10 Best Dewalt Angle Grinder 2026 in the United States

The DEWALT 20V MAX* Angle Grinder Tool (DCG413B) is a battery-powered, brushless motor tool designed for efficient grinding tasks. One of its major strengths is its brushless motor, which eliminates the need for brush changes, reducing maintenance. The tool features a 4-1/2 inch disc size and operates at a maximum speed of 3450 RPM, which is suitable for various grinding applications, though it may not be the fastest option available.

Weighing 3.75 pounds, it strikes a balance between being lightweight and durable, making it comfortable to use over extended periods without causing fatigue. The inclusion of advanced safety features is a significant advantage. The brake stops the wheel in 2 seconds or less, and the Kickback Brake engages during a pinch, stall, or bind-up event, significantly reducing the risk of accidents. The E-Switch Protection ensures that in the event of a power outage or unexpected shutdown, the tool won’t restart without a manual reset, providing an extra layer of safety.

Ergonomically designed, the two-stage trigger requires two actions to activate, preventing accidental start-ups. Durability is enhanced by the use of high-quality plastic and metal materials, and with a 3-year limited warranty, users can be assured of its longevity. However, it is important to note that the tool is sold without batteries, which need to be purchased separately. This angle grinder is best suited for both professional and DIY enthusiasts who value safety, ease of use, and minimal maintenance. Its combination of performance and safety features makes it a reliable choice for a wide range of grinding tasks.

The DEWALT 20V 4.5-inch angle grinder is a cordless tool designed for users who need portability without sacrificing performance. It features a brushless motor delivering up to 850 horsepower and a top speed of 9,000 RPM, making it capable of handling tough cutting and grinding tasks like rebar cutting. Weighing around 4.8 pounds, it is relatively lightweight and ergonomically designed to reduce user fatigue during extended use. The paddle switch style adds to ease of control.

Safety is well-addressed with anti-rotation technologies including a kickback brake and E-Clutch, helping prevent accidents by stopping the wheel quickly if it binds. As a battery-powered model, it requires separate battery purchase if not included, and run time depends on battery capacity, which might limit heavy continuous use compared to corded grinders. The 4.5-inch disc size is ideal for common jobs but may not suit tasks needing larger discs.

This angle grinder is suited for DIY enthusiasts and professionals who value safety, portability, and good power for medium-duty grinding and cutting jobs.

The DEWALT Angle Grinder (DWE402) offers a strong power output with its 11 Amp motor, providing an excellent power-to-weight ratio for efficient performance. The grinder's 4.5-inch disc size is standard and suitable for most common grinding tasks, while the impressive speed of 11,000 RPM ensures fast and effective material removal. Moreover, the dust ejection system stands out as a notable feature, enhancing durability by preventing debris from damaging the internal components.

The large spiral bevel gear contributes to a longer transmission life, adding to the tool's robust build. Users will appreciate the ergonomic design, particularly the small gripping surface and the newly designed side handle, which makes it comfortable to hold for extended periods. Safety features like the auto-off brushes and one-touch guard provide added protection, potentially preventing accidents during use.

However, the grinder is corded, which might limit mobility compared to cordless models. Additionally, its weight could be a concern for some users if they require a lighter tool for intricate tasks. The DEWALT Angle Grinder (DWE402) is ideal for both professional and DIY users who need a durable and powerful tool for various grinding applications.