Dong Cheng DongCheng Angle Grinder 4-1/ vs ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm
Updated July 2026 — Dong Cheng DongCheng Angle Grinder 4-1/ wins on sales rank and cord length, ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm wins on rpm and battery.
The DongCheng Angle Grinder offers more power and a comprehensive accessory kit, while the ZFULVO provides cordless convenience and higher RPM. Choose based on your specific needs.
Why Dong Cheng DongCheng Angle Grinder 4-1/ is better
Power
DongCheng has a more powerful motor at 800W.
Accessory Kit
DongCheng includes more accessories in the package.
Safety Features
DongCheng offers a dual guard system for versatility.
Why ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm is better
Portability
ZFULVO is cordless, making it easier to use outdoors.
Speed
ZFULVO has a higher RPM at 19,500.
Weight
ZFULVO is lighter, weighing only 1100g.
Overall score
Specifications
| Spec | Dong Cheng DongCheng Angle Grinder 4-1/ | ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm |
|---|---|---|
| Motor Type | Brushed | Brushed |
| Power Source | Corded | Cordless |
| Safety Switch | Paddle | Self-locking |
| Included Discs | 6 | 6 |
| Ergonomics | Yes | Yes |
| Cooling System | Yes | No |
Dimension comparison
Overview of the DongCheng Angle Grinder and ZFULVO Cordless Brush Angle Grinder
The DongCheng Angle Grinder is priced at $32.99, while the ZFULVO Cordless Brush Angle Grinder comes in at $39.89, making it about 17% more expensive. Both grinders are geared towards cutting and grinding tasks, but they cater to different user needs and preferences. The DongCheng grinder offers a powerful 6.7-Amp motor, while the ZFULVO provides the convenience of cordless operation with a high-speed motor.
Power and Performance
When it comes to power, the DongCheng Angle Grinder boasts a robust 800W motor capable of reaching speeds up to 11,800 RPM. This performance is suitable for various cutting and grinding applications, making it a reliable choice for heavy-duty tasks. On the other hand, the ZFULVO Cordless Brush Angle Grinder features a brushed motor that can achieve an impressive 19,500 RPM, providing faster material removal capabilities. However, its performance relies on a 16.8V lithium battery, which may limit continuous use compared to the DongCheng’s plug-in design.
Design and Usability
The DongCheng Angle Grinder is designed with user comfort in mind. Weighing only 4.2 lbs, it has an ergonomic grip that reduces fatigue during extended use. Its no-lock paddle switch promotes safety by stopping the motor instantly when released. Conversely, the ZFULVO grinder features a handheld rubberized handle that offers a non-slip grip for one-handed operation. While both designs ensure comfort, the ZFULVO’s cordless nature makes it more portable and convenient for outdoor tasks.
Safety Features
Safety is a critical consideration for power tools, and both grinders come equipped with distinct safety features. The DongCheng Angle Grinder includes a dual guard system that allows users to switch between a cutting guard and a grinding guard depending on the task. This versatility ensures safer operation tailored to specific applications. In contrast, the ZFULVO grinder has a self-locking switch that eliminates the need for screwdrivers to fix the saw blade, enhancing convenience during use. While both tools prioritize safety, the DongCheng may offer more versatility in guarding options.
Battery and Cord Management
Battery life and cord management are essential for operational efficiency. The ZFULVO Cordless Brush Angle Grinder utilizes a 2000mAh lithium-ion battery, which allows for cordless use and eliminates the hassle of tangled cords. This feature makes it ideal for various environments, both indoor and outdoor. Meanwhile, the DongCheng Angle Grinder comes with a 9-ft power cord, giving it a decent range of movement but potentially limiting its usability in outdoor settings where access to power outlets may be limited.
Included Accessories
The DongCheng Angle Grinder package includes a comprehensive set of tools and accessories: two cutting discs, two grinding wheels, two flap discs, an auxiliary handle, and a safety guard among others. This extensive inclusion makes it beginner-friendly and ready for immediate use. The ZFULVO package, although slightly less extensive, provides six cutting wheels, two batteries, and a charger, which are essential for operation. While both packages offer valuable accessories, the DongCheng’s more extensive kit may appeal to users seeking a complete setup.
Sales Rank and Market Position
In terms of market performance, the DongCheng Angle Grinder holds a sales rank of 20,066, indicating a moderate level of popularity. Meanwhile, the ZFULVO Cordless Brush Angle Grinder ranks higher at 10,474, suggesting that it may attract more attention among consumers. This difference in sales rank could reflect variations in consumer preferences, with some users prioritizing cordless convenience over traditional plug-in models.
Which should you buy?
Choosing between the DongCheng Angle Grinder and the ZFULVO Cordless Brush Angle Grinder depends on your specific needs. If you prioritize power and an extensive accessory kit, the DongCheng model at $32.99 is a strong contender. However, if portability and high-speed performance are more aligned with your requirements, the ZFULVO at $39.89 may be the better choice. Ultimately, both grinders excel in different areas, making them suitable for various types of users and projects.

