CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only vs Dong Cheng DongCheng Angle Grinder 4-1/
Updated July 2026 — CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only wins on weight and length, Dong Cheng DongCheng Angle Grinder 4-1/ wins on rpm and power.
The DongCheng Angle Grinder offers superior performance and value for budget-conscious consumers, while the CRAFTSMAN V20* is better suited for aggressive applications.
Why CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only is better
Higher RPM
CRAFTSMAN has a reliable 8,500 RPM motor.
Durability
Built with cast metal gear housing.
Comfort
Features a contoured over-molded handle.
Why Dong Cheng DongCheng Angle Grinder 4-1/ is better
Price
DongCheng is about 48% cheaper.
Accessories
Includes multiple cutting and grinding wheels.
Safety
Paddle switch design enhances safety.
Overall score
Specifications
| Spec | CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only | Dong Cheng DongCheng Angle Grinder 4-1/ |
|---|---|---|
| Motor Power | 8,500 RPM | 11,800 RPM |
| Safety Features | Tool-free guard | Paddle switch |
| Included Accessories | None | Multiple discs |
| Warranty | Limited Lifetime | 1 Year |
| Cooling System | Standard | Advanced |
Dimension comparison
Overview of the CRAFTSMAN V20* Angle Grinder
The CRAFTSMAN V20* Angle Grinder is priced at $64.51 and is designed for high-performance grinding applications. It boasts an 8,500 RPM motor, making it suitable for aggressive tasks. This tool features a tool-free guard position for easy adjustments, a three-position handle for versatile control, and a contoured over-molded grip for added comfort during extended use. The grinder is built with a cast metal gear housing that effectively dissipates heat, enabling it to handle prolonged work without overheating.
Overview of the DongCheng Angle Grinder
The DongCheng Angle Grinder is more budget-friendly at $32.99, making it about 48% cheaper than the CRAFTSMAN model. It features a robust 6.7-Amp copper motor that delivers a maximum speed of 11,800 RPM, which is higher than the CRAFTSMAN's speed. The paddle switch design of the DongCheng grinder enhances safety by stopping the tool immediately when released. Additionally, it comes with a dual guard system that offers versatility for different tasks and an ergonomic design that minimizes user fatigue.
Performance Comparison
In terms of performance, the DongCheng Angle Grinder edges out the CRAFTSMAN with its higher RPM of 11,800 compared to the CRAFTSMAN's 8,500 RPM. This makes the DongCheng more suitable for quick cuts and grinding tasks. However, the CRAFTSMAN's motor offers a reliable performance for aggressive applications as well. Both grinders are equipped for heavy-duty use, but the DongCheng's advanced cooling system, designed to prevent overheating over extended periods, gives it an advantage in durability and sustained performance.
User Comfort and Handling
When it comes to user comfort and handling, the CRAFTSMAN V20* Angle Grinder offers a contoured over-molded handle that enhances grip and comfort. It also features a three-position handle that provides flexibility during use. On the other hand, the DongCheng Angle Grinder is designed with an extra-slim grip and weighs only 4.2 lbs, making it lightweight and easy to maneuver, which is particularly beneficial for long projects. While both tools focus on user ergonomics, the DongCheng's lightweight design could reduce fatigue for extended use.
Safety Features
Safety is a crucial aspect of power tools, and both grinders come equipped with features aimed at protecting the user. The DongCheng grinder features a no-lock paddle switch that stops the tool instantly when released, minimizing the risk of accidental activation. It also includes a dual guard system that allows for safe switching between cutting and grinding tasks. The CRAFTSMAN model, while lacking a paddle switch, has a robust construction and includes a tool-free guard position but does not emphasize safety features to the same extent as the DongCheng.
Included Accessories
The DongCheng Angle Grinder offers a comprehensive package, including two cutting discs, two grinding wheels, two flap discs, and an auxiliary handle, making it an excellent value for those new to grinding tasks. This package ensures you have what you need to get started right away. The CRAFTSMAN V20*, marketed as a tool-only model, does not include any accessories, which may result in additional costs for batteries and chargers, as these are sold separately.
Price Comparison
The CRAFTSMAN V20* Angle Grinder is priced at $64.51, while the DongCheng Angle Grinder retails for $32.99. This price disparity makes the DongCheng about 48% cheaper than its competitor. For budget-conscious consumers or beginners, the lower price of the DongCheng is appealing, especially considering it comes with a variety of accessories. If you are looking for a solid performance at a lower price point, the DongCheng presents a strong case.
Which should you buy?
Choosing between the CRAFTSMAN V20* Angle Grinder and the DongCheng Angle Grinder ultimately depends on your specific needs and budget. If you prioritize high RPM and safety features, the DongCheng offers superior performance at a more accessible price point. However, if you are looking for a tool designed for aggressive applications with comfort and durability in mind, the CRAFTSMAN V20* may be worth the extra investment. For beginners or those on a budget, the DongCheng provides excellent value with its comprehensive accessory kit and lightweight design, making it a strong contender in the angle grinder market.