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AOBEN Cordless Angle Grinder 4-1/ vs Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000

Updated July 2026 — AOBEN Cordless Angle Grinder 4-1/ wins on power and battery, Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 wins on speed and weight.

The AOBEN Cordless Angle Grinder offers great portability and value, while the Metabo excels in durability and power for professional use.

Why AOBEN Cordless Angle Grinder 4-1/ is better

Price

AOBEN is significantly cheaper at $79.99.

Portability

AOBEN is cordless, enhancing mobility.

Battery

AOBEN includes two batteries for extended use.

Why Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000 is better

Power

Metabo has a higher RPM at 11,000.

Durability

Metabo's build quality is superior with German engineering.

Safety

Metabo features advanced safety mechanisms like a slip clutch.

Overall score

AOBEN Cordless Angle Grinder 4-1/
75
Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000
85

Specifications

SpecAOBEN Cordless Angle Grinder 4-1/Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000
Motor TypeBrushlessAC/DC
Guard Type2 Wheel GuardsTool-Free
RPM950011000
Safety FeaturesWheel GuardsSlip Clutch
Price$79.99$136.66

Dimension comparison

AOBEN Cordless Angle Grinder 4-1/Metabo HPT Metabo 4-1/2-5-Inch Angle Grinder, 11 Amp, 11,000

Overview of the Products

When comparing the AOBEN Cordless Angle Grinder and the Metabo 4-1/2-5-Inch Angle Grinder, the primary distinction is their power source and design focus. The AOBEN is a cordless model priced at $79.99, while the Metabo is a corded tool costing $136.66. This presents a significant price difference of about 43%.

The AOBEN targets users seeking mobility and convenience, whereas the Metabo emphasizes durability and high performance, designed for professional applications. Both grinders cater to different user needs, making them appealing in their respective markets.

Design and Build Quality

The AOBEN Cordless Angle Grinder features a compact and handy design that enhances user comfort during operation. It includes a brushless motor, which is designed for longer lifespan and faster heat dissipation. In contrast, the Metabo's build quality reflects German engineering, focusing on durability and safety. It is constructed with a die-cast aluminum gear housing that aids in heat dissipation and features oversized bearings for heavy-duty tasks.

The Metabo also includes an ergonomic grip design aimed at reducing fatigue during prolonged use. While the AOBEN is lightweight and portable, the Metabo's robust construction makes it suitable for more demanding environments. Thus, if portability is a priority, AOBEN shines, but for serious durability, Metabo takes the lead.

Performance and Power

In terms of performance, the AOBEN operates with a brushless motor that provides three adjustable speeds, reaching up to 9,500 RPM. This versatility makes it suitable for various applications, including cutting and grinding metal or tile. On the other hand, the Metabo's 11 Amp motor delivers a remarkable 11,000 RPM, which translates to superior speed and power for more intensive tasks.

The Metabo also boasts a mechanical safety slip clutch that helps control kickback, enhancing user safety during operation. While the AOBEN offers sufficient power for general tasks, the Metabo's higher RPM and safety features position it as the better choice for professionals who require consistent and reliable performance.

Battery Life and Runtime

The AOBEN Cordless Angle Grinder comes with two 4.0Ah lithium-ion batteries, allowing for extended runtime without the hassle of cords. This is particularly beneficial for outdoor or remote jobs where power outlets are unavailable. Users can easily swap batteries to avoid downtime, ensuring continuous operation.

Conversely, the Metabo is a corded model, which means it doesn't require batteries, providing unlimited runtime as long as it's plugged in. This can be a significant advantage for heavy-duty tasks that require prolonged use. However, it does limit mobility compared to the AOBEN. Ultimately, the choice between battery life and the convenience of a corded tool will depend on the user's specific needs.

Safety Features

Safety is a critical aspect of any power tool, and both grinders include unique safety features. The AOBEN offers protective wheel guards designed to shield users from flying sparks and debris during operation. It also has a smart chip that triggers overload and overheating protection, ensuring the tool stays within safe operational limits.

On the other hand, the Metabo's safety features include a mechanical safety slip clutch that helps reduce kickback, which can be crucial when handling tough materials. Additionally, it has auto-stop carbon brushes that protect the motor from damage. While both tools prioritize user safety, the Metabo's advanced safety mechanisms make it more suited for high-risk environments.

Price Comparison

The AOBEN Cordless Angle Grinder is priced at $79.99, making it an attractive option for budget-conscious consumers or hobbyists. In contrast, the Metabo 4-1/2-5-Inch Angle Grinder is priced at $136.66, which is approximately 43% more expensive. This price difference reflects the Metabo's enhanced features and professional-grade capabilities.

For users who require a reliable, high-performance tool for demanding jobs, the higher cost of the Metabo may be justified. However, for those who need a versatile and portable grinder for less intensive tasks, the AOBEN offers an appealing price point without sacrificing essential functionality.

Customer Reception

The AOBEN Cordless Angle Grinder has a sales rank of 15,649, indicating a steady demand among users. It appeals particularly to DIY enthusiasts and professionals who value mobility and convenience. The positive feedback often highlights its ease of use and effective performance for general tasks.

In contrast, the Metabo has a sales rank of 67,477, suggesting that while it caters to a more niche market, it is well-regarded among professionals seeking durable and powerful tools. Customer reviews frequently praise its performance and safety features, emphasizing its suitability for heavy-duty applications. The difference in reception reflects the distinct target audiences of each product.

Which should you buy?

Choosing between the AOBEN Cordless Angle Grinder and the Metabo 4-1/2-5-Inch Angle Grinder ultimately depends on your specific needs and budget. If you prioritize portability, a lower price point, and versatility for lighter tasks, the AOBEN is an excellent choice at $79.99. However, if you require a powerful, durable tool for professional-grade work and are willing to invest more, the Metabo at $136.66 offers superior performance and safety features.

In conclusion, assess your typical usage scenarios and budget constraints to determine which grinder fits your requirements best. Each product provides distinct advantages tailored to different user needs, ensuring that there's an appropriate option for a wide range of applications.