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AVID POWER Angle Grinder, 7.5-Amp 4-1/ vs Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion

Updated July 2026 — AVID POWER Angle Grinder, 7.5-Amp 4-1/ wins on rpm and motor, Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion wins on price and battery.

The AVID POWER Angle Grinder offers great value for casual users, while the Milwaukee 2880-20 provides advanced features for professionals.

Why AVID POWER Angle Grinder, 7.5-Amp 4-1/ is better

Price

AVID POWER is significantly cheaper.

Weight

AVID POWER is lighter at 3.64 lbs.

Accessories

AVID POWER includes multiple accessories.

Why Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion is better

Power

Milwaukee has a brushless motor for better efficiency.

Safety

Milwaukee features kickback and overload protection.

Cordless

Milwaukee offers mobility without cords.

Overall score

AVID POWER Angle Grinder, 7.5-Amp 4-1/
70
Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion
85

Specifications

SpecAVID POWER Angle Grinder, 7.5-Amp 4-1/Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion
Motor TypeBrushedBrushless
Safety FeaturesBasicAdvanced
User ComfortStandardEnhanced
Power SourceElectricCordless
VersatilityModerateHigh

Dimension comparison

AVID POWER Angle Grinder, 7.5-Amp 4-1/Milwaukee 2880-20 M18 Fuel Brushless Lithium-Ion

Overview of the AVID POWER Angle Grinder and Milwaukee 2880-20

The AVID POWER Angle Grinder is priced at $42.99, while the Milwaukee 2880-20 is significantly more expensive at $143.99, making the AVID POWER grinder about 70% cheaper. Both tools are designed for grinding tasks, but they cater to different user needs and applications. The AVID POWER grinder is an electric model with a 7.5-Amp motor, ideal for home DIY projects and light to medium tasks. In contrast, the Milwaukee model is a cordless, brushless tool that emphasizes advanced features like kickback protection and overload protection.

Power and Performance

When it comes to power, the AVID POWER Angle Grinder boasts a 900W 7.5-Amp motor that delivers up to 12,000 RPM. This makes it suitable for various tasks, including cutting, grinding, and polishing. On the other hand, the Milwaukee 2880-20, while not specifying RPM, focuses on its brushless motor technology, which typically provides longer runtime and efficiency compared to brushed motors. The Milwaukee model offers overload protection to maximize motor life, ensuring that it can handle demanding tasks without compromising performance.

Versatility and Applications

The AVID POWER grinder excels in versatility, designed for metal cutting, grinding, and polishing, and can be used for masonry tasks as well. It is equipped with a selection of accessories, including metal cutting wheels and grinding wheels, making it ready for immediate use. The Milwaukee model is also versatile, compatible with all M18 batteries and common grinding accessories. However, it does not come with any accessories, which may necessitate additional purchases for users looking to start immediately.

Comfort and User Experience

User comfort is a significant consideration in both grinders. The AVID POWER Angle Grinder features a tool-free adjustable safety guard and a 2-position side handle, promoting a stable grip and reduced fatigue during use. Weighing only 3.64 lbs, it is lightweight and easy to maneuver. Conversely, the Milwaukee 2880-20 includes an anti-vibration side handle, which enhances user comfort and safety. This focus on ergonomics may be particularly beneficial during extended use, although the weight of the Milwaukee model is not specified.

Safety Features

Safety is paramount in power tools, and both models have their unique safety features. The AVID POWER grinder includes a tool-free adjustable guard that can be positioned to deflect sparks and debris, enhancing user safety during operation. In contrast, the Milwaukee 2880-20 incorporates an electronic clutch for kickback protection and overload protection to safeguard the motor. These features are particularly advantageous for professional users who require reliable performance under tough conditions.

Battery vs. Electric

The choice between battery and electric grinders can significantly impact usability. The AVID POWER Angle Grinder operates on a direct electric connection, providing consistent power without the need for battery management. This makes it ideal for users who need a tool for extended periods. On the other hand, the Milwaukee 2880-20 is a cordless model, offering more mobility and convenience for outdoor or remote tasks. However, this convenience comes at a price, making it $101 more expensive than the AVID POWER grinder.

Price Comparison

The AVID POWER Angle Grinder is priced at $42.99, while the Milwaukee 2880-20 is listed at $143.99, representing a stark price difference of about 70%. This significant price gap may be a deciding factor for budget-conscious consumers or those who only require a grinder for occasional use. The Milwaukee model, while more expensive, offers advanced features that may justify its price for professionals or frequent users.

Which should you buy?

Ultimately, the choice between the AVID POWER Angle Grinder and the Milwaukee 2880-20 depends on your specific needs and budget. The AVID POWER grinder offers excellent value for DIY enthusiasts and casual users, providing essential capabilities at a lower price point. However, for those seeking advanced features, enhanced safety, and the convenience of a cordless design, the Milwaukee grinder may be worth the investment, despite its higher cost. Consider your usage patterns and required features carefully to make the best choice for your grinding needs.