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DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder vs Makita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder

Updated July 2026 — DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder wins on power and handle, Makita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder wins on rpm and price.

The DEWALT DCG412B offers better portability and value, while the Makita 9564CV excels in power and versatility.

Why DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder is better

Price

DEWALT is $81.01 cheaper

Portability

Cordless design allows for greater mobility

Ease of Use

Tool-free wheel release enhances convenience

Why Makita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder is better

Power

Makita has a more powerful 13 amp motor

Variable Speed

Makita offers variable speed control from 2,800 to 10,500 RPM

Durability

SJS technology prevents motor and gear damage

Overall score

DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” Grinder
75
Makita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder
85

Specifications

SpecDEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” GrinderMakita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder
Motor20V MAX13 AMP
Speed ControlNoVariable
Guard AdjustmentTool-freeTool-less
Trigger Type2-fingerSlide
Lock-offYesNo

Dimension comparison

DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2” GrinderMakita 9564CV 4-1/2-Inch SJS™ High-Power Angle Grinder

Overview of DEWALT DCG412B and Makita 9564CV

The DEWALT DCG412B is priced at $127.99, while the Makita 9564CV costs $209.00, making the DEWALT about 39% cheaper. Both tools are designed for heavy-duty cutting and grinding, but they cater to different user needs with distinct features. The DEWALT model is a cordless grinder, offering mobility and convenience, whereas the Makita is a corded model, providing consistent power for longer tasks.

Power and Performance

In terms of power, the DEWALT DCG412B features an 8,000 RPM motor for high-speed cutting and grinding tasks. This makes it suitable for a variety of applications where speed is essential. Meanwhile, the Makita 9564CV boasts a powerful 13 amp motor, with variable speeds ranging from 2,800 to 10,500 RPM. This flexibility allows users to adjust the grinder's performance to suit different materials and tasks, making it a versatile choice for professionals who require precision.

Design and Build Quality

The DEWALT DCG412B is designed with convenience in mind. It features a tool-free wheel release for easy wheel changes and a guard that can be adjusted without tools. Its compact design enhances portability, ideal for on-the-go jobs. Conversely, the Makita 9564CV incorporates SJS technology, a mechanical clutch system that prevents motor and gear damage. This design ensures durability under heavy use, making it a reliable option for long-term projects.

User Experience and Comfort

User comfort is paramount in both tools, but they approach it differently. The DEWALT's two-finger trigger switch includes a lock-off button, providing easier grip and activation during extended use. Its two-position side handle enhances control and comfort, making it user-friendly for extended periods. The Makita 9564CV, on the other hand, features a variable speed control dial, allowing users to match the speed to the task at hand. It also includes a soft start feature, which reduces start-up reaction, ensuring a smoother experience for users.

Safety Features

Safety is a crucial factor in any power tool, and both models have features that address this concern. The DEWALT DCG412B includes a tool-free guard for easy adjustments, minimizing the risk of accidents during operation. The two-position side handle further adds to its safety, providing better control. The Makita 9564CV is equipped with an electronic limiter that stops the motor to prevent accidental overload and burnout, along with an innovative labyrinth construction that protects the motor from dust and debris, enhancing longevity and safety during use.

Portability and Use Cases

Portability is a significant advantage of the DEWALT DCG412B, as it is a cordless model powered by a 20V MAX lithium-ion battery. This feature makes it ideal for outdoor jobs or situations where a power outlet is not readily available. In contrast, the Makita 9564CV, being corded, is best suited for tasks that require sustained power without the concern of battery life. It is an excellent choice for workshop settings or when working in areas with accessible power sources.

Price Comparison

The DEWALT DCG412B is $127.99, while the Makita 9564CV is priced at $209.00. This price difference of about $81.01 indicates that the DEWALT is a more budget-friendly option, especially for those who may not require the extensive features offered by the Makita. The DEWALT's lower price point can be appealing for casual users or DIY enthusiasts, while the Makita may attract professionals willing to invest more for additional features and durability.

Which should you buy?

Choosing between the DEWALT DCG412B and the Makita 9564CV ultimately hinges on your specific needs and preferences. If you prioritize portability, ease of use, and a lower price point, the DEWALT model is the better choice. However, if you require a versatile, powerful grinder that offers advanced features and durability for professional use, the Makita might be worth the investment. Consider how often you will use the tool and the types of projects you typically undertake to make the best decision for your needs.