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Makita 9557NB 4-1/2" Angle Grinder vs Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder

Updated July 2026 — Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder leads on price.

The Makita 9557NB offers a more budget-friendly option with solid performance, while the 9557PBX1 provides additional features and accessories for a higher price.

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

Lower Price

9557NB is priced at $84.01 compared to $109.00 for 9557PBX1.

Simplicity

9557NB has a straightforward design without extra features.

Weight

Both weigh the same, but 9557NB is simpler.

Why Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder is better

Comprehensive Kit

9557PBX1 includes diamond blade and multiple grinding wheels.

Soft Start Feature

9557PBX1 has a soft start for smoother operation.

Tool-less Adjustment

9557PBX1 allows for quick wheel guard adjustments.

Overall score

Makita 9557NB 4-1/2" Angle Grinder
85
Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder
90

Specifications

SpecMakita 9557NB 4-1/2" Angle GrinderMakita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder
Motor7.5 AMP7.5 AMP
No Load Speed11,000 RPM11,000 RPM
Switch TypeAC/DCPaddle Switch
Included AccessoriesGrinding WheelDiamond Blade, Grinding Wheels
Weight4.5 lbs4.5 lbs

Dimension comparison

Makita 9557NB 4-1/2" Angle GrinderMakita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder

Overview of the Angle Grinders

When considering the Makita 9557NB 4-1/2" Angle Grinder versus the Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder, the former offers a lower price point while maintaining robust features. The 9557NB is currently priced at $84.01, making it about 17% cheaper than the 9557PBX1, which retails for $109.00. Both grinders are designed for high-output power, but their unique features cater to different user preferences and applications.

Power and Performance

Both the Makita 9557NB and the Makita 9557PBX1 are equipped with a powerful 7.5 AMP motor that delivers an impressive no-load speed of 11,000 RPM. This high output is essential for cutting, grinding, and polishing tasks. The performance is consistent, as noted in both products' descriptions, ensuring that users can handle demanding projects efficiently. However, the 9557PBX1 also includes a soft start feature for smoother startups, making it slightly advantageous for users who prioritize control and ease of use.

Design and Comfort

In terms of design, both grinders weigh only 4.5 lbs and feature a small diameter barrel grip for enhanced comfort during extended use. The Makita 9557NB has a compact design with a 2-1/2" diameter barrel, while the 9557PBX1 also emphasizes comfort with its design elements. Both models include a lock-on/off feature, but the paddle switch on the 9557PBX1 may provide a more comfortable operation, especially during prolonged tasks, as it allows for easier continuous use.

Durability and Longevity

Durability is a key consideration when choosing an angle grinder, and both Makita models offer impressive features in this regard. They both feature labyrinth construction that seals and protects the motor and bearings from dust and debris, significantly extending their lifespan. Additionally, the protective zig-zag varnish in both models serves to seal the armature from contaminants. This attention to durability makes either option a solid investment for both professionals and DIY enthusiasts.

Accessories and Kits

The Makita 9557PBX1 stands out with its comprehensive kit that includes a diamond blade, grinding wheels, and a metal tool case. This added value can be particularly appealing for users who need a complete solution for their grinding and cutting tasks. In contrast, the 9557NB is a standalone grinder that comes with essential accessories like a grinding wheel, wheel guard, and side handle but lacks the extensive kit provided with the 9557PBX1. Users looking for a ready-to-use package may find the 9557PBX1 more attractive.

User Experience and Ease of Use

Both angle grinders are designed with user experience in mind, but the Makita 9557PBX1 offers features that enhance ease of use. The inclusion of a tool-less wheel guard adjustment allows for quick changes without additional tools, making it convenient for users who frequently switch tasks. While the 9557NB has its advantages, such as a more straightforward design, the additional features of the 9557PBX1 cater to a broader range of user needs and preferences.

Price Comparison

The Makita 9557NB is priced at $84.01, making it a more budget-friendly option compared to the $109.00 price tag of the Makita 9557PBX1. This price difference of about $25 is significant, especially for users who may not require the extra features offered by the 9557PBX1. However, the additional cost of the 9557PBX1 can be justified by the comprehensive kit it provides, which may save users money in the long run if they were to purchase similar accessories separately.

Which should you buy?

Choosing between the Makita 9557NB and the Makita 9557PBX1 ultimately depends on your specific needs. If you are looking for a reliable, high-performance angle grinder at a lower price, the 9557NB is an excellent choice. However, if you prefer a more versatile tool with additional features and accessories, the 9557PBX1 justifies its higher price with its comprehensive kit and user-friendly enhancements. Your decision should align with how you plan to use the grinder and the importance of included accessories in your workflow.