FULLYEA Cordless Angle Grinder 4-1/ vs Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion
Updated July 2026 — FULLYEA Cordless Angle Grinder 4-1/ wins on rank and speed, Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion wins on price and weight.
The FULLYEA Cordless Angle Grinder offers great value with its included batteries and high speed, while the Milwaukee 2880-20 excels in safety features and build quality.
Why FULLYEA Cordless Angle Grinder 4-1/ is better
Price
FULLYEA is significantly cheaper at $46.99.
Speed
FULLYEA reaches a maximum speed of 12000 RPM.
Included Accessories
FULLYEA comes with two batteries and a charger.
Why Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion is better
Safety Features
Milwaukee includes an electronic clutch for kickback protection.
Brand Reputation
Milwaukee has a stronger sales rank and established reputation.
Comfort
Milwaukee has an anti-vibration side handle for user comfort.
Overall score
Specifications
| Spec | FULLYEA Cordless Angle Grinder 4-1/ | Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Protection | None | Kickback |
| Compatibility | N/A | M18 |
| Handle Type | Dual Non-Slip | Anti-Vibration |
| Spindle Size | N/A | 5/8"-11 |
Dimension comparison
Overview of the FULLYEA Cordless Angle Grinder
The FULLYEA Cordless Angle Grinder is priced at $46.99 and is designed for versatility with its upgraded brushless motor reaching speeds of up to 12000 RPM. This model is well-suited for a range of applications, from cutting to polishing, making it a solid choice for both professionals and DIY enthusiasts.
Equipped with a 3-speed adjustment feature, the FULLYEA grinder offers settings of 0-6000, 9000, and 12000 RPM, catering to various tasks effectively. Additionally, its ergonomic design includes dual non-slip handles for stability and a rotating safety guard to protect users from debris. The package comes complete with two 4.0Ah batteries, a fast charger, and multiple accessories, ensuring that users have everything they need right out of the box.
Overview of the Milwaukee 2880-20 M18 Fuel Grinder
The Milwaukee 2880-20 M18 Fuel Grinder is priced significantly higher at $143.99 but boasts advanced features such as an electronic clutch for kickback protection and overload protection to extend motor life. This model is designed for those who prioritize safety and durability in their tools.
This cordless grinder is compatible with all M18 batteries, making it a flexible option for those who already own Milwaukee tools. Its anti-vibration side handle enhances user comfort during prolonged use, and the 5/8"-11 spindle allows for compatibility with a variety of grinding accessories. Although it lacks the included batteries and charger that come with the FULLYEA model, its robust build and advanced safety features make it a strong contender in the market.
Performance Comparison
When it comes to performance, the FULLYEA grinder reaches a maximum speed of 12000 RPM thanks to its brushless motor, allowing for efficient cutting and grinding. This makes it particularly effective for tasks that require high rotational speeds, such as metal cutting and rust removal.
On the other hand, the Milwaukee grinder's features, like the electronic clutch and overload protection, suggest a focus on safety and longevity. While it may not match the FULLYEA's maximum speed, its design aims to prevent motor damage and enhance user safety, which could be invaluable during heavy-duty tasks. Thus, while both tools have their strengths, the FULLYEA offers speed, and the Milwaukee focuses on durability and safety.
Usability and Ergonomics
The FULLYEA Cordless Angle Grinder emphasizes user comfort with its ergonomic design, featuring dual non-slip auxiliary handles that provide stability for both right and left-handed users. This design allows for greater control during operation, which is crucial for precision tasks.
Conversely, the Milwaukee grinder includes an anti-vibration side handle, which greatly enhances user comfort during extended use. This feature can be particularly beneficial for professionals who rely on their tools for long periods. While both grinders offer ergonomic benefits, the FULLYEA's design caters to a broader range of user preferences, making it easier for anyone to handle.
Battery Life and Charging
The FULLYEA grinder comes with two 4.0Ah batteries, providing users with extended working time before needing to recharge. The quick charge feature ensures that you can get back to work with minimal downtime, which is crucial for those working on larger projects.
In contrast, the Milwaukee 2880-20 is sold as a tool-only option, meaning users must purchase batteries separately. While it is compatible with all M18 batteries, the added cost of batteries can increase the total investment. For users who require a complete package out of the box, the FULLYEA grinder's included batteries offer a significant advantage.
Price Comparison
The FULLYEA Cordless Angle Grinder is priced at $46.99, making it approximately 67% cheaper than the Milwaukee 2880-20, which retails for $143.99. This substantial price difference makes the FULLYEA a highly attractive option for budget-conscious buyers or those who need a reliable tool without breaking the bank.
However, it is essential to consider the value provided by each tool. The Milwaukee grinder, though more expensive, offers advanced safety features and robust build quality that may justify its higher price for professional users. For casual users or DIY enthusiasts, the FULLYEA provides excellent performance at a fraction of the cost.
Brand Reputation and Sales Rank
The FULLYEA grinder has a sales rank of 58,729, which indicates that it may not be as established in the market compared to the Milwaukee model, which has a strong sales rank of 6,936. Milwaukee is known for its high-quality tools and reliable performance, which may make it a more trusted choice for many users.
While both brands have their merits, the established reputation of Milwaukee could sway buyers looking for reliability and quality assurance. However, the FULLYEA grinder's positive features and lower price could attract those willing to try a newer brand.
Which should you buy?
Choosing between the FULLYEA Cordless Angle Grinder and the Milwaukee 2880-20 ultimately depends on your specific needs and budget. If you are looking for an economical option with solid performance for DIY projects, the FULLYEA grinder at $46.99 is an excellent choice, especially with its included batteries and accessories.
Conversely, if you prioritize advanced safety features, durability, and compatibility with existing Milwaukee tools, the Milwaukee 2880-20 is worth the investment at $143.99. It is ideal for professionals who require a reliable tool for extensive use. In conclusion, both grinders have their unique advantages, making it essential to weigh your priorities before making a purchase.

