Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 vs Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder
Updated July 2026 — Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 wins on speed and power, Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder wins on weight.
The Metabo offers superior power and durability, while the Milwaukee provides flexibility and portability. Choose based on your specific needs.
Why Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 is better
Power
Metabo operates at 11,000 RPM compared to Milwaukee's 8,500 RPM.
Durability
Metabo's German engineering emphasizes longevity.
Safety Features
Metabo includes a mechanical safety slip clutch.
Why Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder is better
Portability
Milwaukee is cordless, offering more flexibility.
Variable Speed
Milwaukee has 5 speed settings for precision.
Quick Stop
Milwaukee's brake stops the wheel in 2 seconds.
Overall score
Specifications
| Spec | Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 | Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder |
|---|---|---|
| RPM | 11,000 | 8,500 |
| Power Source | Corded | Cordless |
| Variable Speed | No | Yes |
| Weight | 5.5 lbs | 4.5 lbs |
| Safety Features | Slip Clutch | Brake |
Dimension comparison
Overview of the Products
The Metabo 4-1/2-5-Inch Angle Grinder is priced at $136.66, while the Milwaukee 2888-20 18V Cordless Grinder comes in at $141.08, making the Metabo about 3% cheaper. Both grinders serve similar purposes but are distinct in their design and features. The Metabo is a corded model designed for durability and productivity, engineered in Germany, while the Milwaukee is a cordless, versatile tool that offers variable speed settings.
Design and Build Quality
The Metabo angle grinder boasts a robust design with a die-cast aluminum gear housing, which helps in heat dissipation and has oversized bearings for durability. Its ergonomic grip aims to reduce fatigue during prolonged use. Meanwhile, the Milwaukee grinder features a paddle switch design and tool-free guard adjustments, focusing on user convenience. Both tools are built to withstand tough working conditions, but the Metabo's German engineering emphasizes longevity and professional use, which may appeal more to frequent users in demanding environments.
Power and Performance
The Metabo grinder operates at a powerful 11,000 RPM, delivering higher torque for faster material removal. In contrast, the Milwaukee grinder has a maximum speed of 8,500 RPM, which is less than the Metabo's output. However, the Milwaukee offers variable speed settings, allowing users to choose between 3,500 and 8,500 RPM, which can be beneficial for precision tasks. If raw power is essential, the Metabo stands out, while the Milwaukee provides flexibility in speed control.
Safety Features
Safety is a priority in both tools, but they take different approaches. The Metabo features a patented mechanical safety slip clutch designed to reduce kickback, allowing users to maintain control in case of an accessory jam. Additionally, it has auto-stop carbon brushes that protect the motor from damage. The Milwaukee grinder includes a brake that stops the wheel in two seconds or less, enhancing user safety during operation. While both tools incorporate safety measures, the Metabo's features may be more suitable for heavy-duty applications.
User Convenience
User convenience is prominent in both models, though they cater to different user preferences. The Metabo includes a tool-free, burst-proof adjustable guard, allowing users to switch between tasks without additional tools. It also has the smallest handle circumference in its class, promoting ergonomic handling. On the other hand, the Milwaukee grinder's variable speed settings and tool-free accessory changes make it user-friendly, particularly for those who appreciate adaptability in their tools. This category ultimately boils down to personal preference regarding ease of use.
Price Comparison
At $136.66, the Metabo is priced lower than the Milwaukee's $141.08 by approximately $4.42. While the price difference is not substantial, it could sway budget-conscious buyers. The Metabo's mid-range pricing for a high-performance grinder and its features indicate a strong value proposition for professionals seeking durability. The Milwaukee, while slightly more expensive, offers cordless convenience and variable speed, which might justify its cost for users prioritizing portability.
Sales Rank and Market Position
The Metabo angle grinder holds a sales rank of 67,477, while the Milwaukee grinder ranks significantly higher at 11,053. This suggests that the Milwaukee may be more popular among consumers, potentially due to its versatility and battery-powered convenience. A higher sales rank often reflects a broader acceptance in the market, which could indicate user satisfaction and positive reviews. However, the Metabo's professional-grade engineering appeals to a specific audience that values durability and performance.
Which should you buy?
Deciding between the Metabo 4-1/2-5-Inch Angle Grinder and the Milwaukee 2888-20 18V Grinder ultimately depends on your specific needs. If you require a powerful, durable tool primarily for heavy-duty applications, the Metabo presents a compelling case with its higher RPM and robust safety features. Alternatively, if you prioritize portability and the ability to customize speed settings for various tasks, the Milwaukee offers a practical solution with its cordless operation. Both tools have their merits, making your choice a reflection of your work requirements and personal preferences.

