10 Best Dewalt Grinders 2026 in the United States

The DEWALT 20V MAX Angle Grinder (DCG413B) is a solid choice for those looking for a powerful and versatile tool for grinding tasks. Its brushless motor enhances efficiency and eliminates the need for brush changes, making maintenance easier. The grinder operates at a maximum speed of 3450 RPM, ideal for various grinding applications, and its lightweight design (3.75 pounds) makes it easy to handle during extended use.

One of the standout features is its safety mechanisms. The electronic brake stops the wheel quickly, which can prevent accidents and injuries. Additionally, the kickback brake and E-Switch protection further enhance safety by minimizing unexpected starts and stops. This is particularly beneficial for DIYers and professionals alike who prioritize safety while working.

However, there are some considerations to keep in mind. As a tool-only option, it does not come with a battery or charger, which means users will need to purchase these separately if they don't already have them. This could be an added cost for those just starting their tool collection. Furthermore, while the grinder is powerful, its 4-1/2 inch disc size may be limiting for more extensive projects requiring larger discs.

The DEWALT 20V MAX* XR Brushless Cordless Grinder is a strong contender in the angle grinder category, offering a battery-powered operation that provides the convenience of cordless use. This grinder features a robust brushless motor delivering up to 1,640 MWO and a no-load speed of 9,000 RPM. The variable speed functionality is a big advantage as it allows users to adjust the wheel speed to suit different materials, ensuring optimal performance across a range of tasks.

The disc size flexibility between 4-1/2 inches and 5 inches also adds to its versatility for various cutting and grinding jobs. Weighing in at 4.92 pounds, the grinder is relatively lightweight and ergonomically designed, making it easier to handle and reducing user fatigue during extended use. The anti-rotation system, which shuts down the tool if excessive rotational motion is detected, is an important safety feature that enhances user safety.

Additionally, the tool is compatible with the TOOL CONNECT system for asset management, although the chip is sold separately. One potential drawback is that the grinder is sold as a tool only, so users will need to purchase batteries and chargers independently if they don’t already own compatible DEWALT products. Furthermore, the wireless tool control system for pairing with a dust extractor requires additional purchases, which might be a downside for some users. This grinder is well-suited for professionals and serious DIY enthusiasts looking for a powerful, versatile, and safe cordless grinder.

The DEWALT FLEXVOLT ADVANTAGE 20V MAX Angle Grinder is a strong contender in the battery-powered grinder category, particularly appealing to those who require a tool for cutting and grinding tasks without the hassle of cords. One of its standout strengths is its ability to deliver up to 54% more power when paired with FLEXVOLT batteries, enhancing performance for demanding jobs. This feature makes it a great option for both professional contractors and DIY enthusiasts looking for robust capabilities.

Safety is a key focus in this model, boasting features like the Kickback Brake, which rapidly stops the wheel in case of a bind-up, and the E-CLUTCH, designed to shut down the motor promptly if a stall is detected. These mechanisms provide added peace of mind for users, especially those who may not be as experienced with power tools.

In terms of ergonomics, the grinder is designed to be relatively lightweight and easy to handle, which can be beneficial during extended use. It's compatible with DEWALT's 20V MAX and FLEXVOLT batteries, offering versatility for users who already own other DEWALT tools. While it excels in power, the fact that it is a tool-only option means users will need to invest in batteries and a charger separately, which could increase initial costs. Moreover, while the Tool Connect feature adds some technological convenience, it's an optional add-on, meaning users must purchase it separately to enjoy that benefit. This may not be essential for everyone, especially those who prefer a straightforward tool without smart features. This angle grinder serves as a solid choice for those needing a reliable, powerful tool for grinding and cutting tasks, particularly in professional or heavy-duty contexts.