AOBEN Cordless Angle Grinder 4-1/ vs CRAFTSMAN V20 Cordless Angle Grinder, 4-1/
Updated July 2026 — AOBEN Cordless Angle Grinder 4-1/ wins on battery and price, CRAFTSMAN V20 Cordless Angle Grinder, 4-1/ wins on power.
The AOBEN Cordless Angle Grinder offers better value with included accessories and a lower price, making it the preferred choice for most users.
Why AOBEN Cordless Angle Grinder 4-1/ is better
Price
AOBEN is $79.99, 17% cheaper than CRAFTSMAN at $99.00.
Included Accessories
AOBEN includes two 4.0Ah batteries and a charger.
Sales Rank
AOBEN has a better sales rank of 15,649 compared to CRAFTSMAN's 72,713.
Why CRAFTSMAN V20 Cordless Angle Grinder, 4-1/ is better
Power
CRAFTSMAN claims up to 65% more power.
User Control
CRAFTSMAN features a paddle switch for better control.
Guard Adjustment
CRAFTSMAN offers tool-free guard adjustments.
Overall score
Specifications
| Spec | AOBEN Cordless Angle Grinder 4-1/ | CRAFTSMAN V20 Cordless Angle Grinder, 4-1/ |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Max RPM | 9500 | Not specified |
| Battery Included | Yes | No |
| Weight | Lightweight | Lightweight |
| Handle Type | Auxiliary | Paddle |
Dimension comparison
Price Comparison
The AOBEN Cordless Angle Grinder is priced at $79.99, making it about 17% cheaper than the CRAFTSMAN V20 Cordless Angle Grinder, which costs $99.00. This price difference could be significant for budget-conscious consumers looking for reliable tools without breaking the bank. Additionally, the AOBEN model includes a comprehensive kit with two 4.0Ah batteries and a charger, adding value to its lower price. In contrast, the CRAFTSMAN model is sold as a bare tool, meaning that buyers will need to purchase a battery and charger separately, potentially increasing the overall cost.
Power and Performance
When it comes to power, both grinders feature brushless motors, but the CRAFTSMAN V20 claims to deliver up to 65% more power compared to traditional motors. This could appeal to users needing a robust tool for demanding tasks. The AOBEN grinder, while not specifying a power output percentage, offers three adjustable speeds up to 9500 RPM, which allows for versatility across various applications like cutting, grinding, and polishing. Ultimately, while both models have their strengths, the CRAFTSMAN's emphasis on enhanced power may be a deciding factor for those with heavy-duty needs.
Battery and Runtime
The AOBEN Cordless Angle Grinder stands out with its inclusion of two 4.0Ah batteries, providing long run times for both indoor and outdoor use. This feature allows users to work continuously without the need for frequent recharging, enhancing productivity. On the other hand, the CRAFTSMAN V20 is sold as a bare tool, requiring users to buy batteries separately. This omission could be a disadvantage for those who prefer a complete package ready to use out of the box. The AOBEN's dual batteries thus offer a clear advantage in convenience and usability.
Design and Usability
Both grinders are designed with user comfort in mind, but they take different approaches. The AOBEN grinder features a compact design that is reportedly comfortable to hold during operation, which could minimize fatigue during prolonged use. It also comes with two wheel guards for safety during cutting operations. In contrast, the CRAFTSMAN V20 offers a paddle switch for enhanced control and a 3-position side handle for versatility. While both designs aim to improve user experience, the choice may largely depend on personal preference for grip style and tool handling.
Safety Features
Safety is crucial when operating power tools, and both the AOBEN and CRAFTSMAN models incorporate features to protect users. The AOBEN grinder includes two protective wheel guards to shield users from flying debris during operation. Additionally, it has a smart chip that can trigger overload and overheating protection, pausing the tool to allow recovery. The CRAFTSMAN V20 offers a tool-free guard adjustment, which means users can easily adjust the guard without needing additional tools. This feature enhances convenience while also promoting safety by ensuring proper guard placement.
Versatility
The AOBEN Cordless Angle Grinder is marketed for a wide range of applications, including grinding, cutting, sanding, and rust removal. Its three adjustable speeds and included accessories make it a versatile option for various tasks. Conversely, the CRAFTSMAN V20 is designed with user convenience in mind, featuring a paddle switch and a 3-position side handle, which enhance its usability for different tasks. While both grinders offer versatility, the AOBEN's broader array of features and included accessories may make it better suited for users seeking an all-in-one solution.
Brand Reputation
AOBEN has garnered a sales rank of 15,649, indicating a solid presence in the market for angle grinders. Meanwhile, the CRAFTSMAN V20 holds a higher rank at 72,713, suggesting it may not be as popular among consumers. This could reflect on brand loyalty and customer satisfaction. AOBEN's strong sales rank may provide additional confidence for potential buyers, as it suggests a greater acceptance and reliability of their product in the competitive angle grinder market.
Which should you buy?
Choosing between the AOBEN Cordless Angle Grinder and the CRAFTSMAN V20 Cordless Angle Grinder ultimately comes down to individual needs and priorities. The AOBEN model is about 17% cheaper and provides a more comprehensive package with two batteries and a charger, making it a better choice for those looking for value and versatility. On the other hand, the CRAFTSMAN V20 offers a powerful brushless motor and user-friendly features like a paddle switch, which could appeal to professionals needing extra power and control. For most users, the AOBEN seems to be the more practical option, especially for those who prefer a complete kit right out of the box.