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DEWALT 20V MAX* XR Angle Grinder with Brake, vs Milwaukee Electric - M18 Fuel. 4-1/2 / 5 Variable

Updated July 2026 — DEWALT 20V MAX* XR Angle Grinder with Brake, wins on price, Milwaukee Electric - M18 Fuel. 4-1/2 / 5 Variable wins on speed.

The Milwaukee grinder is more affordable and offers variable speed control, while the DEWALT grinder emphasizes longevity and safety features.

Why DEWALT 20V MAX* XR Angle Grinder with Brake, is better

Price

DEWALT is more expensive at $222.51

Motor Type

DEWALT has a brushless motor for longer life

Safety Feature

DEWALT includes a kickback brake

Why Milwaukee Electric - M18 Fuel. 4-1/2 / 5 Variable is better

Price

Milwaukee is cheaper at $162.06

Speed Control

Milwaukee offers variable speed settings

User Comfort

Milwaukee has a slide switch to reduce fatigue

Overall score

DEWALT 20V MAX* XR Angle Grinder with Brake,
75
Milwaukee Electric - M18 Fuel. 4-1/2 / 5 Variable
82

Specifications

SpecDEWALT 20V MAX* XR Angle Grinder with Brake,Milwaukee Electric - M18 Fuel. 4-1/2 / 5 Variable
Motor TypeBrushlessBrushed
Brake Time2 secondsless than 2 seconds
Speed RangeN/A3,500 - 8,500 RPM
Trigger TypeTwo-stageSlide switch
Guard AdjustmentManualTool-free

Dimension comparison

DEWALT 20V MAX* XR Angle Grinder with Brake,Milwaukee Electric - M18 Fuel. 4-1/2 / 5 Variable

Price Comparison

When comparing the prices of the DEWALT 20V MAX* XR Angle Grinder with Brake and the Milwaukee Electric M18 Fuel 4-1/2 / 5 Variable Speed Braking Grinder, the Milwaukee option is about 27% cheaper at $162.06 compared to the DEWALT's $222.51. This significant price difference could be a decisive factor for budget-conscious buyers who still want a reliable angle grinder for their tasks. The Milwaukee grinder also boasts a competitive average price over the last 90 days, recorded at $178.19, indicating that it is consistently more affordable than the DEWALT model.

Performance and Features

Performance is critical when choosing an angle grinder, and both the DEWALT and Milwaukee models offer unique features. The DEWALT grinder features a brushless motor, which enhances its lifespan and eliminates the need for brush replacements, ensuring long-term performance. In contrast, the Milwaukee grinder provides variable speed settings, offering five distinct speeds ranging from 3,500 RPM to 8,500 RPM for greater control during use. This flexibility can be particularly advantageous for tasks requiring different speeds. Overall, while DEWALT emphasizes longevity with its brushless motor, Milwaukee focuses on speed customization.

Safety Features

Safety is paramount in power tools, and both products incorporate impressive safety features. The DEWALT grinder includes a brake that stops the wheel in two seconds or less, coupled with a kickback brake that engages to stop the wheel under certain conditions. This feature significantly reduces the risk of accidents. On the other hand, Milwaukee’s grinder also features a brake that stops most wheels in less than two seconds, ensuring user safety. Both brands prioritize safety, but DEWALT's additional kickback protection may offer an edge for users who frequently work under pressure.

Ease of Use

In terms of user experience, both grinders show thoughtful design. The Milwaukee grinder features a slide switch designed to reduce user fatigue, making it potentially more comfortable for extended usage. Additionally, it allows for tool-free guard adjustments and accessory changes, enhancing convenience. Conversely, the DEWALT grinder's two-stage trigger requires two actions to activate the tool, which adds a layer of safety but may be less convenient for some users. Ultimately, Milwaukee’s focus on user comfort and tool-free adjustments may make it the more user-friendly option.

Build Quality

Build quality is essential for durability, and both grinders have a reputation for robustness. The DEWALT grinder is engineered with a brushless motor aimed at extending the tool's life, while Milwaukee is known for its high-quality materials and construction. Both brands are leaders in the market, with DEWALT holding a sales rank of 77,304 and Milwaukee slightly ahead at 61,359. While both tools are built to last, Milwaukee's higher sales rank may suggest a stronger customer preference, indicating confidence in its build quality.

Battery and Runtime

Battery life and runtime are crucial for cordless tools, and this is where the DEWALT and Milwaukee models differ significantly. The DEWALT angle grinder is part of the 20V MAX* system, which allows for compatibility with other DEWALT batteries, ensuring ample runtime for various tasks. Meanwhile, Milwaukee's M18 system also boasts an extensive lineup, offering flexibility with battery choices. However, the runtime specifics for both models are not disclosed, making it hard to determine which brand offers superior battery performance. Users may need to consider their existing battery ecosystems when making a decision.

Brand Reputation

Brand reputation plays an essential role in purchasing decisions, and both DEWALT and Milwaukee are highly regarded in the power tool industry. DEWALT is known for its longstanding commitment to quality and innovation, while Milwaukee has carved a niche for itself with its focus on user-centric designs and performance. With DEWALT's grinder holding a sales rank of 77,304 and Milwaukee's at 61,359, the lower rank of the DEWALT product might suggest that the Milwaukee option is currently more favored in the market.

Which should you buy?

Ultimately, deciding between the DEWALT 20V MAX* XR Angle Grinder with Brake and the Milwaukee Electric M18 Fuel 4-1/2 / 5 Variable Speed Braking Grinder hinges on your specific needs and preferences. If price is your primary concern, the Milwaukee grinder at $162.06 is the more economical choice, offering competitive features and a strong reputation. However, if you prioritize longevity and safety features like the kickback brake, the DEWALT grinder, despite its higher price of $222.51, may be worth the investment. Each model brings unique strengths, making the best choice dependent on your individual requirements.