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10 Best Impact Wrenches 2025 in the UK

#1

Winner

9.7 score

Makita DTW300Z Li-ion LXT Brushless Cordless Impact Wrench, Batteries and Charger Not Included, 18 V

Torque: 580 Newton Meters
Drive Size: 1/2" square shank
Speed (RPM): 3200 RPM
Power Source: Battery Powered
Weight and Ergonomics: 1.2 Kilograms

Chosen by 1117 this week

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Our Top Picks

#1

Winner

Makita DTW300Z Li-ion LXT Brushless Cordless Impact Wrench, Batteries and Charger Not Included, 18 V

Rating
9.7
Chosen by1,117
Torque
Weight and Ergonomics
Torque
Has 3 modes for torque and a light which can be switched on or off.
Weight and Ergonomics
This model is much lighter and packs a punch.

The Makita DTW300Z Li-ion LXT Brushless Cordless Impact Wrench is a powerful and versatile tool ideal for professionals and DIY enthusiasts alike. With a substantial torque of 580 Newton Meters and a 1/2" square driving shank, it is well-suited for a range of fastening and loosening tasks, from standard bolts (M10 to M20) to high tensile bolts (M10 to M16). The brushless motor enhances efficiency and longevity, while the variable speed control (up to 3200 RPM) offers precision in various applications.

Additionally, the electronic 4-stage impact power selection and auto-stop system add to its adaptability and user safety. However, this model does not come with batteries or a charger, which must be purchased separately, and it is not compatible with G-Series batteries, potentially limiting its appeal for some users. With a weight of just 1.2 kilograms, it is lightweight and ergonomic, reducing user fatigue during extended use. The build quality, comprising alloy steel and aluminum, ensures durability.

Despite generating a sound level of 108 dB, which might be a bit noisy, its high performance and reliability, as evidenced by a customer rating of 4.6 out of 5 stars, make it a top choice in the impact wrench category.

Rating
9.7
Chosen by1,117
Torque
Weight and Ergonomics
Torque
Has 3 modes for torque and a light which can be switched on or off.
Weight and Ergonomics
This model is much lighter and packs a punch.
#3

Ingersoll-Rand 1/2" Drive Powerful Impact Wrench W7252-K22B-EU in Practical case, Cordless Wrench with 2" Anvil & 20 V in Set with 2 Batteries

Rating
9.2
Torque
Weight and Ergonomics
Torque
A beast of a tool that's easy to control with adjustable power, and feels balanced and solid in hand.
Weight and Ergonomics
Controls are large and easy to operate even with oily hands, and it's quieter than other impact guns.

The Ingersoll-Rand 1/2" Drive Powerful Impact Wrench W7252-K22B-EU is a robust cordless tool, perfect for those who need high torque and flexibility in their work. With an impressive loosening torque of 2,040 Nm and a maximum torque of 1,360 Nm, it offers substantial power suitable for tough jobs in any workshop. Its power-to-weight ratio is noteworthy, making it easy to handle despite its capabilities.

This impact wrench features a variable power control system with four modes, allowing users to adapt the tool to various tasks, enhancing versatility. This makes it a valuable addition to both professional workshops and home garages. The tool's lightweight composite body, weighing in at 2.86 kilograms, and its ergonomic design provide ease of use during prolonged tasks, reducing fatigue significantly.

The cordless design, supported by two 20-volt lithium-ion batteries included in the set, ensures freedom of movement without being tethered to a power source. This enhances its usability across different environments, whether indoors or outdoors. However, those who work in noise-sensitive areas might find the 95 dB noise level a bit challenging.

The kit's inclusion of two batteries and a charger is a practical touch, ensuring that downtime is minimized, and work can continue without interruption. The complete set, packed in a durable case, makes transportation and storage convenient. Despite its many advantages, the impact wrench's price point might be higher compared to less powerful models, which could be a consideration for budget-conscious buyers. For those seeking power, durability, and flexibility in their tools, this model stands out as a top choice in the impact wrench category.

Rating
9.2
Torque
Weight and Ergonomics
Torque
A beast of a tool that's easy to control with adjustable power, and feels balanced and solid in hand.
Weight and Ergonomics
Controls are large and easy to operate even with oily hands, and it's quieter than other impact guns.

Buying Guide for the Best Impact Wrenches

Impact wrenches are powerful tools used to tighten or loosen nuts and bolts with high torque output. They are commonly used in automotive repair, construction, and heavy equipment maintenance. When choosing an impact wrench, it's important to consider the specific tasks you will be performing, as different models offer varying levels of power, speed, and convenience. Understanding the key specifications will help you select the right tool for your needs.
TorqueTorque is the rotational force that the impact wrench can apply to a fastener. It is measured in foot-pounds (ft-lbs) or Newton-meters (Nm). Higher torque is important for loosening stubborn or rusted bolts and for heavy-duty applications. Impact wrenches typically range from 100 ft-lbs for light tasks to over 1,000 ft-lbs for industrial use. Choose a torque level based on the toughest job you expect to encounter; for automotive work, around 300-500 ft-lbs is often sufficient.
Drive SizeThe drive size refers to the size of the square drive that holds the socket. Common sizes include 1/4-inch, 3/8-inch, 1/2-inch, 3/4-inch, and 1-inch. Smaller drive sizes are suitable for lighter tasks and tighter spaces, while larger drive sizes are used for heavy-duty applications. For general automotive work, a 1/2-inch drive is typically adequate. Consider the size of the fasteners you will be working with to determine the appropriate drive size.
Speed (RPM)Speed, measured in revolutions per minute (RPM), indicates how fast the impact wrench can rotate. Higher speeds allow for quicker fastening and removal of bolts. However, too much speed without adequate control can lead to over-tightening or damage. Impact wrenches usually offer speeds ranging from 1,000 to 3,000 RPM. If you need precision and control, look for models with variable speed settings.
Impacts Per Minute (IPM)Impacts per minute (IPM) measure how many times the hammer mechanism strikes the anvil per minute. Higher IPM can improve the tool's ability to loosen tough fasteners. Impact wrenches typically range from 2,000 to 4,000 IPM. If you frequently deal with rusted or stuck bolts, a higher IPM can be beneficial. Consider the balance between IPM and torque for your specific needs.
Power SourceImpact wrenches can be powered by electricity (corded or cordless) or air (pneumatic). Cordless models offer portability and convenience, ideal for remote or outdoor work, but require battery management. Corded models provide consistent power without the need for recharging but limit mobility. Pneumatic wrenches are powerful and commonly used in professional settings but require an air compressor. Choose based on your work environment and power availability.
Weight and ErgonomicsThe weight and design of an impact wrench affect user comfort and fatigue during prolonged use. Lighter models are easier to handle and reduce strain, especially in overhead or extended tasks. Ergonomic designs with comfortable grips and balanced weight distribution enhance usability. Consider how long and how often you will use the tool to determine the importance of weight and ergonomics in your decision.