CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only vs PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with
Updated July 2026 — CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only wins on warranty and portability, PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with wins on speed and value.
The CRAFTSMAN V20* Angle Grinder offers better portability and a lifetime warranty, while the PROMAKER 9 Amp Angle Grinder provides higher performance at a lower price.
Why CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only is better
Warranty
CRAFTSMAN offers a limited lifetime warranty.
Portability
CRAFTSMAN is a cordless model.
Comfort
CRAFTSMAN has a contoured over-molded handle.
Why PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with is better
Price
PROMAKER is $29.52 cheaper.
Speed
PROMAKER reaches 12,000 RPM.
Accessories
PROMAKER includes an accessory kit.
Overall score
Specifications
| Spec | CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only | PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with |
|---|---|---|
| RPM | 8,500 | 12,000 |
| Power | Cordless | 9 Amp |
| Guard | Tool-free | Quick release |
| Handle | 3-position | 3-position |
| Included | No | Yes |
Dimension comparison
Overview of the CRAFTSMAN V20* Angle Grinder and PROMAKER 9 Amp Angle Grinder
The CRAFTSMAN V20* Angle Grinder is priced at $64.51, while the PROMAKER 9 Amp Angle Grinder is significantly cheaper at $34.99, making it about 46% less expensive. This price difference can be a decisive factor for budget-conscious buyers looking for a reliable angle grinder. Both tools cater to different needs, with the CRAFTSMAN focusing on cordless convenience and the PROMAKER on powerful corded performance.
Performance Comparison
In terms of performance, the PROMAKER 9 Amp Angle Grinder boasts a powerful motor that can reach 12,000 RPM, which is 41% faster than the CRAFTSMAN's 8,500 RPM. This additional speed allows for more efficient cutting, grinding, and polishing, making the PROMAKER a strong contender for more heavy-duty applications. The CRAFTSMAN, however, is designed for portability as a cordless model, which might be advantageous for users requiring flexibility on the job site.
Features and Usability
Both grinders offer unique features that enhance usability. The CRAFTSMAN V20* Angle Grinder includes a tool-free guard position for quick adjustments and a 3-position handle for improved control. On the other hand, the PROMAKER features an innovative paddle switch system that stops the tool instantly when released, enhancing operator safety and control. The PROMAKER also comes with an accessory kit, including a grinding wheel and flap discs, which makes it ready to use right out of the box—something the CRAFTSMAN lacks.
Design and Comfort
When it comes to design, the CRAFTSMAN emphasizes comfort with its contoured over-molded handle, which aids in reducing fatigue during prolonged use. The PROMAKER's design focuses on versatility, with a quick-release guard that allows for easy adjustments and a 3-position auxiliary handle for optimal balance and control. Both designs cater to user comfort but approach it from different angles, making personal preference significant in this category.
Warranty and Support
The warranty offerings differ notably between the two products. The CRAFTSMAN V20* Angle Grinder comes with a limited lifetime warranty, offering peace of mind for long-term use. In contrast, the PROMAKER provides a 2-year warranty, which is relatively standard but may not match the lifetime assurance offered by CRAFTSMAN. This difference may influence buyers who prioritize long-term investment versus immediate support.
Sales and Popularity
Sales rank can often indicate consumer preference and reliability. The CRAFTSMAN V20* has a bestseller rank of 27,365, while the PROMAKER ranks slightly lower at 35,536. This suggests that the CRAFTSMAN might have a stronger market presence or consumer trust, which could be a consideration for buyers assessing the reliability of these tools.
Price Analysis
The CRAFTSMAN V20* Angle Grinder is priced at $64.51, while the PROMAKER 9 Amp Angle Grinder is available for $34.99. This represents a price difference of approximately $29.52, making the PROMAKER about 46% cheaper. For buyers on a budget or those seeking to maximize value without sacrificing too much performance, the PROMAKER presents a compelling option.
Which should you buy?
Choosing between the CRAFTSMAN V20* Angle Grinder and the PROMAKER 9 Amp Angle Grinder ultimately depends on your specific needs. If you value portability and a lifetime warranty, the CRAFTSMAN may be the better choice for you. However, if you're looking for high performance at a lower price point and appreciate included accessories, the PROMAKER stands out as a strong competitor. Both products have their merits, but your decision should reflect your priorities in terms of performance, usability, and budget.

