Review of the best according to the editors. About the selection criteria. The the material is subjective, is not advertising and is not serves as a guide to the purchase. Before purchase is needed consultation with a specialist.
For drilling and chiselling solid building foundations there are perforators. The sound of this instrument is familiar to all residents high-rise buildings. For making holes in concrete or brick A combination of high power and good impact energy is required. Today, a wide range of products is presented on the domestic market punchers. Our experts will help you choose potential customers the most powerful models.
Engine location. Heavy punchers have two common designs.
- The vertical arrangement of the electric motor is favorable affects the compactness of the tool (in terms of length). With him convenient to work in tight spaces. The advantages of such a punch is good engine cooling, high resistance loads.
- The tool with horizontal arrangement of the motor. To the strengths of the punch experts attribute excellent balancing.
Power. During operation, a hammer drill, like any electrical appliance, consumes a certain amount electricity. The most powerful models are equipped with engines 1500-2000 watts.
Impact energy. Drilling speed in concrete or brick does not depend on the effort that the operator creates on hammer drill. The efficiency of drilling and chiselling is characterized by such a quantity as impact energy. It is expressed in joules. Than the stronger the blow at the device, the more difficult it is to work realize. Powerful rotary hammers have impact energy from 15 to 30 J.
The maximum diameter of drilling. Each punch There is a restriction on the diameter of the hole in the concrete.
- With the help of a drill, the most powerful models are able to make real holes in the base with a size of 50-80 mm.
- But if you use a hollow crown as a snap, then the size of niches can reach 150 mm.
Type of cartridge. When buying a hammer drill should pay attention to the type of cartridge, especially if there are already drills in the arsenal from the previous tool.
- SDS-Plus cartridge is most often mounted on the lungs punchers. For work, equipment with a diameter of up to 10 mm is required, which shank has 2 symmetrical grooves.
- SDS-top is less and less common in modern rotary hammers. The maximum tooling diameter is 14 mm, characteristic Shank feature 2 asymmetric splines.
- SDS-Max cartridge is equipped with most medium and heavy punchers. It reliably fixes large equipment with a diameter of up to 18 mm, the shank has 3 asymmetric grooves.
Additional options. To facilitate the work of the operator, manufacturers equip their products with a number of modern features.
- Helping reduce the negative impact of shock on the hands anti-vibration system.
- Fast and easy to change equipment allows the fixation of the spindle. It prevents rotation of the cartridge when removing and installing a drill or drill.
- For the safety of the operator, as well as the durability of the tool, meets electronic overheat protection.
- Focus entirely on drilling or chiselling when large amounts of work can be done with a button lock inclusion.
Our review included the 6 most powerful rotary hammers. Get them You can in specialized stores in the country. When allocating seats the editorial staff of the magazine relied on the opinion of the expert community, given the feedback from domestic users. Review compiled by based on the analysis of technical specifications on the site https://rankquality.com/.
Rating of the most powerful rotary hammers
|Nomination||a place||Name of product||price|
|Rating of the most powerful rotary hammers||1||Milwaukee Kango 950 S (27 J)||92 820 rub.|
|2||Metabo KHE 96 (27 J) 120 Nm||49 990 rub.|
|3||AEG PN 11 E (20 J)||48 199 rub.|
|4||BOSCH GBH 12-52 DV (19 J)||58 905 rub.|
|5||DeWALT D25773K (19.4 J)||53 378 rub.|
|6||Makita HR5001C (17.5 J)||50 491 rub.|
Milwaukee Kango 950 S
Professional hammer drill demonstrates high efficiency Milwaukee Kango 950 S. The model demonstrates maximum energy at level 27 J, decent beat rate (1950 bpm), instrument equipped with a powerful motor (1700 W). With a punch you can make holes in concrete with a diameter of up to 80 mm. In case of application hollow crowns, this figure increases to 150 mm. The experts praised the device for an effective anti-vibration system, thanks which the operator is able to work comfortably for a long time. The model wins the gold of our review.
Domestic builders are satisfied with the capabilities of the punch, high performance and low vibration exposure. The only disadvantage of the model is the high price.
- soft start;
- effective anti-vibration system;
- electronic speed control.
- high price.
Metabo KHE 96
Not inferior to the leader in power (1700 W) and impact energy (27 J) Metabo KHE 96 puncher. The tool is capable of making large holes in concrete (80 mm brown, 150 mm crown). Model experts liked it for its rich functional equipment. The anti-vibration system is called to level shock impact, A special indicator allows easy monitoring of brush wear. fast change of equipment provides spindle fixing. For comfort there is a power button lock in operation, depth gauge drilling. Included is a grease pack.
Users praise high power, good anti-vibration system, convenient location of the removable handle. But with active use, the safety clutch is erased.
- high power
- convenience in work;
- effective anti-vibration system;
- rich functional content.
- the safety clutch is erased.
AEG PN 11 E
Hardy professional tool experts say German AEG puncher PN 11 E. Combination of a powerful motor (1700 W) and high impact energy (20 J) allows the device to do deep holes in the hardest materials. In concrete the maximum hole diameter when using a drill reaches 80 mm The durability of the device is achieved through the use of metal case and soft start. Protect the hammer drill and the operator when jamming equipment called safety coupling. Extra straight grip effectively complements AVS anti-vibration system. The model receives bronze in the review.
Builders admire shock power, low noise, stamina. Of the shortcomings, they distinguish the unscrewing of the handle when work in the slotting mode.
- high impact energy;
- effective protection against vibration;
- low noise.
- spontaneous loosening of the handle.
BOSCH GBH 12-52 DV
The most difficult tasks German can handle Punch BOSCH GBH 12-52 DV. The model is equipped with a powerful by an electric motor (1700 W), the maximum frequency of blows is 2150 beats / min with an energy of 19 J. Reliable fixation of equipment provides SDS-Max cartridge. The tool has a number of protective functions, this is a safety clutch, preventing spontaneous start-up, 3-level anti-vibration system. Soft start ensures high quality clean drilling. A warning message appears on the service display. scheduled maintenance.
In reviews, Russian builders praise the punch for high performance, convenient cartridge, safe operation. User dissatisfaction is caused by the large weight of the device.
- high performance;
- reliable fixation of equipment;
- smooth start;
- a lot of weight.
With a wide range of building foundations allows you to work DeWALT D25773K puncher. It can be brickwork, blocks or cast concrete. Experts note the combination of high power (1700 W), good energy (19.4 J) and maximum impact frequency (2210 bpm). The diameter of the hole in concrete is 51 mm at using a drill. The asset should be low vibration level, rubberized handle, electronic adjustment rotation speed. When the equipment is jammed, the power is turned off after fractions of a second. Side handle helps control behavior perforator weighing 10.6 kg.
Professional builders note the great power of the device, universality of application, electronic protection against overloads. Of Cons can distinguish large overall dimensions.
- high power;
- low vibration
- comfortable grip;
- overload protection.
Highly popular among domestic consumers. Makita HR5001C puncher. Experts explain this fact as optimal a combination of price and durability. The model is inferior to the review leaders in power (1500 W), impact energy (17.5 J). In concrete tool It can make a hole with a diameter of up to 50 mm. But thanks high-quality manufacturing tool is able to work for a long time, not heating up. The punch is well equipped, it has a reverse, carbon brush wear indicator, spindle fixing. Together with the device includes a depth gauge, an additional handle, grease packing. The model closes the TOP-6 most powerful punchers.
Russian builders praise the Japanese hammer for quality assembly, durability, affordable price. The minus they consider bulky case.
- Japanese quality
- good equipment;
- adequate price.
- large dimensions of the case.
Attention! This rating is subjective, is not advertising and does not serve as a guide to the purchase. Before the purchase consultation with a specialist is necessary.