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DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp vs Milwaukee Electric - M18 Fuel 4-1/2-6 Braking

Updated July 2026 — DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp wins on price and versatility, Milwaukee Electric - M18 Fuel 4-1/2-6 Braking wins on popularity.

The DEWALT Angle Grinder offers better value and versatility, while the Milwaukee provides cordless convenience. Overall, the DEWALT is the better choice for most users.

Why DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp is better

Price

DEWALT is approximately 53% cheaper than Milwaukee.

Versatility

DEWALT is compatible with a wide range of accessories.

Power

DEWALT has a powerful 7-amp motor for fast material removal.

Why Milwaukee Electric - M18 Fuel 4-1/2-6 Braking is better

Cordless

Milwaukee offers cordless operation for mobility.

Braking Feature

Milwaukee has a braking feature for enhanced safety.

Sales Rank

Milwaukee has a better sales rank indicating popularity.

Overall score

DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp
85
Milwaukee Electric - M18 Fuel 4-1/2-6 Braking
75

Specifications

SpecDEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-AmpMilwaukee Electric - M18 Fuel 4-1/2-6 Braking
Motor7-amp18-Volt Brushless
Speed12,000 rpmNot specified
WeightNot specifiedNot specified
GuardOne-TouchPaddle Switch
BatteryAC PowerCordless

Dimension comparison

DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-AmpMilwaukee Electric - M18 Fuel 4-1/2-6 Braking

Overview

When comparing the DEWALT Angle Grinder Tool and the Milwaukee Electric M18 Fuel Grinder, it’s essential to look at their price, features, and intended use. The DEWALT is priced at $88.98, while the Milwaukee is significantly higher at $189.84, making the DEWALT about 53% cheaper than its competitor. This price difference may appeal to budget-conscious buyers, but let's dive deeper to understand what each grinder offers.

Power and Performance

The DEWALT Angle Grinder is equipped with a powerful 7-amp motor that allows for fast material removal, reaching speeds of up to 12,000 rpm. This motor is designed for higher overload protection, making it suitable for various projects. In contrast, the Milwaukee Electric M18 Fuel Grinder features an 18-Volt Lithium-Ion Brushless motor, which is cordless and intended for convenience and mobility. While the DEWALT offers consistent power through a plug, the Milwaukee’s battery operation makes it versatile for outdoor or remote work.

Design and Ergonomics

The DEWALT Angle Grinder boasts a low-profile, jam-pot gear case that enhances durability and allows it to fit into tight spaces, making it ideal for intricate tasks. It also features a slim, ergonomic body design for comfort during extended use. On the other hand, the Milwaukee Electric Grinder is designed with a paddle switch for easy operation, though specific ergonomic features are less detailed in the product description. The design choices reflect different user priorities: DEWALT focuses on precision, while Milwaukee emphasizes mobility.

Safety Features

Safety is crucial when working with grinders, and both tools have noteworthy safety features. The DEWALT Angle Grinder includes a One-Touch Guard, allowing for easy adjustment without needing tools, contributing to safer operation. Additionally, it has a 2-position removable side handle for better control. The Milwaukee Electric Grinder is also equipped with a braking feature, which stops the wheel faster to reduce the risk of injury. Both grinders prioritize user safety, but they achieve this through different mechanisms.

Versatility

The DEWALT Angle Grinder is compatible with a wide range of 4-1/2-inch accessories, thanks to its 5/8-inch 11 spindle thread. This compatibility allows users to adapt the tool for various applications, from cutting to grinding. In contrast, the Milwaukee Electric Grinder is marketed as a tool-only option, implying a focus on specific tasks rather than general versatility. The DEWALT’s adaptability makes it a more flexible choice for those needing a multi-functional tool.

Sales and Popularity

Sales rank can be a good indicator of a product's popularity. The DEWALT Angle Grinder has a sales rank of 78,785, while the Milwaukee Electric Grinder boasts a better rank at 26,257, suggesting that it might be more favored among consumers. This difference in sales rank can indicate varying levels of trust and satisfaction among users, with Milwaukee possibly having a stronger reputation in the cordless tool market.

Battery Life and Convenience

The Milwaukee Electric Grinder operates on an 18-Volt Lithium-Ion battery, which provides the convenience of cordless operation. However, the product description does not specify the battery life, which is a critical factor for users who might need extended usage. Conversely, the DEWALT Angle Grinder requires an AC power source, which means it is always ready to use without worrying about battery levels. For users who prioritize uninterrupted work, the DEWALT's plug-in design may be more appealing.

Price Comparison

The price difference between the two grinders is substantial, with the DEWALT priced at $88.98 and the Milwaukee at $189.84. This makes the DEWALT approximately 53% cheaper than the Milwaukee. While the Milwaukee offers the advantage of being cordless, budget-conscious buyers may find it difficult to justify the price difference, especially if they do not require the added mobility. The DEWALT offers excellent value for those seeking a reliable angle grinder without the higher costs.

Which should you buy?

Choosing between the DEWALT Angle Grinder and the Milwaukee Electric M18 Fuel Grinder ultimately depends on your specific needs. If you prioritize value, consistent power, and versatility for various tasks, the DEWALT, priced at $88.98, is an outstanding choice. However, if you need a cordless option for mobility and are willing to invest more for convenience, the Milwaukee at $189.84 could be worth considering. Both tools offer unique advantages, so your decision should align with your usage requirements and budget.