vsversusfinder

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

Updated July 2026 — Makita 9557NB 4-1/2" Angle Grinder wins on price and versatility, Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 wins on weight and control.

The Makita 9557NB offers a more economical choice with a lightweight design and durability, while the Milwaukee grinder provides advanced features for a higher price.

Why Makita 9557NB 4-1/2" Angle Grinder is better

Price

Makita is $25 cheaper

Weight

Makita weighs only 4.5 lbs

Durability

Makita has protective varnish and labyrinth construction

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

Sales Rank

Milwaukee has a better sales rank of 29,839

Features

Milwaukee includes overload protection and electronic clutch

User Control

Milwaukee features a paddle switch design for better control

Overall score

Makita 9557NB 4-1/2" Angle Grinder
78
Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5
85

Specifications

SpecMakita 9557NB 4-1/2" Angle GrinderMilwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5
Motor7.5 AMPBrushless
RPM11,00011,000
Switch TypeAC/DCPaddle
Guard AdjustmentManualTool-Free
Overload ProtectionNoYes

Dimension comparison

Makita 9557NB 4-1/2" Angle GrinderMilwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5

Overview of the Products

In this comparison, we will look at the Makita 9557NB 4-1/2" Angle Grinder and the Milwaukee Electric M18TRADE BRUSHLESS 4-1/2 / 5 Cut-Off Grinder. The Makita is priced at $84.01, while the Milwaukee is more expensive at $110.00, making the Makita about 23% cheaper. Both grinders are designed for professional use, but they cater to slightly different needs.

Power and Performance

The Makita 9557NB features a powerful 7.5 AMP motor that delivers a no-load speed of 11,000 RPM, providing high output power for various grinding tasks. The Milwaukee Electric grinder also boasts a similar speed of 11,000 RPM, ensuring efficient performance. Both products are designed to handle heavy-duty jobs, making them suitable for professionals and DIY enthusiasts alike. However, the Makita's motor design includes protective features that extend tool life, which may give it an edge in durability.

Design and Ergonomics

When it comes to design, the Makita 9557NB is compact and lightweight, weighing only 4.5 lbs. This makes it easier to handle during extended use. The small 2-1/2" diameter barrel also contributes to comfort, allowing for better grip control. In contrast, the Milwaukee grinder features a paddle switch design that enhances user control and comfort but does not specify weight or barrel size. Both designs focus on user-friendliness, but Makita's lighter weight may be beneficial for prolonged tasks.

Versatility and Ease of Use

The Makita 9557NB offers versatility with its AC/DC switch, allowing it to be used with alternative power sources. This feature is particularly beneficial for users who may need to switch between power types on the job site. The Milwaukee grinder, while not offering an AC/DC switch, provides tool-free guard adjustment, which enhances convenience during operation. Both products are user-friendly, but the Makita's adaptability to different power supplies makes it a more versatile option.

Durability and Lifespan

Durability is a significant factor when choosing an angle grinder. The Makita 9557NB includes protective features such as a protective zig-zag varnish that seals the armature from dust and debris, as well as labyrinth construction that protects the drive gear and bearings. These features contribute to a longer tool life. The Milwaukee grinder offers overload protection and an electronic clutch, which are also designed to enhance durability. However, the explicit protective measures in the Makita may offer more peace of mind for those who work in particularly harsh environments.

Price Comparison

The Makita 9557NB is priced at $84.01, making it a more economical choice compared to the Milwaukee grinder, which is priced at $110.00. This price difference of about $25 highlights that the Makita is around 23% less expensive, making it an appealing option for budget-conscious consumers. While both products offer excellent performance, the lower price of the Makita may sway buyers who are looking for quality without breaking the bank.

Sales Rank and Market Position

In terms of market performance, the Makita 9557NB has a sales rank of 74,761, while the Milwaukee grinder boasts a significantly better rank of 29,839. This suggests that the Milwaukee model is more popular among users, potentially due to its brand reputation and features. However, the Makita remains a solid choice for those prioritizing cost-effectiveness and durability.

Which should you buy?

Choosing between the Makita 9557NB and the Milwaukee Electric M18TRADE BRUSHLESS grinder ultimately depends on your specific needs. If you prioritize affordability, lightweight design, and durability, the Makita 9557NB is the better option at $84.01. However, if you are willing to spend more for advanced features like overload protection and a paddle switch design, the Milwaukee grinder may be worth the investment at $110.00. Consider your usage requirements and budget carefully before making a decision.