How to choose a shock electric shock wrench? Reviews, specifications and types

Acquiring any kind of electric tool, every consumer wants it to last as long as possible. In order to achieve this goal, you need to carefully approach the choice, taking into account all the subtleties and features of equipment. Choosing a similar tool, you must understand the margin of safety and modifications. The electric wrench is necessarily useful in everyday life for those who use wrenches often enough, which is very laborious. Once spent, you can use the tool at any time. Many do not consider it necessary to buy such a tool, since for minor tasks it is always possible to visit tire fitting. If you often have such a need, it is best to visit the store in order to purchase an electric wrench.

How to choose the type of drive

Electric wrench electric can operate from 220 volts. This kind of such tool is the most common, it is surely seen by every builder. It should be noted that this tool, in fact, is an electric drill, equipped with a nozzle under the nut and some other modifications. You can use a similar unit to solve any problems, but you can apply it both at the tire fitting and at home. Such an electric screwdriver has an optimal ratio of quality and cost. You can also prefer a tool that runs on battery power. Such a modification is no less popular, but it is worthwhile to be ready for less impressive power. It can be used to solve everyday problems, since it is not recommended to trust responsible work for such a tool. During the discharge of the battery, the instrument loses power. Portability is the only significant advantage. You can take such equipment with you to the roof for screwing the rafters or lag. Do not do without such a tool and when performing the appropriate tasks in those places where there is no access to the electrical network. Summer residents appreciate this feature. A electric wrench is not recommended for purchasing one-time tasks, since such a purchase is not advisable.

Reviews about the shock mechanism

According to home masters, nothing is able to make a wrench as useful as special features, functions and attachments. For example, if you choose, you can prefer a model that has a shock mechanism. Such an aggregate is something like a puncher. In the instrument, a striker works, which helps increase the force. Home masters emphasize that this functionality is useful for tightening the nut connections and unscrewing, for example, the wheels of the car. With the use of a conventional apparatus, there is no way to unscrew the nut that has been subjected to rusting under the influence of water for several years. It is necessary to take into account the fact that the cost of power tools with the impact mechanism will be much higher, but these costs can be called justified.

Feedback on adjusting the force of the latch

Electric shock wrench can have the ability to adjust the force of the tightening. This function, as the buyers say, should not be neglected. If you want to work with a weak thread, then it can be broken at the first manipulations. If the force of the tightening proves to be acceptable, this unpleasantness can be avoided. You can make adjustments yourself by disconnecting the shock mechanism. However, this approach is long and inconvenient. The easiest way is to purchase a tool equipped with a regulator. It will allow you to save the thread and evenly tighten the connection. This functionality, according to users, is useful when installing the heads on the machine.

Feedback on the form factor of the reducer

Electric shock wrench can be equipped with gear-box form factor. It is not always possible to solve all problems with the help of a conventional drill by the type of pistol. Sometimes there is a need for a gear mechanism for nuts, which are located in hard-to-reach places. It is often enough to meet arcuate and straight wrench, but it is recommended that they be purchased only when absolutely necessary. In everyday life, the use of such tools is inconvenient, and in service they will be more expensive. It is impossible not to mention the significant cost: thus, the angular device will cost 1300 rubles more.

Characteristics of different materials used in the manufacture of tools

Impact electric shock wrench, the price of which will be higher with additional functionality, can be made of different materials. Buying a tool for tire fitting, you should not overpay for the comfort of use and beauty. However, if the goods are supposed to be used at home, then it is recommended to buy the unit, which will not only be pleasant, but also as comfortable as possible. If we talk about the material, the metal is durable, whereas plastic can not be called that. But in some cases, expensive models are made of plastic. As for the working units, they are made of metal and brass. When carrying out the holder, manufacturers who have proven themselves in the market of the corresponding goods use high-strength plastic, which is supplied with rubber pads.

Comfort features

If you decide to buy a wrench electric "Makita", it is recommended to pay special attention to the presence of additional pens. Many variants have several places for fixing additional holders. It is best to prefer this model, as it is able to facilitate work. The electric truck wrench must contain rubber lining, as they exclude the sliding of hands on the surface. It is worth remembering that such an addition significantly increases the cost, as the appearance and comfort become much better. The consumer will have to pay from above about 800 rubles for this improvement. When choosing an electric wrench for a car, you should pay attention to the presence of a convenient trigger. Most options have a massive handle that replaces the button. It is convenient enough to clamp it. Experts recommend to abandon a small trigger, which during operation can be damaged, and keep it will be quite inconvenient.

Tool power and torque

If you decide to purchase a shockwave electric shock truck, it is important to pay attention to the power that acts as one of the main characteristics in mechanical assemblies. The figure will depend on the performance, the service life without stopping, and the speed of operation. When it comes to the household model, the power can vary from 400 to 500 watts, whereas in hydraulic and pneumatic versions the power should be much higher. Buying a wrench electric for trucks, you should pay attention also to the torque, which determines the force of pressure on the nut at the time of unscrewing. When it comes to household models, the torque is held at around 600 Nm, this figure is sufficient to unscrew a conventional nut that is not squeezed, not painted with several layers of paint. Otherwise, the nut will not be in the "teeth" described apparatus. If you need a more impressive torque, then you will have to purchase an air or hydraulic model, in which the torque can reach 2500 Nm.

Rotational speed and nozzle size

Choosing a shock electric shock wrench, the price of which can be equal to 75,000 rubles, special attention should be given to the speed of rotation. For the described category of tools, this parameter acts as one of the most important. Professional wrenches show a speed in the range from 6000 to 8000 revolutions at the maximum mode. Household tools keep this indicator at around 2000 rpm. The instant stop function is also related to the speed of rotation. Such tools are called instantaneous and are used exclusively for high-precision work. Electric wrench electric, the price of which is sometimes much higher than the above, can assume the use of different attachments. Household models are more often used in tandem with nozzles ranging from M12 to M24. Professional options involve the use of attachments with a more impressive range. Such tools are used for trucks. In professional models, the change of nozzles is carried out quickly enough due to the presence of a clamping mechanism. At the same time, you do not have to use the key, only one hand will be used, which is important for professionals who spend a lot of time changing the attachments.

Tool characteristics by reverse

Choosing a version of the wrench, it is important to first determine whether you need a reverse, because not all tools of this category are equipped with this functionality. If the device has this feature, then it will show the ability to twist and unscrew nuts. In professional instruments, this feature is especially appreciated. If you use the device to solve domestic problems, then without the presence of a reverse, you can completely manage, while the cost will be much lower.

The presence of secondary factors

Having succumbed in the process of purchasing a wrench for indicators of the main characteristics, the consumer does not always pay attention to some minor factors. These include the design features of the body, the ergonomics of the unit, the convenience of the handle and the center of gravity. In total, all this will allow the tool to be used for a longer time, doing the work without fatigue. Thus, when choosing battery models, you may encounter a problem with the impressive weight of the appliance. But its presence eliminates the binding of the tool to the network. The battery is charged for an hour.

Conclusion

If you decide to purchase a wrench for your own needs, you need to exclude all the functionality that will not be used by you every time you use the equipment. This will significantly save, but will reduce the comfort of use, which is not always true. After all, in the conditions of the garage it is not so often necessary to carry out tasks that involve the implementation of a large amount of work. Specialists do not recommend saving, as the acquisition should prove to be lasting.