Which network screwdriver is best to choose for professional and domestic use

To determine exactly which network screwdriver is better, you need to know the basic characteristics by which it is worth choosing and which one is responsible for what. Even the shape of the case can tell where you can use a particular device and whether it is worth stopping your choice, and the remaining characteristics will give an exhaustive picture of its capabilities.

What technical characteristics should be considered when choosing a power screwdriver

Not all characteristics can tell how specific a tool will perform well its responsibilities. But there are some points that you must pay attention to in order to determine which network screwdriver is better.

Power

It directly shows how much the device is "gluttonous" in terms of electricity consumption and indirectly indicates its weight and size. Depending on the class of the tool, it can be equipped with an electric motor of 100-900 watts, but here “more” does not always mean “better” - everything depends on how the screwdriver will be used. If this is periodic housework, then a lot of power can do much harm, because these devices are most often “with character”, which you need to get used to. The choice of a tool with a power of about 500 watts will be optimal - this is quite enough for everyday tasks when using a network screwdriver.

Torque

Shows with what force the bit can affect the screw - it depends on what materials you can work with using a specific screwdriver. In households, most often it is 10-15 Nm, professional ones give out 30-35 Nm, and in screwdrivers with a pulse mode, this figure reaches 100 Nm. However, in the latter case, this is not entirely true, because this figure is made up of the sum of efforts - the screwdriver does not "pull" the screw or nut in one motion, but acts on it with a series of small impulses - this can be compared to putting a wrench on the nut and start tapping on it with a hammer. Such pulses can be from 2 to 4.5 thousand per minute.

Rotational speed

When using the tool in everyday life just like a screwdriver, this is far from the most important indicator - in any case it will turn out faster than manually unscrewing the screws with a screwdriver. If you plan to use the device as a drill, then the higher the speed, the more accurate the drilling will be and the smoother the hole.

Reverse

Since the screwdriver is intended for tightening and unscrewing screws, this is a mandatory function in all devices without exception. Here it is necessary to pay more attention to how exactly the switching of modes occurs - the convenience of work and the reliability of the device as a whole depend on it.

Most often, this is a button near the start key, which is recessed on one side and pops up on the other.

But models can also come across with a separate lever, which can easily be broken off. Warranty case, of course, such a breakdown is not.

Spindle lock

Many manufacturers, in their tips on choosing a network screwdriver, include this function in the list of mandatory advantages of the device, but practice shows that there is not so much tangible benefit as it is presented. If a screwdriver with a quick-clamping chuck and the coupling closest to the housing is small, then the spindle lock will help unscrew the distant coupling and release the chuck cams to replace the bits.

But most often this function is not used, because it is easier to hold the far clutch by hand and press the start button - the screwdriver will unscrew the cartridge itself.Also, if "Monsieur wants to know a lot about perversions," then you can lock the spindle and use a screwdriver as an ordinary screwdriver, but this obviously will not add karma.

Rotation speed

You should pay attention to this parameter if the screwdriver is periodically used as a drill. In this case, the case will have an additional mode switch - to the screwdriver mode (up to 500 rpm) and drill (about 1500-2000 rpm). This function will be especially useful when drilling metals - the higher the speed, the more accurately the work will be performed. There are devices with higher rates, but this is already a category of specialized tools designed for specific tasks.

Stepless speed controller

Another function that migrated to screwdrivers from drills. It will come in handy if you often use the device to work with various materials, but at home it will most likely remain unclaimed - when tightening several screws it is much easier to set the desired speed with the trigger.

Power Button Lock

The lock of the start button is definitely needed by a professional screwdriver equipped with a magazine for working with ribbons - there is a coupling there that unwinds the bat only after it “hooks” the screw. In the household version, the presence of a lock is justified only in one case - if the power of the screwdriver's engine allows it to be used as a drill. But it must be borne in mind that this is not his direct responsibility and something to drill “until his hand gets tired” or to use a screwdriver as a mixer for putties and other solutions, is fraught with his health.

What shape of a power screwdriver case is better

Choosing a network screwdriver, it’s quite possible to make a rating of models based on the device’s form only. First of all, ease of use depends on it, and also the case of the screwdriver will partially tell about its internal filling and capabilities.

Pistol

Most often, this is a sign of a budget model, especially if the case is completely made of plastic. If you disassemble such a screwdriver, you will find that the motor shaft is directly attached to the cartridge. Those. the quality of work depends on the power of the engine and its smoothness. Often the owners of such devices complain about the rapid heating of the case during operation, but such a screwdriver is quite suitable for periodic short-term homework. This form of the device allows you to press the screw during twisting, which inevitably have to do due to the low power of the engine.

T - shaped housing

In general, this is the same device as in the form of a pistol, but the handle is shifted to the center of the body - it is commonly believed that this less strains the hand when working. It should be borne in mind that all devices have different electric motors, each with its own mass, centering and other characteristics. How much more convenient it will be for one or another model is difficult to judge without holding it in your hands.

Classic drill case

This is already a sign of the class of professional devices, since the characteristic "pusiko" indicates the transfer of force to the cartridge through the gearbox. This means that the bit rotates smoother, and adjusting the number of revolutions per minute is easier. It’s also very convenient to support a screwdriver with a second hand behind the “belly” (if there is no additional handle) - this will have to be done with long work, because the weight of such devices is about 1.5-2 kg.

Which cartridge for a power screwdriver is better

There are two main varieties of chucks: quick-clamping and hexagonal with a magnetic holder - each of them has its own advantages and disadvantages, so you can definitely recommend any of them only knowing exactly where and how the screwdriver will be used.

Keyless Chuck

Keyless chuck - bits are clamped by cams, which are tightened by couplings on a threaded connection. This is the most common version of the cartridge, installed on budget and professional tools. Two couplings can be conditionally divided into the upper one, which is closer to the bit, and the lower one, near the screwdriver body.

To set the bat, you need to take on the lower clutch and start twisting the upper one - the cams will separate, a bit is placed between them and clamped. Since the lower clutch is usually tightly connected to the shaft of the motor (or gearbox), you can simply grab the upper clutch and press the start button - the cams will open and compress if the reverse is turned on.

Hexagonal chuck with magnetic holder

A hexagonal chuck with a magnetic holder is structurally simpler than a keyless chuck - it does not have moving parts. It is made for quick replacement of bits: there is no need to twist anything - the bit is simply removed from the mount and another is inserted in its place. In addition, it is easier to install a screw depth limiter on such a chuck, which is standard on many professional screwdriver models. The only negative is that the bit can “play” a little, because it does not hold anything rigidly in the cartridge.

For screwdrivers that can be used as a low-power drill, drills with a hexagonal shank are produced - they have a cutout for the snap ring so that the drill does not remain in the board after drilling a hole.

If a certain model of a screwdriver is selected, but a cartridge is installed in it that is not suitable for certain tasks, you can always buy adapters - they have a low cost and the quality of work will not suffer when using them.

Keyless chuck for screwdrivers with magnetic holder.

Top T-Shaped Network Screwdrivers

These tools are close in their characteristics to professional models and masters often use them in places where a lot of mobility is not required. These are often versatile devices, making them a good choice for home use.

 

Makita TD0101F Impact Driver

Due to the presence of a pulsed mode of operation, the device is capable of delivering torque of up to 100 Nm, with an engine power of 230 watts and a total weight of a screwdriver of 990 grams. The engine develops up to 3600 rpm, with the ability to adjust their number. The chuck with a diameter of 6.35 mm is designed for bits with hexagonal shanks.

The impact driver class itself suggests that it must be purchased to work with at least medium-sized screws that need to be twisted into wood. To work on drywall, some skill is required.

Sturm SOFT TOUCH ID2145P drill / driver

The manufacturer is positioned as a universal device for wood and metal. 450 watts of engine power allows you to give a torque of 35 Nm for tightening screws and drilling holes with a diameter of 20 mm in wood and 10 mm in metal.Depending on the included mode, the rotation speed can be adjusted in the ranges 0-400 / 0-1500 rpm. Keyless chuck is designed for drills with shanks of 0.8-10 mm.

According to its characteristics, the device is suitable for homework or in a workshop where there is no need to often move from place to place. It may pretend to be the best network screwdriver for the home - it will help even in “difficult” cases - you can first drill holes and then screw in them already.

Top Specialty Network Screwdrivers

If universal devices can do everything at an acceptable level, then tools from this category are created to perform specific tasks, but to cope with them as quickly and efficiently as possible.

Bosch GSR 6-45 TE + MA 55 Professional Tape Screwdriver

A professional tool designed for frequent and prolonged work requiring the tightening of a large number of screws. An electric motor with a capacity of 700 watts produces up to 4,500 rpm, the amount of which is regulated by the trigger. Magazine tape nozzle allows you not to be distracted by putting a screw on a bit and is equipped with depth adjustment - the screws are twisted exactly flush to the surface.

Since the cost of consumables is 2 or more times higher than that of standard screws, such a screwdriver will be of interest only to professionals, for whom speed is one of the key criteria when choosing equipment.

Makita 6844 Tape Screwdriver

Highly specialized professional device for drywall work. Its design is designed for comfortable use even when tightening screws at a distance of 15 mm from the wall. The speed of operation is provided by an electric motor with a capacity of 470 watts, issuing 3000 rpm. Small and medium-sized screws with diameters up to 4 mm are used.

A close acquaintance with this tool of drywall masters saves them from further thinking about which network screwdriver to choose - the Makita 6844 tape speeds up the whole installation process of drywall by an order of magnitude. But for home use this tool is definitely not suitable, even in spite of all its reliability and unpretentiousness - its specialization is too narrow and high cost.

Metabo DWSE 6.3 roof and wall screwdriver

It is positioned as a universal tool for tightening / unscrewing screws and nuts in vertical and horizontal planes. The spindle rotates not directly from the motor, but through the gearbox, which ensures smooth running and additional power and allows you to give torque up to 18 Nm at 2100 rpm with an adjustable speed.

Despite the versatility of a screwdriver, it is better to purchase it for screwing self-drilling screws into metal, then it fully realizes all its positive aspects.