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DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch vs DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,

Updated July 2026 — DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch wins on rpm and handle positions, DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, wins on sales rank and power.

The DEWALT FLEXVOLT ADVANTAGE (DCG416B) offers more power and advanced safety features, making it the better choice for professional use, while the DWE4011 is a solid option for casual users.

Why DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch is better

Price

DWE4011 is significantly cheaper at $69.00.

RPM

DWE4011 has a higher maximum RPM at 12,000.

Weight

DWE4011 is lighter, making it easier to handle.

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

Power

DCG416B delivers up to 1,550 max watts.

Safety Features

DCG416B includes Kickback Brake and E-CLUTCH.

Battery Compatibility

DCG416B works with all DEWALT 20V MAX* and FLEXVOLT batteries.

Overall score

DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch
70
DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,
85

Specifications

SpecDEWALT Angle Grinder, One-Touch Guard, 4-1/2 -InchDEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,
Motor TypeAC/DCBrushless
Guard AdjustmentOne-TouchTool-Free
Kickback BrakeNoYes
E-CLUTCHNoYes
Battery TypeAC/DC20V MAX*

Dimension comparison

DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -InchDEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder,

Introduction

When it comes to angle grinders, DEWALT offers two compelling choices: the DEWALT Angle Grinder, One-Touch Guard (DWE4011) and the DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder (DCG416B). Both of these models have their unique features and advantages, making them suitable for different users and applications. In this article, we will compare these two grinders in detail to help you decide which one is the right fit for your needs.

Price Comparison

The DEWALT Angle Grinder (DWE4011) is priced at $69.00, making it significantly cheaper than the DEWALT FLEXVOLT ADVANTAGE (DCG416B), which retails for $144.50. This price difference of about 109% can be a critical factor for budget-conscious buyers. If you are looking for a reliable angle grinder without breaking the bank, the DWE4011 offers an attractive price point with solid features for general use. On the other hand, if your projects demand more advanced features, the DCG416B might justify its higher cost with additional power and capabilities.

Power and Performance

In terms of power, the DEWALT FLEXVOLT ADVANTAGE (DCG416B) shines with its brushless motor delivering up to 1,550 max watts out and reaching speeds of up to 9,000 rpm. This model gets up to 54% more power when paired with FLEXVOLT batteries, which is a significant advantage for heavy-duty tasks. In contrast, the DEWALT Angle Grinder (DWE4011) features a 7-amp motor that provides a maximum speed of 12,000 rpm, which is still respectable for a variety of applications. While the DWE4011 offers slightly higher RPM, the overall power advantage of the DCG416B makes it a better choice for demanding projects.

Safety Features

Safety is paramount when operating power tools, and both models feature safety mechanisms to protect users. The DEWALT FLEXVOLT ADVANTAGE (DCG416B) includes a Kickback Brake that engages with maximum force to stop the wheel quickly in case of a bind-up, ensuring user safety. Additionally, it has an E-CLUTCH system that shuts down the motor in under a tenth of a second when a pinch or stall is detected. On the other hand, the DEWALT Angle Grinder (DWE4011) has a One-Touch Guard that allows for tool-free adjustment, which enhances user convenience but lacks the advanced safety features present in the DCG416B. For users prioritizing safety, the DCG416B is the superior option.

Ergonomics and Usability

When it comes to ergonomics, both grinders are designed for user comfort. The DEWALT Angle Grinder (DWE4011) boasts a slim, ergonomic body design that provides increased comfort during extended use. Its 2-position removable side handle further enhances control and comfort. The DEWALT FLEXVOLT ADVANTAGE (DCG416B) is also designed with user comfort in mind, and while the specifics of its ergonomics aren’t detailed, its advanced features indicate a focus on ease of use. If you are looking for a tool that you can use comfortably for long periods, both models should serve well, but the DWE4011 may have a slight edge in terms of traditional ergonomic design.

Compatibility and Versatility

The DEWALT FLEXVOLT ADVANTAGE (DCG416B) is compatible with all DEWALT 20V MAX* and FLEXVOLT batteries, making it versatile for users who already own DEWALT’s battery systems. This compatibility can save you money on batteries and chargers if you’re already invested in the DEWALT ecosystem. Conversely, the DEWALT Angle Grinder (DWE4011) runs on AC/DC power, which provides flexibility in power options but may not be as versatile as the battery-powered capabilities of the DCG416B. For users who prioritize compatibility with existing tools, the DCG416B scores higher.

Applications and Use Cases

The DEWALT Angle Grinder (DWE4011) is well-suited for general tasks such as cutting, grinding, and polishing. With a sales rank of 6,607, it has proven to be a popular choice among users for everyday applications. Meanwhile, the DEWALT FLEXVOLT ADVANTAGE (DCG416B) is part of the PERFORM & PROTECT product line, which indicates it's designed for more demanding tasks and professional usage. Its features make it ideal for heavy-duty applications that require additional power and control. Depending on your specific needs—whether it’s for light home projects or heavy professional work—these grinders cater to different user bases.

Warranty and Reliability

Both DEWALT products come with the brand’s reputation for reliability and quality. However, the specifics of the warranty offerings were not provided in the data. Generally, DEWALT tools come with a standard warranty that assures customers of their durability and serviceability. The DEWALT Angle Grinder (DWE4011) has a solid bestseller rank, indicating customer satisfaction and reliability, while the DCG416B, despite a lower sales rank at 14,755, is built with advanced technology aimed at professional users. Buyers can generally trust both models to perform well, but those looking for long-term investment might lean towards the more robust features of the DCG416B.

Which should you buy?

Choosing between the DEWALT Angle Grinder (DWE4011) and the DEWALT FLEXVOLT ADVANTAGE (DCG416B) boils down to your specific needs and budget. If you are a casual user or a DIY enthusiast looking for an affordable, reliable tool for general tasks, the DWE4011 is an excellent choice at $69.00. However, if you need a more powerful tool for professional applications, the DCG416B, priced at $144.50, offers advanced features and safety mechanisms that justify its higher price. Ultimately, evaluate your requirements, and select the grinder that aligns best with your projects.