10 Best Angle Grinder 2025 in the United States

The DEWALT 20V MAX* Angle Grinder Tool is a battery-powered grinder that offers a good mix of power, safety features, and portability. Its brushless motor means you won’t have to worry about brush changes, adding to its low maintenance. The grinder’s disc size is 4-1/2 inches, which is a standard size suitable for many grinding tasks. With a maximum speed of 3450 RPM, it delivers decent power for most DIY and professional tasks. At 3.75 pounds, it’s quite lightweight, making it easier to handle for extended periods without causing too much fatigue.

Safety is a top priority with this model, featuring a brake that stops the wheel in under 2 seconds, and a kickback brake that engages to quickly stop the tool if it senses a pinch or stall. Additionally, the E-Switch Protection ensures that the tool won’t restart accidentally after a power outage. The ergonomic design includes a two-stage trigger which requires two actions to activate, adding an extra layer of safety.

A significant downside is that it doesn’t come with a battery, so you’ll need to purchase that separately. This tool would best suit someone who already has DEWALT 20V batteries or is willing to invest in them. The 3-year limited warranty is a nice assurance of its durability. If you’re looking for a reliable and safe angle grinder for various tasks, and you don’t mind the additional purchase of batteries, this DEWALT model is a strong contender.

The Milwaukee 2880-20 M18 FUEL Brushless Lithium-Ion Angle Grinder is a solid choice for both DIY enthusiasts and professionals. It runs on an 18V battery, which makes it highly portable and convenient for job sites without easy access to power outlets. The grinder offers an impressive maximum speed of 8500 RPM, delivering enough power for most grinding and cutting tasks.

Its disc size is versatile, accommodating both 4-1/2 and 5-inch discs, making it suitable for a range of applications. At 4.99 pounds, it strikes a good balance between being sturdy and easy to handle, especially with its Anti-Vibration Side Handle designed for user comfort and safety during prolonged use. Additionally, the Electronic Clutch for Kickback Protection and Overload Protection features enhance its safety profile, which is critical for preventing accidents and extending motor life.

However, it's worth noting that this model is sold as a tool only, so you will need to purchase the M18 batteries separately if you don't already own them. Additionally, compared to corded models, the battery-powered design might offer slightly less consistent power over extended periods. Nonetheless, its cordless nature and advanced safety features make it a highly practical tool for those needing flexibility and reliability on various job sites.

The DEWALT 20V MAX* XR Angle Grinder is a battery-powered tool known for its convenience and reliability. With brushless motor technology, it offers consistent performance without the need for brush changes. This angle grinder uses a 20V MAX* battery, which delivers sufficient power for most tasks, although it might not match the continuous power of corded models. The 4-1/2-inch disc size is standard and suitable for a variety of grinding and cutting applications.

Weighing around 5 pounds, it is relatively lightweight, making it easier to handle and maneuver for extended periods without causing too much fatigue. The tool features a kickback brake, significantly enhancing safety by quickly stopping the wheel during a pinch, bind-up, or stall. The brake stops the wheel in 2 seconds or less, reducing the risk of accidents. Another safety aspect is the Power Loss Reset feature that prevents accidental restarts after a power outage, which is crucial in maintaining user safety.

In terms of ergonomics, the tool includes a side handle that can improve user comfort and control. The dimensions also suggest a compact design, which is beneficial for working in tight spaces. However, the slide switch might be less convenient for some users compared to a paddle switch. This grinder is a solid option for DIY enthusiasts and professionals who value portability and safety features, but those requiring higher continuous power or precise speed settings might need to consider other options.