased a cordless drill – screwdriver. In order for it to please you with its functionality and proper operation for many years, you must follow some rules during its operation. It is also very important not to forget about the precautions when working with a power tool, so you can take care of your health and avoid injury..
Before changing the screwdriver attachment, check if it is disconnected from the mains.
- First, let’s talk about interaction with moisture. A cordless screwdriver is an electric tool, which means that it should not interact with moisture under any pretext. The consequence of such contact can be a short circuit and damage to parts of the tool by corrosion. And all this very easily leads to malfunctions and subsequently to final breakdown..
- As for your own safety, then you need to be careful when changing nozzles. When performing this operation, the screwdriver must be disconnected from the mains, otherwise you can inadvertently injure your hands. Another consequence of changing the attachments on the device connected to the network may damage its mechanisms responsible for their fastening..
- The setting of the modes should be made in accordance with the work being performed, it is necessary to correctly combine such indicators as power and number of revolutions. Before each new operation, do not be lazy to check which mode is set.
- Now for the power cord. It should not have any damage, bends, kinks, and so on..
By observing these basic rules for operating a cordless screwdriver, you will provide your tool with a long service life..
Which version of the screwdriver is better: professional or household?
All corded screwdrivers can be classified into 2 categories: professional tools and household (for home use).
The professional screwdriver is powerful, reliable, and will last much longer than a household one.
I must say that a professional screwdriver is more powerful, which means that it has a high performance compared to its domestic counterpart. The reliability and service life of such a tool also exceeds that of a household screwdriver. So what criteria will help an inexperienced master choose the right drill screwdriver?
In order to still make the right choice, you need to focus on the purpose for which you are purchasing a network screwdriver.
If your goal is to carry out repair work on an industrial scale, then, of course, it would be more expedient to buy a drill-screwdriver of the category of professional tools..
As noted above, it will have a higher power and service life. If you are planning a simple renovation in your apartment, then, of course, there is no point in spending money on the purchase of a professional tool. In this case, the household option will suit you..
DIY network screwdriver
If you nevertheless acquired a cordless type of a screwdriver, and then made sure that the network option is more necessary for you, do not be discouraged. It’s all fixable. There is a method by which you can easily make a mains-powered screwdriver with your own hands. To carry out this reconstruction, you will need a minimum of technical experience and, of course, a soldering iron..
DIY screwdriver (device diagram).
The second step involves the process of making the circuit. This process includes creating a rectifier and connecting to an existing tool. You will need diodes for the first half of the operation. With their help, create a constant current. To do this, you may need several diodes (pairs), the number will depend on which brand of part you are using.
The development of the circuit depends on the model of the screwdriver. For example, you have a 6v180 / 6 brand diode at your fingertips. In this version, you will need 4 pcs. We carry out their connection, and then fix the bridge directly to the drill with a screwdriver. The chain is ready to use.
Impact driver Makita TD0101F
The only model with a 6-point chuck in our rating of screwdrivers. This option provides the simplest and quickest change of the nozzle (bit). The body of the device is made of high-strength metal – aluminum. And thanks to the design, light weight and construction of the tool, working with it is quite simple.
Please note that such an electric screwdriver, due to its low power, is suitable exclusively for household tasks..
Which chuck for a power screwdriver is better to choose?
Looking through the rating of screwdrivers, you probably noticed that the products differ from each other, including the type of cartridge. Currently, there are two main types of parts:
- Keyless. In such a cartridge, the nozzle is clamped by “cams” tightened by means of couplings. This type of chuck is found in most screwdrivers. Moreover, this applies to both budget and professional models. In this case, installing the bit is quite simple: you just need to clamp the clutch at the bottom of the product and turn the upper clutch. After a few turns, the “cams” will disperse, and you can insert the nozzle.
- 6-sided with magnetic holder. This is a more advanced version of the cartridge. In such screwdrivers, to replace the nozzle, you do not have to do unnecessary manipulations – you just need to pull out one bit and insert another. Thus, everything will take you no more than 5-7 seconds.!
Classic
It is believed that the best screwdrivers have exactly the classic drill shape. Moreover, this is due not only to ease of use, but also to the performance that is hidden behind the case. The thing is that in such models the force on the device cartridge is transmitted directly through the gearbox. This gives several advantages of the product at once:
- ease of adjusting the number of revolutions per minute;
- even in the absence of a second (additional) handle, the screwdriver is easy to hold in two hands when working – you can support it by the main body;
- tool bit rotates more smoothly.
Cordless screwdriver TEXAS 550 W
The plastic body of the instrument can give the wrong first impression. At the same time, this model is distinguished by high quality work and reliable assembly of all elements. The device has a drilling function and can work with different materials (metal, wood, etc.).
Drill driver Sturm ID2150P
This tool is equipped with a metal keyless chuck and a spindle lock function. This feature greatly simplifies the process of changing the nozzle. Thanks to special overlays on the handles of the product, the manufacturer managed to reduce vibrations that occur during operation. So it’s even more convenient to use a cordless screwdriver.
Drill driver Dnipro-M TD-60
A budget and at the same time reliable screwdriver that can work even with light materials that are prone to cracks and deformation.
Reverse stroke
This is an additional function, which, however, is present in most modern devices. It consists in the reverse rotation of the nozzle, which in turn allows you to unscrew the screws from the surface.
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Torque
This term refers to the effort that the device can apply in order to complete its task. The high torque rating means you can work with long screws. For home use, it is enough to dwell on models with indicators from 10 to 15 Nm. While professional tools should have 40-45 Nm.
TOP 5 best network screwdrivers
Modern manufacturers produce so many models of network screwdrivers that it can be difficult for buyers to make the final choice. At the same time, several unconditional leaders emerged on the building materials market:
- Drill driver Dnipro-M TD-60
- Network screwdriver Zenit Profi ZSh-550;
- Power screwdriver TechAS 550 W;
- Drill driver Sturm ID2150P;
- Impact driver Makita TD0101F.
To find out why exactly these tools have won their place in the TOP 5 best screwdrivers in 2020, you need to consider and carefully compare their main characteristics:
| Options | Dnipro-M TD-60 | Zenit Profi ZSH-550 | TechAS 550 W | Sturm ID2150P | Makita TD0101F |
| Find out the price | Find out the price | Find out the price | Find out the price | Find out the price | |
| Power | 600 watts | 600 watts | 550 watts | 500 watts | 230 watts |
| Chuck type | Keyless | Keyless | Keyless | Keyless | Hexagon |
| Chuck diameter | 10 mm | 10 mm | 8 mm | 10 mm | 6 mm |
| Torque | 22 Nm | 18 Nm | 27 Nm | 38 Nm | 100 Nm |
| Spindle speed rpm. | 0-750 | 750 | 0-3000 | 0-400, 0-1500 | 3200 |
| Number of speed modes | one | one | one | 2 | one |
| Speed regulation | there is | there is | there is | there is | there is |
| The weight | 1.3KG | 1.4 Kg | 1.7 kg | 1.6KG | 1 kg |
| The country of manufacture | Ukraine, China | China | China | China, Ukraine | China |
As you can see, each of the devices presented in the rating of screwdrivers is distinguished by functionality and high quality of work. Well, now let’s go over each individual model in more detail:
Power
The high power shows that the screwdriver can handle the toughest surfaces. It is important to take into account that the most powerful devices, as a rule, are heavy, which can be inconvenient during operation. In addition, the price of high-power structures is much higher. So if you choose a model for minor household work, give preference to devices with a power of up to 500 W.
T-shaped
According to the principle of operation of the tool, this type of body has much in common with the previous one. The only difference is that for T-shaped models, the handle moves a little closer to the center. This gives more convenience during operation..
Drill driver Sturm ID2150P
This tool is equipped with a metal keyless chuck and a spindle lock function. This feature greatly simplifies the process of changing the nozzle. Thanks to special overlays on the handles of the product, the manufacturer managed to reduce vibrations that occur during operation. So it’s even more convenient to use a cordless screwdriver.
Cordless screwdriver TEXAS 550 W
The plastic body of the instrument can give the wrong first impression. At the same time, this model is distinguished by high quality of work and reliable assembly of all elements. The device has a drilling function and can work with different materials (metal, wood, etc.).
Rotational speed
This characteristic needs no further explanation. At the same time, this is an important indicator that you definitely need to pay attention to. The maximum rotation speed should be chosen based on what materials you plan to work with. For example, wood needs a speed of 2000-3000, and for metal – 1500-2500. In many modern network screwdrivers, the rotation speed can be adjusted manually. This greatly simplifies the work with the device..
Types of network screwdrivers
In order to understand which screwdriver is better, it is important to understand what types the tool is divided into. Only after that you can start choosing a particular model. Today manufacturers offer you the following types of devices:
- household;
- professional.
This is the most important classification of instruments. It is on it that you should rely on when you first choose a network screwdriver. The difference between a household appliance and a professional appliance is obvious: the first option can only be used for small jobs (screw in, unscrew the fasteners, drill the wall for the same fasteners).
But as for professional products, they can easily be used even on construction sites. The power and performance of these screwdrivers allows you to cope with all production loads.
In addition to this characteristic, all network screwdrivers can be divided into types according to the following criteria:
- power;
- cartridge type;
- type of shell;
- rotation speed, etc..
Which case is better
The shape you choose for the screwdriver will depend on how convenient the tool will be to use. In addition, the appearance of the product reveals some of its functional features. Today, there are 3 forms of electric screwdriver bodies:
Power drill driver Dnipro-M TD-60
A budget and at the same time reliable screwdriver that is able to work even with light materials that are prone to cracks and deformation.
Cordless screwdriver TEXAS 550 W
The plastic body of the instrument can give the wrong first impression. At the same time, this model is distinguished by high quality work and reliable assembly of all elements. The device has a drilling function and can work with different materials (metal, wood, etc.).
Torque
This term refers to the effort that the device can apply in order to complete its task. The high torque rating means you can work with long screws. For home use, it is enough to dwell on models with indicators from 10 to 15 Nm. While professional tools should have 40-45 Nm.
Impact driver Makita TD0101F
The only model with a 6-point chuck in our rating of screwdrivers. This option provides the simplest and quickest change of the nozzle (bit). The body of the device is made of high-strength metal – aluminum. And thanks to the design, light weight and construction of the tool, working with it is quite simple.
Please note that such an electric screwdriver, due to its low power, is suitable exclusively for household tasks..
Types of network screwdrivers
In order to understand which screwdriver is better, it is important to understand what types the tool is divided into. Only after that you can start choosing a particular model. Today manufacturers offer you the following types of devices:
- household;
- professional.
This is the most important classification of instruments. It is on it that you should rely on when you first choose a network screwdriver. The difference between a household appliance and a professional appliance is obvious: the first option can only be used for small jobs (screw in, unscrew the fasteners, drill the wall for the same fasteners).
But as for professional products, they can be easily used even on construction sites. The power and performance of these screwdrivers allows you to cope with all production loads.
In addition to this characteristic, all network screwdrivers can be divided into types according to the following criteria:
- power;
- cartridge type;
- type of shell;
- rotation speed, etc..
Power
The high power shows that the screwdriver can handle the toughest surfaces. It is important to take into account that the most powerful devices, as a rule, are heavy, which can be inconvenient during operation. In addition, the price of high-power structures is much higher. So if you choose a model for minor household work, give preference to devices with a power of up to 500 W.
Which chuck for a power screwdriver is better to choose?
Looking through the rating of screwdrivers, you probably noticed that the products differ from each other, including the type of cartridge. Currently, there are two main types of parts:
- Keyless. In such a cartridge, the nozzle is clamped by “cams” tightened by means of couplings. This type of chuck is found in most screwdrivers. Moreover, this applies to both budget and professional models. In this case, installing the bit is quite simple: you just need to clamp the clutch at the bottom of the product and turn the upper clutch. After a few turns, the “cams” will disperse, and you can insert the nozzle.
- 6-sided with magnetic holder. This is a more advanced version of the cartridge. In such screwdrivers, to replace the nozzle, you do not have to do unnecessary manipulations – you just need to pull out one bit and insert another. Thus, everything will take you no more than 5-7 seconds.!
Minuses:
- Massive tool (all metal parts).
- Possible slight chuck play.
- Battery discharge indicator missing.
8 Hitachi DS14DVF3
Another member of our top with ergonomic design, battery operation and stable power. The battery is of the Ni-Cd type, which means that it must be completely discharged. But the Hitachi DS14DVF3 comes with a second, spare battery, so you won’t have to take a break..
Pros:
- Has a motor brake.
- Stepped power adjustment.
- Quality bits included.
Minuses:
- It takes experience to carefully tighten long self-tapping screws (the tool is really powerful).
- No storage case – you need to buy separately either a case or a box.
Minuses:
- The model does not always cope with active work on metal, but for wood it is quite worthy.
- After a couple of years of operation, the batteries fail..
6 Makita DF331DWYE
Another Japanese machine that deserves our attention. This model is a drill / screwdriver, it also runs on a battery that charges fully in 30 minutes. A compact tool at a very reasonable price will perfectly complement your home “arsenal” for assembling furniture and minor repairs.
7 Makita 6280DWPLE
A good mid-range drill / driver. The balanced design and keyless chuck type make it a worthy choice for domestic applications. It does not have too high power, but it fully corresponds to the declared parameters. Makita 6280DWPLE – this is the case when expectations are met.
Pros:
- Additional battery included.
- Has a power button lock function.
- Equipped with a spot illumination of the drilling site, which can be switched on at will.
- Equipped with a holster.
Best screwdrivers for home 2021
Top 10 rating according to KP
A screwdriver from a well-known American manufacturer of repair equipment in a corporate yellow color. Although the price is significant here, this device can be considered almost a standard. There is a keyless chuck, adapted to work with bits or drills up to 13 mm in diameter. The electric motor of the device produces 1500 rpm, which allows the screwdriver to develop a maximum torque of 42 Nm. The engine brake instantly stops work, as soon as you release the trigger.
By the way, the set includes two batteries, which dramatically increases the autonomy of one of the best screwdrivers for the home. However, there are some remarks about the model. For example, for some reason, even an elementary additional reinforcement for bits is not provided on the case, and the built-in LED, which should highlight the place of work, does not cope well with this.
Excellent workmanship
Additional (and not cheap separately) battery included
Engine brake
An extremely popular model from the German company Metabo. The origins of such popular love lie in the fact that the creators managed to maintain a balance of characteristics, quality and cost, which is difficult to compete with competitors. The screwdriver is very compact, and its weight is only 800 g. For a small size, of course, you have to pay somehow. But not in this case. the electric motor allows the screwdriver to develop a torque of 34 Nm.
If this “kid” is too loaded, then the electronic protection will work, which will not allow the device to break. Not only that, the chuck is removable here, and the hex bits can be used with or without a screwdriver. Finally, there are two batteries included, which charge relatively quickly. Confusion is caused only by a huge case, in which it is easy to lose a small screwdriver.
Excellent value for money and quality
Weighs only 800g
Hex bits can be used without chuck
Power
If you need to purchase a cordless screwdriver, how to choose it according to properties such as power?
Most household models have a power rating of up to 900 watts. If you plan to use the tool from time to time, to unscrew the screws, then a screwdriver with a power of up to 500 W will be quite enough. High power in this case can only do much harm.
In cases where the volume of work is large: repair, assembly / disassembly of furniture, car repair, then the unit must be more powerful. And here, the best choice is an instrument up to 850 W.
Above the indicated indicators, the tool already belongs to the professional class. They are designed for intensive work with tasks of different difficulty levels..
Therefore, you yourself need to decide which network electric screwdriver is better.
Network screwdrivers: which is better and how to choose
The screwdriver is a multifunctional tool that is actively used not only for working with fasteners, but also for performing such work as drilling holes.
The quality and speed of construction work depends on the correctly selected tool: a drill, a screwdriver, a hammer drill … For ease of use, you can pay attention to the power drill-screwdriver. But which is the best of them and what needs to be considered when choosing such a tool?
Rotational speed
Olya household screwdrivers, it is within 800 rpm. Some models have speed regulation. This can be done either by pressing the start button or using a toggle switch. It all depends on the equipment of the screwdriver.
If it is necessary to use a drill for its intended purpose, the rotation speed determines the quality of the work performed.
Electric drills have double speed. To use the tool as a screwdriver, the speed is set to 300 rpm. For drilling operations – up to 1300 rpm, depending on the model and class of the tool.
Tool classification
Any tools are subdivided into classes, depending on the technical characteristics and field of application. In total, 2 main classes are distinguished: professional tools and for household needs.
- Professional screwdrivers are designed for a large amount of work. They are equipped with a powerful engine that can cope with any task. Most often, they are a universal tool that combines the functions of a drill, screwdriver, perforator.
- Household tool. Scope – for performing simple work around the house, in the country or in a personal plot. Engine power does not exceed 1200 rpm.
Before choosing a cordless screwdriver, you need to decide what exactly you need a tool for home use or do you plan to use as a source of making money.
You also need to pay attention to this point: whether the tool works from a mains cable, or from a battery. Let’s highlight the advantages and disadvantages of such models.
Electric screwdriver has more power, less weight, more convenient to use.
Battery products have the advantage of being more mobile. They can be used outdoors and in conditions where the power supply cannot be connected. The rechargeable battery requires constant recharging, especially if the tool is used intensively enough. Many manufacturers have foreseen this fact and offer their customers models with a spare battery. Its advantage is that you can continue your workflow without long interruptions. This significantly speeds up the execution of work. When choosing a screwdriver of such a model, you need to pay attention to the type of battery.
Torque
Before deciding which network screwdrivers to choose, it is necessary to note the torque characteristics. This is an indicator of how hard the bit acts on the fastener. As the speed decreases, the torque increases. These efforts are enough to screw in the self-tapping screw..
The ability to work with fasteners of different sizes depends on this parameter. The larger the fasteners, the more this indicator should be..
Network screwdrivers
Electric tools provide greater productivity and work continuity. It is worth paying attention to them before choosing a network drill-driver for home.
The main characteristics that matter when choosing such a tool:
- Engine power. The main indicator of the productivity and efficiency of the workflow.
- Torque.
- Rotation speed, the possibility of its adjustment.
- Reversible mechanism. Allows you to effortlessly remove the bit or drill from the chuck.
- Ergonomic qualities. Responsible for the ease of use of the tool. Here you can note the weight, shape, ease of grip of the handle..
Rechargeable batteries. Views
The type of screwdriver battery depends on the intensity of the use of the tool, its service life and the safety of use. Distinguish between rechargeable batteries:
- Lithium-ion batteries are quite common, withstand up to 3000 charge cycles, are lightweight and environmentally friendly. There are difficulties when working in cold air, they must not be completely discharged.
- Nickel-cadmium batteries are rated for 2000 charging cycles. The battery must not be completely discharged. At the same time, they must be stored in a discharged state..
- NiMH batteries are rated for 1500 charge cycles. They require special charging conditions.
Functional features of the tool
The screwdriver is a multifunctional tool. The convenience of its use lies in the fact that to perform various kinds of tasks, you need to change the nozzle on the cartridge. Before choosing a network screwdriver for the home, you need to pay attention to the list of operations that can be performed using this tool:
- Tightening / unscrewing fasteners. These can be screws and self-tapping screws with a Phillips or hexagonal slot..
- Drilling. Depending on the type of surface and its thickness, select a suitable drill or bit.