AOBEN Cordless Angle Grinder 4-1/ vs SEESII Cordless Angle Grinder 4-1/
Updated July 2026 — SEESII Cordless Angle Grinder 4-1/ leads on speed and rpm.
The AOBEN Cordless Angle Grinder offers solid performance at a lower price, while the SEESII model provides higher speed and more accessories.
Why AOBEN Cordless Angle Grinder 4-1/ is better
Price
AOBEN is $5 cheaper than SEESII
Weight
AOBEN is lighter, making it easier to handle
Battery Life
AOBEN is praised for its long run time
Why SEESII Cordless Angle Grinder 4-1/ is better
Speed
SEESII has a maximum speed of 10000 RPM
Accessories
SEESII includes a more comprehensive accessory kit
User Design
SEESII has a two-position auxiliary handle for better control
Overall score
Specifications
| Spec | AOBEN Cordless Angle Grinder 4-1/ | SEESII Cordless Angle Grinder 4-1/ |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Speed Settings | 3 | 3 |
| Battery Count | 2 | 2 |
| Max RPM | 9500 | 10000 |
| Weight | 5.5 lbs | 6.0 lbs |
Dimension comparison
Overview of the AOBEN Cordless Angle Grinder
The AOBEN Cordless Angle Grinder is priced at $79.99, making it about 6% cheaper than its competitor, the SEESII model. This grinder stands out with its brushless motor, which ensures a longer lifespan and improved efficiency.
Designed for versatility, the AOBEN angle grinder features three adjustable speed settings, reaching a maximum of 9500 RPM. This makes it suitable for various tasks such as grinding, cutting, and polishing metal. The inclusion of two high-capacity 4.0Ah batteries allows for extended operation without the hassle of cords, adding convenience for both indoor and outdoor jobs.
Overview of the SEESII Cordless Angle Grinder
The SEESII Cordless Angle Grinder is priced at $84.99, making it about 6% more expensive than the AOBEN model. This grinder also boasts a brushless motor, which reduces energy consumption and noise while providing a longer lifespan.
With a maximum speed of 10000 RPM, the SEESII grinder offers slightly more power for cutting and grinding tasks. It includes two 4.0Ah batteries, ensuring ample runtime and flexibility for various projects. Additionally, the SEESII model is designed with user-friendly features, such as a two-position auxiliary handle that improves control during operation.
Performance Comparison
When it comes to performance, the AOBEN and SEESII grinders are both equipped with brushless motors, which enhance durability and efficiency. The AOBEN grinder reaches a maximum speed of 9500 RPM, while the SEESII offers a higher top speed of 10000 RPM, making it potentially more effective for demanding tasks.
Both models feature three speed settings, allowing users to adjust according to their specific needs. The AOBEN's speeds are 3000 RPM, 6000 RPM, and 9500 RPM, while the SEESII offers a range of 5000 RPM, 7500 RPM, and 10000 RPM. This slight edge in speed settings could make the SEESII a better choice for those who require precise control over their grinding tasks.
Battery Life and Convenience
Battery performance is crucial for cordless tools, and both the AOBEN and SEESII grinders come with two 4.0Ah batteries. The AOBEN model is praised for its long run time, which is ideal for extended use without interruption.
On the other hand, the SEESII grinder emphasizes flexibility and convenience, allowing users to work freely without being tethered to a power source. The inclusion of a carrying bag in the SEESII kit adds an extra layer of portability, making it easier to transport and store the tool and its accessories.
User Experience
Both grinders are designed with user comfort in mind, featuring auxiliary handles for improved control. The AOBEN model comes with a regular and a half-covered wheel guard, which enhances safety by protecting users from flying debris during operation.
The SEESII grinder, however, takes user-friendliness a step further with its two-position auxiliary handle, allowing for better adaptability based on the user's preference and the materials being worked on. This thoughtful design feature makes it suitable for both left- and right-handed users, enhancing overall ergonomics during use.
Versatility and Accessories
In terms of versatility, the SEESII Cordless Angle Grinder comes with a more comprehensive accessory kit, including five cutting wheels, two flap wheels, and a wood carving wheel. This variety allows for a wider range of applications, from cutting metal to polishing wood.
Conversely, the AOBEN grinder includes two cutting wheels, two grinding wheels, and two sanding wheels. While it offers basic versatility, the SEESII model's extensive range of accessories may provide better value for users looking to tackle various projects without needing to purchase additional items separately.
Price Comparison
The AOBEN Cordless Angle Grinder is priced at $79.99, while the SEESII model retails for $84.99. This means that the AOBEN is approximately $5 cheaper, which translates to about 6% savings for those looking for a budget-friendly option.
Despite the price difference, both models provide valuable features and performance, making them competitive options in the cordless angle grinder market. However, the additional cost of the SEESII may be justified for users seeking enhanced performance and versatility.
Which should you buy?
Ultimately, the decision between the AOBEN and SEESII Cordless Angle Grinders depends on your specific needs and preferences. If you are looking for a more budget-friendly option with solid performance and essential features, the AOBEN model is a great choice at $79.99.
However, if you prioritize higher speed capabilities, a more extensive accessory kit, and user-friendly design features, the SEESII grinder at $84.99 may provide better value for your projects. Consider your typical tasks and how each grinder's features align with your requirements before making a final decision.

