Makita 9557PB 4-1/2" Paddle Switch Angle Grinder vs PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp
Updated July 2026 — Makita 9557PB 4-1/2" Paddle Switch Angle Grinder wins on rpm and length, PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp wins on weight and width.
The Makita 9557PB offers superior performance and user comfort, making it the better choice for professionals, while the PORTER-CABLE provides great value for general tasks.
Why Makita 9557PB 4-1/2" Paddle Switch Angle Grinder is better
Performance
Higher no-load speed of 11,000 RPM
Comfort
Lightweight design at 4.5 lbs
Durability
Labyrinth construction protects against contamination
Why PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp is better
Price
Lower price at $68.99
Durability
Cast metal gear housing
Control
Three-position adjustable side handle
Overall score
Specifications
| Spec | Makita 9557PB 4-1/2" Paddle Switch Angle Grinder | PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp |
|---|---|---|
| Power | 7.5 AMP | 7.5 AMP |
| Speed | 11,000 RPM | 10,000 RPM |
| Warranty | 1 year | 1 year |
| Switch Type | Paddle | Trigger |
| Grip | Small barrel | Soft grip |
Dimension comparison
Overview of the Makita 9557PB and PORTER-CABLE Angle Grinder
The Makita 9557PB and the PORTER-CABLE Angle Grinder represent two popular choices in the angle grinder market with similar specifications. The Makita is priced at $99.00, while the PORTER-CABLE comes in significantly lower at $68.99, making it about 30% cheaper. Both tools feature a 7.5-amp motor, but they cater to slightly different user needs and preferences.
Design and Build Quality
When it comes to design, the Makita 9557PB boasts a compact design with a 2-1/2-inch diameter barrel and weighs only 4.5 lbs, enhancing user comfort during prolonged use. Its labyrinth construction offers superior protection against dust and debris, ensuring a longer tool life. In contrast, the PORTER-CABLE features a cast metal gear housing that increases durability, making it well-suited for tough job site tasks. While both grinders are built for durability, the Makita's focus on comfort and lightweight design may appeal more to users who prioritize ease of handling.
Performance and Power
The Makita 9557PB delivers a no-load speed of 11,000 RPM, making it an excellent choice for high-output tasks. The PORTER-CABLE, on the other hand, operates at up to 10,000 RPM. Both grinders feature a 7.5-amp motor, ensuring they can handle heavy professional grinding applications effectively. However, the Makita's slightly higher RPM allows it to cut and grind more efficiently, particularly for demanding tasks.
User Comfort and Ease of Use
User comfort is a significant factor when choosing an angle grinder. The Makita 9557PB features a small circumference barrel grip and an extra-large paddle switch for easy operation. Additionally, its lock-on/off feature facilitates continuous operation, which can be beneficial during extensive grinding tasks. The PORTER-CABLE also offers user comfort with its soft grip handle and a three-position adjustable side handle, allowing for greater control in various positions. While both tools prioritize user comfort, the Makita’s paddle switch could provide an edge for those who prefer a more ergonomic design.
Versatility and Accessories
In terms of versatility, both angle grinders come equipped with essential accessories. The Makita 9557PB includes a grinding wheel, wrench, side handle, flange, and wheel guard, making it ready for immediate use. Similarly, the PORTER-CABLE includes a metal grinding wheel, spanner wrench, and side handle. The inclusion of these accessories ensures that users can start their projects without needing to purchase additional items. However, the Makita's additional focus on sealing its motor from contamination may provide longer-term versatility in different working environments.
Price Comparison
The Makita 9557PB is priced at $99.00, while the PORTER-CABLE is available for $68.99, translating to a difference of $30.01. This price difference of about 30% may be a decisive factor for budget-conscious buyers. However, the Makita’s additional features and higher RPM may justify its higher price for professional users who require a tool that offers excellent performance and durability in the long run.
Sales Rank and Market Position
In terms of market performance, the Makita 9557PB holds a sales rank of 43,958, while the PORTER-CABLE has a slightly lower sales rank of 47,669. Although both grinders are popular, the Makita's marginally higher ranking suggests it may be favored among users seeking reliable performance. This could indicate a stronger customer satisfaction rate, particularly among professionals who rely on their tools daily.
Which should you buy?
Deciding between the Makita 9557PB and the PORTER-CABLE Angle Grinder ultimately depends on your specific needs and budget. If you prioritize exceptional performance, user comfort, and durability, the Makita 9557PB may be the better investment despite its higher price. Conversely, if you're looking for an economical option that still delivers solid performance for general tasks, the PORTER-CABLE Angle Grinder offers great value at a lower price point. Consider your intended use, frequency of operation, and budget to make the best choice for your needs.

