DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder vs Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder
Updated July 2026 — DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder wins on price and weight, Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder wins on sales rank and rpm.
The Makita 9557PBX1 offers better performance and value with included accessories, while the DEWALT DCG412B is a solid choice for brand loyalty.
Why DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder is better
Brand Loyalty
DEWALT has a strong reputation in the market.
Sales Rank
Higher sales rank indicates customer preference.
Guard Adjustment
Tool-free guard adjustment is convenient.
Why Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder is better
Power
Makita has a higher RPM motor.
Weight
Makita is lighter at 4.5 pounds.
Included Accessories
Makita comes with a complete kit including grinding wheels.
Overall score
Specifications
| Spec | DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder | Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder |
|---|---|---|
| Motor | 8000 RPM | 11000 RPM |
| Weight | 5.0 lbs | 4.5 lbs |
| Included Kit | Tool Only | Complete Kit |
| Power Source | Cordless | Corded |
| Guard Adjustment | Tool-free | Tool-less |
Dimension comparison
Overview of the DEWALT DCG412B and Makita 9557PBX1
The DEWALT DCG412B is priced at $127.99, while the Makita 9557PBX1 comes in at $109.00, making it about 17% cheaper than its DEWALT counterpart. Both are 4-1/2” angle grinders designed for heavy-duty cutting and grinding applications. The DEWALT model boasts a powerful 8,000 rpm motor, while the Makita features a slightly higher 11,000 RPM with a 7.5 AMP motor. This comparison highlights the strengths and weaknesses of each tool, allowing users to make an informed decision based on their specific needs.
Power and Performance
When it comes to power, the DEWALT DCG412B provides an 8,000 rpm motor, making it suitable for various cutting and grinding tasks. In contrast, the Makita 9557PBX1 delivers a higher performance with its 11,000 RPM capability. This difference in speed can significantly influence the efficiency of tasks, particularly in professional settings where time is of the essence. The Makita's powerful 7.5 AMP motor not only offers greater output power but also keeps the tool compact at 4.5 pounds, which may appeal to users seeking a lightweight option without compromising on performance.
Design and Usability
Both grinders emphasize user comfort and ease of use. The DEWALT DCG412B features a two-finger trigger switch with a lock-off button for convenient activation and a 2-position side handle for better control. Meanwhile, the Makita 9557PBX1 is designed with a small diameter barrel grip for added comfort, along with an extra-large paddle switch that enhances operation ease. The DEWALT's tool-free wheel release allows for quick changes, while the Makita includes a lock-on feature for continuous operation. Users may find the design of the Makita slightly more ergonomic due to its lighter weight and comfort-focused features.
Durability and Longevity
Durability is a critical factor for professionals who rely on their tools for extended periods. The DEWALT DCG412B includes a metal grinder guard that allows for easy adjustments, enhancing its longevity. On the other hand, the Makita 9557PBX1 boasts labyrinth construction that protects the motor and bearings from dust and debris, which can significantly extend the tool's lifespan. Additionally, the Makita features protective zig-zag varnish that seals the armature, further ensuring durability. Thus, while both tools are built for durability, the Makita may have a slight edge in protection against environmental factors.
Included Accessories
When considering value for money, the accessories included with each grinder are worth noting. The DEWALT DCG412B is sold as a tool-only option, meaning users will need to purchase batteries and other accessories separately. Conversely, the Makita 9557PBX1 comes as a complete kit that includes not only the angle grinder but also a metal tool case, a variety of grinding wheels, and a diamond blade. This comprehensive package increases the Makita’s value proposition, especially for users who require multiple accessories for immediate use.
Sales Rank and Customer Reception
The DEWALT DCG412B has a sales rank of 10,196, indicating a strong market presence and customer approval. In contrast, the Makita 9557PBX1 has a sales rank of 31,753, which, while still respectable, suggests it might not be as popular among users compared to the DEWALT model. The higher sales rank of the DEWALT could imply greater customer satisfaction or preference, making it a trusted choice among consumers. However, it is essential to consider that sales rank alone does not determine the quality of the tool, as user needs and preferences vary widely.
Price Comparison
At $127.99, the DEWALT DCG412B is positioned at a higher price point compared to the Makita 9557PBX1, which retails for $109.00. This price difference of $18.99 reflects about a 17% savings for customers choosing the Makita model. While both grinders offer professional-grade features, budget-conscious users might lean toward the Makita for its lower price and greater accessory inclusion. However, those who prioritize performance and brand reputation may still find value in the DEWALT despite its higher cost.
Which should you buy?
Ultimately, the decision between the DEWALT DCG412B and the Makita 9557PBX1 will depend on your specific needs and preferences. If you are looking for a more powerful motor and a tool that is designed with longevity in mind, the Makita may be the better choice, particularly given its lower price and included accessories. On the other hand, if brand loyalty and a strong sales history matter to you, the DEWALT may be worth the extra investment. Both grinders are capable tools, but your choice should align with your intended use, budget, and brand preference.

