The Difference Between A Screwdriver And A Cordless Screwdriver

Makita 6723DW cordless screwdriver
Makita 6723DW cordless screwdriver in the Makita PRO online store. Price, description, characteristics, equipment, photos, reviews.

Makita 6723DW cordless screwdriver

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Equipment

  • Case
  • 80 attachments
  • Power Supply

Specifications

Idling frequency, rpm0-220Weight, kg0.42
Battery voltage, V4.8Battery capacity, Ah0.6
Chuck size, inch1/4Chuck typehex

Choosing a cordless screwdriver or what you need to know before buying

Author: Alexey Ryndya

Category expert "Power tool"

Cordless screwdriver – a hand tool designed for screwing in and out of fasteners (screws, screws, self-tapping screws). It is a compact, lightweight, easy-to-use assistant for solving simple tasks around the house or in a professional environment. A definite plus. Affordable cost of most models with good functionality.

After reading the article to the end, you will have a clear understanding of what types of electric screwdrivers exist, what are their features, and, finally, you can decide which option is better to choose specifically for your purposes.

What is the difference between a screwdriver and a screwdriver?

Modern manufacturers of cordless tools offer a very rich assortment of products that are similar in functionality and purpose. But this does not mean that they can always replace each other. A striking example of this. Electric screwdriver and screwdriver. Please note that a screwdriver can replace a screwdriver, but on the contrary, it will not work. But you should not consider it a useless thing, because everything has its own purpose and scope.

Agree that the first thing that catches your eye is the difference in size. Electric screwdrivers are small, some models even fit in a pocket. But this is only a visual difference from a screwdriver. In fact, it is more expedient to judge by technical characteristics. Consider the main ones.

  • Power (torque generated by the gearbox)

If you take cordless screwdrivers that are excellent at drilling and twisting fasteners into any material, power is the main indicator of their work. The opposite is true for cordless screwdrivers. Drilling is possible only in certain models, and that is ineffective, since the speed is low, and the torque is low. There is hope that it will turn out to tighten the long fasteners, but this will be an isolated case, after which the battery energy will be running out.

  • Battery capacity

It makes no sense to use large-capacity batteries in tools for household use or small-scale production. Rather, it is needed for screwdrivers that are designed for large volumes of work. In electric screwdrivers, the batteries are much weaker, they function for a short time, because in most models the battery itself is built into the case, and for small dimensions, light weight and ease of use, the volume of the tool. Extremely important element. There are, of course, professional series with replaceable batteries, but for the price they are expensive for the average consumer.

The cordless screwdriver is equipped with a tool bore with a hex shank. Due to this, it becomes impractical to use it as a drill. A self-clamping chuck is installed on screwdrivers with a drilling function, which allows you to fix an expanded range of nozzles.

So, having analyzed the differences in the main characteristics, I want to remind you that this is information against the background of comparison with a screwdriver. And, if you compare him, for example, with a powerful drill, he will also lose. You need to understand that when the tool is used for its intended purpose, it does an excellent job with the functions assigned to it.

I propose to clearly define the advantages of an electric screwdriver:

  1. Compact dimensions;
  2. A light weight;
  3. Mobility;
  4. Most of the products are equipped with modern lithium-ion batteries;
  5. The ability to work comfortably in hard-to-reach places;
  6. Narrow specialization, which significantly increases the efficiency of each model;
  7. Affordable price.

How to choose the right cordless screwdriver?

The operation of this tool is directly dependent on the battery. On the one hand, this guarantees mobility. And on the other. It does not last very long, and when the battery runs out, it needs to be recharged or fully charged. This option is only possible with a power supply. It turns out that there is a dependence on the energy supply and the power supply point. It will take 3-6 hours to fully charge (for household series) and up to 1 hour (for professional class). Rational decision. Purchase a model with a quick battery change option. These are devices with the AAA battery type, allowing the use of simple finger-type batteries for replacement, but functioning for a shorter time.

Only advanced professional-grade tools come with replaceable batteries and quick-charge chargers. They are considered ideal for long-term work. Do you want to purchase such an assistant? Then be prepared to spend money, since the price for it is not the lowest.

Choosing a cordless screwdriver is not difficult if you clearly understand where and how you plan to use it. As for the class of the product, everything is clear: household ones are used to solve household tasks, and professional ones are useful to builders, installers, carpenters, furniture makers, car mechanics. Feasibility of buying a professional device for home use. The decision is individual.

Read more:  How to Choose a Power Screwdriver

Advice! Don’t go after the cheapest or the most expensive. Choose the middle ground, it will be the best combination of functionality and price.

What else is worth paying attention to? I propose to analyze the main selection criteria regarding functionality.

  1. Battery type. They are divided into nickel-cadmium and lithium-ion batteries. efficient, of course, is Li-ion. They function more hardy, withstand more discharge-charge cycles, and are durable. Minus: nickel-cadmium do not tolerate low temperatures. Consider this nuance when buying;
  2. The number of revolutions. One of the main parameters indicating device performance. It’s good when you can adjust the bit rotation speed;
  3. Number of speeds. If there are two of them, then the first is usually designed for tightening fasteners, and the second can be drilled;
  4. Torque. Are you planning to work with hard materials? Then choose a tool with a high torque. The more adjustment variations the better;
  5. Reverse run. Allows you to turn the fasteners in the opposite direction. Not every cordless screwdriver has this option;
  6. Hull design. The advantage will be an adjustable handle that can be set straight or at an angle. Thanks to this, it is comfortable to work with the device along the edges, as well as in areas with difficult access;
  7. Sophisticated ergonomics, easy handling. The electric screwdriver should fit comfortably in your hand. It is desirable to have rubberized inserts. An intuitive level of understanding of the controls is encouraged. All elements should be located within easy reach.

The higher the characteristics, the wider the functionality, but still you should not expect that the electric screwdriver will surpass its purpose. Drilling hard materials, tightening long self-tapping screws, working with metal will be very problematic for her. Or the battery will run out quickly or you will purposefully kill the tool. If so, I would recommend that you consider a cordless drill / screwdriver.

Summing up, I would like to note that there is nothing difficult in choosing a suitable helper for screwdriver work. To quickly and easily decide, follow the simple guidelines in this article. I also recommend that you familiarize yourself with the TOP-5 rating of cordless screwdrivers on the S Torgom website. It contains popular models based on sales results and customer loyalty, as well as the ratio of quality, functionality, price.

Screwdriver

Cordless screwdriver – a hand tool designed for screwing in and out of fasteners (screws, screws, self-tapping screws). It is a compact, lightweight, easy-to-use assistant for solving simple tasks around the house or in a professional environment. A definite plus. Affordable cost of most models with good functionality. After reading the article to the end, you will have a clear understanding of what types of electric screwdrivers exist, what are their features, and, finally, you can decide which option is better to choose specifically for your purposes.

Modern manufacturers of cordless tools offer a very rich assortment of products that are similar in functionality and purpose. But this does not mean that they can always replace each other. A striking example of this. Electric screwdriver and screwdriver. Please note that a screwdriver can replace a screwdriver, but on the contrary, it will not work. But do not consider it a useless thing, because everything has its own purpose and scope. Agree that the first thing that catches your eye is the difference in size. Electric screwdrivers are small, some models even fit in a pocket. But this is only a visual difference from a screwdriver. In fact, it is more expedient to judge by technical characteristics. Consider the main ones.

Power (torque generated by the gearbox)
If you take cordless screwdrivers that are excellent at drilling and twisting fasteners into any material, power is the main indicator of their work. The opposite is true for cordless screwdrivers. Drilling is possible only in certain models, and that is ineffective, since the speed is low, and the torque is low. There is hope that it will turn out to tighten the long fasteners, but this will be an isolated case, after which the battery energy will be running out.
Battery capacity
It makes no sense to use large-capacity batteries in tools for household use or small-scale production. Rather, it is needed for screwdrivers that are designed for large volumes of work. In electric screwdrivers, the batteries are much weaker, they function for a short time, because in most models the battery itself is built into the case, and for small dimensions, light weight and ease of use, the volume of the tool. Extremely important element. There are, of course, professional series with replaceable batteries, but for the price they are expensive for the average consumer.

Chuck type
The cordless screwdriver is equipped with a tool bore with a hex shank. Due to this, it becomes impractical to use it as a drill. On screwdrivers with a drilling function, a self-tightening chuck is installed, which allows you to fix an expanded range of nozzles. So, having analyzed the differences in the main characteristics, I want to remind you that this is information against the background of comparison with a screwdriver. And, if you compare him, for example, with a powerful drill, he will also lose. You need to understand that when the tool is used for its intended purpose, it does an excellent job with the functions assigned to it.

the difference between a screwdriver and a cordless screwdriver

The operation of this tool is directly dependent on the battery. On the one hand, this guarantees mobility. And on the other. It does not last very long, and when the battery runs out, it needs to be recharged or fully charged. This option is only possible with a power supply.

Read more:  Makita 18 Volt Screwdriver Review

It turns out that there is a dependence on the energy supply and the power supply point. It will take 3-6 hours to fully charge (for household series) and up to 1 hour (for professional class). Rational decision. Purchase a model with a quick battery change option. These are devices with the AAA battery type, allowing the use of simple finger-type batteries, but functioning for a shorter time. Only advanced professional-grade tools are equipped with replaceable batteries and chargers with a quick charge function. They are considered ideal for long-term work. Do you want to purchase such an assistant? Then be prepared to spend money, since the price for it is not the lowest. Choosing a cordless screwdriver is not difficult if you clearly understand where and how you plan to use it. As for the class of the product, everything is clear: household ones are used to solve household tasks, and professional ones are useful to builders, installers, carpenters, furniture makers, car mechanics. Feasibility of buying a professional device for home use. The decision is individual.

Battery type. They are divided into nickel-cadmium and lithium-ion batteries. efficient, of course, is Li-ion. They function more hardy, withstand more discharge-charge cycles, and are durable. Minus: nickel-cadmium do not tolerate low temperatures. Consider this nuance when buying;
The number of revolutions. One of the main parameters indicating device performance. It’s good when you can adjust the bit rotation speed;
Number of speeds. If there are two of them, then the first is usually designed for tightening fasteners, and the second can be drilled;

Torque. Are you planning to work with hard materials? Then choose a tool with a high torque. The more adjustment variations the better;
Reverse run. Allows you to turn the fasteners in the opposite direction. Not every cordless screwdriver has this option;
Hull design. The advantage will be an adjustable handle that can be set straight or at an angle. Thanks to this, it is comfortable to work with the device along the edges, as well as in areas with difficult access;
Sophisticated ergonomics, easy handling. The electric screwdriver should fit comfortably in your hand. It is desirable to have rubberized inserts. An intuitive level of understanding of the controls is encouraged. All elements should be located within easy reach.
The higher the characteristics, the wider the functionality, but still you should not expect that the electric screwdriver will surpass its purpose. Drilling hard materials, tightening long self-tapping screws, working with metal will be very problematic for her. Or the battery will run out quickly or you will purposefully kill the tool. If so, I would recommend that you consider a cordless drill / screwdriver.

Differences between a screwdriver and a screwdriver

  • The screwdriver does not have a chuck, so it cannot be used as a drill, which is rather a disadvantage;
  • The electric screwdriver has a small battery capacity, even if the latter are the latest models. Long-term use of such a tool is impossible, therefore it can only be used to solve everyday problems;
  • The screwdriver motor is weak. Using such a tool, it is impossible to tighten even long self-tapping screws, which sharply limits its use. But if it turns out to screw in one self-tapping screw, then the charge of the screwdriver will dry up on this, this deprives the tool of any sense of use for such work;
  • Electric screwdrivers do not have replaceable batteries, which greatly complicates work with large volumes. It constantly requires recharging, so it cannot be used on a construction site.

All these disadvantages of a cordless screwdriver are revealed in comparison with a screwdriver, but the purpose of the tools is different. For example, a screwdriver, due to its large size, is not able to tighten screws in hard-to-reach places, which speaks in favor of a screwdriver.

What’s wrong with the novelty, the cordless screwdriver

A screwdriver is a must-have tool in every home. To facilitate the process of screwing in and out, tool manufacturers have come up with an electric battery model. Some unknowingly compare it to a screwdriver, but the latter can handle more difficult tasks. What are the disadvantages of a cordless electric screwdriver?

Other disadvantages

The main disadvantage of the battery electric drill is the fast discharge of the power supply. There are two problems here: the tool cannot be used, and after discharging, you must wait until the power supply is fully restored. Thus, this type of electric screwdriver is suitable exclusively for small household tasks.

At first glance, buying it seems like a great idea for use in locations where mains electricity is intermittent. But what if the screwdriver runs out of power and there is no power source nearby? It turns out that the essence of a screwdriver disappears due to poor performance.

Also, due to the weak power of the motor, the screwdriver can poorly fix the screwdriver in the thickness of the material, which will further affect its operation. Considering not a small price for this device, these disadvantages seem even more significant. And if you buy a budget option, it can affect the quality of work.

How to choose an electric screwdriver: types and their features

As you already understood from what was written above, there are two main types of electric screwdrivers – wired (networked) and cordless electric screwdrivers, which we will talk about further.

  1. Cordless electric screwdriver. The dependence of this tool on the battery is its advantage and at the same time its disadvantage – along with freedom of movement and some imaginary convenience in use, you get dependence on the supply of energy. Yes, you can use an electric screwdriver in the country where there is no mains electricity, but not for long. You can only prolong the pleasure by purchasing a tool with the ability to quickly change batteries. As a rule, these are AAA batteries, instead of which ordinary AA batteries are suitable. By the way, the latter allow you to use a screwdriver for less time than full-fledged batteries of this type. Especially expensive and advanced models of electric cordless screwdrivers can be completed with a pair of replaceable batteries and a charger. Today it is the most optimal option, allowing you to use the tool for a long time.
  2. Networked electric screwdriver. The time of its use is limited only by the presence of mains voltage – as in the case of a cordless electric screwdriver, this is both an advantage and a disadvantage. Such a tool is an excellent solution for domestic use in situations where there are no problems with a constant source of electricity.
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Electric screwdriver network photo

In general, the result is an insoluble problem, the answer to which is quite simple and at the same time difficult to find. By and large, the choice between one and the other type of electric screwdriver is due to the presence of electricity at home. But not everything is as lost as it might seem at first glance – there are hybrid models of electric screwdrivers that can operate both from the mains and from the built-in battery. The device of such an electric screwdriver can be compared to an uninterruptible power supply unit – you plug it into the network, and it works successfully as long as there is voltage in it. As soon as the current in the outlet disappears, it switches to the batteries. In fact, this is the ideal solution to the question, which electric screwdriver to choose?

Electric screwdriver: its difference from a screwdriver and selection criteria

Comparing an electric screwdriver with a screwdriver is at least wrong – they are two different tools that are not always interchangeable. If a screwdriver is able to replace a screwdriver, then an electric screwdriver is not even suitable for it. But this does not mean that it is a useless thing. Quite the opposite – in some situations, you simply cannot do without it. Especially when it comes to everyday use of this tool. In this article, together with the website stroisovety.Org, we will talk about the electric screwdriver and its capabilities – moreover, if you decide that this tool is necessary for you, we will tell you how to choose the right one.

How to choose an electric screwdriver

Electric screwdriver: its main difference from a screwdriver

The most important feature by which you can distinguish an electric screwdriver from a screwdriver (at least visually) is the size of the tool. The electric screwdriver, as a rule, is smaller and fits easily enough into the pocket of a jacket or jacket. But, you understand, these are only visual differences, on the basis of which it will be wrong to judge the instrument itself. In general, there are many differences between these tools, and we will try to study all of them – this moment will allow you to decide on the question of what to choose, an electric screwdriver or is it a screwdriver?

  1. The absence of a clamping chuck in an electric screwdriver, which in itself already excludes the use of this tool as a drill – this, one might say, is a minus. Typically, this type of tool is equipped with a hex bore into which either a bit or a socket adapter can be fitted.
  2. The capacity of the batteries, which is much lower for an electric screwdriver, even if the battery of the latest model is used in it – and this is a minus. You won’t be able to work with this tool for a long time without recharging – in most cases it is not designed for mass production, and in general it is used mainly in everyday life.
  3. Power. Naturally, if the tool is not intended for drilling, then it does not need much power either. over, the electric screwdriver is not even designed for tightening long self-tapping screws – its motor gives out low rpm and has a small torque. Even if you manage to tighten one long self-tapping screw, then surely the energy reserve in the battery will be exhausted.
  4. Lack of replaceable batteries. This is another disadvantage, which speaks in favor of the household use of this tool. The only type of tool of this type that is more or less adapted for mass production is a corded electric screwdriver. In principle, here, as in the case of screwdrivers, there are battery models and wired ones that are simply plugged into the outlet.

Among other things, there are other minor disadvantages of this tool, but, again, it should be understood that they are revealed exclusively against the background of a screwdriver. With the same success, the screwdriver itself can be called a useless tool if you compare it with a powerful electric drill – but, you must admit, this is wrong, since these tools are different, despite their similarity. And as for the advantages of an electric screwdriver, they all lie in compactness and narrow purpose – there are situations when a bulky screwdriver is simply not able to tighten the same screw due to the small working space.