SHALL 7.5Amp 4-1/ vs Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder
Updated July 2026 — SHALL 7.5Amp 4-1/ wins on accessories and price, Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder wins on safety.
The SHALL grinder offers better value and higher RPM, while the Milwaukee grinder provides advanced features and safety.
Why SHALL 7.5Amp 4-1/ is better
Price
SHALL grinder is significantly cheaper at $32.99.
Weight
SHALL grinder is lighter at 3.7 pounds.
Included Accessories
SHALL grinder comes with multiple accessories included.
Why Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder is better
Brand Reputation
Milwaukee is known for high-quality tools.
Variable Speed
Milwaukee offers variable speed settings for versatility.
Safety Features
Milwaukee has a quick-stop brake for enhanced safety.
Overall score
Specifications
| Spec | SHALL 7.5Amp 4-1/ | Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder |
|---|---|---|
| Motor Power | 7.5 Amps | 18V |
| Max RPM | 12000 | 8500 |
| Variable Speed | No | Yes |
| Brake Feature | No | Yes |
| Included Items | Complete Kit | Tool Only |
Dimension comparison
Overview of Angle Grinders
When it comes to angle grinders, the 7.5Amp 4-1/2 Inch 12000 RPM Angle Grinder and the Milwaukee 2888-20 18V Cordless Grinder stand out for their unique features and capabilities. The SHALL grinder is priced at $32.99, making it significantly more affordable compared to the Milwaukee grinder, which is priced at $141.08. With such a stark price difference of about 76%, it’s crucial to understand what each product offers to determine which one better fits your needs.
Power and Performance
In terms of power, the SHALL grinder boasts a robust 7.5 Amp motor with a no-load speed of 12000 RPM, ensuring efficient cutting and grinding. In contrast, the Milwaukee grinder delivers a maximum speed of 8500 RPM but offers variable speed settings ranging from 3500 RPM to 8500 RPM. While the SHALL grinder provides a higher RPM, the Milwaukee’s variable speed can be advantageous for tasks requiring precision. This difference in performance may influence your choice depending on whether you prioritize raw power or versatility.
Safety Features
Safety is paramount in power tools, and both grinders incorporate design elements aimed at user protection. The SHALL grinder features two tool-free wheel guards and a slide switch with a lock-off/on feature for added convenience. The Milwaukee grinder is designed with a brake that stops the wheel in two seconds or less, which is a critical safety feature for preventing accidents. While both tools offer safety mechanisms, the Milwaukee’s quick-stop feature may provide an added layer of security for users concerned about safety during operation.
Ease of Use
User-friendliness is another area where these grinders differ. The SHALL grinder weighs just 3.7 pounds and has an ergonomic two-position side handle, making it comfortable for prolonged use. Its lightweight design is particularly beneficial for those who might struggle with heavier tools. On the other hand, the Milwaukee grinder’s paddle switch and tool-free guard adjustment make it easy to operate, especially when changing accessories. Depending on your preference for weight versus ease of access, both grinders offer unique advantages.
Components and Accessories
When it comes to included components, the SHALL grinder comes with a comprehensive set that includes two wheel guards, three cutting wheels, three flap discs, a side handle, and two carbon brushes. This package provides excellent value for its price, especially for beginners or those who need a complete setup for various tasks. The Milwaukee grinder, however, is sold as a tool-only option, meaning that users will need to purchase accessories separately. This distinction could significantly influence your overall cost and convenience, especially if you're starting from scratch.
Brand Reputation and Sales Rank
Brand reputation can play a significant role in purchasing decisions. Milwaukee is known for its high-quality tools and has a sales rank of 11053, indicating a solid presence in the market. In contrast, the SHALL grinder has a sales rank of 20568, which suggests it may not have the same level of recognition. While both brands offer reliable products, Milwaukee's reputation for durability and performance may appeal to professionals and serious DIYers.
Price Comparison
The price difference between the two angle grinders is quite pronounced. The SHALL grinder is priced at $32.99, making it about 76% cheaper than the Milwaukee grinder, which retails for $141.08. For those on a budget or looking for a straightforward tool for occasional use, the SHALL grinder presents an attractive option. However, the Milwaukee grinder’s higher price may be justified by its advanced features and brand reputation, making it more suitable for frequent or professional use.
Which should you buy?
Ultimately, choosing between the SHALL 7.5Amp Angle Grinder and the Milwaukee 2888-20 18V Cordless Grinder hinges on your specific needs and budget. If you prioritize cost-effectiveness and a complete accessory kit, the SHALL grinder is the clear winner. However, if you seek a reputable brand with advanced safety features and variable speed settings, the Milwaukee grinder may be worth the investment. Consider how you plan to use the grinder and what features are most critical for your projects to make the best decision.

