CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only vs Rivlox Cordless Angle Grinder Kit, 3-inch Mini
Updated July 2026 — CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only wins on weight and length, Rivlox Cordless Angle Grinder Kit, 3-inch Mini wins on rpm and battery.
The CRAFTSMAN V20* Angle Grinder excels in performance and durability, while the Rivlox offers great value and portability for lighter tasks.
Why CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only is better
Performance
Higher RPM for aggressive tasks
Durability
Cast metal gear housing
Control
3-position handle for versatility
Why Rivlox Cordless Angle Grinder Kit, 3-inch Mini is better
Price
More affordable option
Portability
Compact and lightweight design
Included Accessories
Comes with batteries and charger
Overall score
Specifications
| Spec | CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only | Rivlox Cordless Angle Grinder Kit, 3-inch Mini |
|---|---|---|
| Power Source | Cordless | Cordless |
| Motor Type | Brushed | Brushed |
| Guard Type | Tool-free | Enhanced |
| Handle Type | Over-molded | Rubberized |
| Warranty | Lifetime | 1 Year |
Dimension comparison
Overview of the Products
In this comparison, we pit the CRAFTSMAN V20* Angle Grinder against the Rivlox Cordless Angle Grinder Kit. With a price difference of about 130%, the CRAFTSMAN is priced at $64.51 while the Rivlox costs only $27.99. Both tools cater to different user needs, with the CRAFTSMAN focusing on performance and robust features, while the Rivlox emphasizes portability and convenience.
Performance and Power
The CRAFTSMAN V20* Angle Grinder boasts a powerful performance with an 8,500 RPM motor, making it suitable for aggressive grinding applications. This high-speed capability positions it as a tool designed for heavy-duty tasks. In contrast, the Rivlox Cordless Angle Grinder Kit employs a high-speed brushed motor powered by a 12V lithium-ion battery, offering reliable power for various tasks like cutting, grinding, and polishing. While the CRAFTSMAN focuses on higher RPM, the Rivlox provides adequate power for lighter, everyday tasks, making it ideal for home renovation projects.
Portability and Design
Portability is a strong suit of the Rivlox Cordless Angle Grinder Kit, designed for easy handling and transport. Weighing less and being compact, it features a non-slip rubberized handle for comfortable single-handed operation, which is essential for extended use. The CRAFTSMAN, while slightly larger and heavier, features a 3-position handle that provides control and versatility. However, it is a tool-only model, meaning it does not come with a battery or charger, unlike the Rivlox, which includes two batteries and a charger in its kit.
User Experience and Comfort
Both angle grinders offer user-friendly designs, but they cater to different user experiences. The CRAFTSMAN highlights comfort with its contoured over-molded handle, which aids in reducing fatigue during prolonged use. It also features a tool-free guard position for quick adjustments, enhancing convenience during tasks. Meanwhile, the Rivlox emphasizes safety and ease of use with its secure spindle lock for accessory changes, and its ergonomic design allows for comfortable operation. Each tool provides a unique approach to user comfort, depending on the type of work being done.
Included Accessories
The Rivlox Cordless Angle Grinder Kit comes with a comprehensive set of accessories, including two 12V batteries, a charger, five cutting discs, and a wrench, making it a complete package for beginners and DIY enthusiasts. This kit enhances its value, especially for those looking to start right away without additional purchases. On the other hand, the CRAFTSMAN is sold as a tool-only model, requiring users to purchase a battery and charger separately, which can lead to extra costs and complicate the initial setup.
Safety Features
Safety is a critical consideration in any power tool, and both models have features designed to protect the user. The Rivlox includes a ventilation system to prevent overheating during operation, along with an enhanced guard to protect against debris. These features make it suitable for users of all skill levels. Meanwhile, the CRAFTSMAN focuses on durability with its cast metal gear housing, which dissipates heat during extended use, ensuring the tool remains operational over longer periods. While both tools prioritize user safety, they do so in different ways that cater to their respective functionalities.
Price Comparison
The price difference between these two grinders is significant, with the CRAFTSMAN V20* Angle Grinder priced at $64.51 and the Rivlox Cordless Angle Grinder Kit at $27.99. This makes the Rivlox about 57% cheaper than the CRAFTSMAN, making it an appealing choice for budget-conscious users or those who need a tool for light tasks. However, the CRAFTSMAN’s higher price reflects its performance capabilities, which might justify the investment for professionals or serious DIYers who require a more powerful tool for demanding applications.
Which should you buy?
Choosing between the CRAFTSMAN V20* Angle Grinder and the Rivlox Cordless Angle Grinder Kit ultimately depends on your needs. If you're looking for a robust, high-performance tool suitable for heavy-duty tasks, the CRAFTSMAN is the better option, despite its higher price point. However, if you prioritize portability, ease of use, and a complete starter kit, the Rivlox is a fantastic choice that doesn’t compromise on essential features for lighter applications. Consider what tasks you intend to tackle to make the best decision for your toolbox.

