10 Best Angle Grinders 2025 in the UK

The Makita DGA452Z 18 V is a compact and convenient cordless angle grinder, making it a great choice for those who prioritize portability and ease of use. Its battery-powered design allows for use in various locations without the hassle of cords, but this also means you'll need to purchase a battery separately as it's not included. Weighing in at just 1.9 kg, it’s lightweight and ergonomic, reducing user fatigue during prolonged use.

The grinder features a 4-pole motor and operates with a slide switch that includes a lock-on function, which can be handy for continuous tasks. The inclusion of an anti-restart function enhances safety by preventing accidental startups, a crucial feature for preventing accidents. Additionally, it has an electronic current limiter with a warning lamp to alert you of any overloading issues, adding another layer of protection.

Made from a combination of plastic and metal, it should offer a decent level of durability, although heavy-duty tasks might test its limits. With a high customer satisfaction rating of 4.7 out of 5 stars, it seems to perform well among users, ranking third in angle grinders within the DIY & Tools category. In essence, the Makita DGA452Z is ideal for DIY enthusiasts or professionals who need a lightweight, portable tool for light to medium tasks, provided they don’t mind investing in separate batteries.

The DEWALT DCG406N-XJ is a battery-powered angle grinder designed to use 125mm discs, making it suitable for a range of cutting and grinding tasks common in DIY and light professional work. It runs on an 18V XR brushless motor, offering strong 1000 horsepower-equivalent power (3600 watts) and quick electronic braking to stop the wheel safely when released. With a speed designed for efficient cutting and grinding, it also includes an electronic clutch to reduce kickback, which improves safety if the disc gets stuck. The mesh covers help protect the motor from dust, extending tool life.

Weighing 2.2 kg, it is reasonably light and comes with a two-position side handle plus a rubber overmould grip to improve comfort and control during use. The battery is not included, so you’ll need to purchase that separately if you don’t already have compatible DEWALT batteries.

For users who prefer cordless convenience without sacrificing power, this grinder provides a good balance of safety, performance, and ergonomics. It’s especially fitting for those who want portability and ease of use on-site but may not be the best choice if you need a grinder for continuous heavy-duty industrial work, where corded high-powered models might be more reliable.