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DEWALT Angle Grinder, 4. vs Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder

Updated July 2026 — DEWALT Angle Grinder, 4. leads on price and power.

The DEWALT Angle Grinder offers superior power and affordability, while the Milwaukee model provides cordless convenience and variable speed options.

Why DEWALT Angle Grinder, 4. is better

Price

DEWALT is $47.08 cheaper

Power

DEWALT has a higher RPM at 11,000

Ease of Use

DEWALT features Quick-Change Wheel Release

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

Cordless

Milwaukee is cordless for convenience

Variable Speed

Milwaukee offers 5 speed settings

Brake Feature

Milwaukee stops the wheel in 2 seconds

Overall score

DEWALT Angle Grinder, 4.
85
Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder
75

Specifications

SpecDEWALT Angle Grinder, 4.Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder
RPM11,0008,500
Motor11 Amp18V
Weight4.5 lbs5.5 lbs
Speed Settings15
BrakeNoYes

Dimension comparison

DEWALT Angle Grinder, 4.Milwaukee 2888-20 18V Cordless 4.5"/5" Grinder

Overview of DEWALT Angle Grinder and Milwaukee 2888-20

The DEWALT Angle Grinder is priced at $94.00, making it about 33% less expensive than the Milwaukee 2888-20, which retails for $141.08. While both tools are designed for grinding tasks, they feature distinct characteristics that cater to different user preferences and needs. The DEWALT model is a corded grinder, providing consistent power, while the Milwaukee model offers cordless convenience with variable speed settings.

Power and Performance

The DEWALT Angle Grinder boasts an impressive 11,000 RPM, powered by an 11 Amp motor. This high RPM allows for effective grinding and cutting tasks, making it suitable for heavy-duty applications. In contrast, the Milwaukee 2888-20 delivers a maximum of 8,500 RPM, which is still powerful but slightly less than the DEWALT. The Milwaukee grinder's variable speed feature provides flexibility with five different speed settings ranging from 3,500 RPM to 8,500 RPM, allowing users to adjust the speed based on the task at hand.

Design and Ergonomics

The DEWALT Angle Grinder is designed with an ergonomic compact design that includes a uniquely small gripping surface for comfort during extended use. Its paddle switch enhances safety by preventing accidental startups. The Milwaukee 2888-20, while also equipped with a paddle switch, emphasizes tool-free guard adjustments and accessory changes, promoting ease of use. Both models prioritize user comfort, but the DEWALT's design may appeal more to those who prioritize a lighter tool for prolonged grinding sessions.

Durability Features

Durability is a crucial factor in power tools, and both models incorporate features to enhance their longevity. The DEWALT Angle Grinder includes a Dust Ejection System, preventing harmful dust from entering the tool and causing damage. It also has oversized brushes that provide twice the life compared to previous models. Meanwhile, the Milwaukee 2888-20 is designed with a brake that stops the wheel in two seconds or less, ensuring safety and promoting longer tool life by reducing wear during operation.

Ease of Use

Ease of use is where the DEWALT Angle Grinder shines, thanks to its Quick-Change Wheel Release feature, allowing for tool-free wheel changes. The one-touch guard provides 360-degree rotation, enhancing user convenience during operation. The Milwaukee 2888-20, while also user-friendly, focuses on tool-free adjustments and a variable speed dial, catering to users who value versatility. Although both grinders are designed for operational efficiency, the DEWALT model may be preferable for users who require quick wheel changes.

Safety Features

Safety is paramount when using power tools, and both the DEWALT Angle Grinder and Milwaukee 2888-20 include important safety features. The DEWALT model's paddle switch comes with a safety lock-off to prevent accidental startups, ensuring that the tool only operates when intended. The Milwaukee grinder also features a paddle switch and includes a brake that quickly stops the wheel, enhancing user safety. Both models prioritize safety, but the DEWALT's additional lock-off feature may provide an edge for those particularly concerned about accidental activation.

Price Comparison

The price difference between the two models is significant, with the DEWALT Angle Grinder priced at $94.00 compared to the Milwaukee 2888-20's $141.08. This represents a difference of about $47.08, making the DEWALT approximately 33% cheaper. For budget-conscious consumers or those who require a reliable grinder without advanced features, the DEWALT Angle Grinder presents a compelling choice. However, users focused on cordless convenience and variable speed may find the Milwaukee model worth the extra cost.

Which should you buy?

Choosing between the DEWALT Angle Grinder and the Milwaukee 2888-20 ultimately depends on your specific needs. If you prioritize power, ease of use, and affordability, the DEWALT model stands out as the better option at $94.00 with features like a high RPM and tool-free wheel changes. On the other hand, if you value cordless operation and variable speed for different applications, the Milwaukee 2888-20, priced at $141.08, may be the right choice despite its higher cost. Each model has its unique advantages, catering to different types of users and applications.