10 Best Cordless Impact Wrenches 2025 in the UK

The Makita DTW300Z Li-ion LXT Brushless Cordless Impact Wrench is a capable tool designed to provide efficient performance for a range of tasks. Weighing just 1.2 kilograms, it is relatively lightweight, which makes it easier to handle and use for extended periods without causing much fatigue. The brushless motor enhances the wrench's efficiency and longevity, while the electronic 4-stage impact power selection allows users to adjust the settings based on the specific requirements of the job. The variable speed controlled by the trigger and the auto-stop system add to its usability, providing better control and safety during operation.

The wrench delivers a substantial torque of 580 Newton meters, making it suitable for handling standard bolts (M10 to M20) and high tensile bolts (M10 to M16). However, it is important to note that the batteries and charger are not included, which means additional purchase costs for these essential components. The 18-volt battery voltage is quite standard and should be sufficient for most DIY and professional tasks. The 1/2-inch square driving shank is a versatile size that fits many common sockets.

Additionally, the tool is not compatible with Makita's G-Series batteries, which may be a limitation for users who already own these batteries. The Makita DTW300Z stands out for its lightweight design, powerful torque, and versatile settings, making it a solid choice for both DIY enthusiasts and professionals. However, the need to purchase batteries and a charger separately and the incompatibility with G-Series batteries should be considered when making a decision.

The Makita DTW1002Z 18V Li-Ion LXT Brushless Impact Wrench stands out in the realm of cordless impact wrenches primarily for its impressive torque of 1000 Newton meters, making it suitable for heavy-duty tasks, including working with standard bolts ranging from M12 to M30 and high tensile bolts from M10 to M24. The brushless motor is a significant advantage, offering more efficiency and a longer lifespan than traditional motors. Users can appreciate the three-stage electronic impact power selection, allowing for better control and versatility in various applications.

Despite its formidable power, the wrench weighs in at 3.13 kg (approximately 6.9 pounds), which could lead to fatigue during extended use, though its ergonomic design may help ease the strain. The lack of included batteries and a charger might be a downside for those without existing Makita tools, as purchasing these separately could increase the investment.

The wrench operates on an 18-volt lithium-ion battery, a reliable power source for cordless convenience. However, it is essential to note that using non-genuine batteries can void the warranty, which could be a concern for cost-conscious users. Additionally, the sound power level of 108 dba is relatively high, suggesting using ear protection during prolonged operation. This wrench is particularly appealing for professional mechanics or DIY enthusiasts who regularly deal with heavy-duty fastening jobs and have other Makita tools. However, for those new to the brand or with lighter needs, the upfront cost and additional purchases for batteries might be considerations to weigh.

The DEWALT DCF900P2T-GB 18V XR Brushless Impact Wrench is a high-torque tool designed for heavy-duty applications. With a remarkable maximum fastening torque of 1356Nm and breakaway torque of 1898Nm, it excels in tasks like working with large pipe flanges and wheel lugs. It comes with two robust 5Ah batteries, ensuring prolonged use without frequent recharges. The 18V battery voltage is standard for cordless tools, providing a good balance of power and portability.

The included Precision Wrench mode enhances user control, preventing overtightening and run-off, which is a valuable feature for those needing precision in their work. Additionally, the built-in bright LED work light with adjustable brightness is handy for working in low-light conditions. Weighing just 1 kilogram, it is relatively lightweight, reducing user fatigue during extended use. Its ergonomic design, featuring a comfortable rubber grip, further enhances user comfort and control.

However, the anvil size at 1/2 inch is standard and might not suit all heavy-duty applications requiring larger sizes. The tool's compact design, thanks to its efficient brushless motor, is a plus for storage and handling. On the downside, its availability might be limited to certain regions, and its price point might be higher compared to other brands, given its high-end features. This impact wrench is best suited for professionals needing a reliable, powerful tool for demanding tasks. Casual users or those with lighter needs might find the investment less justifiable.