In the 21st century, building, repairing or renovating houses does not take much time and does not require large investments. The only thing that is important to buy is the right tool that will serve the owner for several years. The puncher is no exception, dozens of articles and videos are devoted to its choice. Because the quality of the work performed depends on this tool, and an impact drill cannot fully replace it.
The editors of the site "bestx.htgetrid.com/en/" have prepared for you a rating of the best rotary hammers for 2020.
Content
The main difference from a hammer drill
When a person comes to a store and sees the prices of a hammer drill, the first thing he thinks about is: "Is it possible to replace the product with an ordinary drill or at least a percussion drill?" When compared with the first option, the answer is: “No, replacement with a standard tool is impossible”, but the second option is preferable, since it has many functionalities that are similar to a hammer drill. To accurately answer with the possibility of replacement, a person needs to determine the scope.
If it is necessary to carry out construction operations only with concrete or brick, then it is preferable to buy impact drills, since they are more designed for this and will not break during work. It is only important to understand that a person will spend many times more energy. Also, the difference between this product lies in the impact mechanism itself. The drill operates with gears that are placed opposite each other, and the hammer drill has a pneumatic impact mechanism.
The only drawback of using a punch is that it cannot be used to create small holes, especially since some types may not function with wood or glass, as they will harm more than they will bring practical benefit. This device is irreplaceable only when working with metal structures or stone, concrete, etc. If a person does not need to work with such materials, then it is best to buy a drill.
However, it is important to understand that most of the repair and construction work is carried out only with a hammer drill, since this product can create a hole of the required diameter and depth in seconds. Therefore, when conducting wiring, organizing sockets, forming strobes, etc. only this tool applies. In addition, the use of such a unit will allow you to dismantle the old tile in minutes.
When choosing models, it is important to remain vigilant, since often manufacturers make a perforator from a low-quality element base, which is why failure is just a matter of time.
Kinds
Since a hammer drill is an expensive device, special attention must be paid to its choice. It is worth knowing about the types of this device and the purpose of each model. Only in this way the buyer will make an objective assessment of the benefits of a particular product. There are three types of this device in total:
- Single-mode;
- Dual-mode;
- Three-mode.
The first option is a simple tool that can only be used for hammer drilling.Most often, such units are used by professional builders, as it is suitable for specific tasks.
The difference between the two-mode device is that in addition to drilling, the product is capable of crushing. If a person plans to carry out repair work often, then this is a suitable option. Since for an average price, the buyer gets two useful functions at once.
Three-mode designs are expensive and capable of performing functions that are available in the previous versions. Such products are rather a luxury for the consumer, as often even large organizations prefer to buy products of the middle price segment for their state.
However, this is not the only difference between these models, the location of the electric motor can affect convenience. It can be placed horizontally or vertically. The first method is most common in household appliances. Often the power of such a product does not exceed 1200 W, although there are exceptions. Horizontal equipment is lightweight and lightweight.
Devices with a vertical electric motor are productive and large in size. It is better to use such a device only by a professional, since it will easily find application for it and reveal its potential by 100%. The power consumption of such devices starts at 1500 W.
When choosing a hammer drill, it will not be superfluous to pay attention to its mass, since the general perception of the tool and its ergonomics depend on this. There are three types:
- Lungs. Weight - 4 kg, rated power - 700 W. Used for simple operations in the house or workshop;
- Average. The mass ranges from 4 to 8 kg, while the normal power value is 1.5 kW. Suitable for functioning in all areas of construction;
- Massive. Using such equipment can be difficult for some people, especially those who have not gotten their hands on it. The power of such a product exceeds 2000 watts.
Also, we must not forget about the type of cartridge used, since most of the operations performed depend on this.
Type of cartridges used
The modern market offers thousands of models of top and unknown firms, but most of the tools can be roughly divided into two large categories, which will differ in the type of cartridge used.
Gear-crown
In addition to this name, some people call the method of such fixation: key. To attach the attachment, a person must have a special key, which is supplied in the kit. As soon as the user inserts it into the tool, the fastening mechanism is activated, the fastening will loosen. Most experts recommend using this particular option, since it is considered reliable and safe. Therefore, a similar system is used in professional tools, the cost of which can exceed tens of thousands.
Quick-clamping (BZP)
This type is simple, the operator needs to insert the drill, turn it with a little effort, and fixation will take place. Models can be sold in two types: single-sleeve and double-sleeve. The first option is the most common, but it is worth knowing that it is used only in tools where there is an auxiliary function - blocking the working shaft.
In addition to the systems described, there are more and more models on the market that are equipped with an SDS type chuck. Its main advantage is the speed of changing nozzles and ease of use. It is enough for a person to insert a drill, turn the mechanism and that's it, it fits snugly and does not loosen from prolonged use. But SDS is a general name for the system, one of the subspecies can be used in the design:
- SDS +. Such cartridges are the most common, as they are installed in all budget models, and are also used in some middle-class products. The maximum diameter of the nozzle can reach 10 mm, while the working part can be either 4 mm or 32 mm. Which one to choose - each person decides based on their own needs.
- SDS-MAX.A large percentage of professional and semi-professional tools are equipped with such a cartridge. The diameter of the tail section of this nozzle has been changed to 18 mm. The working part of the drill can reach large sizes, which makes it possible to carry out operations of any complexity.
These are not the only representatives of such a system, but they are the most popular. Of course, there is also SDS-top and SDS-quick, but such elements have not gained noticeable popularity. Why are used only in single copies. If a person does not want to face the problem of finding components, then it is best not to buy such products.
Main characteristics
In addition to knowing the varieties of this tool, you need to navigate the technical indicators. This will help you choose the best quality product, while paying a small amount.
Energy
One of the main indicators that will indicate the performance of a particular model. Knowing the parameters of this device, a person will be able to determine the maximum speed at which the equipment will drill. The parameter is specified in Joules. In models intended for home use (as well as with a horizontal engine), the parameter does not exceed 2.7 J. The limit value is 3.2 J.
Unlike horizontal structures, vertical products are distinguished by high productivity, since the impact force is capable of reaching 7 J. And if a person plans to use professional punchers, then the value increases to 12.5 J.
Rotational speed
The frequency of revolutions per minute rarely exceeds 4000, if the simplest horizontal apparatus is considered. In more expensive models, this value can go up to 5800 beats per minute. When you need to carry out home repairs, you can use the simplest tools, which will save money and time searching.
Power
An equally important indicator that will help determine the tool. It is important to know that the force of impact does not depend on the power. If a person is faced with a choice of two devices, where the indicator differs by only 100 W, then this is an insignificant difference, so you can buy any puncher. It should also be understood that a product up to 700 W is intended for small home repairs, up to 900 W will allow work with load-bearing walls, over 1200 W is suitable for frequent use.
Nutrition
There is nothing complicated here, since there are only two versions: from the mains and from the battery. The first option, of course, is preferable, since it is able to provide the user with more power and impact force.
Battery products must be selected for battery life. Therefore, it is important to pay attention to the battery capacity, since only this parameter is able to determine the autonomy duration.
Rating of the best models for home
MILITARY RH500
Good equipment that can form holes in concrete or brick in seconds. Suitable for carrying out planned repairs and then useful on the farm, as it differs in functionality. Power is supplied from the network. The type of chuck used is SDS Plus, so it will be easier for the user to find the drill. Power consumption is 500 W, which is a positive thing for the home. The frequency of revolutions - 1650, impacts - 7500. Maximum impact energy - 1.5 J.
Sold at a price of 2,000 rubles.
Advantages:
- Efficiency;
- Good technical characteristics;
- More than 100 positive reviews;
- Long term of work.
Disadvantages:
- Not found.
Victory P-20-620
A reliable domestic hammer drill capable of performing simple tasks. Designed for infrequent use at home. Reliable and durable housing will reduce vibration at times, which will increase comfortable operation. Operating mode - drilling with crushing. The power is 620 W, while the impact frequency is 4600, the energy is 1.7 J.
The average price is 2 130 rubles.
Advantages:
- Long-term work;
- Safety;
- Ergonomics;
- Does not overheat;
- No pungent smell of cheap plastic;
- Impact energy.
Disadvantages:
- Not found.
Bort BHD-650
A standard model with performance and light weight. For more convenient transportation, the manufacturer has equipped the device with a durable case, which is made of plastic. The type of cartridge used is SDS +. The number of speeds - 1. The power indicator is 500 watts. As an additional safety measure, an electronic spindle adjustment function is provided.
It is sold at a price of 2,315 rubles.
Advantages:
- Extinguishes most vibrations;
- Value for money;
- Versatility;
- Optimum power;
- Sturdy construction.
Disadvantages:
- The case gives off an unpleasant odor.
Top 3 best professional rock drills
Makita HR5001C
An excellent premium product designed for large organizations. In ordinary life, such a device is rare. Almost any job can be done in minutes or seconds, depending on the type of material being used. Power consumption - 1500 watts. The maximum impact energy reaches 17.5 J, which is a high result. The manufacturer has equipped the device with a dozen different functions that will allow the most accurate tracking of the current state of the product.
The average price is 53,040 rubles.
Advantages:
- To carry out quality work;
- Durability;
- Durable body;
- Powerful electric motor;
- Assembly.
Disadvantages:
- Not found.
DeWALT D25773K
The hammer drill of a popular company, which is suitable for complex operations. Chuck type used - SDS-max. The weight of the equipment is 10.6 kg, which can be a problem for inexperienced builders. The maximum power of the product reaches 1700 W, while the impact energy has also undergone changes and is 19.4 J. This makes it possible to carry out work quickly and efficiently.
The average price is 53,950 rubles.
Advantages:
- Performance;
- Long term of work;
- Protection against various overloads;
- Good impact energy.
Disadvantages:
- Not found.
BOSCH GBH 12-52 D
A model that will allow you to work with metal and solid walls. The main thing is to use a good attachment so that it doesn't break after a few blows. The set includes a handy case made of durable plastic. The weight of the device is 11.9 kg. Impact energy - 19 J. Ergonomic handle, allow to carry out work with maximum comfort.
Sold at a price of 51,799 rubles.
Advantages:
- Good beat frequency;
- Performance;
- Durability;
- High quality case;
- Power.
Disadvantages:
- Not found.
Top quality mid-range devices
BOSCH GBH 2-28 F
Quality and reliability are what sets this product apart from some manufacturers. To mount the drill, the SDS-plus type chuck is used, this has already become a classic solution and is suitable for many buyers. Power is supplied from the home network. The power of the device is 880 W, while the impact energy is 3.2 J. This is the optimal value for carrying out a wide range of tasks.
The average cost is 11,700 rubles.
Advantages:
- Durability;
- Performance;
- Good build;
- Durable body;
- Optimal price.
Disadvantages:
- Not found.
Makita HR2630
A reliable model produced by a popular company. Suitable for repair and construction work in the country or in an apartment. The technical capabilities of the product allow the device to be used for almost any purpose. Power - 800 W, impact frequency - 4600. To ensure greater safety, a safety clutch is installed, which works automatically. The length of the network cable is 4 meters.
Sold at a price of 7,800 rubles.
Advantages:
- Low price;
- Suitable for complex tasks;
- Efficiency;
- Durability.
Disadvantages:
- Not found.
Metabo KHE 2860 Quick
One of the popular products that can turn the idea of repair, making it easier and more accessible for everyone. The hammer drill power is 880 W.The type of chuck used is SDS-plus, so it will be easier for the user to find a suitable bit. The impact energy is 3.2 J, which will allow you to drill a load-bearing wall in a few seconds and make a neat and accurate hole there. The idling speed is 1150 rpm.
Sold at a price of 11,500 rubles.
Advantages:
- Ergonomics at the highest level;
- Simple operation;
- Power;
- Reliability;
- Handles large drills;
- Good patron.
Disadvantages:
- High repair costs.
Finally
It is important to pay enough attention and time to the choice of a hammer drill. Not only the performance of the tool depends on the correct choice, but also the quality of the entire repair. If a person wants to get pleasure from performing installation and construction operations, then it is better to buy proven models. If you have experience using the devices described in the rating, or more interesting representatives, tell us about it in the comments.
