While it may look like a humble cordless drill, an impact driver provides much more torque as it's designed to turn difficult screws and bolts with ease. It gets its name from the fact that it doesn't just turn like an electric drill or screwdriver but also applies a spring-loaded, hammer-like force to aid the motor. If you've ever had difficulty screwing hardwood panels or stud walls with a drill, an impact driver makes those types of jobs trivial.
Whether you're looking for something simple to remove those rusted old screws from a piece of machinery or a heavy-duty option for a professional working environment, we've picked the best impact drivers available online on Amazon and Argos. Take a look at our picks from some of the top power tool brands like Bosch, DeWalt, and Makita, including drivers with both brushless and brushed motors and 18 v of power.
For those after a quick look, here is our Top 5:
For a more in-depth look at the comprehensive top 10 selection, make sure to read on to learn more about the different types of impact drivers available and understand how our ranking was determined.
This article's chosen EC site price listings are reflective of its publishing date.
When it comes to portable power tools, knowing the voltage is important for two different reasons. The first is so you can supply it with the correct battery type to make sure it's running at its maximum capacity. Higher voltage tools often require larger and, therefore, heavier batteries to operate.
The second is that the amount of voltage often correlates to the amount of power a tool can generate. When it comes to impact drivers, however, the amount of torque can still vary between options with the same voltage. Most cordless impact drivers will use 18-volt batteries, which is suitable for both professional and DIY environments, while lower voltage options are best suited for use around the home.
Stay safe while working up high with a secure step ladder!
Torque is an often misunderstood thing for the layman when it comes to tools and mechanics, but it can be simply thought of as the force of something rotating. When it comes to things like drills, impact drivers, and the like, knowing the torque of your tool is very important.
It is measured in Newton-meters (Nm), and the higher the amount, the more turning force that is applied. While it can be preferable to have the highest amount possible, it's important not to apply too much as you can cause damage to equipment and potentially cause injury.
A drill has around 20 - 60 Nm of torque, whereas an impact driver is usually around 150 - 250 Nm and can be much higher. If you're working around the home, 100 Nm will suffice but if you're tackling some more heavy-duty DIY projects or working in a professional environment you should aim for over 200 Nm.
If you don't need quite so much torque, consider opting for a cordless drill instead!
Brushless motors are a more modern type of motor that uses simple electronics to run more efficiently. These also produce less heat than a traditional mechanical brushed motor. While undoubtedly a better-quality tool than their brushed counterparts, they are noticeably more expensive and may not justify the cost if you're only using your impact driver every now and then.
If you're planning on using your impact driver regularly, brushless motors make a great investment as they have a longer lifespan and require less maintenance. Additionally, they are lighter and more efficient, which can make all the difference when working portably.
This ranking has been compiled by the writing team at mybest UK via careful evaluation of the points made in the buying guide and thorough research of each product and comparing multiple verified customer reviews across the EC sites used.
Written and researched by David Sexton
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