A wrench is a tool designed to work with fasteners. Such devices are used at service stations, car services, tire shops, as well as by ordinary motorists. Nut runners are used not only for machine maintenance, but also for the installation or dismantling of various metal structures in factories and manufacturing enterprises. We will analyze what this tool is like, what to look for when buying it, and present an overview of the best models.
Content:
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Ranking table
| Place in the ranking / Name | Expert evaluation | Price range, rub. |
|---|---|---|
Rating of cordless wrenches | ||
Bort BAB-18I-LIDK | 82 out of 100 | From 6 504 to 8 434* |
DeWALT DCF880N | 87 out of 100 | From 6,900 to 7,526* |
Makita TW140DWAE | 95 out of 100 | From 7 975 to 10 735* |
RYOBI R18IW3-0 | 99 out of 100 | From 8 436 to 9 460* |
Rating of network nutrunners | ||
DWT SS09-24 | 85 out of 100 | From 5 690 to 6 625* |
Forsage Electro F-03071 | 89 out of 100 | From 6,759 to 6,892* |
Bort BSR-1100X | 93 out of 100 | From 7 201 to 11 190* |
Metabo SSW 650 | 98 out of 100 | From 23,749 to 27,199* |
Rating of pneumatic wrenches | ||
ELITECH 0704.014100 | 84 out of 100 | From 3467 to 4530 * |
Wester PSS-10 | 86 out of 100 | From 5 110 to 6 100 * |
Fubag IW720(100192) | 90 out of 100 | From 3,200 to 6,270* |
JONNESWAY JAI-1054 | 98 out of 100 | From 10,790 to 13,996* |
* prices are valid for August 2020
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According to the type of power source, wrenches are usually divided into the following types:
- Rechargeable;
- Network;
- Pneumatic.
Cordless impact wrenches are highly mobile. Their main plus - no need to connect to the power supply network allows you to use the tool outside the home. When choosing a device, preference should be given to models with a lithium-ion battery. The capacity indicator indicates the battery life. The voltage level is no less important, since the performance of the device largely depends on it.
Mains electric wrenches are convenient for stationary work. Connecting with a cable allows you not to monitor the battery level. The design of the tool often includes a fan to cool the engine, which makes it possible to work without interruption. When buying such a tool, you should pay attention to the length and quality of the cord.
The principle of operation of impact electric wrenches is simple - the engine of the apparatus sends a powerful impulse to the chuck. As a result, the latter begins to rotate faster. Thanks to this, the device can work with fasteners of different diameters and materials of high hardness. At the same time, the cartridge itself is able to withstand high pressure. Impact wrenches are mainly used in the professional field. The number of strokes depends on the model. They are suitable for working with large structures, for example, for unscrewing stuck or oxidized fasteners.
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Specifications
When buying a wrench, you should also pay attention to the following specifications:
- power level;
- Torque;
- rotation frequency;
- Compatible fastener size;
- Cartridge type;
- The presence of a reverse.
The higher the power rating, the wider the capabilities of the tool. Professional mains wrenches differ in power level (up to 1300 W). Such tools can even be used to mount wheels on a truck. With cordless impact wrenches, voltage indicates power.
The torque rating indicates how strong and how fast the machine is being used. If the fastener is screwed in too tightly, the threads may be screwing in the fastener. It is worth choosing this indicator based on the goal of the frustrated.The most popular are wrenches with a torque of 400-800 Nm.
The speed is indicated in revolutions per minute. This parameter affects the fastening speed of the structure, as well as the tightening force.
Nutrunners differ in the type of compatible fasteners. For domestic use, devices designed to work with fasteners of 10-12 sizes, for example, M12-M24, are suitable. A more powerful device is able to work with hardware up to size M42.
If the wrench is equipped with a reverse function, it can be used not only for tightening, but also for loosening. In this case, the drive shaft rotates in the opposite direction.
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The list includes wrenches of various types. Tool models were selected based on their technical characteristics, cost and customer reviews.
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Rating of cordless wrenches
The proposed rating of the best models of cordless impact wrenches. When choosing this tool, you should pay attention to the characteristics of the battery. The devices are supplied with Ni-CD, Ni-MH or Li-Ion batteries. The latter are considered the most modern. It is convenient if an additional battery is included in the delivery set. In this case, the tool can be used without interruption.
Bort BAB-18I-LIDK
Specifications:
- Price - 6,504 - 8,434 rubles;
- User rating - 4.4;
- Percussion - yes;
- Limit torque - 250 Nm;
- Rotational speed - 3200 rpm;
- Cartridge - 1/2 ";
- Battery type - Li-Ion;
- Capacity - 1.5 A * h;
- Voltage - 18 V.
The device is well suited for fixing rims. The torque limit is 250 Nm. The package includes 2 batteries and a charger. The tool is supplied in a plastic case with three socket heads. The maximum size of a suitable fastener is M10.
DeWALT DCF880N
Specifications:
- Price - 6,900 - 7,526 rubles;
- User rating - 4.6;
- Percussion - yes;
- Limit torque - 203 Nm;
- Rotational speed - 2300 rpm;
- Cartridge - 1/2 ";
- Battery type - Li-Ion;
- Voltage - 18 V.
The design of the tool includes a metal gear that provides durability and reliability. The tool is equipped with a function to illuminate the working area in the form of 3 front LEDs. The handle is rubberized for a better grip. The wrench is designed to work with fasteners up to M16. The battery and charger are not included in the package.
Makita TW140DWAE
Specifications:
- Price - 7,975 - 10,735 rubles;
- User rating - 4.5;
- Percussion - yes;
- Limit torque - 140 Nm;
- Rotational speed - 2600 rpm;
- Cartridge - 3/8 ";
- Battery type - Li-Ion;
- Capacity - 1.5 Ah;
- Voltage - 12 V.
This is a universal unit designed for tightening nuts and bolts.The design provides built-in lighting, allowing you to work in dark conditions. The reverse allows not only to twist, but also to unscrew fasteners. Includes 2 batteries, charger and storage case. The handle is rubberized for a comfortable grip. Thanks to the metal holder, the tool can be worn directly on the belt or belt. The device is able to work with standard M8-M16 size bolts.
RYOBI R18IW3-0
Specifications:
- Price - 8,436 - 9,460 rubles;
- User rating - 4.7;
- Percussion - yes;
- Limit torque - 400 Nm;
- Rotational speed - 2100, 2500, 2900 rpm;
- Cartridge - 1/2 ";
- Voltage - 18 V.
Any battery from this collection is suitable for the instrument. The device has three rotation speeds, which allows you to choose the frequency for the type of work. Powerful motor and improved gearbox design provide high torque of 400 Nm. The 1/2" square drive chuck is equipped with a lock for a secure fit. Three LEDs for illumination are built into the case. The handle has a soft grip for a comfortable grip.
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When buying a mains wrench, the battery will not sit down at the most inopportune moment. When choosing a tool, among other things, you should pay attention to the power of the model and the length of the cord.
DWT SS09-24
Specifications:
- Price - 3,467 - 4,530 rubles;
- User rating - 4.8;
- Percussion - yes;
- Power - 900 W;
- Limit torque - 320 Nm;
- Rotational speed - 2100 rpm;
- Cartridge - 1/2 ".
The device differs in the increased reliability, is intended for work with various carving connections. The design provides shock mode and reverse function. External access to carbon brushes greatly simplifies brush replacement.
Forsage Electro F-03071
Specifications:
- Price - 6,759 - 6,892 rubles;
- User rating - 4.7;
- Percussion - yes;
- Power - 1010 W;
- Limit torque - 450 Nm;
- Rotation speed - 2200 rpm;
- Cartridge - 1/2 ".
The power consumption of the device is 1010 watts. The kit includes 4 impact sockets in sizes 17, 19, 21 and 22 mm. The tool is supplied in a carrying case.
Bort BSR-1100X
Specifications:
- Price - 7,201 - 11,190 rubles;
- User rating - 4.6;
- Percussion - yes;
- Power - 1100 W;
- Limit torque - 500 Nm;
- Rotation speed - 2200 rpm;
- Cartridge - 1/2 ".
The case of the device is made of metal, reliably protects the internal mechanism.The long power cord makes it easy to use. The design provides for speed control. An LCD display is built into the housing, which displays the set parameters. The maximum torque is 500 Nm, which allows you to work with various fasteners. The reverse function allows you to easily unscrew the fasteners.
Metabo SSW 650
Specifications:
- Price - 23,749 - 27,199 rubles;
- User rating - 4.9;
- Percussion - yes;
- Power - 650 W;
- Limit torque - 600 Nm;
- Rotational speed - 2100 rpm;
- Chuck – 1/2″
The Variospeed V technology provides smooth speed control. The gearbox housing is made of die-cast aluminum, which guarantees a long service life. The built-in cooling system protects the engine from overheating. The tool is powered by a five-meter cord.
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Pneumatic wrenches, as well as mains and cordless ones, can be impact and non-impact. They are convenient for use in workshops, car services and workshops. This machine is powered by a compressor.
ELITECH 0704.014100
Specifications:
- Price - 3,467 - 4,530 rubles;
- User rating - 4.6;
- Percussion - yes;
- Limit torque - 610 Nm;
- Rotational speed - 8500 rpm;
- Cartridge - 1/2 ";
- Working pressure - 6.3 bar;
- Air consumption - 198 liters per minute.
The torque indicator is 610 Nm. The cartridge size is 1/2 inch, the reliable metal case well protects the internal mechanism from damage. The model tolerates overheating and high loads well.
Wester PSS-10
Specifications:
- Price - 5,110 - 6,100 rubles;
- User rating - 4.6;
- Percussion - yes;
- Limit torque - 570 Nm;
- Rotational speed - 7500 rpm
- Chuck – 1/2″
- Working pressure - 6.3 bar;
- Air consumption - 200 l / min
The maximum torque is 570 Nm. The shock function will allow you to cope even with complex connections. There is also a reversal option. The maximum speed of rotation of the nozzle is 77500 rpm. The package along with the tool includes documentation, a 1/4″ Euro plug-in nipple and an ARO/Orion adapter.
Fubag IW720(100192)
Specifications:
- Price - 3,200 - 6,270 rubles;
- User rating - 4.4;
- Percussion - yes;
- Limit torque - 720 Nm;
- Rotational speed - 8000 rpm;
- Cartridge - 1/2 ";
- Working pressure - 6.3 bar;
- Air consumption - 226 l / min.
The device has a reverse function, which allows it to be used not only for tightening, but also for unscrewing fasteners. The tool is suitable for a wide range of jobs, can be used both in the garage and in the auto repair shop. A four-position switch is installed on the body to select the rotation speed in both directions.
JONNESWAY JAI-1054
Specifications:
- Price - 10,790 - 13,996 rubles;
- User rating - 5.0;
- Percussion - yes;
- Limit torque - 920 Nm;
- Rotational speed - 7000 rpm;
- Cartridge - 1/2 ";
- Working pressure - 6.2 bar;
- Air consumption - 119 l / min.
It allows you to twist or unscrew the fasteners. The tool has an ergonomic design, the handle is ribbed for a comfortable grip. The presence of an air supply regulator in the design will allow you to adjust the device to the required task.
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The type of wrench should be selected based on the intended use. For on-site repairs, emergency wheel changes, a cordless tool is best. Home craftsmen prefer to use network models. Pneumatic wrenches are in demand among car service masters and are used in production.
Before you purchase a tool, you should pay attention not only to the technical specifications, but also to the brand. By purchasing a model from a well-known brand, the buyer can be sure that the actual parameters correspond to the declared ones.
