AVID POWER Angle Grinder, 7.5-Amp 4-1/ vs OUBA Cordless Angle Grinder Compatible for Dewalt 20V
Updated July 2026 — AVID POWER Angle Grinder, 7.5-Amp 4-1/ wins on accessories and power, OUBA Cordless Angle Grinder Compatible for Dewalt 20V wins on portability and speed.
The AVID POWER Angle Grinder offers better power and value, while the Cordless Angle Grinder provides portability. Choose based on your specific needs.
Why AVID POWER Angle Grinder, 7.5-Amp 4-1/ is better
Power
AVID POWER has a 7.5-amp motor with 12,000 RPM.
Accessories
Includes multiple wheels and tools for immediate use.
Safety Features
Offers a tool-free adjustable safety guard.
Why OUBA Cordless Angle Grinder Compatible for Dewalt 20V is better
Portability
Cordless design allows for use without power outlets.
Speed Control
Features three variable speed settings.
Battery Included
Comes with a 4.0Ah battery and fast charger.
Overall score
Specifications
| Spec | AVID POWER Angle Grinder, 7.5-Amp 4-1/ | OUBA Cordless Angle Grinder Compatible for Dewalt 20V |
|---|---|---|
| Motor Type | 7.5-Amp | Brushless |
| Max RPM | 12000 | 9500 |
| Weight | 3.64 lbs | Not specified |
| Battery | No | Yes |
| Speed Settings | Single | 3 |
Dimension comparison
Introduction to Angle Grinders
When it comes to angle grinders, both the AVID POWER Angle Grinder and the Cordless Angle Grinder Compatible for Dewalt 20V Max Battery offer unique features tailored for various users. The AVID POWER grinder is priced at $42.99, making it an attractive option for those looking for a reliable electric grinder. In contrast, the Cordless Angle Grinder comes in at $69.99, targeting users who prefer a cordless solution. Understanding their differences can help you determine which tool fits your needs better.
Power and Performance
Power is a critical factor in angle grinders, and the AVID POWER Angle Grinder boasts a robust 7.5-amp motor that delivers up to 12,000 RPM. This high-speed capability allows it to handle various tasks, including cutting and grinding metal and masonry. On the other hand, the Cordless Angle Grinder features a brushless motor that reaches speeds of up to 9,500 RPM. While the cordless option provides flexibility and convenience, it does not match the peak performance of the AVID POWER grinder. If maximum power is your priority, the AVID POWER grinder stands out.
Portability and Convenience
The Cordless Angle Grinder shines in terms of portability, as it is designed to be compatible with Dewalt’s 20V MAX batteries, allowing users to work without being tethered to an outlet. This makes it ideal for outdoor or remote projects where access to power outlets is limited. The AVID POWER Angle Grinder, being electric, requires a power source, which can limit your mobility during use. If you need flexibility in your worksite, the Cordless Angle Grinder is the more convenient choice.
Versatility of Use
Both grinders are versatile, but they cater to different user needs. The AVID POWER Angle Grinder is well-suited for a variety of tasks, including metal cutting, grinding, and polishing, making it an excellent choice for DIY enthusiasts and light to medium tasks. It can also handle masonry jobs with diamond discs (not included), covering a wide range of applications. Conversely, the Cordless Angle Grinder is engineered for wood cutting as well, featuring a durable stand that helps maintain stability during cuts. If your projects require more diverse applications, consider what materials you'll be working with.
Accessories and Initial Setup
When you purchase the AVID POWER Angle Grinder, it comes with a comprehensive set of accessories, including 2 metal cutting wheels, 2 metal grinding wheels, a flap disc, an auxiliary handle, an adjustable wheel guard, and a spanner wrench. This readiness for use right out of the box represents significant value at $42.99. In contrast, the Cordless Angle Grinder includes one 4.0Ah battery and a fast charger, but it does not specify additional grinding wheels or discs. If you want everything you need to start working immediately, the AVID POWER grinder offers a better initial setup.
Safety Features
Safety is essential when using power tools, and both grinders come equipped with features designed to enhance user safety. The AVID POWER Angle Grinder includes a tool-free adjustable safety guard that can be positioned at multiple angles, protecting users from sparks and debris. It also features a 2-position side handle that ensures a stable grip, reducing fatigue during extended use. The Cordless Angle Grinder also has a comfortable 2-position handle for better grip and control, but it lacks the detailed safety features of the AVID POWER model. If safety is a primary concern, the AVID POWER Angle Grinder may provide more peace of mind.
Pricing and Value
The price difference between the two grinders is notable, with the AVID POWER Angle Grinder at $42.99 and the Cordless Angle Grinder priced at $69.99, making the latter about 63% more expensive. This price variation reflects the added convenience of cordless operation, but potential buyers should weigh this against the value offered by the AVID POWER grinder, which comes with numerous accessories and a higher RPM for cutting and grinding tasks. For those on a budget or looking for a cost-effective solution, the AVID POWER Angle Grinder represents significant value.
Which should you buy?
Ultimately, your choice between the AVID POWER Angle Grinder and the Cordless Angle Grinder will depend on your specific needs. If you prioritize power, versatility, and a comprehensive set of accessories, the AVID POWER Angle Grinder is an excellent choice at $42.99. However, if portability and convenience are your main concerns, especially for projects away from power sources, then the Cordless Angle Grinder, despite its higher price of $69.99, may be worth the investment. Consider your typical use case and select the grinder that best aligns with your requirements.

