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DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, vs Makita 9557NB 4-1/2" Angle Grinder

Updated July 2026 — DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, wins on price and power, Makita 9557NB 4-1/2" Angle Grinder wins on bestseller rank and rpm.

The DEWALT Angle Grinder Tool offers superior power and features, while the Makita 9557NB is a more budget-friendly option.

Why DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, is better

Power

DEWALT has a 13 Amp motor vs Makita's 7.5 Amp

Durability

DEWALT features a Dust Ejection System

Versatility

DEWALT supports wheel sizes up to 6 inches

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

Price

Makita is $84.01 compared to DEWALT's $158.99

Weight

Makita weighs 4.5 lbs vs DEWALT's 5.7 lbs

RPM

Makita has a higher RPM of 11,000

Overall score

DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch,
85
Makita 9557NB 4-1/2" Angle Grinder
75

Specifications

SpecDEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch,Makita 9557NB 4-1/2" Angle Grinder
Motor13 Amp7.5 Amp
RPM900011000
Weight5.7 lbs4.5 lbs
Dust ProtectionYesYes
Price$158.99$84.01

Dimension comparison

DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch,Makita 9557NB 4-1/2" Angle Grinder

Overview of the DEWALT Angle Grinder Tool

The DEWALT Angle Grinder Tool is a powerful option designed for professionals and DIY enthusiasts alike. Priced at $158.99, it features a robust 13 Amp motor that delivers an impressive 9,000 RPM. This grinder is equipped with a Dust Ejection System, which helps to maintain its longevity by expelling harmful dust and debris that can enter the motor. With a lightweight design at 5.7 lbs, it balances power and convenience, making it suitable for extended use.

Overview of the Makita 9557NB Angle Grinder

The Makita 9557NB Angle Grinder stands out with its compact design and affordability, currently priced at $84.01, making it about 47% cheaper than the DEWALT model. It boasts a 7.5 AMP motor that achieves a maximum of 11,000 RPM, offering high output power in a lightweight package of only 4.5 lbs. The protective varnish and labyrinth construction enhance its durability by sealing the motor and bearings from dust, ensuring a longer tool life and reliable performance.

Performance Comparison

In terms of performance, the DEWALT Angle Grinder Tool offers a powerful 13 Amp motor that provides consistent torque and efficiency, particularly at a lower RPM of 9,000. This is ideal for heavy-duty grinding tasks. Conversely, the Makita 9557NB, while having a lower Amp rating, compensates with a higher RPM of 11,000, making it suitable for quicker tasks and fine grinding. The difference in RPM could influence your choice depending on the specific grinding needs – whether you require more torque or speed.

Build Quality and Design

The DEWALT model incorporates a Dust Ejection System that not only adds to its durability but also enhances user experience by keeping the motor clean and functional over time. It weighs 5.7 lbs, which is slightly heavier than the Makita. The Makita 9557NB, designed for comfort, features a small 2-1/2” diameter barrel for easier handling and weighs only 4.5 lbs. Both grinders feature ergonomic designs, but the Makita may be more appealing for users who prioritize comfort and maneuverability.

Features and Accessories

When considering features and included accessories, the DEWALT Angle Grinder Tool comes with a side handle, various guards, and a grinder itself, enhancing its versatility for different tasks. The inclusion of multiple guards allows for various wheel sizes, up to 6 inches. On the other hand, the Makita 9557NB includes a grinding wheel, wheel guard, lock nut, wrench, and a side handle, which ensures that users have everything they need right out of the box. The accessories in both products offer a good starting point for various grinding applications.

Warranty and Long-Term Use

Both brands are known for their reliability and customer service, but the specifics of their warranties can make a significant impact on long-term use. While the data provided doesn’t specify warranty details for either grinder, DEWALT often offers robust warranties on their tools, which can be a deciding factor for many professionals. The Makita 9557NB is also recognized for its durability, thanks to its protective features, suggesting both tools are built to withstand rigorous use.

User Ratings and Market Position

In terms of market performance, the DEWALT Angle Grinder Tool has a bestseller rank of 24,177, indicating a strong presence in the market, while the Makita 9557NB has a lower rank of 74,761. This suggests that the DEWALT model is more popular among users, potentially due to its additional power and features. However, the Makita's lower price point may attract budget-conscious consumers, allowing it to maintain a steady user base.

Which should you buy?

Choosing between the DEWALT Angle Grinder Tool and the Makita 9557NB ultimately depends on your specific needs and budget. If you require a more powerful grinder with advanced features like a Dust Ejection System and don’t mind spending a bit more, the DEWALT is the superior choice at $158.99. However, if you are looking for a lightweight, compact grinder that is more budget-friendly, the Makita at $84.01 offers excellent value while still delivering strong performance. Assess your grinding requirements and financial considerations to determine the best fit for your tool collection.