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DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp vs Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder

Updated July 2026 — DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp wins on rpm, Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder wins on price and power.

The DEWALT Angle Grinder offers superior speed and value, while the Milwaukee provides advanced features and versatility.

Why DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp is better

Price

DEWALT is 37% cheaper than Milwaukee

Speed

DEWALT has a maximum RPM of 12,000

Ergonomics

DEWALT has a slim, ergonomic design for comfort

Why Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder is better

Variable Speed

Milwaukee offers 5 speed settings

Braking Feature

Milwaukee stops the wheel in 2 seconds

Brand Reputation

Milwaukee is known for professional-grade tools

Overall score

DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp
85
Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder
78

Specifications

SpecDEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-AmpMilwaukee 2888-20 18V Cordless 4.5"/5" Grinder
Motor Power7 Amp18V
Max RPM120008500
Variable SpeedNoYes
Weight4.5 lbs5.0 lbs
Brake FeatureNoYes

Dimension comparison

DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-AmpMilwaukee 2888-20 18V Cordless 4.5"/5" Grinder

Overview of the DEWALT Angle Grinder Tool

The DEWALT Angle Grinder Tool is priced at $88.98, making it a budget-friendly option compared to the Milwaukee 2888-20, which costs $141.08. This price difference of about 37% could be significant for buyers seeking value without compromising on performance. The DEWALT grinder boasts a 7-amp motor that delivers up to 12,000 RPM, ensuring rapid material removal and effective overload protection. Ideal for various applications, this tool's efficiency is enhanced by features like a One-Touch Guard for easy adjustments and a slim ergonomic design for extended use.

Overview of the Milwaukee 2888-20 Grinder

The Milwaukee 2888-20 is a more premium option, priced at $141.08. This grinder is designed for both power and versatility, featuring a variable speed function that allows users to adjust the RPM between 3,500 and 8,500. The grinder also includes a braking feature that stops the wheel in two seconds or less, enhancing safety during operation. While it is significantly more expensive than the DEWALT, its advanced features cater to professionals who require precision and control in their grinding tasks.

Performance Comparison

In terms of performance, the DEWALT grinder excels with its 12,000 RPM capability, which is higher than the Milwaukee’s maximum of 8,500 RPM. This gives the DEWALT an edge in terms of speed, making it suitable for demanding applications that require faster material removal. However, the Milwaukee’s variable speed settings—five in total—offer users the flexibility to choose the best RPM for their specific tasks, which might be more beneficial in diverse working environments. Thus, those requiring higher speed might prefer DEWALT, while users needing versatility may lean towards Milwaukee.

Design and Ergonomics

Design-wise, the DEWALT Angle Grinder features a low-profile, jam-pot gear case that enhances durability and enables access to tight spaces. Its slim, ergonomic body is designed for comfort during prolonged use, which is a significant advantage for those who spend long hours on grinding tasks. Meanwhile, the Milwaukee grinder includes a paddle switch and tool-free guard adjustment, making it user-friendly. However, its bulkier design might hinder maneuverability in tighter spots compared to the DEWALT's streamlined profile.

Features and Functionality

The DEWALT grinder's One-Touch Guard allows for quick and simple guard adjustments without the need for additional tools, enhancing convenience for users. It also includes a quick-change wheel release mechanism, facilitating fast accessory changes. On the other hand, the Milwaukee 2888-20's standout feature is its variable speed control, which allows users to fine-tune their grinding speed according to the application. This feature can be particularly beneficial for tasks requiring precision. Both grinders offer unique functionalities that cater to different user preferences.

Safety Features

Safety is paramount in power tools, and both grinders offer features that enhance user safety. The Milwaukee grinder includes a brake that stops the wheel in two seconds, significantly reducing the risk of accidents. While the DEWALT does not explicitly mention a braking feature, its robust construction and ergonomic design promote safer handling during operation. Thus, while the Milwaukee might appeal more to safety-conscious users due to its braking system, both products are designed with user safety in mind.

Price and Value

At $88.98, the DEWALT Angle Grinder is about 37% cheaper than the Milwaukee 2888-20, which is priced at $141.08. This substantial price difference makes DEWALT an attractive option for budget-conscious consumers or those new to using angle grinders. However, the Milwaukee grinder's additional features, such as variable speed settings and an efficient braking system, may justify its higher price for professionals or frequent users. Ultimately, the choice between these two grinders will depend on individual budget constraints and feature requirements.

Which should you buy?

Choosing between the DEWALT Angle Grinder Tool and the Milwaukee 2888-20 ultimately depends on your specific needs and budget. If you prioritize speed and are looking for a cost-effective option, the DEWALT, with its superior RPM capability and ergonomic design, is likely the better choice. However, if you require versatility and advanced safety features, the Milwaukee grinder, despite its higher price, offers valuable functionalities that could enhance your grinding experience. Therefore, assess your priorities: budget versus features, speed versus control, to make the best choice for your grinding tasks.