DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/ vs Makita 9557PB 4-1/2" Paddle Switch Angle Grinder

Overview of the DEWALT 20V MAX Angle Grinder

The DEWALT 20V MAX Angle Grinder is a powerful cordless tool designed for high performance in various grinding applications. Priced at $249.00, this grinder is equipped with a brushless motor, which enhances its longevity and performance. With a sales rank of 1,826, it reflects a strong market presence and customer satisfaction.

This angle grinder features a two-second brake that stops the wheel quickly, enhancing user safety. It also includes a Kickback Brake that engages maximum force to stop the wheel during a stall or bind-up, reducing the risk of injury. Additionally, the E-Switch Protection ensures the tool does not restart unexpectedly after a power interruption, making it a safe option for users.

Overview of the Makita 9557PB Angle Grinder

The Makita 9557PB is a budget-friendly angle grinder priced at $99.00, making it about 60% cheaper than the DEWALT model. With a sales rank of 43,958, this tool is less popular but still provides robust performance for its price point. It features a 7.5 AMP motor that delivers a no-load speed of 11,000 RPM, making it effective for heavy grinding applications.

This grinder is designed with labyrinth construction to protect its motor and bearings from contamination, which helps prolong its lifespan. The AC/DC switch allows the tool to be used with alternative power sources, adding versatility. It also comes with a one-year limited warranty, providing some assurance for buyers.

Power and Performance Comparison

In terms of power, the DEWALT 20V MAX Angle Grinder boasts a brushless motor that eliminates the need for brush changes, offering a longer motor life compared to traditional motors. While the specific power rating in watts is not provided, the absence of brush maintenance is a significant advantage in ensuring consistent performance.

Conversely, the Makita 9557PB features a 7.5 AMP motor that produces a no-load speed of 11,000 RPM, delivering high output power for various tasks. While both grinders are effective, the DEWALT's brushless technology may offer better efficiency and longevity for professionals who use the tool frequently.

Design and Ergonomics

The DEWALT model is designed with user comfort in mind, featuring a paddle switch and a two-stage trigger that requires two actions to activate the tool. This design minimizes accidental starts and enhances safety during use. The DEWALT grinder's weight and balance also contribute to its ease of handling, particularly for extended use.

The Makita grinder, on the other hand, is noted for its compact design and small 2-1/2 inch diameter barrel, making it easier to handle and maneuver. Weighing only 4.5 lbs, it is lightweight, which is an advantage for users who require prolonged operation without fatigue. The inclusion of a lock-on feature for continuous operation further adds to its user-friendly design.

Safety Features

Safety is a key consideration in both models, though they approach it differently. The DEWALT 20V MAX Angle Grinder includes advanced safety features like the Kickback Brake, which quickly stops the wheel in the event of a stall, and E-Switch Protection to prevent accidental restarts. These features make it particularly appealing for users who prioritize safety.

In contrast, the Makita 9557PB focuses on protecting its internal components with its labyrinth construction, which seals the motor and bearings from dust and debris. While it lacks some of the advanced safety features of the DEWALT model, it still provides a reliable level of safety through its robust build.

Accessories and Warranty

The DEWALT grinder is sold as a tool only, meaning that the battery and charger are sold separately. This could lead to additional costs for users who do not already own DEWALT batteries or chargers. However, its features justify the higher price, especially for those needing a powerful cordless option.

The Makita 9557PB includes a grinding wheel, wrench, side handle, flange, and wheel guard, making it a complete package for users looking for a ready-to-use solution. The one-year limited warranty also provides peace of mind, although it is shorter compared to some competitors in the market.

Price Comparison

The DEWALT 20V MAX Angle Grinder is priced at $249.00, while the Makita 9557PB is significantly cheaper at $99.00. This price difference of $150 means the Makita is about 60% less expensive than the DEWALT model. For users on a budget or those who require a grinder for occasional tasks, the Makita presents a compelling value proposition.

For professionals or those requiring a high-performance tool for daily use, the investment in the DEWALT grinder may be justified due to its enhanced features and safety technologies. Ultimately, the choice may depend on the intended usage and budget constraints.

Which should you buy?

Choosing between the DEWALT 20V MAX Angle Grinder and the Makita 9557PB comes down to your specific needs and budget. If you require a powerful, feature-rich tool for regular use, the DEWALT model’s advanced safety features and brushless motor make it a worthwhile investment. However, if you are looking for an economical option for occasional use, the Makita offers solid performance at a much lower price. In conclusion, the DEWALT is ideal for professionals, while the Makita serves as a reliable choice for casual users.