Impact Wrenches

An impact wrench is commonly cordless (battery powered) or pneumatic (air powered) and is a power tool with a high torque output, that is used with an impact socket to deliver high levels of torque to remove bolts and fasteners by delivering rapid, rotating and forceful hammering impacts.

Impact wrenches are commonly found in garages and are used by automotive technicians to remove bolts on wheels and in engines, as well as in the construction sector for jobs like driving screws into wood and metal.

Frequently Asked Questions about Impact Wrenches

Can I use a cordless impact wrench for heavy-duty applications?

While cordless impact wrenches are powerful, pneumatic models are typically recommended for heavier-duty industrial tasks due to their sustained torque output.

Are impact wrenches suitable for home use?

Yes, impact wrenches can be used at home for various DIY projects, especially for tasks that involve bolts and nuts that require significant torque.

What is the difference between an impact driver and an impact wrench?

Impact drivers are generally used for driving screws, while impact wrenches provide higher torque, making them ideal for bolts and larger fasteners.

How do I maintain my impact wrench?

Regularly clean and lubricate your impact wrench, especially the moving parts, to ensure optimal performance and longevity.

What accessories are compatible with an impact wrench?

Impact sockets and adapters can be used with impact wrenches for various applications.

What types of impact wrenches are available?

There are both cordless and pneumatic (air-powered) impact wrenches, designed to deliver high torque for fastening and loosening bolts efficiently.

Is there a warranty on the impact wrenches?

Yes, impact wrenches come with a manufacturer’s warranty. Details may vary by brand and model.

Are impact wrenches suitable for automotive work?

Yes, impact wrenches are commonly used in automotive settings for tasks like removing lug nuts, tightening bolts and general vehicle maintenance due to their high torque output.

Do impact wrenches come with variable speed settings?

Many modern impact wrenches feature variable speed controls, allowing users to adjust torque output depending on the task, which helps improve precision and avoid over-tightening.

What size sockets do I need for an impact wrench?

Socket size depends on your specific job, although you should ensure the drive size of the socket matches up to the the drive size of the impact wrench. It is essential to use impact-rated sockets, which are designed to withstand the force produced by these tools without cracking.

A Guide to Metric Bolt Sizes

Choosing the correct metric bolt size is essential in construction, engineering and DIY projects. Metric bolts, measured in millimetres, are widely used across industries for their precision and standardisation.

Air vs Cordless Impact Wrench: Which is Best?

Impact wrenches are essential tools in both professional automotive workshops and home DIY setups, known for their ability to deliver high torque output to loosen and tighten bolts with ease.

How to Lubricate an Impact Wrench Correctly

Why is impact wrench lubrication important? Discover the best lubricant for tools and why you should include it as part of your maintenance.

Impact Driver vs. Impact Wrench: What’s the Difference and Which Should You Choose?

Impact drivers and impact wrenches have many advantages, but which is better? Here are ten differences between them so you can find the best tool for you.

A Complete Health and Safety Guide to Hand-Arm Vibration Syndrome

How can you protect yourself from Hand-Arm Vibration Syndrome? Find out the early symptoms of HAVS and the steps employers should take to protect staff.