Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 vs SEESII Cordless Angle Grinder 4-1/
Updated July 2026 — Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 wins on speed and build, SEESII Cordless Angle Grinder 4-1/ wins on sound and battery.
The Milwaukee grinder excels in performance and speed, while the SEESII offers better versatility and value.
Why Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 is better
Performance
Milwaukee delivers 11,000 RPM compared to SEESII's 10,000 RPM.
Brand Reputation
Milwaukee is a well-established brand known for high-quality tools.
Speed
Higher RPM makes it more suitable for heavy-duty tasks.
Why SEESII Cordless Angle Grinder 4-1/ is better
Price
SEESII is priced at $84.99, making it more affordable.
Versatility
SEESII includes multiple wheels for various tasks.
Battery Life
SEESII comes with two 4,000mAh batteries for extended use.
Overall score
Specifications
| Spec | Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 | SEESII Cordless Angle Grinder 4-1/ |
|---|---|---|
| RPM | 11,000 | 10,000 |
| Batteries | N/A | 2 x 4,000mAh |
| Speed Settings | 1 | 3 |
| Weight | 5.5 lbs | 4.2 lbs |
| Price | $110.00 | $84.99 |
Dimension comparison
Overview of the Products
In the world of angle grinders, both the Milwaukee Electric M18TRADE BRUSHLESS 4-1/2 / 5 Cut-Off Grinder and the SEESII Cordless Angle Grinder stand out for their unique features and performance. The Milwaukee model is priced at $110.00, while the SEESII comes in at $84.99, making it about 23% cheaper. Both tools cater to users looking for reliability and efficiency, but they differ in specifications, features, and design.
Performance Comparison
When it comes to performance, the Milwaukee Electric grinder delivers an impressive 11,000 RPM, making it suitable for demanding tasks. In contrast, the SEESII grinder operates at a maximum speed of 10,000 RPM, which is still robust but slightly less powerful. The Milwaukee's higher RPM may appeal to professionals who require precision and efficiency in cutting and grinding tasks. However, the SEESII offers three speed settings (5,000 RPM, 7,500 RPM, and 10,000 RPM) which provide versatility for various applications, suggesting that it may be better suited for DIY enthusiasts who prefer customization based on their projects.
Design and Usability
The design of the Milwaukee Electric grinder focuses on functionality, featuring a paddle switch design that enhances control during operation. It also includes tool-free guard adjustment, facilitating quick changes without the need for additional tools. On the other hand, the SEESII grinder emphasizes user-friendliness with a two-position auxiliary handle, allowing for improved comfort and control whether you're left- or right-handed. This aspect makes the SEESII more adaptable for different users and tasks, while Milwaukee’s design may favor those who prioritize speed and efficiency.
Battery and Power Supply
Battery performance is another critical factor when comparing these two grinders. The SEESII Cordless Angle Grinder comes with two 4,000mAh batteries, which ensure you have ample power for extended use without being tethered to a power outlet. This feature significantly enhances mobility and convenience, especially for outdoor projects. The Milwaukee grinder, while also cordless, does not provide specific battery information but is known for its reliable performance. Users may prefer the SEESII for its dual battery setup, which allows for extended work sessions without interruptions.
Versatility and Included Accessories
The SEESII grinder stands out with its versatile kit that includes various wheels for different tasks, such as cutting, grinding, rust removal, and wood carving. This comprehensive package enhances the tool's value, especially for users looking to tackle multiple projects with a single device. In comparison, the Milwaukee Electric grinder is designed primarily for cut-off tasks, which may limit its application scope for users seeking a multi-functional tool. The SEESII, priced at $84.99, provides better versatility through its included accessories, making it a more appealing option for general use.
Noise and Energy Efficiency
Noise and energy consumption play crucial roles in tool selection, particularly for those who work in residential areas or for extended periods. The SEESII grinder features a high-efficiency brushless motor that not only operates with less noise but also reduces energy consumption compared to traditional motors. This design translates to a longer lifespan and less maintenance, as it eliminates the need for frequent carbon brush replacements. Although the noise level of the Milwaukee grinder is not specified, its focus on high RPM might suggest a louder operation. Therefore, the SEESII provides a more energy-efficient and quieter option for users concerned with noise pollution.
Sales Ranking and Market Position
The sales ranks of the two products also reveal their market performance. The Milwaukee Electric grinder holds a sales rank of 29,839, indicating a solid position in the competitive angle grinder market. Meanwhile, the SEESII grinder has a sales rank of 71,084, suggesting it may not be as popular among consumers at this time. However, the lower price point of the SEESII could attract budget-conscious buyers, potentially improving its market position over time as it gains recognition for its features.
Which should you buy?
Deciding between the Milwaukee Electric M18TRADE BRUSHLESS grinder and the SEESII Cordless Angle Grinder ultimately depends on your specific needs. If you prioritize speed and high performance for heavy-duty tasks, the Milwaukee grinder with its 11,000 RPM may be the better choice despite its higher price of $110.00. However, if versatility, battery life, and a lower price point of $84.99 are more important to you, the SEESII grinder offers a compelling package with its included accessories and user-friendly design. Each tool serves distinct user preferences, making your choice a matter of intended application and budget.

