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AVID POWER Angle Grinder 4-1/ vs Ryobi 5133001903 R18AG-0 One+ Cordless Angle Grinder Angled

Updated July 2026 — AVID POWER Angle Grinder 4-1/ wins on accessories and price, Ryobi 5133001903 R18AG-0 One+ Cordless Angle Grinder Angled wins on brand.

The AVID POWER Angle Grinder offers better value with included accessories and a lower price, while the Ryobi provides cordless convenience.

Why AVID POWER Angle Grinder 4-1/ is better

Price

AVID POWER is $19.30 cheaper.

Included Accessories

AVID POWER includes cutting and grinding wheels.

Weight

AVID POWER is lighter at 3.20 lbs.

Why Ryobi 5133001903 R18AG-0 One+ Cordless Angle Grinder Angled is better

Brand Reputation

RYOBI is a well-established brand.

Cordless Convenience

RYOBI offers mobility without cords.

Sales Rank

RYOBI has a better sales rank.

Overall score

AVID POWER Angle Grinder 4-1/
85
Ryobi 5133001903 R18AG-0 One+ Cordless Angle Grinder Angled
75

Specifications

SpecAVID POWER Angle Grinder 4-1/Ryobi 5133001903 R18AG-0 One+ Cordless Angle Grinder Angled
Motor Power750WNot specified
RPM11500Not specified
Included Wheels40
Weight3.20 lbsNot specified
CordlessNoYes

Dimension comparison

AVID POWER Angle Grinder 4-1/Ryobi 5133001903 R18AG-0 One+ Cordless Angle Grinder Angled

Overview of the Products

In this comparison, we will explore two popular angle grinders: the AVID POWER Angle Grinder and the Ryobi R18AG-0 One+ Cordless Angle Grinder. The AVID POWER grinder is priced at $42.99, while the Ryobi grinder retails for $62.29, making the AVID POWER grinder about 31% cheaper than its competitor. Both tools cater to different needs and preferences, so let's dive into their features, usability, and overall value.

Power and Performance

The AVID POWER Angle Grinder features a robust 6.5 Amp motor with a maximum output of 750W, allowing it to reach a no-load speed of 11,500 RPM. This power is suitable for light-duty home projects, making it a solid choice for DIY enthusiasts. In contrast, the Ryobi R18AG-0 is a cordless model, which typically offers more convenience and portability, but specific performance metrics like RPM are not provided. While both products are designed for metal grinding and cutting, the AVID POWER grinder's electric motor may provide a more consistent performance for sustained tasks.

Included Accessories

When it comes to included accessories, the AVID POWER Angle Grinder stands out by offering two cutting wheels and two grinding wheels right out of the box. These accessories enhance its versatility for various tasks, whether you need to cut or grind metal. The Ryobi grinder, however, does not specify any included accessories in its product description, which means users may need to purchase additional wheels separately to fully utilize the tool. This difference could impact the overall value of each grinder depending on the user's immediate needs.

Weight and Ergonomics

The AVID POWER Angle Grinder weighs in at just 3.20 lbs, which promotes ease of use and reduces fatigue during extended periods of operation. Its design includes a side handle that allows for a comfortable grip for both left and right-handed users. On the other hand, the Ryobi R18AG-0's weight is not specified, but cordless models can sometimes be heavier due to battery packs. Ergonomics play a significant role in user experience, and the AVID POWER’s lightweight design may appeal more to those who plan to use the grinder frequently.

Safety Features

Safety is paramount when using power tools, and the AVID POWER Angle Grinder includes a screw-on guard that can be adjusted to different angles, minimizing the risk of injury during operation. Additionally, its side handle contributes to better control while grinding or cutting. The Ryobi grinder's safety features are not explicitly mentioned, leaving users to wonder about its safeguards. The inclusion of adjustable safety features in the AVID POWER grinder could provide peace of mind, especially for less experienced users.

Ease of Use

The AVID POWER grinder is designed for user-friendliness, featuring an integrated spindle lock that makes wheel changes quicker and easier. This design element is particularly beneficial for those who frequently switch between cutting and grinding tasks. The Ryobi R18AG-0, being a cordless model, likely offers the convenience of mobility but lacks detailed information about ease of use. Without specific features to ease operation, users might find themselves spending extra time on wheel replacements or adjustments.

Brand Reputation and Sales Rank

The AVID POWER Angle Grinder has a sales rank of 22,682, while the Ryobi R18AG-0 ranks slightly better at 20,989. This difference in sales rank suggests that the Ryobi grinder may be slightly more popular among consumers. However, AVID POWER has carved out a niche for itself in the budget-friendly segment with its competitive pricing and included features. Brand reputation can influence purchasing decisions, and Ryobi's established presence in the market may lend it an advantage for some buyers.

Pricing Comparison

At $42.99, the AVID POWER Angle Grinder is significantly more budget-friendly compared to the Ryobi R18AG-0, which is priced at $62.29. This price difference of about $19.30 makes the AVID POWER grinder a more attractive option for those looking to save money while still obtaining a capable tool. Given the current economic climate, this cost-effectiveness might sway buyers towards the AVID POWER model, especially if they are just starting out or working on smaller projects.

Which should you buy?

Ultimately, the choice between the AVID POWER Angle Grinder and the Ryobi R18AG-0 comes down to your specific needs and preferences. If you prioritize affordability and included accessories for immediate use, the AVID POWER grinder is the clear winner at $42.99. However, if you value the convenience of cordless operation and are willing to pay a premium for it, the Ryobi grinder may be more appealing despite its higher price. Consider your project requirements and budget before making a decision.