DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ vs DEWALT FLEXVOLT 60V MAX* Angle Grinder with
Updated July 2026 — DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ wins on portability and value, DEWALT FLEXVOLT 60V MAX* Angle Grinder with wins on weight and power.
The DEWALT 20V MAX* Angle Grinder is a more affordable and portable option for lighter tasks, while the FLEXVOLT 60V MAX* offers superior power for demanding jobs.
Why DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ is better
Price
$249.00 is cheaper than $273.80
Portability
Lighter and easier to handle
Sales Rank
Higher sales rank at 1826
Why DEWALT FLEXVOLT 60V MAX* Angle Grinder with is better
Power
13 Amp motor provides more power
Speed
9000 rpm no-load speed for larger wheels
Versatility
Compatible with 4-1/2 inch to 6 inch wheels
Overall score
Specifications
| Spec | DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ | DEWALT FLEXVOLT 60V MAX* Angle Grinder with |
|---|---|---|
| Motor | Brushless | 13 Amp |
| Brake Time | 2 seconds | 1.5 seconds |
| RPM | 8000 | 9000 |
| Battery | 20V | FLEXVOLT |
| Wheel Size | 4-1/2 inch | 4-1/2 to 6 inch |
Dimension comparison
Overview of the Products
The DEWALT 20V MAX* Angle Grinder is priced at $249.00, while the DEWALT FLEXVOLT 60V MAX* Angle Grinder is listed at $273.80, making the former about 9% cheaper. Both tools offer advanced features and cater to different user needs. The 20V MAX* model is designed for those seeking efficiency in smaller tasks, while the FLEXVOLT 60V MAX* targets users needing more power for demanding jobs.
Design and Portability
The design of the DEWALT 20V MAX* Angle Grinder emphasizes portability and ease of use, featuring a brushless motor that eliminates the need for brush changes, enhancing longevity. In contrast, the DEWALT FLEXVOLT 60V MAX* Angle Grinder, while also cordless, is heavier due to its 13 Amp motor, which provides equivalent power to a corded tool. This makes the 20V MAX* model more suitable for job sites requiring frequent movement and handling.
Motor and Performance
Performance-wise, the DEWALT FLEXVOLT 60V MAX* boasts a powerful 13 Amp motor and a no-load speed of 9000 rpm, allowing it to handle tougher jobs with larger 6-inch grinder wheels. The DEWALT 20V MAX*, however, offers a well-rounded performance for everyday tasks, stopping the wheel in 2 seconds or less upon brake engagement, which is significant for safety. While the FLEXVOLT model provides about 30% more power compared to its predecessors, the 20V MAX* remains efficient for lighter applications.
Safety Features
Safety is a critical factor in tool selection, and both grinders come equipped with advanced safety features. The DEWALT 20V MAX* includes a kickback brake that engages maximum force to stop the wheel during a pinch, stall, or bind-up event, ensuring user safety. The FLEXVOLT 60V MAX* also features a kickback brake and an E-CLUTCH system that activates in less than a tenth of a second to shut down the motor in similar situations. These features enhance protection for users, especially in high-stress environments.
Battery and Runtime
Both models are cordless, but they differ in their battery systems. The DEWALT 20V MAX* requires a compatible battery and charger, which are sold separately. This model is ideal for users with existing DEWALT 20V batteries. On the other hand, the DEWALT FLEXVOLT 60V MAX* operates with the FLEXVOLT battery system, which can switch between 20V and 60V platforms, providing flexibility and longer run times for demanding tasks. This makes the FLEXVOLT model more advantageous for users who require extended usage without downtime.
Price and Value
In terms of pricing, the DEWALT 20V MAX* Angle Grinder is currently available for $249.00, while the DEWALT FLEXVOLT 60V MAX* is priced at $273.80 - a difference of about $24.80. Although the FLEXVOLT offers higher power and versatility with larger wheels, the value proposition of the 20V MAX* lies in its affordability and suitability for lighter jobs. Therefore, users must consider how they plan to use the grinder when evaluating the cost.
Sales Rank and Popularity
The DEWALT 20V MAX* Angle Grinder is currently ranked 1826 in sales, indicating a steady demand among users, likely due to its balance of performance and price. In contrast, the FLEXVOLT 60V MAX* holds a sales rank of 57699, suggesting it may not be as popular among consumers, possibly due to its higher price point and more specialized use case. This difference in popularity may reflect the target audience for each tool, with the 20V MAX* appealing to a broader range of casual users.
Which should you buy?
When deciding between the DEWALT 20V MAX* Angle Grinder and the DEWALT FLEXVOLT 60V MAX* Angle Grinder, consider the type of projects you typically undertake. If you need a reliable, portable tool for lighter tasks, the 20V MAX* is the more economical choice at $249.00. However, for those requiring more power for heavy-duty applications, the FLEXVOLT 60V MAX* offers superior performance, albeit at a higher price of $273.80. Ultimately, the decision should align with your specific needs and budget constraints.

