Best cordless rotary hammer in 2020

In modern life, one of the indispensable types of tools in the house is a cordless hammer drill. This is a good option for small-scale jobs in the absence of power supply. This statement applies to household appliances. There are also professional and semi-professional devices that have higher performance.

With the help of a good perforator, you can perform several types of work: install floors made of concrete, drywall; drill holes in concrete, stone, brick; stir mixtures for construction work; pry on and remove various tiles. Within the framework of the article, we will consider: types of punchers; selection criteria; popular models. Further review of the tools will help you choose the best cordless rotary hammer in 2020.

Criterias of choice

The difficulty in choosing a device lies in the large assortment of construction devices on the market. When choosing a cordless hammer drill, you should pay attention to particularly significant indicators: motor power; weight and size; type of impact mechanism; battery volume. To decide on the choice of a cordless hammer drill, you need to know the types of devices, the advantages and disadvantages of such equipment, the principle of operation.

For home use, a small appliance with a dust extraction system is suitable. Battery powered construction devices have their own pros and cons. Firstly, these are portable devices that can be used anywhere without access to the electrical network. Household rotary hammers are lightweight and lightweight - convenient to work, your hand does not get tired

Some examples of home equipment have high power, frequency control, reverse. The devices are capable of drilling concrete up to one centimeter in diameter. We can name the disadvantages of battery models: limited battery life and a long time for recharging, a frequent problem of buying the right battery.

All rotary hammers differ in characteristics, types, design features. Household appliances have a simplified design, they can work no more than 3-4 hours with a mandatory cooling break of at least thirty minutes. Professional and semi-professional rock drills are more complex designs with a powerful motor, are heavier and last longer without interruption.

What to consider

Before buying a punch, you must: determine the degree of loading of the device; weight and size (ease of use); type of impact mechanism; take into account the volume of the battery; motor power; availability of options (backlight, modes, dust extractor).

A good choice would be the presence of additional options: vibration protection; reverse (removing a jammed drill); speed controller; persistent ruler for measuring depth; blocking when jammed (protective clutch); dust extractor; smooth start.

When buying, consider the location of the motor. The motors in the instruments can be horizontal or vertical. Usually horizontal motors are installed in household appliances.The vertical arrangement is inherent in professional devices. You need to know the type of cartridge. Replaceable nozzles are attached specifically to this element of the device.

Cordless rock drills have different modes. For home use, you need to take devices with modes: chiselling; drilling and punching; drilling. Before buying, you should decide on the load on the tool. Usually, the revolutions (values ​​200-2300 for most devices) and the frequency of impacts are taken into account (for home devices, the force varies 1.2-3 joules).

The standard motor power ranges from 500 to 2500 watts. For drilling holes with a diameter of no more than 1.5 centimeters, an engine up to 500 watts is suitable. If you plan to drill holes of a larger diameter and depth, then you must choose a tool with a motor of more than 1000 watts.

It should be borne in mind that with high performance, professional devices are heavier than household tools and produce more noise. Some models have a limited battery power of no more than three hours, for example, brands "AEG" and "Hilti".

Popular models and brands

Many models of different performance classes are produced under well-known brands. Budget appliances for home use are represented by brands:

• Bork;
• Bison;
• Union;
• Skill;
• Vortex.

These types of rock drills are distinguished by reasonable price, quality and good performance.

Popular premium and mid-range high performance rock drills.

1. DeWALT.
2. Bosch.
3. AEG.
4. Hilti.
5. Hitachi.
6. Makita.

Middle class:

1. Hammer.
2. Interskol.
3. Metabo.

Medium and premium tools have a number of advantages: several operating modes; increased engine power; speed control (including automatic); inverse move; Neon lights; improved nozzle change and control system; the presence of replaceable cartridges.

Which cordless hammer drill is better

The best perforator for a home craftsman is a device corresponding to the purpose of its use, taking into account: reliability in operation; complete set. The list includes the best rotary hammers, taking into account functionality, reviews, customer demand. When compiling the rating, the characteristics of the devices, the popularity of the brand, and the cost were taken into account.

Rotary hammer for light work - Makita HR2470

Average cost - 7300 rubles

Rotary hammer for universal use. It is convenient to use the device in left-hand and right-hand versions. A technical feature is the effective absorption of most of the vibration. The device is used when working with brick, drywall, stone, concrete. The design provides for: reverse; 3 working modes; speed control; one speed.

The motor power is 780 W. The chiseling mode provides 4500 strokes. The maximum number of revolutions is 1100 rpm. The maximum impact force is 2.4 Joules. Uses SDS Plus drill and drill mount. Drilling diameters - 24 mm when working with concrete and 65 mm when working with a hollow crown. The weight of the appliance is 2 kg 600 grams.

Pros:

• Good work in dusty conditions;
• easy to find consumables at a low cost;
• long wire;
• low vibration;
• convenient case;
• excellent cooling system without shutdown.

Minuses:

• With strong overheating, a small release of grease from the cartridge;
• no drill chuck included.

Japanese quality and power - Makita BHR242RFE

Average cost - 24,500 rubles

One of the leaders in power and performance among cordless rock drills in this class. The device is distinguished by: reduced vibration level; special battery mount; increased battery life; long-term work; fast charging. The SDS-Plus chuck is used for replaceable bits (suitable for large diameter drill bits). The device produces 4700 beats per minute. The maximum impact force is 2.4 Joules. Drilling diameters - 24 mm when working with wood and 24 mm when working with concrete. Maximum capacity is 3 Amperes per hour.

Pros:

• Low vibration;
• high performance;
• works for a long time without recharging;
• dust protection.

Minuses:

• High price;
• noisy;
• no drill chuck included.

Interskol PA-10 / 14.4R-2

Average cost - 10,400 rubles

The compact cordless hammer drill of domestic production is one of the lightest devices in its class. The weight is only 1 kilogram 400 grams. The hammer drill is intended: for drilling brick, concrete, stone; for drilling metal and wood; for tightening screws. The kit includes a drill chuck and an adapter, for self-tapping screws - an adapter for bits.

The maximum capacity is 1.3 Amperes per hour. The voltage is 14.4 volts. There is an additional option - a light indication of the battery charge. The design includes: electro-pneumatic impact mechanism; safety clutch; rubberized handle; LED illumination of the workplace; trigger speed control; charge status indicator. The maximum impact rate is 5400 beats per minute. The maximum impact force is 0.9 Joule.

The maximum drilling diameter for concrete and steel is 10 millimeters, for wood - 20 millimeters. The rotation frequency is 750 rpm. The package includes: 2 Li-ion batteries; bits (five charger, SL1x5, PZ2, PZ1, PZ1, PH2); SDS plus adapter; one spiral drill; BZP cartridge 10 mm; case; warranty card; work guide.

Pros:

• A light weight;
• good value for money;
• versatility;
• small size of the device;
• good completeness;
• build quality;
• works with two batteries for a long time;
• manufacturer's warranty.

Minuses:

• No flaws were found.

Powerful Rotary Hammer - AEG BBH 18 Li-402C

Average cost - 24,100 rubles

One of the leaders in performance and power in the cordless rock drill class. To replace the drill, the SDS plus cartridge is used in the design. The maximum mechanical impact force is 2.3 Joules. During work, jamming of the drill is excluded due to the presence of a safety clutch. The maximum impact rate is 4200 beats per minute.

When drilling concrete, the machine can drill holes from 15 to 50 millimeters. There are 4 operating modes: chiselling; hammer drilling; bit turning; drilling. The battery type is Li-lon. The maximum capacity is 4 Amperes per hour. The maximum battery voltage is 18 volts. The rotation frequency is 1400 rpm. The design uses one speed. The low vibration level at high power of the device is remarkable.

The chisel is fixed in different positions, which is very convenient in work. The device uses a brush type of motor. The steel body of the device has an anti-corrosive coating. Device dimensions: length - 490 millimeters; height - 355 millimeters; width - 145 mm. The device weighs 3.5 kilograms. The set includes: suitcase; 2 batteries; Charger. The battery is charged in 30-40 minutes.

Pros:

• Good value for money;
• high performance;
• high impact energy;
• almost silent;
• the battery uses a new technology (Prolithium-Ion);
• effective vibration protection system;
• power;
• there is no beating during operation;
• durable case;
• 2 batteries;
• build quality;
• there is a slotting mode;
• 3 working modes;
• high drilling speed.

Minuses:

• No belt attachment and reverse;
• heavy weight;
• the battery takes a long time to charge;
• there is no hanging dust extractor.

Rotary hammer from the popular brand - Bosch Uneo 12 0.603.984.027

Average cost - 10,500 rubles

One of the best representatives of the popular German brand "Bosch". Cordless hammer drill "Bosch Uneo" is intended: when working as a screwdriver; for drilling; drilling of metal and wooden structures. The device has certificates of conformity and quality.

The design has 4 working modes: hammer drilling; tightening screws, screws; drilling; drilling. For the convenience of work, there is an auxiliary handle. The design provides for a powerful percussion pneumatic mechanism.Thanks to this feature, the device is able to make holes in brick, stone, concrete.

High drilling speed and high-speed torque are provided by a two-stage gearbox. Long battery life is provided by the new "Syneon Chip" technology. The device uses a Li-lon battery type. The maximum battery voltage is 12 volts. The maximum capacity is 2.5 Amperes per hour. The battery takes 90 minutes to charge.

The package includes: charger 1 600 Z00 03P AL 1115 CV; long bits (4 pieces); drill for concrete 8 and 6 millimeters; universal drill 6 and 5 millimeters; adapter for round shank; SDS suitcase; warranty card; work guide. Device dimensions: length - 386 millimeters; height - 110 millimeters; width - 291 millimeters. The device weighs 3 kilograms. To remove a jammed drill or drill, a reverse is provided in the design. The device is equipped with a brush motor and SDS quick shank.

Pros:

• Convenience of work in different positions;
• rubberized handle;
• convenient start button;
• the presence of an auxiliary handle;
• the presence of a reverse for removing a jammed drill;
• durable and convenient case;
• battery and universal drill included;
• fast battery charging;
• two-stage gearbox;
• high frequency of impacts;
• 3 working modes;
• durable body;
• large capacity and long-term operation of the device;
• small cartridge (SDS quick);
• low weight of the device.

Minuses:

• The high cost of the device;
• no additional battery and quick-change cartridge included;
• maximum limitation on drilling diameter;
• a special type of drill shank is required;
• maximum rotation 900 revolutions (spindle);
• low impact force.

Powerful cordless rotary hammer - DEWALT DCH481N

Average cost - 40,200 rubles

One of the most powerful cordless rock drills. The device has certificates of conformity and quality. The device is convenient to use when working with vertical and horizontal planes. The device is suitable for drilling hard materials, for heavy work.

Impact force - 6.1 Joules. The device is equipped with: a brushless motor; a Li-lon battery; shank SDS max. There are 3 working modes (drilling, hammer drilling, drilling). There is a battery protection system against overheating, overload, deep discharge. The battery voltage is 54 volts. The maximum diameter for drilling concrete is 40 millimeters.

The device has 2 comfortable rubberized grips, which significantly reduce vibration. The angle of one of the handles can be changed. The weight of the device is 8 kilograms 11 grams. Device dimensions: length - 570 millimeters; height - 130 mm; width - 460 mm. The frequency of beats is 3150 beats per minute. Rotation frequency - 540 rpm. The acoustic power is 107 decibels. The instrument requires periodic lubrication.

Pros:

• Good dust protection;
• long service life (without a brush);
• the ability to make large-diameter holes in solid materials (concrete, stone, brick);
• low vibration;
• power at a voltage of 54 volts;
• long chisel stroke;
• high drilling speed;
• movable barrel;
• the presence of the SDS max cartridge (quick change of the nozzle)
• a large number of beats per minute;
• stopping when a drill or drill is jammed;
• 3 working modes including drilling and chiselling.

Minuses:

• Very high cost of the device;
• small turns;
• there is no quick-change cartridge;
• no additional battery and charger included;
• no adjustment of rotation speed and quick-change chuck;
• large weight of the device;
• instructions in foreign languages;
• no reverse, depth limiter.

Caliber Master AP-14.4m +

Average cost - 4700 rubles

Cordless rotary hammer Caliber Master is designed for working with wood, brick, ferrous and non-ferrous metals, plastic.

Impact force - 1 Joule.The device is equipped with: two Li-lon batteries; one speed; reverse; electronic speed control; safety clutch; standard cartridge SDS +. The robust rubberized handle has an additional bridge. There are 2 operating modes (drilling and hammer drilling), battery protection system against overheating, overload, deep discharge.

The battery voltage is 14.4 volts. There is a function of twisting and unscrewing with an adapter. The battery capacity is 2 amperes per hour. The maximum drilling diameter for concrete is 10 millimeters, for wood - 20 millimeters. The maximum drilling diameter with a crown, concrete is 68 millimeters.

The weight of the device is 3 kilograms 200 grams. The frequency of beats is 4300 beats per minute. Rotation frequency - 800 rpm. The instrument requires periodic lubrication. The set includes a case, batteries for 2 amperes each, drills. The manufacturer's warranty for the device is 1 year.

Pros:

• Low cost of the device;
• good battery capacity;
• remoteness of ventilation from the gearbox;
• comfortable handle;
• simple and convenient switching of operating modes;
• the small size of the cartridge provides a good overview;
• durable body;
• the set contains 2 batteries, a charger, a set of drills;
• fast battery charging (about 1 hour).

Minuses:

• Low beating force;
• there is no quick-change cartridge;
• low speed;
• low voltage and power.