If the need arises during home repair and construction work and the execution of a rounded deep opening or puncture in any rigid building material, the person performing these operations will think about saving his time and energy. Created devices for facilitating and quality of work that perform such actions are called perforators.
To date, there are a huge number of such instrumental devices of this type on the domestic market. However, the consumer from the widest range presented comes into difficulty, especially in cases where he has never met with such units.
A must-have tool for the home, the hammer drill performs remarkably well on all sorts of hard surfaces.Such processes are carried out thanks to its rotational and rotational-return traverses, under the influence of which high work efficiency is carried out during the operation of the tool.
Attention! The ranking of the best rotary hammers for 2022 is compiled in separate material.
Content
Having all the external similarities, a hammer drill is often confused with a drill, and an incompetent person in this matter can confuse such devices and use them for other purposes, which will lead to a complete breakdown of the devices.
The drill is intended only for drilling holes in surfaces with a low density, having a bur with a sharpened end and cutting edges.Only an impact drill does its work according to the concept of a hammer drill, drilling all kinds of appearances, although it cannot reach its level, since such devices are designed for medium-level working moments in complexity.
The puncher is intended for punching openings, and all elements of its device are designed for operation under the pressure of impact force. Its drill is a high-quality metal alloy axle with an ultra-reliable end that crushes concrete and stone. Due to the arcuate appearance of the element, the selection of the destroyed material particles from the apertures made is carried out.
In operating conditions, these units also differ significantly. The life of the drill decreases faster due to the rapid abrasion of the ratchet mechanisms and increased vibration. The puncher lasts much longer, but requires increased technical service.
Before choosing the appropriate hammer drill for repairing a house or apartment, you need to understand the rules of its operation and the specific data of the unit. The tool must first of all be of good quality, handy and durable, and when purchasing it, you should pay attention to many subtleties.
To understand the many models of the device presented, you need to know that punchers are primarily divided into 3 categories:
It will be most competent to select a device for the home, guided by the available weight and power. After all, for domestic needs, the tool should be average in price, small mass and intermediate power.
Relevant criteria for choosing a rotary hammer for home use:
For such a device, the impact form factor is also very important, because the performance of the perforator and the caliber of the hole being made depend on the impact power. Also, the difference between such units is the presence of available modes.
So, the simplest of them have a single micromode and are operated as a standard drill, making holes only on wooden or metal surfaces that are weak in structure. The 2-mode device has the ability not only to make high-speed rotations with the pin, but also to carry out vibrational movements at this moment. The 3-mode puncher is the most functional, as it carries out shock movements without additional high-speed rotation of the axis.
A large assortment of presented samples of devices on the domestic market indicates that the rotary hammers are made in various modifications and with different modes, of which the 3-mode undoubtedly has its advantages, however, such a unit will differ significantly in price to a large extent.
When performing constructive work in all sorts of narrow and hard-to-reach openings, a horizontal puncher, in which the motor is located parallel to the impact rod, will become an excellent assistant. This unit is especially recommended for home use.
In a vertical type tooling device, the location of the motor is perpendicular to the impact rod, so the unit looks like an inverted letter L. This type of rotary hammer has advantageous indicators of the intensity of work and engine cooling. Such units are more suitable for professional labor-intensive work and have increased overall performance.
The actuators of the perforator distinguish devices depending on the necessary working conditions and the design features of the drilling axis created for specific purposes.
The main advantage of such a drilling unit is an autonomous wireless power source, which is enough for several hours of operation. Recharging its battery is carried out in just half an hour, while the energy of the device is enough to make more than 50 holes. Such a puncher is very handy for those areas where the electric wire does not reach. Among the shortcomings of such devices, it should be noted its considerable weight, as a result of which the hands get tired quite quickly. The best examples of this type of punch are considered to be models from Bosch, Makita, Interskol. The Chinese manufacturer Hammer also presents good options.
For the upcoming mobile working moments, the most suitable gasoline rotary hammers operated on the same fuel.This tooling equipment is characterized by an increased level of power, the existence of a capacitive fuel tank and low weight, which allows it to be used far from the presence of the power grid. The Altas Cobra perforator is considered the best representative of gasoline-powered devices, which in just 30 seconds is able to make a hole up to 3.5 meters, and when its shifter is shifted to the desired position, it turns into a jackhammer. A similar unit is launched under any weather conditions, however, it differs in unbearable dimensions and a rather high price.
The air actuator of this rock drill pushes the drifter's heavy automatic plunger, which strikes the rigging, which helps to build up the shock potential when drilling holes, chipping away the surface structure. Such rotary hammers are designed to operate in emergency and risky conditions.
The most well-known and disseminated type of perforator in the professional and domestic spheres. It is charged from the electrical network, thanks to the cable wire. The presented models from well-known manufacturers: Bosch, Makita, Interskol, Hammer, Vorskla are used in all types of construction and home construction work.
Industrial manufacturers of electrical tool equipment also produce secondary perforating nozzles necessary for constructive work:
When dismantling walls or carrying out drilling work in them at home, it is not at all necessary to buy innovative and super-intensive hammer drills, because even half of the functions available in such models will not be in demand. The purchase of budget units from existing worthy manufacturers will make it possible to operate the hammer drill for 4-7 years without any problems.
The sample from INTERSKOL is a popular model for the needs of the average consumer. Working in 2-mode standard: with normal terebration and terebration with percussive action, it produces up to 1100 revolutions. The impact force of the device is 2.2 joules at an impact frequency of 5050. Calibration for concrete is 22 mm, and the intensity consumed is 620 watts. In the presence of a switch for turning the brushes, this hammer has one small drawback - the lack of machining using reciprocating movements. Average price: from 2000 rubles.
The presented model from the Shturm trademark includes 3 work charters, reverse functionality, axis fixation and excellent equipment. When purchasing it, the consumer receives a secondary handle, a reaming depth limiter and a key holder as a load. Its power of 920 W puts this model in a high position in comparison with other intensive rotary hammers.A slight imperfection of this unit is that during its operation a slight heating occurs, therefore, every half an hour of work must be replaced with a rest corresponding in time. Average price: from 1600 rubles.
Video review of the tool:
Technological innovations introduced in this hammer drill allow you to carry out structural and finishing work in rooms at low cost, regardless of the surface structure being punched. With its inexpensive cost, it includes the presence of a reverse, a key holder with an SDS adapter adapter, and the existing 3 operating modes with speed control allow it to drill even interior concrete and reinforced concrete surfaces. The average price is from 1900 rubles.
More information about the tool - in the video:
This perforating unit, purchased at a very low price, will help you instantly quickly and easily cope with any actions related to dismantling and reconstruction, having sufficiently high intensity indicators. It is functional, since its SDS adapter is easily replaceable. Average price: from 3200 rubles.
Inexpensive device, for use in domestic structural work, with a higher impact energy of 3.2 joules. Samples of the presented rock drills have the average of all ratings with their technical indicators above the average. Average price: starting from 2640 rubles.
Video review of the device:
The most cost-effective unit, with the available increased power and impact force of 3.8 joules. In many domestic structural work, it is the intensity of the blow that is needed. And here ZUBR is out of competition, while also having a fairly optimal price quotation. Average price: from 2800 rubles.
This unit successfully claims to be a professional device, however, at an intensity of 2 joules, it is still beyond its power. The device models created by the manufacturers are characterized by sufficient compactness and a thorough protective function against vibration moments. The battery is equipped with a flexible fixed suspension, and its clutch protective fittings do not allow jerks or rotation of the perforator when the drill is jammed. Average price: varies from 5800 rubles.
More information about the perforator - in the video:
This Interskol model has an improved intensity index with the available hex shank for large gauge drills. It is quite compact, and its ongoing battery-powered workflow allows you to successfully use the hammer drill at height. The internal elements of the unit are made of high-quality materials, and its rotating mechanisms inside the engine have increased resistance to overheating and wear. The included drill and screwdriver make this hammer drill truly versatile. The average price is from 7500 rubles.
This unit can be mistaken for a standard drill by a non-professional eye, however, upon closer acquaintance with DEWALT, it shows its peculiarity. The 900-watt motor makes the impact force work with an increased power of 3.2 joules, even coping with reinforced concrete exteriors. Simply transforming into a screwdriver, this rotary hammer is truly universal. Average price: varies from 7000 rubles.
As a reliable mid-range power tool, this rotary hammer works in tandem with its 900W motor. It is equipped with a secondary rubberized handle that rotates around its axis. Thanks to this function, the device can be used in any position. A special protective cover provides stable protection to the tool, and a safety clutch stops the torque at the right time when the drill gets stuck. Average price: from 5100 rubles.
Video review of the perforator:
This rotary hammer is a representative of several manufacturing countries, produced in China under a German trademark and supervised by a Swedish brand. It is the most reliable and high-quality unit for home construction work. Due to the secondary intensive impact mechanism, the device is used in all structural work with natural stone and concrete.The powerful 720W horizontal motor delivers 2.7 joules of impact power, while the SDS chuck allows for instant drill changes. Average price: from 7300 rubles.
More about the advantages of the tool - in the video:
The core of this rotary hammer is a motor with a base intensity of 780 watts. It has a proprietary function of fastening the SDS + holder, equipped with teeth for convenient location of the drill and the possibility of functional movement of the internal element of the cartridge itself, which contributes to more efficient work. The unit is equipped with special cutting cylindrical mechanisms that allow you to work with wood and metal. The ergonomic handle minimizes vibration moments, making drilling easier. The device is adjustable according to the depth of the hole being made, has 3 operating modes and a dust removal function. Average price: from 7400 rubles.
More information about the tool - in the video:
The presented model has no equal in class, which makes it quite unique. The basis of this semi-professional hammer includes: powerful working mechanisms, safety elements, a large set of cartridges and fixing elements. This device is equipped with preventive fasteners that allow holes to be made to the required calibration.The innovative SDS++ function enables fast tip changing operations. The 800 W motor allows you to strike with a potential of 3 joules. The secondary handle is padded with a soft grip, allowing the puncher to turn in any direction. Average price: from 9100 rubles.
A productive professional unit, suitable for both repairmen and home craftsmen. This network puncher has small dimensions and good balance, so it is quite comfortable. The drills are fixed in the SDS + chuck and work in three modes. The 780 watt motor pushes the device up to 4500 strokes per minute. The presented model has a special difference over analogues presented by the manufacturer, in the form of the possibility of self-repair. adhering to the schemes and recommendations, almost everyone will be able to fix the problem in the device. Average price: from 7900 rubles.
Tool overview - in the video:
This rotary hammer is the link between professional and home power tools. A powerful classic unit designed for basic tasks. The SDS+ holder device allows the use of drills with shanks up to 10 mm. High-strength plastic, complemented by rubberized metal, covers an intense 850W motor.The model has a large margin of impact force and a sufficient range of spindle settings, with drilling calibration: for wood - up to 32 mm, for metal - up to 13 mm, for a brick wall - up to 68 mm. It contains the function of the reverse stroke, the depth limiter, the anti-vibration system, the adjustment by parameters and the cutting-edge protective purpose of Kick Back Control, which controls the ongoing work process, minimizing the risk of injury.
Average price: from 10400 rubles.
Popularly referred to as a "sneaker", this rotary hammer has an ergonomic and unique design, being a multifunctional and solid unit. Its light weight of 2.4 kg allows you to work at heights, and the available reverse function transforms the device into a screwdriver. This is a pneumatic type network puncher with a consumption intensity of 800 watts. The unit has 3 operating modes and only one speed. Average price: from 8800 rubles.
This device is designed to make holes even in the connection of the fasteners of impact drills with existing SDS++ adapters. Powerful air impact provides openings with a calibration of up to 26 mm. Average price: from 9800 thousand rubles.
When choosing the right hammer drill for your home, you need to take into account many factors, but one circumstance is the most important.This is the manufacturer's mark. Several of them have been showing really decent quality for several years, and it is their product that you should pay attention to. So what kind of manufacturer to stick to? Buying a unit from which company is best to give preference?
A holding that has existed for more than 150 years and has shown a very high degree of quality of its products throughout its existence. By introducing innovative developments, the manufacturer offers the consumer a huge range of rotary hammers, which are actively used both in industrial complexes and by amateurs. The advantages of BOSCH tooling devices are powerful and fast work, compactness and competent redistribution of the weight of devices, which allows carrying out constructive actions without excessive stress.
This well-known manufacturer, which uses individual quality parameters that are much stricter than international ones, provides its products with the highest quality, satisfying the consumer class at a decent level. The functionality of some models of rotary hammers presented by the company is a secondary dust removal method created for more comfortable work. Also from this brand in the assortment you can pick up modernized samples of punchers with a personal unit in the form of a screwdriver.
Being a domestic manufacturing company, Interskol makes significant achievements in the world market, enjoying quite a lot of popularity there.Perforating devices from Interskol are presented in 3 main modes of operation, and among the main indicators of their characteristics, an ergonomic case, increased wear resistance and a fairly optimal price for products are noted. Its units are multidisciplinary, as they can be used for all kinds of structural work.
Being the largest conglomerator producing industrial equipment and instrumental electrical equipment, this Japanese company presents to the consumer the most powerful rotary hammers, which are distinguished by special ergonomics and well-calculated technological parameters. Hammer drills from this company occupy a leading position in the ratings of high-quality professional and household appliances, cost-effectively differing from their similarities in the drilling depth debuster, vacuum cleaner and anti-vibration functions.
The world's US flagship, whose range is represented by more than 330 models of various types of electrical and instrumental devices. Thanks to the presence of a research base, the company introduces innovative technologies into its developments, and the popularity of its manufactured models is gaining momentum. Chisels and peaks of multi-mode perforators of this company are made from different alloys of very high quality, and all units show ergonomics in operation, strength and durability.
Hammers for home use must necessarily include the presence of several functions, since monofunctional units are designed for the work of professionals who conduct constructive actions with the appearances of one option.
When choosing perforators, it is also necessary to clarify the equipment of the device with additional elements and the installation of an adjustment for the number of revolutions on it, setting them in operation at your discretion. To use the device at home and in case of difficulty, which model to buy, you should pay attention to these manufacturers, whose products are satisfied with the operation of hundreds of thousands of domestic consumers.