The rechargeable drill differs from the battery screwdriver. Drill or screwdriver, what is better? Choice of torque

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During construction work, the screwdriver and drill are indispensable tools. They are the most in demand among mechanized instruments. Thanks to these devices, the efficiency of work is significantly increased. They are used mainly to twist the fastening elements and performing holes. Such devices can be powered by a network or battery. There are models working on gasoline. Rotation in such devices can be complemented by shock effects. A fairly widespread option is a screwdriver. These tools are universal. However, in the peculiarities of their operation it is worth understanding more.

What is drill

Drill as a tool appeared a long time ago. Thanks to this tool, it was much easier to perform holes in the tree and stone. After the invention of the electric motor, the capabilities of such devices expanded significantly. Metallurgical industry was played considerably in their development. Special drills appeared. This made it possible to create accurate holes in various rocks of stones and types of metals.

After time, except production, such power tools began to be used for domestic purposes. Special nozzles have been developed, allowing to carry out the grinding of different surfaces.

When abrasive circles were invented, the drill began to apply for cutting works. Usually this tool function is used to circumcise pipes and metal rods. The last models of drills have a sufficiently high power and speed of rotation of the drill. The compactness of the devices has an important value.

Thanks to a wide variety of drills and drills, drill can be used for a variety of purposes. For example, when using special nozzles, you can stir various mixtures. Some drills are equipped with a shock mechanism. Usually they are switched to such a mode when working with concrete products or a stone.

After time, such tools were divided into professional and household. The first is distinguished by high reliability and duration of operation. They use rolling bearings. Details of such devices are made from alloyed steels, which were processed at high temperatures. To ensure reliable protection of the internals of such tools, their body is performed from high-quality plastic, characterized by high strength. Often, drills have a perforator function.

High-quality drills are performed comfortable, which allows you to work with them as efficiently as possible. When using such devices, the working hand does not get tired, and all actions are performed as accurately as possible. Drills have another purpose - the twisting of self-tapping and screws. Such versatility often attracts domestic masters. To figure out how the drill differs from the screwdriver, you need to look at the features of each of these tools.

Why do you need a screwdriver

When the drills began to equip batteries, they often began to be used as screwdrivers. The ability to autonomous use of instruments of this type is very useful when performing work in conditions of limited space. You may need a screwdriver and for work on the assembly of metal and wooden structures.

Such a tool has few external differences from the drill. However, its design is designed specifically for efficient twisting and unscrewing screw screws, screws and screws. There are models of screwdrivers that can be used and when drilling various holes. The screwdrivers have such a design that allows you to alleviate torque effort. When working with screw connections, it does not need a high speed of rotation.

For this purpose, a special device is placed in the device - gearbox. It allows you to reduce speed up to 300 per minute. In this case, the torque is simultaneously enhanced. Screwing does not deform.

In order for the device does not jin, a special system with multiple speeds is installed in it, which eliminates overload. The screwdriver can be equipped with special nozzles that allow you to twist and unscrew the various fasteners. The screwdriver with the impact function is able to twist nuts and screws using strong shots.

Important! The presence of a special discharge coupling allows you to create an enlightenment force. Thanks to this detail, the cartridge stops automatically during overload.

When using batteries that are combined with handle, the screwdriver use is much more convenient. Such tools have become quite common in the construction sector. Apply similar devices and for assembly work, when repairing cars.

The difference between the screwdriver and the drill

Drills and screwdrivers are great for performing those functions for which they were created specifically. When using a drill, you can neatly and quickly perform a hole in a specific material. When using a screwdriver, you can quickly spin or unscrew the nuts, screws, screws.

The differences of such tools are obvious:

All these differences are talking about the need to use certain devices solely for those tasks that they were created. The screwdriver drill is the most common device among ordinary users. His versatility and simplicity attracts homemade masters.

conclusions

Screwdrivers, like a drill with the functions of the screwdrivers, can feed from the network or the built-in battery. Advantages and disadvantages of instruments depend on the tasks that you want to execute. Network tools do not require charging time, and rechargeable can work anywhere.

If necessary, choose a high-quality construction tool should be understood in the specifics of the work of specific models. A large variety of both drills and screwdrivers are offered on the market. If the device is needed for household work, it may not have a high power or additional features. You can purchase a universal device, but it will not be able to work for a long time continuously and will be limited in the possibilities.

Professional devices are equipped with a battery capacious and have many features. If specific construction tasks must often be performed, it is better to pay attention to the device with certain technical data.

2018-09-26 Two instruments, one of which is necessarily available in the economic, or considering itself such a man. Which of these tools is better?
Drill
Drill is a manual, pneumatic or electric tool designed to give the rotational drill to the drill or other cutting tool for drilling holes in various materials during construction, finishing, carpentry, plumbing and other works.
When you bring a drill to the operating condition, the cartridge rotates, thereby leading the nozzle to the mechanical movement. The speed of rotation (the number of revolutions per unit time) can be adjusted using a rope, direction of rotation - with the help of a reverse.
Most often, the drill has two modes of operation: normal and with a blow (shock drill, the blazer is the function of the perforator).
The usual mode is designed for carpentry and fitter work.
Drilling mode with a blow is designed to drill holes in stone, brickwork or concrete. In mode with a blow, the drill makes not only the rotational, but also a reciprocating movement, which allows drilling solid walls in a short period of time. Longitudinal drill movements are provided by a drill shock mechanism. For drilling stone (brick, concrete), nozzle or drill with a special tip of increased hardness is necessary. The shock drill in its effectiveness differs significantly from the perforator, and it should not be viewed as a full replacement for the latter. Drilling with a blow is unacceptable in cases where there is a risk of material cracking - for example, when drilling ceramic tiles and tiles or in close proximity to the edges of the walls.
In addition to drilling, drill can be used to wrap / turning screws and screws. Also used nozzles for grinding and cutting, designed to fasten into the cartridge drill.

Screwdriver
The screwdriver is a manual power tool or a pneumatic tool with a torque adjustment or anguing depth, designed to twist and unscrew the screws, screws, screws, dowels and other types of fasteners, as well as drilling holes. Electric screwdriver runs from the battery or from an external current source (network, generator), pneumatic screwdriver - from a compressor or a cylinder with compressed gas (usually air). To work with screws and screws, replaceable nozzles with different tips are used - bits, which are a rod of steel with a hex shank standardized by size on one side, and the working end inserted into the fastener slot on the other. The most common types of slots are cruciform Pozidriv and Phillips. In some types of industrial equipment, the shank has a thread instead of a hexagon.
Bits can be installed as directly into the clamping cartridge (for this, bits with a length of 50 mm) and a bit holder (for bits of a standard length of 25 mm) or, if there is a screwdriver in the hexagonal spindle.

Differences drilled from a screwdriver:

First of all, it is a destination, a drill is a drilling tool, and a screwdriver for screwing and unscrewing screws, self-tapping and so on, but no one can prevent the use of a screwdriver to do the holes, and the drill for screwing or unscrewing the screws, the benefit of modern technique it allows you to do.
Drill a more powerful tool, the rotational speed of the cartridge is much higher than that of the screwdriver.
Drill requires a more careful compliance with safety regulations.

When choosing one or another tool, you must first of all proceed from what types of work will be performed more often. If you plan a lot and often screw screws and screws, then the choice is obvious. If much more often there is a need for drilling, it is better to choose a drill. As practice shows, when repairing a house or room, both tools are needed in the teams of specialists. With the usual, or domestic use, the screwdriver is more in demand, since the need to attach is more likely to attach with the help of a screw, the need to drill something.

This article, our site continues a whole cycle of useful materials, the purpose of which will be the facilitation of the choice of any product from thousands of options offered in the market. Agree, the choice of a specific model of some device always takes a lot of time that you can spend with benefit. In today's material we will talk about choosing drill or screwdriver .

Introduction

Drill or screwdriver is a practically indispensable tool for both building and repair work. He must be present in every farm - at least in order to be with what to hang a picture or mirror on the wall. Choose a drill from all kinds of species and models of an unprepared person is quite difficult, and that is why we are talking about these difficulties in this article.

The choice of drill or screwdriver depends on the three main factors. First, you need to choose a specific model depending on what material you will work - from the material of the walls in the house, the material with which you work in the workshop, and so on. Secondly, the choice depends on the scope of the use of the tool - home / amateur or professional. Thirdly, the drill must be chosen taking into account the need for special functions.

You should not overpay for the tool, some functions of which you will use very rarely or use at all. It is worth overpaying for the quality that the models of individual well-known manufacturers are distinguished - such as Bosch, Metabo, Hitachi and others. Naturally, it is worth reading on the network and reviews on a specific drill.

Finally, a very important factor is the power of the tool. Not always here is the principle "The more, the better," the extra useless power will only make a drill more expensive and voracious in terms of energy consumption.

In the next section, we will tell about the important characteristics of drills and screwdrivers, and then - will present to your attention the ten best models that can be found and purchased in our catalog.

The main characteristics of drills and screwdrivers

Purpose

Depending on the destination, the drill is divided into wrench, screwdrivers, ordinary drills, drills - screwdrivers and drill mixers. All these names speak themselves for themselves, but it is worth saying the main thing - quite often the power, functions and design of the drill make it possible to use it not for its intended purpose. For example, the wrench may be able to drill drilling and quite fit to do the holes in the concrete wall. At the same time, however, it should not mindlessly load the drill of non-core work - it is necessary to follow its overheating and carefully refer to the components of the device.

By type, drills are divided into unstressed, shock, angular and drills for diamond drilling. The latter are used by professionals, as the diamond drilling is the best way to drill at all. For obvious reasons, such models are very expensive compared to the rest and rarely applied at home.

Unstressed drills are used to drill soft materials - wood, plastic, metal or gypsum. They only rotate the drill, without making any other efforts to deepen the hole.

Impact models not only rotate the drill, but also very quickly move it back-forward, thus allowing it much easier to work with solid materials - brick and concrete. In this case, the shock function can often be turned off to work with more sensitive surfaces.

Corner drills are a drill that are intended for use in hard-to-reach places - after attaching the drill, they resemble the letter "g". Due to the difficulties of such a design, it is much more expensive, but are almost indispensable, for example, in the car repair shop.

Type of cartridge

Two main types of cartridge are key and quick-release. In most cases, you can use a drill with a quick-chase cartridge, insert into which the drill can be easily and quickly - just a small arm effort. But for working with very solid materials, models with key cartridge are preferred, clamping a drill in which occurs with a special key (that is, it is possible to clamp it much stronger).

Patron diameter

From the diameter of the cartridge depends the size of the drill or bits that can be used with it. Before buying a drill, be sure to determine the approximate parameters of the holes that you will do, and select a specific model with these requirements.

Power

The more powerful drill, the more durable and solid materials will be succumbed to it. For example, for drilling soft materials, such as wood, plaster and plastic, it is enough to crack with a power up to 500 W. Concrete and brick will require a shock model with a capacity of 600-800 W at a minimum. In this case, drill a small diameter and a depth of a hole in a concrete wall can be a 500-watt drill - the main thing is not to force it to work in this mode too often and for too long.

Maximum torque

A large torque indicator is useful to do the holes in the "heavy" materials like steel - a drill with a small torque just stalls, and the drill is stuck. Pay attention to the label on the drill itself or its suitcase.

Number of speeds

The possibility of working at several speeds expands the scope of the application of a specific drill - for example, a powerful model can be used both to drill concrete and for twisting of screws, if it has the ability to change the speeds. Again, check with marking.

Modes of work

For different types of work, various modes of operation of the drill may be required. As mentioned above, the most important mode is a shock, when in addition to the rotational movement of the drill, the translational is also produced.

There are also dulling modes (shock mode without rotation; such a drill can often replace the perforator) and the pulse. The latter rotates drill with jerks, which can be useful, for example, to unscrew the screw with the torn head.

Safety clutch

If you are not a professional, then surely come across a situation in which your drill will not cope with the task, and the drill will be blocked. In this case, a safety clutch will save it from "death". She will not allow drings to convey all its power to the hands of the user.

Electronic overload protection

More advanced electronic protection will independently turn off the drill engine - the coupling in this case will not need to be replaced.

Drilling depth limiter

This is a metal or plastic rod that is fastened on the drill body and allows you not to make a hole for greater length than. Very useful in any conditions.

Magnetic holder on the housing

Models with such a holder are very convenient - it allows you to store all the necessary consumables such as screws and screws.

Backlight

If the drill is used in poorly lit places, the presence of a backlight lamp will help to keep track of the hole during operation very important.

Reverse

The ability to rotate the drill in the opposite direction will make it easy to use any drill and as a screwdriver.

Work from the battery and its type

Most drills use batteries - it is not always possible to find a rosette nearby. Disadvantages in comparison with network models are obvious - a limited period of work and the additional cost of batteries.

Drills with NI-CD (Nickel-Cadmium Nickel) batteries are unpretentious, have a long service life and will cope with work in the frost. Ni-MH type accumulators (nickel-metal hydride) are not so toxic, heavy and less dimensional. Finally, Li-Ion (lithium-ion) batteries serve 2-3 years and do not tolerate low temperatures, but not too large and heavy, as well as rather tanks.

Case included

It is best to buy a drill with a case, which will serve for its carrying and storage along with all the necessary drills and other accessories. The cost when it is raised is not too much.

10 best drills and screwdrivers

Cheap and high quality, but rather weak screwdriver for work in small volumes. Perfectly cope with small work in the house.

The inexpensive shock model for home use, which combines the most necessary qualities: reliability, low cost and universality of use.

Great and not too expensive model that can cope with most homework. Universal, comfortable and multifunctional.

A professional drill mixer that can cope not only with the drilling of holes, but also with mixing various viscous solutions and mixtures.

Unstressed model for drilling plastic, wood and metal. For its capacity (2 kW) is very convenient and has a small weight.

Dear (which is typical for angular drills), a powerful and very high-quality high-power model. Comfortable handle, low weight and reversal.

Compact and reliable model intended for home use. Maybe how to produce drilling and twist or unscrew the screws.

Inexpensive network shock drill of small power, which is suitable for work where there is access to the outlet. Good in flat conditions.

Compact and convenient drill with Li-Ion battery (and an additional battery complied with delivery), it is very well suitable for the house work.

Compact and powerful drill-wrench, which can also drill with a blow. Suitable for a very wide range of home and repair work.

Conclusion

We hope that this article helped you understand the difficult task of choice. drill or screwdriver . In the next article we will talk about

Dear, we urgently need a shock drill! And the shock drill screwdriver!

Dear, don't you have a drill?

Yes, but these are completely different things, and I can not live without them!

In this article, we will prepare you for such a dialogue so that during the discussion of the family budget you could prove with your beloved need to buy a new power tool.

Previously, everything was so simple! When the son flew out of the parent nest, his father brought him to a local economic shop and said: "The guy, you need a drill!" Now, by entering the construction hypermarket, we see dozens of power tools designed to drill holes and twisting screws that are even called differently.

What is the difference between the usual drill, a shock drill-screwdriver and a shock drill? What makes each of these tools best and why can they come in handy? Let's finally deal with this question!

Drill-screwdelt

You know her, you love her, it is practically everyone. During these years, the drill lost their cords and dropped a couple of kilograms, acquired a quick cartridge and flashlight. In general, the convenience of work has increased, and the functions remained the same. Drills are available at a price, reliable and perfectly fit both for drilling holes and to twist screws and bolts.

Drills are valued for their versatility: from them you can make a grinder, a ring saw, a mixer, and the like. But no matter how universal they were, the rechargeable drill is a general-purpose tool. For specialized tasks you may need a more optimal power tool (see below).

When to use a conventional screwdriver drill

drilling of holes in the tree, drywall and other soft materials
screwing screws in wood, plasterboard and other soft materials
tightening and unscrewing bolts and nuts, if they are not accurate and spin well (that is, no additional effort is required)

You may be useful

Example from life

Suppose you need to put a fence in the country, to build a wooden scene, platform, or even a ramp for the extensive wheelchair. To drill holes and screw the screws into a tree, there is enough ordinary drill.

Drills are different forms and sizes, differ in power and by the capacity of the battery. Small tools for 12-18 volts are suitable for home masters - lungs, comfortable, which are able to solve most of the tasks around the house. For the household tool, the battery is enough for 1.5-2.0 a / h, as the work usually does not take much time, and there is always access to recharging. A large and powerful 20-24 volt drill will be more useful at the construction site. The capacity of the professional tool battery is usually above 2.0 a / h, so that it can be operated for several hours without recharging.

HAMMER DRILL

The impact drill resembles a conventional drill, so often it creates confusion. So what is the difference?

Imagine that while drilling someone hits the back of a drill with a hammer to help promote drill deep. Only these are fast and violent. There may be a feeling that in your hands a small jackhammer. People who first use a shock drill may even seem that this is some kind of broken drill.

Impact drills perfectly cope with the drilling of concrete, cement and brickwork. Therefore, if you work a lot with these materials, such a drill must be present in your collection. If you are more carpenter or joinery, then the shock drill you do not need. On the contrary, it can damage such soft materials like a tree and plasterboard. True, it is usually equipped with a switch of drilling and drilling control modes.

You may be useful

When to use a shock drill

screwing screws in wood, plasterboard and other soft materials (only in drill mode)
tightening or unscrewing bolts (only in drill mode)
drilling holes in the tree, drywall and other soft materials (only in drill mode)
drilling holes in concrete, cement, masonry (in drill mode)

Example from life

Let's go back to our ramp to extend wheelchairs. Build something you build it with the help of a drill, however, for its installation, a shock drill will be required to the concrete wall or even a perforator.

Also, the shock drill is useful when installing plumbing or when you need to attach the TV to the concrete wall or hang a wall lamp.

Shock drill-screwdriver

This is something new on the market: and not a simple screwdriver, and not a shock drill. It even looks different - a short housing and hexagoned cartridge. So what kind of thing is this?

Imagine a wrench securely fixed on a bolt or nut, and a hammer tapping on this key with a frequency of 50 shots per second. This is the principle of action of the shock drill-screwdriver. That is, in the case of a shock drill, the direction of the blow is longitudinal (as if on the back of the tool body), in the case of a shock drill-screwdriver, the direction of the blow is perpendicular (as if on a wigner).

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Bosch Easyimpact 12 0 (without AKB) shock screwdriver

4699

When to use a shock drill screwdriver

tightening and unscrewing bolts and nuts that are bought or must be tightened especially well
spinning of large diameter bolts or square head
screwing screws in a tree or metal (can also be used for drywall, if you can work at low speed)
drilling of holes in wood, drywall or metal

Example from life

Mechanics often use shock drills-screwdrivers for tightening or unscrewing bolts on engines. It will be required when repairing almost any technique that has a gasoline engine (lawn mowers, cultivators, snow blowers, generators). Every time you twist the bolts in a metal product, you will need a shock drill screwdriver.

Also this tool will be useful to you if you need to hang the shelves in the wall closet, shelter with plasterboard sheets, when assembling wooden structures, where you need to screw a large number of ten-centimeter screws

What to choose: conventional drill, shock drill or shock drill-screwdriver

If you are going to buy only one thing, it is better to choose a shock drill-screwdriver. New bits allow them to do everything that can be done by an ordinary drill. As a result, you only miss the special feature of the shock drill - the ability to work with concrete and brick.

If you can afford to buy two tools and work with concrete and masonry, pay attention to the sets consisting of a shock drill and a shock drill-screwdriver. A shock drill can be drilled in a regular drill mode, and you still have a shock drill-screwdriver, when it is necessary to tighten the bolts and nuts to tighten the bolts and nuts or unscrewed.

If you are not going to work with concrete and brick, buy a set of drill and shock drill-screwdriver.

In the current market of power tools, you can meet a wide variety of options, remarkably facilitating construction, finishing and other types of work. When it comes to comparing a shurtpers and a drill, many people simply see no difference in these devices. Of course, they can be understood: with the form of both power tools are very similar, even more - they can perform the same function. For example, many craftsmen use a shurtpers as a drill - that is, with the help of a special drill make a hole (the main purpose of the drill). However, the difference between the two instruments under consideration is, and it is essential. In this article, it will be primarily about signs of differences between them.

Definition

Screwdriverwe are necessary for twisting and unscrewing self-sized screws and bolts. The power tool has a built-in mechanism that stops rotating the cartridge at the moment when the resistance of this rotation reaches its maximum. This is a very important point, because the mechanism is hampered by damage to the shurtpers nozzles. By the way, it is necessary to take into account that the aforementioned mechanism has adjustment. To date, there are two main types of instruments: a shurtpers that work from the network, and models that function from the battery. Of course, the price of power tools is different.

Dewalt rechargeable screwdriver

Drillneed to drill holes on different surfaces. It is widely used in construction, finishing, carpentry and assembly work. Interesting the fact that the first electric tool for drilling holes appeared in the middle of the 19th century, and since then he is constantly improving. Modern drill has two modes of operation: normal and shock. If in the first case everything is more or less clear - the drill is necessary for drilling ordinary holes in the wall and surfaces from the tree, then in the second one should clarify a little. The mode of operation with the blow is turned on in the case when it is necessary to drill holes in a stone or concrete, that is, in solid surfaces.

Shock Drill Bosch.

Comparison

We have already found out that these power tools perform completely different tasks. But this, the main differences do not end:

The speed of rotation of the cartridge at the shurtpers is significantly lower, plus there is no inertial moment. In other words, as soon as you turn off the shurtpers (omit your finger from the button), the cartridge immediately stops, while the drill is still twisted for inertia.
Safety. To work with a drill, experts are recommended to wear safety glasses so that small particles formed during the drilling process are not in the eyes. It is not necessary to observe special safety technicians from the shurtpers, you just need to be attentive and neat when working with the nozzle.
Various modes of operation. Above it was noted that drills can be included both ordinary and shock mode. The shurtpers is regulated only by the speed of rotation, no more.

Conclusions Site

The surnupture differs from the drill to the destination: it is designed to twist the screws, bolts and screws, and the drill is for drilling holes.
Drill the rotation speed of the cartridge is noticeably higher.
The shurtpers has a special mechanism, which in the case of increased resistance stops the cartridge.
With a drill to work more dangerous, especially if the safety technique is not observed.