DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ vs Fanttik M10 ACE Cordless Angle Grinder Brushless,
Updated July 2026 — DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ wins on durability and power, Fanttik M10 ACE Cordless Angle Grinder Brushless, wins on weight and price.
The DEWALT 20V MAX* Angle Grinder offers superior performance and safety features, making it the better choice for serious users, while the Fanttik M10 ACE is a budget-friendly option for casual tasks.
Why DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ is better
Power
Higher RPM and robust motor
Safety
Advanced kickback brake and E-Switch Protection
Durability
Longer motor life with brushless technology
Why Fanttik M10 ACE Cordless Angle Grinder Brushless, is better
Price
Significantly lower cost
Weight
Lighter and more portable
Charging
Type-C fast charging capability
Overall score
Specifications
| Spec | DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ | Fanttik M10 ACE Cordless Angle Grinder Brushless, |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Max RPM | 8000 | 10000 |
| Battery Included | No | Yes |
| Charging Type | N/A | Type-C |
| Safety Features | Kickback Brake | Dual Safety Switch |
Dimension comparison
Overview of the DEWALT 20V MAX* Angle Grinder
The DEWALT 20V MAX* Angle Grinder is a powerful tool designed for serious users. Priced at $249.00, it features a brushless motor that requires no brush changes, promoting a longer motor life. With a sales rank of 1,826, this grinder is popular among professionals and DIY enthusiasts alike. Its paddle switch and kickback brake enhance user safety and control during operation.
The DEWALT grinder’s electronic brake stops the wheel in two seconds or less, significantly reducing the risk of accidents. Additionally, its E-Switch Protection ensures that the tool does not restart unexpectedly after a power outage, making it a reliable choice for various grinding tasks. This tool is ideal for those who value performance and safety in their projects.
Overview of the Fanttik M10 ACE Cordless Angle Grinder
The Fanttik M10 ACE Cordless Angle Grinder is a compact and lightweight tool priced at $79.99, making it about 68% cheaper than the DEWALT model. With a sales rank of 57,527, this grinder is tailored for home use and DIY projects. Despite its lower price, it offers a robust brushless motor capable of reaching speeds up to 10,000 RPM, suitable for a variety of cutting tasks.
This model includes a smart LED display that provides real-time updates on battery life and mode settings, which is particularly useful for users who need to monitor their tool's performance closely. The Fanttik grinder’s dual safety system includes a two-step safety switch, enhancing user control and safety during operation, making it a viable option for casual users.
Performance Comparison
When comparing performance, the DEWALT grinder excels in power and safety features. The brushless motor not only eliminates the need for brush changes but also promotes longer tool life. In contrast, the Fanttik grinder, while offering impressive RPM, is more suited for lighter tasks with its cutting depth of 20mm.
With its kickback brake that engages during stalls or pinches, the DEWALT model offers superior safety for demanding applications. On the other hand, the Fanttik grinder provides sufficient power for household tasks, making it a favorable choice for light-duty users. Users must consider the types of projects they intend to tackle when choosing between the two.
Portability and Design
The DEWALT grinder, while powerful, is heavier and may be less portable compared to the Fanttik model. The Fanttik M10 ACE weighs only 1.66 lbs, making it incredibly easy to handle and maneuver. Its compact design is ideal for users who prioritize portability and ease of use in tight spaces or during extended periods of work.
Furthermore, the Fanttik grinder features Type-C fast charging, allowing for quick recharges between uses. This modern convenience makes it an appealing option for those who might need to work on multiple projects in a short time frame. In contrast, the DEWALT grinder is more robust but may not be as convenient for users prioritizing lightweight tools.
Safety Features
Safety is a critical consideration when comparing these two angle grinders. The DEWALT grinder stands out with its advanced safety features, including a kickback brake that stops the wheel in two seconds and E-Switch Protection to prevent accidental restarts. These features make it a top choice for professionals who need reliable safety measures.
Conversely, the Fanttik M10 ACE also includes a dual safety system, with a two-step safety switch and a cutting guard design. While it may not have the same level of advanced safety features as the DEWALT model, it still provides adequate protection for casual users who are performing lighter tasks. Users should assess their safety needs based on the intensity of their projects.
Battery and Charging
Battery technology and charging capabilities differ significantly between the two models. The DEWALT grinder is sold as tool-only, requiring separate purchase of a compatible battery and charger, which can add to the overall cost. In contrast, the Fanttik M10 ACE includes a built-in battery with Type-C fast charging, allowing users to recharge quickly and efficiently.
The Fanttik model’s battery supports cutting up to 3mm PVC pipe 75 times on a full charge, emphasizing its suitability for small to medium projects without the hassle of changing batteries. This feature makes the Fanttik grinder more user-friendly, especially for those who are not looking to invest heavily in additional accessories.
Price Comparison
Price is a significant factor when choosing between these two angle grinders. The DEWALT 20V MAX* is priced at $249.00, while the Fanttik M10 ACE is much more accessible at $79.99. This represents a difference of about $169.01, or approximately 68%, making the Fanttik grinder a more budget-friendly option for users who may not require the advanced features of the DEWALT model.
While the DEWALT grinder may justify its higher price with superior performance and safety features, the Fanttik grinder offers exceptional value for those focused on casual use or lighter tasks. Buyers should carefully consider their budget and project requirements before making a decision.
Which should you buy?
Choosing between the DEWALT 20V MAX* Angle Grinder and the Fanttik M10 ACE Cordless Angle Grinder largely depends on your specific needs and budget. The DEWALT model is best suited for professionals and serious DIY enthusiasts who prioritize performance, safety, and durability in their tools. With its superior safety features and robust design, it justifies its higher price point.
On the other hand, the Fanttik M10 ACE is an excellent choice for casual users or those new to angle grinders. Its compact design, lightweight build, and budget-friendly price make it ideal for light-duty tasks around the house. Ultimately, the decision should be based on the intensity of your projects and how much you are willing to invest in an angle grinder.

