DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, vs Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000
Updated July 2026 — DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, wins on compatibility and power, Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 wins on ergonomics and price.
The DEWALT FLEXVOLT ADVANTAGE offers superior power and safety features, while the Metabo excels in ergonomics and price. Overall, DEWALT is the better choice for performance.
Why DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, is better
Power
DEWALT delivers 54% more power with FLEXVOLT batteries.
Safety Features
DEWALT includes E-CLUTCH and Kickback Brake.
Battery Compatibility
DEWALT works with all 20V MAX* and FLEXVOLT batteries.
Why Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 is better
Price
Metabo is approximately 6% cheaper.
Ergonomics
Metabo has the smallest handle circumference in its class.
Tool-Free Change
Metabo features a patented M-Quick system for easy disc changes.
Overall score
Specifications
| Spec | DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, | Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 |
|---|---|---|
| Motor Type | Brushless | AC/DC |
| Max RPM | 9000 | 11000 |
| Weight | 5.6 lbs | 5.5 lbs |
| Power Output | 1550 watts | 11 amps |
| Kickback Protection | Yes | Yes |
Dimension comparison
Overview of the Products
In this comparison, we examine the DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder and the Metabo 4-1/2-5-Inch Angle Grinder. The DEWALT is priced at $144.50, while the Metabo is slightly cheaper at $135.80, making it about 6% less expensive. Both grinders are designed for versatility and power, but they cater to different preferences and applications, which we will explore in detail.
Power and Performance
When it comes to power, the DEWALT FLEXVOLT ADVANTAGE boasts a brushless motor that delivers 1,550 max watts, reaching speeds of up to 9,000 rpm. This model can achieve up to 54% more power when paired with FLEXVOLT batteries. In contrast, the Metabo grinder features an 11 Amp motor that operates at 11,000 rpm, offering a different power profile. While the DEWALT emphasizes its compatibility with FLEXVOLT batteries for enhanced performance, the Metabo focuses on its LongLife motor that provides up to 50% more torque for faster material removal. Each product has its strengths in terms of power output and efficiency, appealing to different user needs.
Safety Features
Safety is paramount in power tools, and both grinders come equipped with various safety features. The DEWALT includes a Kickback Brake that quickly stops the wheel and shuts off the grinder when a bind-up occurs, alongside an E-CLUTCH system that shuts down the motor if a pinch or stall is detected. The Metabo grinder incorporates a mechanical safety slip clutch designed to reduce kickback and enhance user control if the accessory jams. Each model provides robust safety measures, though the DEWALT offers additional features like E-Switch Protection, which requires the trigger to be cycled after unexpected shutdowns.
Ergonomics and Usability
In terms of user comfort, both grinders are designed to minimize fatigue during use. The DEWALT's paddle switch allows for easy operation, while the Metabo features the smallest handle circumference in its class, enhancing ergonomics. The rubberized side handle on the Metabo, with its bulb-shaped grip and 15-degree offset, is engineered for optimal handling and reduced strain. While both tools prioritize user comfort, the Metabo's ergonomic design may provide a slight edge for prolonged usage, appealing to users who prioritize comfort during extended tasks.
Durability and Build Quality
Durability is a crucial factor in choosing an angle grinder, and both the DEWALT and Metabo models are built with high-quality materials. The DEWALT is part of the PERFORM & PROTECT product line, which indicates a focus on safeguarding users during heavy-duty applications. On the other hand, the Metabo is engineered in Germany, featuring a patented dust protection system that extends its operational lifespan. The die-cast aluminum gear housing of the Metabo is designed to dissipate heat effectively, further enhancing durability. While both products are sturdy, the Metabo's design suggests a slight advantage in longevity under heavy use conditions.
Accessories and Compatibility
The DEWALT FLEXVOLT ADVANTAGE is compatible with all DEWALT 20V MAX* and FLEXVOLT batteries, making it a versatile choice for those already invested in the DEWALT ecosystem. Additionally, it is ready for Tool Connect Chip integration, allowing for easy asset management on job sites. Conversely, the Metabo features a patented M-Quick system for tool-free disc changes, which can significantly streamline workflow. While both models offer unique advantages in terms of compatibility and accessories, the DEWALT's broader battery compatibility may appeal more to users with existing DEWALT tools.
Market Position and Bestseller Rank
The DEWALT FLEXVOLT ADVANTAGE ranks 14,755 in sales, indicating a solid market presence and popularity among users. The Metabo, with a sales rank of 43,078, suggests it is less frequently purchased, potentially reflecting a niche market appeal. The higher sales rank of the DEWALT could indicate greater consumer trust or brand recognition, which can be a decisive factor for buyers looking for reliability and performance.
Price Comparison
When comparing prices, the DEWALT is priced at $144.50, while the Metabo comes in at $135.80, making the Metabo around 6% cheaper. Despite the slight price difference, both products offer competitive value based on their features and capabilities. Buyers should consider whether the additional cost of the DEWALT is justified by its enhanced power and safety features, or if the Metabo's ergonomic design and German engineering better align with their needs.
Which should you buy?
Choosing between the DEWALT FLEXVOLT ADVANTAGE and the Metabo 4-1/2-5-Inch Angle Grinder depends largely on individual needs and preferences. If you prioritize power, safety features, and battery compatibility, the DEWALT may be the better choice for you. However, if you are looking for a grinder with ergonomic design, durability, and a slightly lower price, the Metabo could be the ideal option. Ultimately, both grinders have their strengths, making them suitable for different types of users and applications.

