vsversusfinder

Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion vs Proxxon 38544 Longneck Mini Angle Grinder LW/E

Updated July 2026 — Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion wins on weight and disc size, Proxxon 38544 Longneck Mini Angle Grinder LW/E wins on rpm.

The Milwaukee 2880-20 offers superior power and safety features, while the Proxxon 38544 excels in portability and included accessories.

Why Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion is better

Power

Milwaukee has a brushless motor with overload protection.

Safety

Includes electronic clutch for kickback protection.

Sales Rank

Milwaukee ranks significantly higher in sales.

Why Proxxon 38544 Longneck Mini Angle Grinder LW/E is better

Weight

Proxxon is lighter at 1.2 lbs.

Accessories

Proxxon includes grinding and flap discs.

Compact Design

Proxxon is designed for tight spaces.

Overall score

Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion
85
Proxxon 38544 Longneck Mini Angle Grinder LW/E
75

Specifications

SpecMilwaukee 2880-20 M18 Fuel Brushless Lithium-IonProxxon 38544 Longneck Mini Angle Grinder LW/E
Motor TypeBrushlessBalanced
Speed ControlNoYes
CompatibilityM18 BatteriesNone
Safety FeaturesYesNo
Included DiscsNoneYes

Dimension comparison

Milwaukee 2880-20 M18 Fuel Brushless Lithium-IonProxxon 38544 Longneck Mini Angle Grinder LW/E

Overview of the Milwaukee 2880-20 and Proxxon 38544

In this comparison, we look at the Milwaukee 2880-20 and the Proxxon 38544. The Milwaukee 2880-20 is priced at $143.99, while the Proxxon 38544 has a slightly higher price of $145.47. With a price difference of about $1.48, the Milwaukee model represents a marginally more economical option. Both products cater to users who need reliable angle grinders, but they offer different features and capabilities that may appeal to distinct user needs.

Design and Build Quality

The Milwaukee 2880-20 showcases a robust design, targeting users who require durability in their tools. Its ergonomic features include an anti-vibration side handle, enhancing user comfort during prolonged use. In contrast, the Proxxon 38544 is described as light and compact, making it particularly suited for use in tight spaces. Weighing in at just 1.2 lbs, it is significantly lighter than the Milwaukee model. This difference in weight may significantly influence user preference, especially for tasks requiring maneuverability.

Performance and Power

When comparing performance, the Milwaukee 2880-20 is equipped with a powerful brushless motor that maximizes motor life and offers overload protection. This angle grinder also features an electronic clutch for kickback protection, ensuring safer operation. On the other hand, the Proxxon 38544 has a special balanced motor with electronic speed control, delivering speeds ranging from 3,300 to 13,000 RPM. While both products boast strong performance, the Milwaukee's added safety features may appeal to users needing higher protection during operation.

Versatility and Application

The Milwaukee 2880-20 is compatible with all M18 batteries, making it versatile for users who already own Milwaukee tools. It’s designed for various grinding tasks, utilizing a 5/8"-11 spindle for common accessories. The Proxxon 38544, while also versatile, is specifically tailored for precision work in materials such as steel, glass, and ceramics. It includes a carborundum grinding disc and a reinforced fan sander, making it ideal for tasks like paint and rust removal. This differentiation in application may sway users based on the specific tasks they need to perform.

User Comfort and Ease of Use

User comfort is a critical factor when selecting an angle grinder. The Milwaukee 2880-20 includes an anti-vibration side handle that enhances user experience during extended grinding sessions. In contrast, the Proxxon 38544 promotes ease of use with its lightweight design, making it easier to handle for prolonged periods. While the Milwaukee model offers additional comfort features, the Proxxon’s portability could be a significant advantage for users working in more constrained environments.

Included Accessories

With the Milwaukee 2880-20, users are investing in the tool only, with no additional accessories included. This may necessitate purchasing separate attachments for various grinding tasks. Conversely, the Proxxon 38544 comes with a carborundum grinding disc and a flap disc, providing immediate functionality out of the box. This inclusion of accessories may offer better value for the Proxxon, especially for users who do not already own compatible tools.

Brand Reputation and Customer Feedback

Both Milwaukee and Proxxon have established reputations in the power tool market. The Milwaukee 2880-20 holds a bestseller rank of 6,936, indicating a strong presence and customer trust. In comparison, the Proxxon 38544 is ranked lower, at 57,010, which may suggest it is less popular among consumers. The brand reputation may influence purchasing decisions, with Milwaukee’s higher sales rank potentially reflecting greater customer satisfaction and product reliability.

Which should you buy?

In conclusion, the choice between the Milwaukee 2880-20 and Proxxon 38544 ultimately depends on individual needs. If you prioritize power, safety features, and compatibility with existing Milwaukee products, the Milwaukee 2880-20 is the better choice, even at a slightly lower price of $143.99. However, if you seek a lightweight and compact tool for precision tasks, the Proxxon 38544, priced at $145.47 and including essential accessories, may be worth the additional investment. Consider your specific applications and preferences to make the most informed decision.