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Makita 9557PB 4-1/2" Paddle Switch Angle Grinder vs Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5

Updated July 2026 — Makita 9557PB 4-1/2" Paddle Switch Angle Grinder wins on price, Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 wins on safety and weight.

The Makita 9557PB offers a more budget-friendly option with solid features, while the Milwaukee M18TRADE provides advanced efficiency and protection features. Choose based on your specific needs.

Why Makita 9557PB 4-1/2" Paddle Switch Angle Grinder is better

Price

Makita is $11 cheaper than Milwaukee

Weight

Makita weighs only 4.5 lbs

Warranty

Makita has a 1-year limited warranty

Why Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 is better

Motor Type

Milwaukee features a brushless motor for better efficiency

Safety Features

Milwaukee includes overload protection and an electronic clutch

Sales Rank

Milwaukee has a better sales rank of 29,839

Overall score

Makita 9557PB 4-1/2" Paddle Switch Angle Grinder
85
Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5
88

Specifications

SpecMakita 9557PB 4-1/2" Paddle Switch Angle GrinderMilwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5
Motor7.5 AMPBrushless
RPM11,00011,000
Guard AdjustmentManualTool-Free
Warranty1 YearNot Specified
Switch TypePaddlePaddle

Dimension comparison

Makita 9557PB 4-1/2" Paddle Switch Angle GrinderMilwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5

Overview of the Makita 9557PB and Milwaukee M18TRADE

The Makita 9557PB is priced at $99.00, while the Milwaukee M18TRADE comes in at $110.00, making the Makita about 10% cheaper. Both are 4-1/2 inch angle grinders designed for cutting and grinding tasks, but they cater to slightly different user needs and preferences. The Makita features a powerful 7.5 AMP motor, while the Milwaukee boasts a brushless motor for enhanced efficiency and durability.

Design and Build Quality

In terms of design, the Makita 9557PB has a compact build, weighing only 4.5 lbs, which contributes to its ease of handling. Its small 2-1/2 inch diameter barrel grip is engineered for comfort during extended use. On the other hand, the Milwaukee M18TRADE also features a paddle switch design, making it user-friendly, but it does not specify its weight. The Makita's labyrinth construction helps seal and protect its motor and bearings from contaminants, potentially leading to a longer service life compared to standard designs.

Performance and Power

The Makita 9557PB delivers a no-load speed of 11,000 RPM thanks to its robust 7.5 AMP motor, making it a powerful tool for heavy grinding applications. In comparison, the Milwaukee M18TRADE also reaches an impressive 11,000 RPM, showcasing its ability to perform similarly in terms of rotational speed. However, the Milwaukee's brushless motor is designed to provide greater efficiency and longevity, which may be a crucial factor for professionals who rely on their tools daily.

Features and Usability

The Makita 9557PB comes equipped with several features aimed at improving user experience. It includes a lock-on/off switch for continuous operation, a spindle lock for easy wheel changes, and a side handle that can be installed on either side of the tool. The Milwaukee M18TRADE also emphasizes usability with its tool-free guard adjustment, allowing for quick modifications during use. However, it lacks some of the additional features found in the Makita, such as the AC/DC switch for alternative power sources.

Safety and Protection

Safety features are critical in tools like these. The Makita 9557PB includes labyrinth construction to protect its internal components from contamination, which can prolong the tool's life. The Milwaukee M18TRADE offers overload protection and an electronic clutch, designed to prevent motor damage under heavy loads. While both tools prioritize safety, the Makita's construction may offer better protection from external elements.

Pricing and Value

At $99.00, the Makita 9557PB is positioned as a more budget-friendly option compared to the Milwaukee M18TRADE, which is priced at $110.00. This difference of $11.00 makes the Makita about 10% cheaper. For users who are looking for a reliable grinder without breaking the bank, the Makita presents a compelling value proposition, especially considering its robust features and performance.

Customer Reception and Rankings

The Makita 9557PB holds a sales rank of 43,958, indicating a decent level of popularity among users. In contrast, the Milwaukee M18TRADE enjoys a better sales rank of 29,839, suggesting a stronger market presence. This difference in rankings may reflect user preferences for brand reputation, features, or performance. Both products have received positive feedback, but the Milwaukee might be seen as a preferred choice among professionals.

Which should you buy?

Deciding between the Makita 9557PB and the Milwaukee M18TRADE ultimately depends on your specific needs and budget. If you're looking for a cost-effective grinder with solid performance and user-friendly features, the Makita is a great option at $99.00. However, if you prioritize efficiency and advanced features like an electronic clutch and overload protection, the Milwaukee may justify its higher price of $110.00. Both grinders excel in performance and usability, ensuring that either choice would be a valuable addition to your toolkit.