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AOBEN Cordless Angle Grinder 4-1/ vs DEWALT Angle Grinder Tool, 6-Inch, Paddle Switch

Updated July 2026 — AOBEN Cordless Angle Grinder 4-1/ wins on price and battery, DEWALT Angle Grinder Tool, 6-Inch, Paddle Switch wins on safety and power.

The AOBEN Cordless Angle Grinder offers better value and versatility, while the DEWALT Angle Grinder excels in safety and power.

Why AOBEN Cordless Angle Grinder 4-1/ is better

Price

AOBEN is $108.01 cheaper

Battery Life

AOBEN includes two 4.0Ah batteries

Versatility

AOBEN is suitable for more applications

Why DEWALT Angle Grinder Tool, 6-Inch, Paddle Switch is better

Power

DEWALT has a 13-amp motor

Safety Features

DEWALT has advanced safety systems

Brand Reputation

DEWALT is a well-known brand

Overall score

AOBEN Cordless Angle Grinder 4-1/
85
DEWALT Angle Grinder Tool, 6-Inch, Paddle Switch
78

Specifications

SpecAOBEN Cordless Angle Grinder 4-1/DEWALT Angle Grinder Tool, 6-Inch, Paddle Switch
MotorBrushless13 Amp
Max RPM95009000
Battery Packs2 x 4.0AhNone
WeightLightweightStandard
Switch TypeStandardPaddle

Dimension comparison

AOBEN Cordless Angle Grinder 4-1/DEWALT Angle Grinder Tool, 6-Inch, Paddle Switch

Price Comparison

The AOBEN Cordless Angle Grinder is priced at $79.99, making it significantly more affordable than the DEWALT Angle Grinder Tool, which costs $188.00. This represents a price difference of $108.01, or about 136%. For users on a budget, the AOBEN grinder is a compelling choice. Additionally, considering that the AOBEN model's average price over the last 90 days is $72.66, it suggests that potential buyers might find it even cheaper if they look for deals. In contrast, the DEWALT grinder's average price over the same period is $193.45, indicating a less flexible pricing structure.

Performance and Power

When it comes to power, the DEWALT Angle Grinder boasts a robust 13-amp motor that delivers 9,000 RPM, ideal for various metal grinding and cutting tasks. On the other hand, the AOBEN Cordless Angle Grinder features a brushless motor with a maximum speed of 9,500 RPM, offering a slightly higher performance. This makes the AOBEN model well-suited for both professional and DIY applications. Users looking for a cordless option may prefer the AOBEN's flexibility, while those who prioritize consistent power may lean towards DEWALT’s performance specifications.

Battery Life and Runtime

The AOBEN Cordless Angle Grinder comes with two 4.0Ah lithium-ion batteries, which enhances its runtime significantly, allowing for extended use without the limitations of a power cord. This is particularly advantageous for outdoor or remote projects. Conversely, the DEWALT Angle Grinder is corded and relies entirely on wall power. While this ensures unlimited runtime, it may limit mobility for users who require flexibility in their workspace. For those who prefer an uninterrupted work session, the AOBEN model provides a practical solution with its battery setup.

Safety Features

Safety is a crucial aspect of any power tool. The DEWALT Angle Grinder includes an Anti-Rotation E-CLUTCH system that activates in less than a tenth of a second if a pinch or stall is detected, effectively shutting down the motor to prevent accidents. Furthermore, it features a Dust Ejection System that expels harmful dust and debris from the air intake vents, enhancing durability and safety during operation. The AOBEN model also prioritizes safety with its two protective wheel guards, ensuring users are shielded from flying chips and sparks. While both models emphasize safety, DEWALT's advanced features may provide an edge for users seeking maximum protection.

Ease of Use

The AOBEN Cordless Angle Grinder is designed with user comfort in mind, featuring an ergonomic handle and a compact design that fits well in the user's hand. Its three adjustable speeds allow for versatility across various applications, from grinding to polishing. In comparison, the DEWALT Angle Grinder emphasizes ease of use with its paddle switch that includes no lock-on functionality, preventing accidental restarts. Both tools offer excellent usability, but the AOBEN’s adjustable speeds provide additional flexibility in handling different tasks.

Versatility and Application

The versatility of a power tool can significantly impact its value. The AOBEN Cordless Angle Grinder is designed for a wide range of applications, including grinding, cutting, descaling, and sanding, making it a multi-functional tool for both metalworking and home improvement tasks. In contrast, the DEWALT Angle Grinder is also versatile but is specifically marketed for metal grinding and cutting applications, thanks to its powerful motor and design. While both tools are effective for their intended purposes, the AOBEN model’s broader range of applications might appeal more to users looking for a comprehensive tool.

Brand Reputation and Sales Rank

Brand reputation can play a significant role in purchasing decisions. DEWALT is a well-known brand in the power tools industry, often associated with durability and reliability. The DEWALT Angle Grinder has a sales rank of 78,986, indicating a moderate level of popularity. In contrast, the AOBEN Cordless Angle Grinder, with a sales rank of 15,649, showcases a stronger presence in the market, which may suggest better customer satisfaction or acceptance. Buyers often consider these factors, and AOBEN's higher sales rank could be indicative of its growing reputation.

Which should you buy?

Ultimately, the choice between the AOBEN Cordless Angle Grinder and the DEWALT Angle Grinder Tool depends on individual needs and preferences. The AOBEN model offers greater affordability at $79.99, a brushless motor, and impressive battery life, making it ideal for users seeking versatility and mobility. Meanwhile, the DEWALT grinder, priced at $188.00, provides robust safety features and consistent power for those focused on heavy-duty applications. For budget-conscious consumers or those needing a portable option, the AOBEN is a strong contender. Conversely, if safety and performance are paramount, the DEWALT model may be worth the investment.