The perforator is one of the most popular tools. This is not surprising because it is characterized by universality. The perforator is used to drill holes in various materials: trees, brick, concrete surface. In addition, with its help you can remove ceramic tiles. In this article we will tell about what a perforator to choose for home.

Criteria for the choice of perforator

The principle of operation of this electric tool is based on the use of an impact mechanism by which the drilling or destruction of the solid surface occurs. The working element of the perforator breaks through the material both rotational and translational movements.

The main technical specifications of the tool include:

• type of perforator;
• tool power;
• number of modes;
• impact force;
• the weight;
• rotation speed and frequency of impact;
• type of cartridge.

Type of perforator

Depending on the location of the engine in the case there are two types of tools:

• vertical;
• horizontal.

Professionals use vertical perforators. These tools are cooled faster and characterized by maximum power. Horizontal perforators are characterized by a narrower and elongated form. Which is very convenient when drilling holes in a narrow opening.

Power

In fact, it is the main criterion that pay attention to when purchasing a perforator for home. According to this indicator, there is no accurate classification of the tool. Experts subdivide perforators into two categories:

• household - up to 900 W;
• professional - over 900 watts.

The choice of tools is directly related to its destination. If you need to drill several holes two or three times a year, it is enough to buy a perforator for a house with a capacity of up to 600 W. For the drilling of thick simpleness or walls, it is better to use the tool whose power exceeds 1500 W.

Number of modes

Depending on this technical characteristics, the perforators are with one, two and three modes. The most common modes of work include:

• drilling;
• drilling with a blow;
• hit.

Models that have only drilling regimens, on the principle of operation similar to a conventional electric drill. With the help of such an inexpensive perforator for the house, holes are drilled in not too solid surface (for example, in a tree).

The main mode of operation of most modern perforators is drilling with a blow. With the help of simultaneous translational and circular motions of the nozzle, the holes in the solid surface are made without any problems.

Models that carry out only drilling drill movements apply instead of a jackhammer. The best perforators for the house include tools with three modes of operation.

Impact strength and weight

The impact force affects the performance of the instrument and the effectiveness of its operation. This indicator indicates what energy should be expected when drilling or destroying the material being processed. The most optimal version is perforators that have a blow to 2,7-4.4 J.

By weight, the tools are divided into:

• lungs - up to 3 kg;
• average - 3-5 kg;
• heavy - over 5 kg.

Maximum weight of the most powerful punchers can reach 12 kg. The most convenient is a model that weighs 2.5-3.5 kg.

The speed of rotation and blows

These indicators indicate the number of rotational and translational movements that make the tool nozzle for a certain period of time. The speed of rotation is expressed in the number of revolutions per 1 min., The speed of the blows - in the number of shots per 1 min.

The speed of rotation of the perforators is 240-2300 rpm, the frequency of impacts is 2.2-5.8 thousand UD / min. To work at home, models are suitable, which are characterized by:

• rotation speed - up to 1.5 thousand wt / min;
• the frequency of shocks is up to 4.5 thousand d / min.

Type of cartridge

When purchasing a perforator, it is worth considering the type of cartridge. After all, it depends on the fastening of the workshops (crowns, drills, chisel, etc.), which are characterized by various sizes. Patrons for SDS Plus and SDS Max are the greatest demand.

In the SDS plus cartridges, you can fix the nozzles with a diameter to 1.5 cm, the drills and crowns with a diameter of more than 2.5 cm are fixed in SDS Max.

additional characteristics

To choose a reliable perforator for the house, you should also consider the additional characteristics of the tool:

• speed change control (sets a certain speed depending on the surface treated);
• soft Start (the tool works smoothly, without sharp movements);
• safety clutch (provides engine protection when encaming nozzles);
• reverse (provides a slight removal of drill);
• the VARI-LOSK system (in the process of operation it is possible to change the angle of the working plane);
• switch lock (no need to keep the switch with your finger);
• anti-vibration system.

Best home repair models

For convenient work at home, it is better to use a perforator that has a lot of up to 3.5 kg. Such tools include the following models:

• BLASK & DANKER KD970KA;
• Mkіta hr2450;
• BUSSH PVN 3000-2 FRE.

BLASK & DANKER KD970KA PERFORATOR

This tool operating in drilling mode with a blow is useful for repair work. The perforator has the following characteristics:

• capacity - 750 W;
• strong impact - 2.2 J;
• frequency - 4850 UD / min;
• weight - 2.9 kg;
• the presence of a safety clutch, reverse, drilling depth limiter, an additional handle.

These indicators indicate that even a person who first took him in his hands will cope with the perforator. The only drawback is impossible to use it instead of a jackhammer.

If you do not need to be engaged in the dulling of walls or sex, then for the novice master Blosk & Danker KD970KA is the perfect option. Especially since the manufacturer gives a two-year warranty period.

Perforator MAKІTA HR2450.

This model is in high demand due to reliable operation and low cost. The perforator has:

• power - 780 W;
• strength of impact - 2.7 J;
• frequency - up to 4.5 thousand d / min;
• weight - 2.4 kg;
• 3 modes of operation.

Due to the excellent impact force indicator, the perforator can be without problems:

• remove ceramic tile;
• put the shutters in a brick or plastering wall.

There is a significant drawback. The warranty period of the tool does not exceed the year and concerns only factory defects seen during the operation of the perforator. For this reason, it is not necessary to constantly use the tool as a jackhammer. Often it becomes the cause of wear of nozzles and premature failure of the shock element.

BUSSH PVN 3000-2 FRE

Among the reviews of the House Perforators, quite a lot of positive emotions cause products of the company BUSSH, which in 1932 invented this electric tool.

Among the domestic perforations, the BUSSH PVN 3000-2 FRE occupies a special place. This tool that weighs 3.3 kg, has 3 modes of operation. The engine power is 780 W, the impact force is 2.8 J. The presence of rubber pads on the handle provides vibration devastation when working with a tool. The warranty period for the perforator is 2 years.

BUSSH PVN 3000-2 FRE has a removable cartridge for nozzles. In the process of work, it can be replaced by a standard drilling chamber. It is very convenient when the perforator turns into a powerful drill in one hand movement.

But not only this tool is interesting. With a nominal rotation speed of 1450 rpm, due to the presence of a special gearbox in the BUSSH PVN 3000-2 FRE perforator, it is possible to increase the speed of rotation up to 3000 rpm. This makes it possible to simultaneously work with a metal and wooden surface.

The universality of the tool is confirmed by its diverse use. Using a perforator, you can:

• drill holes for switches and sockets;
• making 3-centimeter holes in a wooden surface;
• engage in the manufacture of a small amount of solution.

Of course, the choice of the perforator is the personal matter of every person. But preference is better to give proven models. By purchasing a tool, it is necessarily checked by its normal functioning. The perforator must publish a smooth sound. The absence of a knock, periodic acceleration, various failures and instant stops talking about the normal operation of the instrument.

Video about the election of the perforator for the house: