10 Best Milwaukee Grinders 2025 in the United States

The Milwaukee 2880-20 M18 FUEL Brushless Angle Grinder is a strong choice for both DIY enthusiasts and professionals looking for a portable, battery-powered tool. One of its standout features is the powerful brushless motor, which delivers up to 8500 RPM, making it suitable for a variety of grinding tasks. The compatibility with all M18 batteries adds to its versatility, ensuring that users can easily switch out batteries as needed. Its lightweight design, at just under 5 pounds, combined with an anti-vibration side handle, makes it comfortable to use for extended periods, reducing user fatigue.

Safety features are a key strength, with an electronic clutch providing kickback protection and overload protection to help prolong the motor's life. The 5/8"-11 spindle means it can accommodate common accessories, making it versatile for different applications.

The Milwaukee 2880-20 is a robust and reliable cordless angle grinder that excels in power, safety, and user comfort. It's best suited for users who require a high-performing tool for various grinding tasks, but potential buyers should factor in the additional cost of batteries if they do not already have them.

The Milwaukee M12 FUEL 3" Compact Cut Off Tool Kit is a battery-powered grinder designed for portability and ease of use, especially suitable for users who need a compact tool for metal cutting tasks. It runs on a 24-volt lithium-ion battery with a 4Ah capacity, offering decent battery life for cordless convenience. The tool delivers a strong 4-amp motor with a high rotational speed of up to 20,000 RPM, enabling efficient metal cutting.

The 3-inch maximum disc size keeps the tool compact and lightweight at just 1.5 pounds, making it comfortable to hold and maneuver in tight spaces or for prolonged use. Milwaukee’s design tends to focus on user-friendly ergonomics, which adds to handling comfort. Due to its smaller 3-inch cutting disc, this grinder is better suited for smaller jobs rather than heavy-duty, large-scale cutting. The tool includes basic safety features typical for grinders, so users should still be cautious during operation.

The kit comes with an extended capacity battery and charger, providing convenience for cordless use. This grinder represents a solid choice for those needing a portable, powerful tool for precise metal cutting, especially on the go or in areas without easy access to power outlets.

The Milwaukee 2486-20 M12 FUEL Inline Die Grinder is a solid choice for anyone needing a cordless tool for cutting, polishing, and grinding. Weighing just 1.2 pounds, it is lightweight and easy to handle, making it suitable for extended use without causing fatigue. The cordless design means you can use it anywhere without being tethered to a power source, which adds to its convenience.

With a 12-volt battery, it offers decent power for most light to medium tasks, though it might not be the best fit for heavy-duty grinding jobs. The 1/4" disc size is standard and widely compatible with various attachments, making it versatile for different applications. Its speed and performance are enhanced by Milwaukee's FUEL technology, allowing for efficient work. Users typically appreciate its ergonomic design, which helps with grip and comfort during use.

However, there are a couple of drawbacks to consider. The battery is sold separately, which can add to the overall cost if you don't already own compatible batteries. Some users might find that the power output is limited compared to larger, corded models, particularly for more demanding tasks. Additionally, while the safety features are reasonable, they aren't as robust as those found in some higher-end models, so extra caution is advised when using the tool. This die grinder is ideal for hobbyists and professionals looking for a lightweight and portable tool for less intensive grinding tasks, but those requiring more power might want to explore other options.