One of the most irreplaceable things in the house is the puncher. This is especially true for those apartments where the walls are made of brick and concrete. It will be quite difficult to make holes in these materials with a conventional drill, even if the tool is equipped with a percussion mechanism. But to dismantle a separate part of the wall without a perforator will not succeed at all. That is why the modern consumer today is increasingly considering the rating of punchers, from which you can find out which model and with which characteristics it is better to give preference.
Rating by Key Features: Impact Strength
The characteristic mentioned in the subtitle is also called impact energy and is measured in Joules. It will depend on it at what depth with the help of a puncher you can immerse yourself in the material. If we are talking about a light household tool, then this value will vary from 1 to 2 J. It should be borne in mind that a small impact energy will not allow punching holes properly. This is because the punch in this case will work on the principle of a hammer drill.
Perfect Impact Model
If you nevertheless decided to purchase a tool with such impact power, it makes sense to consider the Kolner KRH model, which can work in one of three modes, providing impact energy of 2.2 J. You can work with this tool when drilling with impact, in drilling or chiselling mode. Provides for this equipment and the presence of a protective sleeve, with which you can prevent the device from turning in your hands when the equipment is jammed. Non-through holes that are accurate in size can be drilled with a depth gauge.
Considering the rating of rotary hammers for domestic use, you can pay attention to this model, because it has many advantages, including the ability to quickly change equipment thanks to the SDS-plus cartridge. The manufacturer took care of the presence of reverse, turning the bit and an additional handle with which the operator can hold the tool. As additional advantages, it is necessary to highlight the possibility of adjusting the rotational speed, as well as the presence of the functionality of fixing the Start button, this will provide the possibility of continuous operation.
Choosing a model for the drill mounting system
By visiting the store and reading the rating, you will understand that to connect the drill, the manufacturer may provide one of the existing systems. This feature will affect the behavior of the unit during use on the reliability indicator. Thus, the SDS-plus system, which is available in the above model, is used in small rotary hammers, the weight of which does not exceed 4 kg. Such a device is capable of making holes with a diameter within 3 cm.
A device of this type is compact, so it is very convenient to use them in everyday life. In addition, for this type of drill attachment, you can additionally purchase accessories. On sale you can find devices with accessories of a rarer system - SDS-max, which is not always possible to find in small stores.
Power selection
The rating of punchers allows you to choose a model that will suit you in all respects. Therefore, capacity is a fundamental factor that influences consumer decisions. Even the highest quality appliance for the home has lower power compared to any other drill. When punching holes, the type of energy will be much less than when drilling. The drill should not spin as fast as a drill in the case of a drill. To achieve a high rotation speed, a large amount of energy is needed. If you have light punchers with power ranging from 400 to 800 watts, you can use them for home repairs. By the way, they are the most popular.
Perfect power model
As an example of such equipment, we can consider the model KOLNER KRH 520 N, whose power is 520 watts. The equipment operates from a 220 V network, and the number of revolutions can reach 1000 in one minute. The operator will be able to use only one speed, and the impact force is 1.5 J.
The manufacturer has provided for the reverse, and the number of strokes can reach 3900 per minute. Considering the rating of punchers for the home, you can pay attention not only to power, but also to other characteristics, for example, the ability of a tool to punch holes in different materials. In the case of this model, the maximum diameter of the hole in the metal, wood and stone will be 13, 30 and 20 mm, respectively. The tool weighs only 2.7 kg, a safety clutch is included in the kit, which facilitates the work.
Rating by the number of operating modes
The rating of the best punch implies the presence of models that have three modes of operation at once. However, on sale you can find tools with one or two modes. In the penultimate case, we are talking about an aggregate that is similar in functionality to a drill. It can be used to drill a metal or wooden surface. Hammers with two modes are able to perform more types of work. With their help, you can drill, as well as combine drilling with axial movement.
If you have a tool with three modes, then you can be sure that it has all the capabilities of the types of work described above. With it, you can make strikes, eliminating the rotation of the snap. In this case, the third mode will be performed in the form of a clean blow.
Example of a model with two modes
For example, the KRATON RHE-550-22 model has only two modes. The power of this equipment is 550 watts, and in one minute the number of revolutions can reach 850. It will be possible to work with this tool only at one speed, while the impact force is 1.8 J. This instrument weighs 2.3 kg. For domestic use, this mass is the best fit. It is noteworthy that the equipment is delivered in a case, it is convenient for those users who often work outside the home.
Manufacturer's choice
Manufacturers of rotary hammers, the rating of which you can find in the article, offer for sale different models that will meet certain requirements. In the store you can find models that differ in colors. The shade will indicate that the instrument belongs to the household or professional class.
Many consumers try to choose the most reliable hammer drill, the rating helps them with this. From it you can find out what the most popular brands today are:
- Hitachi.
- MAKITA.
- STERN.
- BOSCH.
If you are interested in Makita rotary hammers, then you should know that they are convenient, reliable and light. If it is necessary to carry out a small repair in the office or at home, then such tools can perfectly fulfill their tasks. The manufacturer most often supplies the equipment with a reverse handle, as well as an operating mode switch, which is located at the rear. The most popular models are Makita HR2450 and Makita HR2470. By choosing one of them, you can use a power of no higher than 700 watts, as well as an impact force of 3 J. With regard to the number of engine revolutions, in one minute the instrument will be able to give out 4,500 units.
Features of Bosch rotary hammers
The best home punchers, whose rating is presented in the article, are offered for sale by the manufacturer from Germany Bosch. These units are manufactured using the most modern technologies and are characterized by high quality, increased reliability and durability. Their electronics are clearly triggered, and in practice, instruments rarely fail.
Using the appropriate functionality, the operator will be able to accurately adjust the number of revolutions of rotation of the drill as quickly as possible. If you saw Bosch drills in the store, you should not choose the one that has a blue color, as it is intended for professional use. For the house, models painted in green are suitable. It is not worth talking about which particular options are best, since all of them have the proper quality.
Rating of Russian perforators
Russian drills, the rating of which, perhaps, will allow you to make the right choice, are offered at an affordable cost today. For example, you can find the Interskol P-45 / 1000E model, which costs 23,000 rubles. This equipment works in two modes, namely, as a jackhammer and a perforator. Another no less well-known manufacturer from Russia is Caliber. If you are interested in the products of this company, then you can prefer the model EP-800/26, which is suitable for domestic use and is quite cheap. You will have to pay for it only 4000 rubles. But in terms of functionality, this equipment is not inferior to more expensive models, because the operator can use it to work at three speeds, using a maximum impact energy of 3.2 J. The power consumption of this device is 800 watts.
If you are interested in the rating of household rotary hammers, then you can pay attention to another Russian manufacturer - Energomash, which offers many models for sale. Among them, you can find the PE-25500, which will cost 2900 rubles. Power consumption is 500 W, the maximum impact energy is 3.4 J. With this equipment you can work in a screwdriver or drilling mode. Among the additional functionality, it is worth highlighting: power button lock, reverse, additional handle, depth gauge.
Conclusion
The rating of punchers will allow you not only to make the right choice, but also to determine the optimal characteristics. Among them, you should definitely highlight the power, which varies from 500 to 800 watts. For such equipment, the impact force should not exceed 2.2 J, but also should not fall below 1.2 J. Specialists do not recommend choosing tools in which there are less than 3 operating modes. Indeed, when carrying out repairs, you will need not only a simple rotation mode, but also rotation, which can be accompanied by strokes. Sometimes there is a need to use the shock mode, which is not accompanied by rotation. Punchers, the reliability rating of which was presented above, should be selected by you also by the presence of a protective sleeve, which eliminates the possibility of jamming of the drill.