DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp vs Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5
Updated July 2026 — DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp wins on rpm, Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 wins on price.
The DEWALT Angle Grinder offers better RPM and ergonomic design, while the Milwaukee model excels in portability and brand reputation.
Why DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp is better
Higher RPM
DEWALT has a motor speed of 12,000 RPM.
Ergonomic Design
DEWALT features a slim body for comfort.
Price
DEWALT is cheaper at $88.98.
Why Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 is better
Cordless
Milwaukee is powered by an 18V battery.
Sales Rank
Milwaukee has a better sales rank at 29,839.
Electronic Clutch
Milwaukee includes an electronic clutch for safety.
Overall score
Specifications
| Spec | DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp | Milwaukee Electric - M18TRADE BRUSHLESS 4-1/2 / 5 |
|---|---|---|
| Motor Power | 7 Amp | 18V |
| Guard Adjustment | One-Touch | Tool-Free |
| Overload Protection | Yes | Yes |
| Switch Type | Paddle | Paddle |
| Brand Reputation | DEWALT | Milwaukee |
Dimension comparison
Introduction to Angle Grinders
Angle grinders are essential tools for both professionals and DIY enthusiasts, providing versatility in cutting, grinding, and polishing materials. Among the top contenders in the market are the DEWALT Angle Grinder Tool and the Milwaukee Electric M18TRADE Brushless Cut-Off Grinder. Both of these grinders cater to a range of applications, but they come with distinct features and price points that can influence your purchasing decision.
Price Comparison
When it comes to price, the DEWALT Angle Grinder Tool is currently priced at $88.98, making it about 19% cheaper than the Milwaukee Electric M18TRADE Brushless Grinder, which retails for $110.00. This difference of $21.02 may be significant for budget-conscious buyers who are looking for a reliable tool without breaking the bank. As both products are positioned in the same category, evaluating their price alongside their features is crucial for making an informed decision.
Motor Performance
The DEWALT Angle Grinder boasts a 7-amp motor that delivers a speed of up to 12,000 RPM, designed for fast material removal and enhanced overload protection. In contrast, the Milwaukee Electric model features a powerful performance as well, delivering 11,000 RPM. While the DEWALT model offers a higher RPM, both tools are engineered to manage demanding tasks efficiently. The higher speed of the DEWALT grinder may appeal to users who prioritize quick material removal, making it a potentially better choice for those who need speed in their grinding tasks.
Design and Ergonomics
In terms of design, both grinders offer user-friendly features, but they cater to different preferences. The DEWALT Angle Grinder is equipped with a slim, ergonomic body that enhances comfort during extended use. It also includes a two-position removable side handle for increased control. On the other hand, the Milwaukee grinder features a paddle switch design that makes it easy to operate, especially for those who prefer a more straightforward grip. While both designs have their merits, the DEWALT's ergonomic focus may provide an edge for users who engage in longer grinding sessions.
Adjustability and Ease of Use
The DEWALT Angle Grinder includes a One-Touch Guard that allows for quick adjustments without the need for tools, making it convenient for users who frequently change tasks. This feature is complemented by a quick-change wheel release, which promotes tool-free wheel changes. The Milwaukee grinder also offers tool-free guard adjustment, enhancing its ease of use. Both products are designed for user convenience, but the DEWALT's additional features may appeal more to those who value efficiency and speed in their workflow.
Safety Features
Safety is a paramount concern when using power tools, and both grinders are equipped with safety features designed to protect users during operation. The DEWALT Angle Grinder features overload protection, safeguarding the motor from damage during heavy use. The Milwaukee model also emphasizes safety with its built-in overload protection and electronic clutch, which helps prevent wheel lock-up during operation. Both grinders prioritize user safety, but the specific features may cater to different user needs and preferences.
Portability and Power Source
Portability can be a deciding factor for many users, especially for those who require mobility in their work. The DEWALT Angle Grinder operates on AC/DC power, which may limit its portability compared to the Milwaukee Electric grinder, which is cordless and powered by an 18V battery. This cordless capability allows the Milwaukee model to be used in a wider range of locations without the need for an electrical outlet, making it suitable for outdoor or remote jobs. Therefore, if portability is a primary concern, the Milwaukee Electric grinder may be the more practical choice.
Brand Reputation and Sales Rank
Brand reputation can influence buying decisions, and both DEWALT and Milwaukee are respected names in the power tool industry. The DEWALT Angle Grinder has a sales rank of 78,785, while the Milwaukee grinder ranks significantly higher at 29,839, indicating a stronger market presence and popularity. This difference in sales rank suggests that the Milwaukee model may be more widely trusted among consumers, potentially due to its innovative features and brand loyalty.
Which should you buy?
Choosing between the DEWALT Angle Grinder Tool and the Milwaukee Electric M18TRADE Brushless Grinder ultimately depends on your specific needs and preferences. If you're looking for a more affordable option with a higher RPM and ergonomic design, the DEWALT Angle Grinder may be the better choice for you. However, if portability, a cordless design, and a strong sales reputation are your top priorities, the Milwaukee Electric grinder could be worth the extra investment. Both tools offer valuable features, so consider what aspects are most important to your projects before making your final decision.

