DEWALT 20V MAX* XR Angle Grinder with Brake, vs DEWALT 20V MAX* XR Brushless Cordless 4-1/2 in. -
Updated July 2026 — DEWALT 20V MAX* XR Brushless Cordless 4-1/2 in. - leads on versatility and user control.
The DEWALT 20V MAX* XR Brushless Cordless Variable Speed Paddle Switch Grinder offers more versatility and user control compared to the Angle Grinder with Brake.
Why DEWALT 20V MAX* XR Angle Grinder with Brake, is better
Price
Angle Grinder with Brake is slightly more expensive.
Safety
Quick stop feature enhances safety.
Motor Longevity
Brushless motor requires no brush changes.
Why DEWALT 20V MAX* XR Brushless Cordless 4-1/2 in. - is better
Versatility
Variable speed control for different tasks.
Power
Delivers up to 1,640 MWO and 9,000 RPM.
User Control
Anti-rotation system enhances user control.
Overall score
Specifications
| Spec | DEWALT 20V MAX* XR Angle Grinder with Brake, | DEWALT 20V MAX* XR Brushless Cordless 4-1/2 in. - |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Max RPM | N/A | 9,000 |
| Brake Feature | Yes | No |
| Variable Speed | No | Yes |
| Sales Rank | 77,304 | 19,912 |
Dimension comparison
Overview of the DEWALT Angle Grinders
When comparing the DEWALT 20V MAX* XR Angle Grinder with Brake and the DEWALT 20V MAX* XR Brushless Cordless Variable Speed Paddle Switch Grinder, it’s essential to understand their primary features and intended applications. The first model, the Angle Grinder with Brake, is designed for efficient grinding with a quick-stop feature. In contrast, the Variable Speed Paddle Switch Grinder offers versatility through adjustable speed settings, catering to various tasks. Both products promise performance and durability while catering to different user preferences.
Price Comparison
The DEWALT 20V MAX* XR Angle Grinder with Brake is priced at $222.51, while the DEWALT 20V MAX* XR Brushless Cordless Variable Speed Paddle Switch Grinder is slightly cheaper at $221.71. This makes the Variable Speed model about $0.80 less expensive, or roughly 0.36% cheaper than the Angle Grinder with Brake. Both tools offer competitive pricing within the market of angle grinders, but the small price difference may influence budget-conscious buyers.
Power and Performance
Power and performance are critical factors when choosing between these two grinders. The Angle Grinder with Brake features a powerful brushless motor that enhances motor longevity and efficiency, requiring no brush changes. It stops the wheel in 2 seconds on average, which is significant for safety and control. On the other hand, the Variable Speed Paddle Switch Grinder boasts a brushless motor that delivers up to 1,640 MWO and a no-load speed of 9,000 RPM. This variance in performance metrics may cater to different user needs, with the Variable Speed Grinder likely appealing to those who prioritize adjustable performance.
Safety Features
Safety is a paramount consideration when operating power tools. The DEWALT Angle Grinder with Brake includes a brake that stops the wheel quickly, enhancing user safety during operation. It also has a power-loss reset feature, ensuring that the tool can only be restarted after an intentional action, which is crucial during power interruptions. Meanwhile, the Variable Speed Paddle Switch Grinder is equipped with an anti-rotation system that detects excessive rotational motion and shuts the tool down, adding an additional layer of safety. Both grinders offer excellent safety features, but they cater to different operational risks.
User Control and Versatility
User control and versatility are crucial for a wide range of applications. The Variable Speed Paddle Switch Grinder excels in this aspect, allowing users to adjust the wheel speed according to the material being worked on. This feature enables optimal performance across various tasks, making it ideal for users who frequently switch between applications. The Angle Grinder with Brake, while powerful, does not offer variable speed control, which may limit its versatility for certain projects. Thus, users who prioritize adaptability may find the Variable Speed Grinder more appealing.
Weight and Portability
Portability is an important factor for many users who need to move their tools around frequently. While specific weights are not provided, the compact design of both models suggests they are built for ease of handling. The Angle Grinder with Brake is designed for quick and efficient operation, while the Variable Speed Paddle Switch Grinder’s versatile features can make it slightly bulkier. Users seeking a lightweight solution for extended use may want to consider the overall design and ergonomics of each model to determine which suits their needs better.
Customer Reception and Sales Rank
Customer reception is an important indicator of product reliability and effectiveness. The DEWALT 20V MAX* XR Brushless Cordless Variable Speed Paddle Switch Grinder currently holds a sales rank of 19,912, indicating a strong market presence and customer satisfaction. In contrast, the Angle Grinder with Brake has a sales rank of 77,304, suggesting it may not be as popular among consumers. The higher sales rank of the Variable Speed Grinder could be attributed to its versatility and adjustable features, making it a preferred choice for many professionals.
Which should you buy?
Choosing between the DEWALT 20V MAX* XR Angle Grinder with Brake and the DEWALT 20V MAX* XR Brushless Cordless Variable Speed Paddle Switch Grinder ultimately depends on your specific needs and preferences. If you prioritize safety and quick stopping features, the Angle Grinder with Brake may be the better choice. However, if you value versatility and the ability to adjust speed for different applications, the Variable Speed Paddle Switch Grinder would likely suit you better. Both tools are high-quality options, but their distinct features cater to different types of users in the market.

