DEWALT 20V MAX* XR Angle Grinder with Brake, vs Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5
Updated July 2026 — DEWALT 20V MAX* XR Angle Grinder with Brake, wins on price and safety, Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 wins on rpm and usability.
The DEWALT grinder excels in safety features and motor longevity, while the Milwaukee grinder offers better value and performance for casual users.
Why DEWALT 20V MAX* XR Angle Grinder with Brake, is better
Safety
DEWALT has a brake feature for quick stops.
Motor Life
DEWALT's brushless motor requires no maintenance.
Brand Reputation
DEWALT is well-known for quality power tools.
Why Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 is better
Price
Milwaukee is significantly cheaper at $110.
RPM
Milwaukee delivers 11,000 RPM for faster cutting.
Popularity
Milwaukee has a better bestseller rank.
Overall score
Specifications
| Spec | DEWALT 20V MAX* XR Angle Grinder with Brake, | Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 |
|---|---|---|
| Brake Feature | Yes | No |
| Paddle Switch | Two-stage | Single-stage |
| Guard Adjustment | Manual | Tool-free |
| Overload Protection | No | Yes |
| Motor Type | Brushless | Brushless |
Dimension comparison
Price Comparison
When comparing the prices of the DEWALT 20V MAX XR Angle Grinder with Brake and the Milwaukee Electric M18TRADE Brushless Cut-Off Grinder, the Milwaukee model is significantly cheaper at $110.00, making it about 51% less expensive than the DEWALT grinder, which retails for $222.51. This price difference may appeal to budget-conscious consumers or those who require a reliable grinder for occasional use. The DEWALT grinder, priced higher, may attract professionals or enthusiasts looking for advanced features and performance.
Performance
In terms of performance, the DEWALT grinder boasts a significant safety feature with its brake that stops the wheel in 2 seconds or less, enhancing user safety during operation. Conversely, the Milwaukee grinder delivers a robust performance with a maximum speed of 11,000 RPM. This speed can be advantageous for users who prioritize efficiency in cutting and grinding tasks. The difference in these performance metrics may influence purchasing decisions, especially for users prioritizing speed versus safety features.
Design and Usability
Both grinders offer user-friendly designs, but they cater to slightly different preferences. The DEWALT model features a flathead paddle switch design that requires a two-stage trigger to activate, which can be seen as a safety enhancement. On the other hand, the Milwaukee grinder has a paddle switch design that allows for quicker and easier operation. The tool-free guard adjustment in the Milwaukee grinder adds an element of convenience for users who frequently change attachments. Thus, personal preference regarding switch design and usability will play a key role in choosing between these two models.
Motor Technology
The DEWALT grinder utilizes a brushless motor that eliminates the need for brush replacements, promising a longer motor life. This feature is particularly beneficial for users who desire a tool that requires minimal maintenance. Meanwhile, the Milwaukee grinder’s brushless technology is also designed to enhance motor life and performance, but it focuses more on delivering high RPMs efficiently. Both grinders leverage modern motor technology, but DEWALT's emphasis on maintenance-free operation may appeal to those looking for longevity.
Safety Features
In terms of safety, the DEWALT grinder stands out with its innovative brake feature that halts the wheel quickly in emergency situations. This safety feature is crucial for preventing accidents and injuries during grinding tasks. The Milwaukee grinder, while not featuring a brake, includes overload protection and an electronic clutch, which helps prevent potential damage to the tool and enhances user safety during operation. The choice between these safety features may depend on the user's specific safety concerns and working environment.
Power and Battery Life
While both grinders are cordless, their power efficiency and battery life can significantly impact performance. The DEWALT grinder's brushless motor is designed for efficiency, allowing it to run longer on a single charge, which can be a crucial factor for professionals who require extended usage without interruptions. Milwaukee’s grinder also features a brushless motor, ensuring powerful performance and efficiency, but the specifics of battery life are not detailed in the provided information. Users may need to consider their typical usage scenarios when evaluating battery performance between these two products.
Customer Reception
The bestseller rank of the Milwaukee grinder is notably higher at 29,839 compared to the DEWALT grinder's rank of 77,304. This suggests that the Milwaukee model may be more popular among consumers, potentially indicating a higher satisfaction rate or preference in the market. This reception could influence new buyers to consider the Milwaukee grinder for its proven track record among users. However, DEWALT’s brand reputation in the power tool industry may still sway buyers who prioritize brand loyalty and reliability.
Which should you buy?
Choosing between the DEWALT 20V MAX XR Angle Grinder with Brake and the Milwaukee Electric M18TRADE Brushless Cut-Off Grinder ultimately depends on individual needs and preferences. The DEWALT grinder is ideal for those who prioritize safety features and a longer-lasting motor, albeit at a higher price of $222.51. In contrast, the Milwaukee grinder, priced at $110.00, offers excellent performance and usability with its high RPM and convenient design, making it a strong option for budget-conscious consumers or those needing a reliable tool for less frequent use. Consider your specific requirements and how each model aligns with them to make the best choice.

