vsversusfinder

DEWALT Angle Grinder, 4-1/2-Inch, 11-Amp, 11,000 RPM vs DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,

Updated July 2026 — DEWALT Angle Grinder, 4-1/2-Inch, 11-Amp, 11,000 RPM wins on price and speed, DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, wins on safety and power.

The DEWALT FLEXVOLT ADVANTAGE Angle Grinder offers superior power and advanced features, making it the better choice for professionals.

Why DEWALT Angle Grinder, 4-1/2-Inch, 11-Amp, 11,000 RPM is better

Price

DWE402W is significantly cheaper at $99.00.

Weight

DWE402W is lighter and easier to handle.

Simplicity

DWE402W has straightforward operation without battery concerns.

Why DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, is better

Power

DCG416B provides up to 54% more power with FLEXVOLT batteries.

Safety Features

DCG416B includes Kickback Brake and E-CLUTCH for enhanced safety.

Versatility

DCG416B is cordless, offering more flexibility in use.

Overall score

DEWALT Angle Grinder, 4-1/2-Inch, 11-Amp, 11,000 RPM
75
DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,
88

Specifications

SpecDEWALT Angle Grinder, 4-1/2-Inch, 11-Amp, 11,000 RPMDEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,
Motor TypeAC/DCBrushless
RPM11,0009,000
Battery CompatibilityCorded20V MAX/FLEXVOLT
Dust EjectionYesNo
Kickback BrakeNoYes

Dimension comparison

DEWALT Angle Grinder, 4-1/2-Inch, 11-Amp, 11,000 RPMDEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,

Overview of the DEWALT Angle Grinder Models

The DEWALT Angle Grinder and the DEWALT FLEXVOLT ADVANTAGE Angle Grinder cater to different user needs and preferences. The former is corded and priced at $99.00, while the latter is a tool-only model with a higher price tag of $144.50. Understanding their specifications and features can help you make the right choice for your grinding tasks.

The DEWALT Angle Grinder (DWE402W) features an 11 Amp AC/DC motor that reaches speeds of up to 11,000 RPM, making it ideal for quick material removal. In contrast, the DEWALT FLEXVOLT ADVANTAGE Angle Grinder (DCG416B) offers a brushless motor capable of delivering up to 1,550 max watts out and speeds of up to 9,000 RPM, providing substantial power when paired with FLEXVOLT batteries. This price difference reflects the advanced capabilities of the FLEXVOLT model, which is designed for those who need more versatility and power in their tools.

Power and Performance Comparison

When it comes to power and performance, the DEWALT Angle Grinder and the DEWALT FLEXVOLT ADVANTAGE Angle Grinder exhibit distinct characteristics. The DWE402W offers a robust 11 Amp motor that excels in high RPM, making it suitable for various grinding tasks. However, the DCG416B, with its brushless motor, can achieve impressive power levels, especially when paired with a FLEXVOLT battery, providing up to 54% more power compared to standard 20V MAX batteries.

While the DWE402W is designed for consistent performance in a corded format, the DCG416B’s ability to harness battery power makes it more versatile, especially in outdoor or remote job sites. The choice between these two models may ultimately depend on whether the user prefers the steady output of a corded tool or the flexible, enhanced performance offered by the battery-operated grinder.

Features and Usability

In terms of user-friendly features, both grinders offer distinct advantages. The DEWALT Angle Grinder (DWE402W) includes a Dust Ejection System that helps maintain tool durability by expelling harmful debris. It also boasts a Quick-Change Wheel release for tool-free wheel removal and a One-Touch Guard that allows for easy adjustment.

On the other hand, the DEWALT FLEXVOLT ADVANTAGE Angle Grinder (DCG416B) is equipped with several advanced safety features, such as the Kickback Brake, which engages to stop the wheel quickly in the event of a bind-up, and the E-CLUTCH system that shuts down the motor in less than a tenth of a second when a pinch is detected. These features may make the FLEXVOLT model more appealing to users who prioritize safety and ease of use in more demanding applications.

Portability and Flexibility

Portability is another critical factor when choosing between these two grinders. The DEWALT Angle Grinder (DWE402W) is corded, which limits its usability to areas with power outlets. However, its lighter weight and compact design make it easier to handle in tight spaces.

Conversely, the DEWALT FLEXVOLT ADVANTAGE Angle Grinder (DCG416B) offers the freedom of cordless operation, allowing users to operate it without being tethered to an outlet. This flexibility is advantageous for those working in diverse environments or remote locations. However, it’s important to note that the battery and charger are sold separately, which can add to the overall cost.

Price Considerations

The price difference between the DEWALT Angle Grinder and the DEWALT FLEXVOLT ADVANTAGE Angle Grinder is quite significant. The DWE402W is currently priced at $99.00, while the DCG416B costs $144.50, making the latter about 46% more expensive.

This price difference reflects the advanced technology and additional features of the FLEXVOLT model. For those on a budget or looking for a basic grinder for occasional tasks, the DWE402W offers excellent value. However, for professionals who require enhanced power and safety features, the investment in the DCG416B might be justified.

Sales Ranking Insights

In terms of sales performance, the DEWALT FLEXVOLT ADVANTAGE Angle Grinder (DCG416B) holds a better sales rank at 14,755 compared to the DEWALT Angle Grinder (DWE402W), which ranks at 38,136. This difference suggests that the FLEXVOLT model is gaining popularity among users, possibly due to its advanced features and versatility.

The higher sales rank of the DCG416B may indicate a growing preference for tools that can deliver superior performance in various applications. Users often look for reliability and cutting-edge technology, which the FLEXVOLT model provides.

Which should you buy?

Choosing between the DEWALT Angle Grinder and the DEWALT FLEXVOLT ADVANTAGE Angle Grinder ultimately comes down to your specific needs and budget. The DEWALT Angle Grinder (DWE402W) is an excellent choice for users seeking a reliable, corded tool for general tasks at a lower price point of $99.00. Its robust motor and user-friendly features make it suitable for many applications.

On the other hand, if you need a more powerful, flexible option and are willing to invest more, the DEWALT FLEXVOLT ADVANTAGE Angle Grinder (DCG416B) offers superior performance with advanced safety features. It is priced at $144.50 and is a better fit for professionals or serious DIY enthusiasts who require the versatility of cordless operation and enhanced power output.

In conclusion, both grinders have their merits, and your decision should reflect your specific application requirements and budget constraints.