Bosch GBH 2-26 DFR
The device, which the manufacturer himself positions as a model of the “Professional” class, which shows its ability to long-term continuous operation. Its 800 watt electric motor produces 900 rpm, with the possibility of electronically adjusting their frequency, and there is also a reverse function. In the punch mode, 4000 blows are made on the working surface for a minute, but the device can also be used as a drill or an electric screwdriver. an adapter for conventional drills is included in the kit. Drills with a diameter of up to 26 mm are used.
- There is no ruler on the depth gauge.
- The drill chuck does not tolerate the adhesion of concrete dust. it is advisable to store it in appropriate conditions.
- Expensive to renovate. If the perforator breaks down and this is not a warranty case, then the repair will not always be advisable.
Such a device will be a reliable assistant for frequent small works. Suitable for home and professional use. The main thing is not to try to use it in cases where you need a very powerful hammer drill. It will probably cope with this kind of work, but it will greatly affect the overall lifespan of the device.
Rock drill rating for reliability. comparison of the best models for home and professional use
Makita HR2470
Universal three-mode rotary hammer for work on concrete, brick and similar materials. The ergonomic design of the handles maximizes vibration absorption. The device is equally comfortable for use by left-handers and right-handers. Electric motor power 780 watts. Rotation speed 1100 rpm. there is speed regulation and reverse. In chiseling mode, 4500 blows are made on the working surface.
Household rotary hammers
Among the requirements for a household punch, the following can be distinguished:
- Small in size so as not to take up extra space
- Power for even short-term work with durable materials
- Sufficiently high reliability and unpretentiousness
- The presence of several necessary functions (reverse, speed control, mode switching)
Structurally, perforators can be divided into cordless and mains. A special place is occupied by a professional tool.
Rechargeable: Keeps pace with the current trend of getting rid of unnecessary wires. The main advantage is the possibility of autonomous operation regardless of the electrical network.
Best 1/2″ Cordless Hammer Drill. Head-to-Head
Networked: optimal when choosing a hammer drill for the home, where there is always an opportunity to connect to the network. Always ready to work, unpretentious and reliable enough.
When should you buy a rotary hammer with an SDS-Max chuck
If light and medium rock drills are suitable for drilling, installing anchors, dowels, chiselling a wall to make a hole for communications, then the SDS-Max models can act as a real jackhammer.
- remove a thick layer of reinforced concrete;
- destroy a wall partition made of brickwork or concrete blocks;
- dismantle the asphalt pavement from the road;
- split heavy rock.
They can also be used for simpler tasks (drill a hole for a cable or pipe in the wall, perform a ventilation outlet, cut a niche for an outlet, etc.), but due to the increased power of the tool, such work will be done much faster. Therefore, SDS Max perforators are purchased not only for heavy dismantling work, but also for laying electricians or plumbing in large volumes. Then they pay off due to productivity and help to hand over the object faster.
Perforators with SDS Max cartridges weigh from 5 kg, which is important to consider when choosing, because
if you have to work a lot on the ceiling, you will need more frequent breaks. The security requirements are much higher here. Lightweight SDS can weigh 3-4 kg, making it much easier to hold at height. The powerful tool requires a high level of operator skill to operate and is therefore only suitable for professional use.
What firm punch is better to choose
Over the years, the presented companies producing perforators have received many positive assessments in terms of the functioning of the products. The best foreign and domestic companies use reliable materials and equipment to create comfortable, safe and functional power tools.
KRÜGER KBH-1400
The Kruger hammer drill from the German brand has an increased power of 1400 W, so it copes well with a wide range of work on drilling holes, breaking concrete, dismantling various building materials. The Kruger hammer drill is equipped with various functions, such as reversing. That is, if the drill is stuck, the operator can easily pull it out.
The ergonomic rubberized handle provides a secure grip on the drill and prevents hands from slipping. Low weight. 3.1 kg. guarantees ease of use of the device. You can work with the Kruger rotary hammer for a long time.
Another advantage of the Kruger perforator is the rich equipment of the device. It comes with a depth gauge for drilling straight holes of the same length, an additional chuck that can be changed with one click. Also included are three drills, a drill and a lance. The device fits into a convenient compact case for transportation and storage.
- Long power cord
- Light weight
- Comfort of use
- Three operating modes
DeWALT D25134K
The DeWALT D25134K hammer drill is a good helper in the implementation of construction, repair and other works.
The tool allows you to work in 4 modes: chiseling, drilling, hammer drilling and in the option of an electric screwdriver.
The increased level of convenience in use is provided by the anti-vibration system and the presence of a rubberized handle.
Main technical indicators:
- built-in SDS-Plus cartridge;
- perforator weight. 3 kg;
- power consumption. 800 W;
- impact force. 3 J;
- frequency. 5540 beats / min;
- rotary hammer speed. 1500 rpm.
- reliability;
- light weight;
- Ease of use.
Bosch GBH 2-28 F
The Bosch GBH 2-28 F hammer drill is designed for a variety of jobs. The device supports three special modes of operation.
The tool can be used for processing concrete, wood and other materials.
If necessary, it is possible to start the rotation in the opposite direction.
Main technical indicators:
- built-in SDS-Plus cartridge;
- the presence of an anti-vibration system;
- perforator weight. 3.1 kg;
- power consumption. 880 W;
- impact force. 3.2 J;
- frequency. 4000 bpm;
- rotary hammer speed. 900 rpm.
- power;
- minimal vibration;
- reliability;
- long power cord.
Hammer PRT 800 CE PREMIUM
Hammer PRT 800 CE PREMIUM hammer drill with an electronic speed control system and a power of 800 W will allow you to carry out construction and other types of work.
The tool provides the user with the ability to perform chiseling, drilling, hammer drilling.
It is allowed, if necessary, to temporarily fix the spindle of the perforator and easily replace the percussion or drilling equipment.
Main technical indicators:
- built-in SDS-Plus cartridge;
- perforator weight. 3 kg;
- power consumption. 800 W;
- impact force. 3 J;
- frequency. 4000 bpm;
- rotary hammer speed. 1150 rpm.
- professional level of work;
- light weight;
- reliability.
Metabo KHE 2860 Quick
The Metabo KHE 2860 Quick is equipped with three operating modes and can perform drilling, hammer drilling and chiselling, making holes in any type of material.
Equipped with an SDS-Plus type impact tool holder, the tool has the ability to quickly change the chuck and attach tools for drilling in wood and metal.
Convenient for both private and professional use, the hammer drill has a well-thought-out ergonomics. an optimally placed center of gravity, comfortable non-slip handles.
Main technical indicators:
- built-in SDS-Plus cartridge;
- perforator weight. 3.1 kg;
- power consumption. 880 W;
- impact force. 3.2 J;
- frequency. 4400 bpm;
- rotary hammer speed. 1100 rpm.
- reliability;
- professional level of work;
- power;
- long power cord.
Metabo KHE 2660 Quick
Metabo KHE 2660 Quick is a reliable equipment for a variety of jobs. It can be used for chiselling, drilling, hammer drilling.
You will be delighted with the functionality of the equipment and its reliability. The hammer drill is powered by 220 V.
It is connected via a cable, the length of the cord is sufficient for comfortable work with the equipment.
BEST ROTARY HAMMERS!
Electronic control of the number of revolutions / impacts, facilitates the setting of parameters.
Main technical indicators:
- built-in SDS-Plus cartridge;
- perforator weight. 3.1 kg;
- power consumption. 850 W;
- impact force. 3 J;
- frequency. 4300 bpm;
- rotary hammer speed. 1100 rpm.
- light weight;
- professional level of work;
- power.
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Bosch GBH 180-Li
The Bosch GBH 180-LI hammer drill is a household-class model that allows chiselling, drilling, hammer drilling when processing wood, metal, mineral building materials.
Equipped with an SDS-Plus tool holder for connecting accessories, the tool has a single impact force of 1.7 J.
It is lightweight (3.2 kg), making it ideal for overhead holes.
An additional handle makes this battery-powered model easy to grip while working.
- built-in SDS-Plus cartridge;
- batteries included. 2;
- perforator weight. 6.85 kg;
- impact force. 1.7 J;
- frequency. 4550 bpm;
- rotary hammer speed. 1800 rpm.
- power;
- equipment;
- professional level of work.
DeWALT DCH133N
The DeWALT DCH133N rotary hammer is designed to perform a variety of repair and construction operations. The device will be extremely useful for hammer and non-hammer drilling.
Also, the tool is capable of hammering walls, the energy of one blow is 2.6 J.
You can adjust the parameters in accordance with the characteristics of the work carried out.
Another advantage is the presence of a battery.
Main technical indicators:
- built-in SDS-Plus cartridge;
- without battery included;
- perforator weight. 2.3 kg;
- impact force. 2.6 J;
- frequency. 5680 bpm;
- rotary hammer speed. 1550 rpm.
- professional level of work;
- reliability;
- wireless work;
- power;
- light weight.
Bosch GBH 2-28 F
The Bosch GBH 2-28 F hammer drill is designed for a variety of jobs. The device supports three special modes of operation.
The tool can be used for processing concrete, wood and other materials.
If necessary, it is possible to start the rotation in the opposite direction.
Main technical indicators:
- built-in SDS-Plus cartridge;
- the presence of an anti-vibration system;
- perforator weight. 3.1 kg;
- power consumption. 880 W;
- impact force. 3.2 J;
- frequency. 4000 bpm;
- rotary hammer speed. 900 rpm.
- power;
- minimal vibration;
- reliability;
- long power cord.
DeWALT DCH133N
The DeWALT DCH133N rotary hammer is designed to perform a variety of repair and construction operations. The device will be extremely useful for hammer and non-hammer drilling.
Also, the tool is capable of hammering walls, the energy of one blow is 2.6 J.
You can adjust the parameters in accordance with the characteristics of the work carried out.
Another advantage is the presence of a battery.
Main technical indicators:
- built-in SDS-Plus cartridge;
- without battery included;
- perforator weight. 2.3 kg;
- impact force. 2.6 J;
- frequency. 5680 bpm;
- rotary hammer speed. 1550 rpm.
- professional level of work;
- reliability;
- wireless work;
- power;
- light weight.
Bosch GBH 2-26 DRE
Using a specific key on the side of the Bosch GBH 2-26 DRE housing, you can select a specific operating mode.
The SDS-Plus chuck allows you to easily change the drill from a percussion to a conventional drill or install a different accessory.
The kit, in addition to a case for carrying and storing the device, includes an additional handle that can be installed in any convenient position and at any angle.
Main technical indicators:
- built-in SDS-Plus cartridge;
- power consumption. 800 W;
- impact force. 2.7 J;
- frequency. 4000 bpm;
- rotary hammer speed. 900 rpm.
- ergonomics;
- reliability;
- quality of materials and workmanship.
- weak vibration protection;
- poor attachment of the drill stop.
DeWALT D25134K
The DeWALT D25134K hammer drill is a good helper in the implementation of construction, repair and other works.
The tool allows you to work in 4 modes: chiseling, drilling, hammer drilling and in the option of an electric screwdriver.
The increased level of convenience in use is provided by the anti-vibration system and the presence of a rubberized handle.
Main technical indicators:
- built-in SDS-Plus cartridge;
- perforator weight. 3 kg;
- power consumption. 800 W;
- impact force. 3 J;
- frequency. 5540 beats / min;
- rotary hammer speed. 1500 rpm.
- reliability;
- light weight;
- Ease of use.