SHALL 7.5Amp 4-1/ vs FULLYEA Cordless Angle Grinder 4-1/2", Brushless
Updated July 2026 — SHALL 7.5Amp 4-1/ wins on price and weight, FULLYEA Cordless Angle Grinder 4-1/2", Brushless wins on portability.
The SHALL grinder offers better value for budget-conscious users, while the FULLYEA provides versatility with its cordless design.
Why SHALL 7.5Amp 4-1/ is better
Price
SHALL grinder is $32.99 compared to FULLYEA's $49.99.
Weight
SHALL grinder is lighter at 3.7 pounds.
Accessories
SHALL includes extra carbon brushes for longer motor life.
Why FULLYEA Cordless Angle Grinder 4-1/2", Brushless is better
Portability
FULLYEA is cordless, allowing for greater mobility.
Speed Settings
FULLYEA offers adjustable speed settings for versatility.
Battery Life
FULLYEA includes two 4.0Ah batteries for extended use.
Overall score
Specifications
| Spec | SHALL 7.5Amp 4-1/ | FULLYEA Cordless Angle Grinder 4-1/2", Brushless |
|---|---|---|
| Motor Power | 7.5 Amps | Brushless |
| Max Speed | 12000 RPM | 12000 RPM |
| Battery | None | 2 x 4.0Ah |
| Weight | 3.7 lbs | Unknown |
| Speed Settings | 1 | 3 |
Dimension comparison
Overview of the Angle Grinders
When comparing the 7.5Amp 4-1/2 Inch 12000 RPM Angle Grinder and the FULLYEA Cordless Angle Grinder, each model presents unique features catering to different user needs. The SHALL grinder is priced at $32.99, while the FULLYEA model retails for $49.99, making the SHALL option about 34% cheaper. Understanding their differences can help you choose the right tool for your projects.
Power and Performance
The SHALL angle grinder is equipped with a powerful 7.5 Amps motor that delivers a no-load speed of 12000 RPM. This high speed enables efficient cutting and grinding, suitable for both metal and wood applications. In contrast, the FULLYEA cordless grinder also boasts a maximum speed of 12000 RPM, but it offers three speed settings: 12000 RPM, 9000 RPM, and 6000 RPM. This versatility allows users to adjust the speed based on specific tasks. While both grinders promise robust performance, the ability to adjust speeds on the FULLYEA may provide more control for varied applications.
Portability and Design
The FULLYEA Cordless Angle Grinder excels in portability with its cordless design, allowing users to operate freely without being tethered to a power outlet. This feature enhances usability for outdoor projects or locations with limited access to power. The SHALL grinder, while more economical, is corded, which may restrict movement during use. However, its compact and lightweight design at just 3.7 pounds provides comfort and ease of handling. If mobility is a key factor for your projects, the FULLYEA's cordless nature offers notable advantages.
Safety Features
Safety is a critical consideration when using power tools, and both grinders include features designed for user protection. The SHALL angle grinder comes with two tool-free wheel guards, ensuring that users are protected during operation. Additionally, it has a slide switch with a lock-off/on feature for easy and safe operation. The FULLYEA model also emphasizes safety, including a safety cover and a spindle lock for quick disc changes. However, the added safety guards on the SHALL grinder may provide an edge when it comes to user protection during cutting and grinding tasks.
Included Accessories
The SHALL grinder comes with a comprehensive set of accessories, including three cutting wheels, three flap discs (60 grit), two wheel guards, and two carbon brushes. This package not only adds value but also enhances the grinder's longevity with the extra carbon brushes. On the other hand, the FULLYEA grinder offers a more extensive kit that includes three cutting wheels, two 4.0Ah batteries, a fast charger, and a tool box. While the FULLYEA package provides longer battery life and additional convenience, the SHALL's included accessories are quite sufficient for immediate use.
Target Audience
The SHALL angle grinder is ideal for budget-conscious users who need a reliable tool for light to moderate tasks, particularly in metal and woodwork. Its lower price point of $32.99 makes it attractive for DIY enthusiasts and home users. Conversely, the FULLYEA Cordless Angle Grinder targets more serious users who require a versatile tool with adjustable speeds and the convenience of cordless operation. At $49.99, it appeals to professionals and frequent users who value performance and adaptability.
Sales Performance
In terms of sales rank, the SHALL grinder sits at 20,568, which indicates a steady interest among buyers, particularly in the budget category. Meanwhile, the FULLYEA model ranks at 50,124, suggesting that it may not be as popular among consumers. This difference in sales rank could reflect the SHALL grinder’s attractiveness to cost-sensitive buyers or its suitability for a broader range of users.
Which should you buy?
The decision between the SHALL angle grinder and the FULLYEA cordless model ultimately depends on your specific needs. If you're looking for an economical, effective tool for basic tasks and don’t mind being corded, the SHALL grinder at $32.99 is a solid choice. However, if you prioritize portability, adjustable speeds, and a more extensive accessory kit, the FULLYEA at $49.99 may be worth the investment. Each model has its strengths, so consider your project requirements and preferences before making a decision.

