Electric impact wrench: a review of tools and basic selection parameters + customer reviews
An electric impact wrench is a specific tool designed for tightening and unscrewing nuts.
In it, the shock load is directed in the direction of rotation, which ensures the start of the "stuck" parts.
The Russian market is filled with a large number of such equipment, which allows you to choose the best option.
To do this, you need to understand the main selection criteria and the rating of the best models.
How to choose and what to look for?
When choosing an impact wrench, you should pay attention to the following parameters:
- Nutrition... There are 2 electrical types - mains (from a 220 V network) and cordless wrenches.
- Impact mechanism type... The most common options are pin clutch, rocking dog, pin less, twin hammer, and jumbo hammer. They differ in design and shock loading.
- Maximum torque... This is the main characteristic that determines the power of the tool. It depends on the size of the nuts with which he is able to work. For small nuts (up to M12), it is enough to have a wrench with a torque of up to 110 Nm, and for nuts up to M18 - 280-320 Nm. For larger parts, a torque of at least 550-600 Nm is required.
- Chuck type... Its choice depends on the size of the nuts. The tool is supplied with a square or hexagonal chuck, as well as universal special chucks.
- Rotational speed... It is characterized by the maximum number of revolutions, which determines the performance of the tool. Associated with this parameter is such a characteristic as the maximum number of hits. It is important to be able to adjust the rotation, and therefore you should pay attention to the number of speeds.
NOTE!
When choosing cordless impact wrenches, battery parameters (voltage, capacity, operating and charging time) play a significant role.
In a number of devices, the functionality has been expanded, which increases their capabilities. Convenience in work provides light weight and small size.
TOP-15 best models rating
Best cordless impact wrenches
The main advantage of cordless tools is that they can be used in places where there is no electrical network.
Makita DTD152Z
The list of the best models opens with the Makita DTD152Z Impact Wrench... This is a fairly powerful tool in the economy category. The cartridge is designed for bits.
Has the ability to reverse rotation and electronic regulation of rotation.
The tool is compatible with 4 and 5 Ah batteries.
main parameters:
- limiting number of revolutions - 2900 rpm;
- the number of beats - 3500 beats / min;
- torque - 165 Nm;
- battery voltage - 18 V;
- weight - 1.5 kg.
Dignity:
- high strength of the body, able to withstand the fall of the tool;
- sufficient power;
- convenient cartridge;
- high-quality backlighting.
disadvantages:
- heating is noted during prolonged operation;
- no battery and charger included;
- no ratchet force adjustment.
Consumers appreciate the power of the model with its light weight and affordable price.
DeWALT DCF899P2
Customers appreciate the DeWALT DCF899P2 impact wrench... It is a very powerful tool with a reliable 0.6 kW brushless electric motor with an efficient cooling system.
There is a reverse rotation.
Electronic speed control is provided. Number of working speeds - 3. Power supply is provided by Li-Ion battery.
The cartridge is square 1/2 ″.
Technical specifications:
- the number of revolutions - 1900 rpm;
- the number of beats - 2400 beats / min;
- torque - 950 Nm;
- battery voltage - 18 V;
- capacity - 5 Ah;
- weight - 3.3 kg.
Dignity:
- high power;
- the presence of an additional battery in the kit;
- three-speed gearbox;
- convenient backlighting.
disadvantages:
- increased weight;
- the reverse switch is inconveniently located;
- the case has little storage space for components, despite its large size.
This model is recognized as one of the most powerful cordless impact wrenches, which makes it possible to work in tough conditions.
DeWALT DCF899N
The high-quality DeWALT DCF899N impact wrench is designed to work with large fasteners, which are tightly tightened.
It has a high-strength metal body and a wear-resistant motor.
The work area has LED lighting... Work at 3 speeds is provided.
Electronic rotation control available... 1/2 ″ square chuck with spring-loaded ball.
Battery - Li-Ion.
Technical specifications:
- the number of revolutions - 1900 rpm;
- the number of beats - 2400 beats / min;
- torque - 950 Nm;
- the maximum size of nuts is M20;
- battery voltage - 18 V;
- capacity - 5 Ah;
- weight - 3.1 kg.
Dignity:
- high power;
- comfortable handle with rubberized grip:
- bright white backlight;
- high build quality.
disadvantages:
- heavy;
- supplied without battery and charger;
- there is a backlash of the battery pad.
This model is highly appreciated by professionals, because it works reliably for a long time with the most difficult fasteners.
DeWALT DCF894N
One of the best representatives of the DeVolt family, model DeWALT DCF894N... This cordless impact wrench has 3 operating speeds.
Reliability is provided by a brushless electric motor.
Installed square chuck 1/2 ″... Reverse rotation is provided.
The speed is electronically controlled.
Specifications:
- the number of revolutions - 2300 rpm;
- the number of beats - 2700 beats / min;
- torque - 680 Nm;
- battery voltage - 18 V;
- capacity - 5 Ah;
- weight - 1.5 kg.
Dignity:
- light weight;
- comfortable to hold in hand;
- high performance;
- three-speed mode of operation.
disadvantages:
- no battery and charger included;
- there are problems in unscrewing "stuck" nuts larger than M16;
- increased cost.
Makita DTW1001RTJ
Among the high power cordless impact wrenches, the Makita DTW1001RTJ tool stands out... This percussion apparatus is capable of operating in 3 modes.
Has a 3/4 ″ square chuck.
Power is provided by a high-capacity lithium-ion battery.
Electronic speed control is provided.
Specifications:
- number of revolutions - 1800 rpm;
- the number of beats - 2200 beats / min;
- torque - 1050 Nm;
- battery voltage - 18 V;
- capacity - 5 Ah;
- weight - 3.1 kg.
Dignity:
- high power;
- additional battery;
- increased battery capacity;
- convenient case;
- charger included.
disadvantages:
- high price;
- heavy;
- the need for an adapter for the cartridge.
Makita TD110DWAE
A high place in the TOP-10 is given to the Makita TD110DWAE impact wrench... It is a high-speed, high-performance, versatile tool.
The cartridge is designed for bits.
Li-Ion battery installed.
Reverse is provided. The speed is electronically controlled.
Technical specifications:
- the number of revolutions - 2600 rpm;
- the number of beats - 3500 beats / min;
- torque - 110 Nm;
- battery voltage - 10.8 V;
- capacity - 2 Ah;
- weight - 1.2 kg.
Dignity:
- high performance;
- can be used as a screwdriver;
- easy to hold when working overhead;
- fast battery charging;
- additional battery included.
disadvantages:
- one high-speed mode of operation;
- increased price for this class of impact wrenches;
- reduced power.
BOSCH GDR 12V-105
The BOSCH GDR 12V-105 cordless impact wrench receives deservedly high marks... This professional tool is designed for heavy duty small to medium sized fasteners incl. self-tapping screws.
Can be used to work in hard-to-reach places.
The holder is designed for bits, has a size of 1/4 ″... There is an electronic regulation of rotation. The operating mode is one-speed.
Technical specifications:
- the number of revolutions - 2600 rpm;
- the number of beats - 3100 beats / min;
- torque - 105 Nm;
- the maximum size of nuts is M12;
- battery voltage - 12 V;
- capacity - 2 Ah;
- weight - 1 kg.
Dignity:
- high performance;
- convenient case with L-BOXX insert;
- additional battery included;
- high reliability.
disadvantages:
- single speed mode;
- no disabling of the percussion mechanism;
- restriction on the size of the nuts.
In its class, i.e. for nuts up to M12, this model stands out for its high build quality and reliability.
Makita DTD153RFE
The Makita DTD153RFE Impact Wrench is very popular.... This high performance tool is capable of handling most stressed connections.
Can be used as a screwdriver.
Installed well-protected brushless electric motor.
The cartridge is for bits. Reverse rotation is provided.
Options:
- the number of revolutions - 3400 rpm;
- the number of beats - 3600 beats / min;
- torque - 170 Nm;
- battery voltage - 18 V;
- capacity - 3 Ah;
- weight - 1.3 kg.
Dignity:
- high rotation speed;
- sufficient power;
- additional battery and charger included;
- light weight;
- compactness.
Disadvantages:
- increased cost,
- one speed of work;
- low battery capacity.
RYOBI R18ID3-0
The RYOBI R18ID3-0 model is firmly established in the top three of the rating among cordless nutrunners... It is powerful enough for universal use.
The cartridge is designed for bits.
Rotation speed and force electronically controlled... There is an electric motor brake.
Specifications:
- the number of revolutions - 3200 rpm;
- the number of beats - 3400 beats / min;
- torque - 220 Nm;
- battery voltage - 18 V;
- capacity - 3 Ah;
- weight - 1.5 kg.
Dignity:
- three-speed mode;
- affordable price;
- economical battery consumption;
- significant warranty period;
- high reliability.
disadvantages:
- lack of a ratchet;
- the need to buy an additional battery.
BOSCH GDR 120-LI 0 Box
BOSCH GDR 120-LI 0 Box is recognized as the leader among household impact wrenches for working with small fasteners.... This is a two-speed tool with a bit holder.
The whole complex of protective systems is provided.
Reverse and electronic adjustment are provided.
Specifications:
- the number of revolutions - 2600 rpm;
- the number of beats - 3400 beats / min;
- torque - 100 Nm;
- battery voltage - 12 V;
- capacity - 2 Ah;
- weight - 1.1 kg.
Dignity:
- high reliability;
- high-quality protection of the electric motor;
- profitability;
- light weight;
- the ability to work in hard-to-reach places.
disadvantages:
- lack of a bracket for hanging;
- no indication of battery discharge;
- expensive components.
Best Impact Wrenches
The cordless tool has an important drawback associated with limited power and the need to recharge the battery. Network wrenches are tied to outlets but have more capabilities. Below are the TOP-5 of such tools.
Makita TW0350
In the ranking of the best models is the Makita TW0350 network impact wrench... This is a budget option for a fairly powerful tool.
It contains a 1/2 "square chuck.
Number of operating speeds - 1, but electronic speed control is provided... There is a reverse mode.
Specifications:
- number of revolutions - 2000 rpm;
- the number of beats - 2000 beats / min;
- torque - 350 Nm;
- power - 0.4 kW;
- weight - 2.9 kg.
Dignity:
- significant power;
- long warranty period;
- high reliability;
- versatility;
- profitability.
disadvantages:
- single-speed operating mode;
- inconvenient head retainer;
- heavy.
Most buyers appreciate the tool very highly, using it even in professional activities.
Makita TW0200
One of the best network type tools - Makita TW0200 Impact Wrench... It is an electronically controlled device in an aluminum housing.
Square chuck 1/2 ″ with friction ring.
Belt clip available... Reverse rotation is provided.
Specifications:
- the number of revolutions - 2200 rpm;
- the number of beats - 2200 beats / min;
- torque - 200 Nm;
- power - 0.38 kW;
- weight - 2.1 kg.
Dignity:
- shockproof housing;
- profitability;
- control accuracy;
- reliable protection with double insulation;
- special emphasis for work safety.
disadvantages:
- single speed mode;
- reduced quality of rubber pads;
- unsuccessful reverse shift lever.
Some buyers have complaints about the increased price, but it is quite consistent with the durability and quality of the tool.
Metabo SSW 650
Top 3 network impact wrenches include Metabo SSW 650... The tool has increased power and precise electronic Vario control.
Single-speed operating mode.
Square chuck 1/2 ″.
Specifications:
- the number of revolutions - 2100 rpm;
- the number of beats - 2800 beats / min;
- torque - 600 Nm;
- power - 0.65 kW;
- weight - 3 kg;
- supply cable length - 5 m.
Dignity:
- good balancing;
- precision electronics;
- high performance;
- increased power.
disadvantages:
- lack of a case;
- inconvenient to work in hard-to-reach places.
The tool is distinguished by high reliability and high-quality assembly.
Bort BSR-12 2017
The Bort BSR-12 2017 power wrench, powered from a 12 V network, possesses specific features.... Typically, it connects to a car battery.
A 1/2 ″ square chuck is used.
The number of speeds of work - 1.
Reverse is provided.
Technical specifications:
- the number of revolutions - 3300 rpm;
- the number of beats - 3500 beats / min;
- torque - 350 Nm;
- weight - 1.8 kg.
Dignity:
- high rotation speed;
- light weight;
- includes 2 nozzles and an adapter for connecting to a car battery;
- circuit breakers.
Disadvantages:
- claims about the length of the cord;
- insufficient strength of the driven plastic gear;
- crackle when unscrewing complex connections.
The tool is especially popular with car owners, because it can be used to quickly unscrew any bolt when repairing in the garage.
Bort BSR-550
Among the leaders in the rating of the best networked models, the Bort BSR-550 impact wrench stands out... It is powered from a 220-240 V network. 1 speed is provided.
Square chuck 1/2 ″.
Additional equipment includes heads and attachments.
Rotation control is electronically provided.
Technical specifications:
- the number of revolutions - 3500 rpm;
- impact power - 3600 beats / min;
- torque - 350 Nm;
- power - 0.55 kW
- weight - 2.4 kg.
Dignity:
- low noise level;
- easy to use:
- reasonable price;
- includes 4 heads and brushes.
disadvantages:
- there is a smell at the initial stage of operation;
- slight heating during long-term operation;
- claims about the length of the cord.
This model almost ideally combines reliability, power and cost.
Customer Reviews
Among the numerous customer reviews on electric, impact wrenches, several characteristic ones can be distinguished:
Nikolay, Perm. “I opted for the Metabo SSW 650 nutrunner. It is quite a handy tool, despite the one-handed grip. I use it in my small business, assembling and dismantling various metal structures. The high torque overpowers even stuck bolts. I am satisfied with the purchase. I don’t have any serious comments yet ”.
Dmitry, Saratov. “Often you have to suffer with rusted bolts in places where there are no outlets. Among the rechargeable devices I chose Makita DTW1001RTJ. I'm still surprised how it is possible to develop such a high power from the battery. Unscrews almost all connections. Of course, it is a bit heavy, and the price bites, but for the sake of such a universal tool you can endure a little. "
Sergey, Moscow. “I don’t have to turn the bolts too often, but sometimes I just don’t have the strength to fight them. I chose a compact impact wrench BOSCH GDR 120-LI 0 Box. Its power is not great, but it suits me perfectly. More often than not, I even use it instead of a screwdriver. It is easy to work with it, even holding it over your head. I am satisfied with the choice and recommend it to others. "
