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Makita XAG04Z 18V LXT® Lithium-Ion Brushless vs RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle

Updated July 2026 — Makita XAG04Z 18V LXT® Lithium-Ion Brushless wins on price and speed, RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle wins on rank.

The Makita XAG04Z offers superior technology and performance, making it the better choice for demanding tasks, while the RIDGID is a more budget-friendly option for light use.

Why Makita XAG04Z 18V LXT® Lithium-Ion Brushless is better

Performance

Makita features Automatic Speed Change technology.

Motor

Makita has a BL Brushless Motor for efficiency.

Durability

Makita includes Star Protection for longevity.

Why RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle is better

Price

RIDGID is significantly cheaper.

Weight

RIDGID is lighter for easier handling.

Simplicity

RIDGID is straightforward for casual users.

Overall score

Makita XAG04Z 18V LXT® Lithium-Ion Brushless
85
RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle
65

Specifications

SpecMakita XAG04Z 18V LXT® Lithium-Ion BrushlessRIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle
Motor TypeBrushlessUnknown
Speed ControlAutomaticNone
Safety FeaturesAFTNone
Run Time50% longerUnknown
Warranty3 years2 years

Dimension comparison

Makita XAG04Z 18V LXT® Lithium-Ion BrushlessRIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle

Overview of the Products

In this comparison, we evaluate the Makita XAG04Z and the RIDGID 18V Brushless Cordless Angle Grinder. The Makita XAG04Z is priced at $128.99, while the RIDGID is significantly cheaper at $67.49, making it about 47% less expensive. Both products fall under the category of angle grinders, but they cater to different user needs and preferences, which we will explore in detail.

Performance and Technology

When it comes to performance, the Makita XAG04Z stands out with its Automatic Speed Change technology, which adjusts speed and torque during operation. This feature is designed for optimum performance, especially in demanding applications. In contrast, the RIDGID's description does not provide detailed insights into its performance capabilities. The Makita boasts a sales rank of 12,529, indicating it is a popular choice among users, while the RIDGID sits at a sales rank of 52,955, suggesting it might not be as favored in the market.

Motor and Efficiency

The Makita XAG04Z is equipped with a BL Brushless Motor, which eliminates carbon brushes, resulting in cooler and more efficient operation. This motor is electronically controlled for optimal energy use, leading to up to 50% longer run time per charge. On the other hand, there is no specific mention of the motor efficiency for the RIDGID. The lack of emphasis on motor technology in the RIDGID's description raises questions about its long-term performance and energy efficiency compared to the advanced features of the Makita.

Design and Usability

The design of the Makita XAG04Z is user-centric, with features aimed at enhancing usability, such as Active Feedback-sensing Technology (AFT) that turns off the motor if the wheel's rotation is unexpectedly stopped. This safety feature is absent from the RIDGID, which may impact user confidence during operation. Both grinders are cordless, offering the convenience of mobility, but the Makita's focus on user safety and comfort makes it a more appealing option for extended use.

Price Comparison

The price difference between the two angle grinders is significant, with the RIDGID retailing for $67.49 and the Makita priced at $128.99. This makes the RIDGID about 47% less expensive than the Makita. While the lower price of the RIDGID may attract budget-conscious users, it's essential to consider the performance features and technology that come with the higher price tag of the Makita. The investment in the Makita may provide better long-term value for those who need robust performance and advanced features.

Target Audience

The Makita XAG04Z is likely aimed at professionals and serious DIY enthusiasts who require reliable performance and advanced features for demanding tasks. Its superior technology may justify its higher price point for users who need a tool that can handle various materials like tile, concrete, and pipe. Conversely, the RIDGID may appeal to casual users or those who only need an angle grinder for light tasks, given its lower price but lack of detailed performance features.

Durability and Longevity

The Makita XAG04Z is designed for longevity, thanks to its BL Brushless Motor and the incorporation of Star Protection Computer Controls, which monitor conditions during use to prevent overloading, overheating, and over-discharging. This technology suggests that the Makita is built to last and withstand rigorous use. The RIDGID lacks such detailed information about its durability and longevity, making it difficult to assess its lifespan compared to the Makita.

Customer Reception

Customer reception is an important aspect to consider when comparing these two products. The Makita XAG04Z has a higher sales rank at 12,529, indicating a stronger presence in the market and possibly more positive reviews from users. In contrast, the RIDGID, with a sales rank of 52,955, may not have captured the same level of customer satisfaction or preference. This discrepancy in market performance could suggest that users find more value in the features offered by the Makita.

Which should you buy?

In conclusion, choosing between the Makita XAG04Z and the RIDGID Angle Grinder largely depends on your specific needs and budget. If you prioritize advanced technology, performance, and durability, the Makita XAG04Z, priced at $128.99, is worth the investment. However, if you are looking for a more budget-friendly option for light tasks, the RIDGID, priced at $67.49, may suffice. Ultimately, the decision hinges on how you plan to use the grinder and the value you place on the additional features offered by the Makita.