DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, vs Ingersoll Rand 301B Air Die Grinder – 1/4", Right
Updated July 2026 — DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, wins on price and motor, Ingersoll Rand 301B Air Die Grinder – 1/4", Right wins on rpm.
The DEWALT Angle Grinder offers superior power and durability, while the Ingersoll Rand 301B excels in portability and price.
Why DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, is better
Power
DEWALT has a 13 Amp motor vs Ingersoll Rand's 0.25 HP
Durability
DEWALT features a Dust Ejection System
Performance
DEWALT's 9,000 RPM is suitable for heavy tasks
Why Ingersoll Rand 301B Air Die Grinder – 1/4", Right is better
Weight
Ingersoll Rand weighs only 1.02 lbs
Price
Ingersoll Rand is $61.99, significantly cheaper
Versatility
Ingersoll Rand is better for tight spaces
Overall score
Specifications
| Spec | DEWALT Angle Grinder Tool, 4-1/2-Inch to 5-Inch, | Ingersoll Rand 301B Air Die Grinder – 1/4", Right |
|---|---|---|
| Motor Power | 13 Amp | 0.25 HP |
| RPM | 9000 | 21000 |
| Weight | 5.7 lbs | 1.02 lbs |
| Dust Protection | Yes | No |
| Safety Features | Trigger Switch | Self-locking Throttle |
Dimension comparison
Overview of the DEWALT Angle Grinder Tool
The DEWALT Angle Grinder Tool is a powerful option for users looking for a robust electric grinder, while the Ingersoll Rand 301B Air Die Grinder offers a lightweight and versatile alternative powered by compressed air. The DEWALT is priced at $158.99, significantly higher than the Ingersoll Rand's $61.99, making it about 59% more expensive. Both tools cater to different user needs, with DEWALT focusing on heavy-duty performance and Ingersoll Rand emphasizing portability and ease of use.
Motor and Performance
When it comes to performance, the DEWALT Angle Grinder boasts a strong 13 Amp motor that delivers a remarkable 9,000 RPM rating, suitable for heavy grinding tasks. In contrast, the Ingersoll Rand 301B features a 0.25 horsepower motor that achieves an impressive 21,000 RPM. This higher speed allows for efficient grinding and polishing, especially in tight or hard-to-reach areas. Although DEWALT has a more powerful motor in terms of amperage, Ingersoll Rand's higher RPM may make it more effective for certain applications.
Weight and Portability
The DEWALT Angle Grinder weighs in at 5.7 lbs, which can be considered heavy for prolonged usage, especially in overhead or tight space applications. On the other hand, the Ingersoll Rand 301B is extremely lightweight at just 1.02 lbs, making it easier to handle and maneuver for extended periods. This difference in weight can significantly affect user fatigue and comfort, particularly for those who require a tool for intricate tasks that involve sustained use.
Construction and Durability
Durability is a key factor in tool selection. The DEWALT Angle Grinder features a Dust Ejection System designed to protect it from damaging dust and debris, enhancing its longevity. Meanwhile, the Ingersoll Rand 301B is constructed with durable ball-bearing technology and a robust aluminum housing, designed to withstand tough operating conditions. Both tools offer considerable durability, but DEWALT's focus on dust protection may provide an edge in environments with significant debris.
Applications and Versatility
The DEWALT Angle Grinder is versatile, suitable for various grinding and cutting tasks, thanks to its included guards and side handle. It is particularly effective for heavy-duty applications. Conversely, the Ingersoll Rand 301B is designed for general-purpose grinding and can be used for tasks like grinding, cutting, and polishing, especially in tight spaces due to its right-angle design. While both tools serve multiple purposes, the Ingersoll Rand's lightweight and compact design may make it more adaptable for users who often work in confined areas.
Safety Features
Safety is critical when using power tools. The DEWALT Angle Grinder comes with a trigger switch, allowing for precise control during operation. Additionally, it features a side handle for added stability. The Ingersoll Rand 301B incorporates a self-locking throttle for enhanced safety, preventing accidental startup during use. Both tools have built-in safety measures, but the DEWALT’s additional controls may provide a level of operational safety that some users prefer.
Price Comparison
The DEWALT Angle Grinder is priced at $158.99, while the Ingersoll Rand 301B is available for $61.99, making it about 61% cheaper than the DEWALT. This significant price difference may influence buyers, especially those with budget constraints or occasional usage needs. For professionals or frequent users, the investment in the DEWALT tool may be justified by its higher performance capabilities, while the Ingersoll Rand offers excellent value for less intensive tasks.
Which should you buy?
Choosing between the DEWALT Angle Grinder Tool and the Ingersoll Rand 301B Air Die Grinder ultimately depends on your specific needs and usage scenarios. If you require a robust tool for heavy-duty tasks and can handle a higher price point, the DEWALT is an excellent choice. On the other hand, if you're looking for a lightweight, portable option for general-purpose grinding and are conscious of your budget, the Ingersoll Rand offers great value. Consider the application and your working environment to determine which tool aligns best with your requirements.

