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AVID POWER Angle Grinder 4-1/ vs ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm

Updated July 2026 — full head-to-head comparison.

Introduction to Angle Grinders

Angle grinders are essential tools for various tasks, from cutting to grinding materials. In this comparison, we will look at the AVID POWER Angle Grinder and the ZFULVO Cordless Brush Angle Grinder Kit, both of which serve different user needs and preferences. The AVID POWER grinder is a corded model with a powerful motor, while the ZFULVO offers the convenience of cordless operation, making it ideal for both indoor and outdoor tasks.

Power and Performance

When it comes to power, the AVID POWER Angle Grinder boasts a robust 6.5 Amp motor that produces a no-load speed of 11,500 RPM. This makes it suitable for most light-duty home projects and provides a balanced performance with minimal vibration. In contrast, the ZFULVO Cordless Brush Angle Grinder operates at a higher speed of 19,500 RPM, thanks to its brushed motor. This gives it the edge in terms of speed and efficiency for material removal. However, it is important to note that the ZFULVO runs on a 16.8V lithium battery, providing freedom from cords but potentially limiting its runtime compared to the continuous power of the AVID POWER model.

Design and Ergonomics

The design of an angle grinder can significantly affect user experience. The AVID POWER model features a screw-on guard and a two-position side handle, making it user-friendly for both left and right-handed individuals. Weighing only 3.20 lbs, it is designed for comfort during prolonged use. On the other hand, the ZFULVO grinder is equipped with a handheld rubberized handle and a non-slip texture, enhancing grip and control. Its ergonomic design allows for one-handed operation, making it easier to maneuver for extended periods. The ZFULVO weighs 1,100 grams, which is approximately 2.43 lbs, further emphasizing its lightweight appeal.

Included Accessories

Both grinders come with essential accessories, but the quantity and variety differ significantly. The AVID POWER Angle Grinder includes two cutting wheels and two grinding wheels, providing immediate usability for various tasks. Meanwhile, the ZFULVO Cordless Brush Angle Grinder Kit offers a more comprehensive package, including six cutting wheels, two batteries, a charger, and additional tools like a wrench and gloves. This makes the ZFULVO a more versatile option for users looking to start grinding and cutting right away, especially since it includes two 16.8V 2000mAh batteries for extended use.

Portability and Convenience

Portability is a critical factor in choosing an angle grinder. The AVID POWER grinder is a corded model, which may limit where it can be used, requiring access to a power source. In contrast, the ZFULVO Cordless Brush Angle Grinder is designed for cordless use, making it easier to carry and use in various locations without the hassle of tangled cables. This makes the ZFULVO particularly suitable for outdoor projects or areas where power outlets are not readily available, enhancing its convenience for users who need flexibility.

Safety Features

Safety is paramount when using power tools. The AVID POWER grinder includes a wheel guard that can be adjusted to prevent injury and a two-position handle for added control, ensuring a safer operation during use. The ZFULVO grinder also emphasizes safety with its anti-splash design and upgraded self-locking switch, which eliminates the need for a screwdriver when fixing the saw blade. Both grinders incorporate safety features, but the AVID POWER may offer an edge with its adjustable guard, which can be crucial for protecting users during cutting and grinding tasks.

Price Comparison

Pricing can heavily influence a buyer's decision. The AVID POWER Angle Grinder is currently priced at $42.99, while the ZFULVO Cordless Brush Angle Grinder Kit is slightly less expensive at $39.89, making it about 7% cheaper. Given the additional accessories included with the ZFULVO, this price difference could provide better value for those seeking a more versatile tool. However, for users who prioritize continuous power and established performance, the AVID POWER may justify its higher price.

Which should you buy?

In conclusion, both the AVID POWER Angle Grinder and the ZFULVO Cordless Brush Angle Grinder Kit offer unique advantages tailored to different user needs. The AVID POWER is an excellent choice for users who require a powerful, reliable corded grinder for home projects, while the ZFULVO provides the convenience of cordless operation and a more extensive accessory kit for users on the go. Ultimately, your choice should depend on your specific requirements, such as whether you prioritize power or portability.