DEWALT FLEXVOLT 60V MAX* Angle Grinder with vs Ingersoll Rand 301B Air Die Grinder – 1/4", Right
Updated July 2026 — DEWALT FLEXVOLT 60V MAX* Angle Grinder with wins on power and safety, Ingersoll Rand 301B Air Die Grinder – 1/4", Right wins on weight and price.
The DEWALT FLEXVOLT 60V MAX* Angle Grinder offers superior power and advanced safety features, making it ideal for heavy-duty tasks, while the Ingersoll Rand 301B is a lightweight, budget-friendly option for lighter applications.
Why DEWALT FLEXVOLT 60V MAX* Angle Grinder with is better
Power
13 Amp motor vs 0.25 HP motor
Safety Features
Kickback Brake and E-CLUTCH technology
Versatility
Accommodates larger grinder wheels
Why Ingersoll Rand 301B Air Die Grinder – 1/4", Right is better
Price
$61.99 vs $273.80
Weight
1.02 lbs vs heavier DEWALT
Speed
21,000 RPM vs 9,000 RPM
Overall score
Specifications
| Spec | DEWALT FLEXVOLT 60V MAX* Angle Grinder with | Ingersoll Rand 301B Air Die Grinder – 1/4", Right |
|---|---|---|
| Motor Power | 13 Amp | 0.25 HP |
| No-Load Speed | 9,000 RPM | 21,000 RPM |
| Weight | Variable | 1.02 lbs |
| Safety Features | Kickback Brake | Self-locking throttle |
| Wheel Size | 4-1/2 to 6 in | 1/4 in |
Dimension comparison
Overview of the DEWALT FLEXVOLT 60V MAX* Angle Grinder
The DEWALT FLEXVOLT 60V MAX* Angle Grinder is priced at $273.80, making it a significant investment for those in need of a powerful and versatile grinding tool. This grinder features a robust 13 Amp motor which delivers the equivalent power of a corded tool, allowing it to handle tough jobs effectively. With a no-load speed of 9,000 RPM, it can accommodate both 4-1/2 inch and 6-inch grinder wheels, making it suitable for a variety of applications.
The DEWALT grinder is designed with safety in mind, incorporating a Kickback Brake that engages when a pinch, stall, or bind-up is detected. This feature, along with the E-CLUTCH technology that shuts down the motor in less than a tenth of a second during a stall, enhances user safety, ensuring that the tool stops quickly to minimize potential accidents.
Overview of the Ingersoll Rand 301B Air Die Grinder
The Ingersoll Rand 301B Air Die Grinder is priced at $61.99, making it about 77% cheaper than the DEWALT grinder. This air-powered tool is equipped with a 0.25 horsepower motor capable of reaching speeds of up to 21,000 RPM, making it ideal for tasks that require precision and speed. Weighing only 1.02 lbs, its lightweight design allows for easy handling and access to tight spaces, making it a favorite for general-purpose grinding.
Constructed with durable ball-bearing technology, the Ingersoll Rand grinder offers improved balance and reduced vibration, which can contribute to a longer product lifespan. Its aluminum housing is designed to withstand tough operating conditions, while the front exhaust keeps work surfaces clean during use. This combination of features makes it a reliable choice for various applications.
Power and Performance Comparison
When it comes to power, the DEWALT FLEXVOLT grinder stands out with its 13 Amp motor that provides equivalent power to a corded tool. This high performance allows it to tackle demanding jobs effectively. In contrast, the Ingersoll Rand 301B, while powerful in its own right with a 0.25 horsepower motor, is designed primarily for lighter applications, given its air-powered nature.
The DEWALT grinder's no-load speed of 9,000 RPM is lower than the Ingersoll Rand's impressive 21,000 RPM. However, the DEWALT’s versatility in accommodating larger grinder wheels and its higher torque output may offer advantages for heavy-duty grinding tasks. Therefore, if you are looking for a tool primarily for heavy-duty applications, the DEWALT grinder may be more suitable, while the Ingersoll Rand excels in lighter, precision tasks.
Design and Ergonomics
The DEWALT FLEXVOLT grinder is engineered for durability and safety, featuring a robust design that includes a Kickback Brake and E-CLUTCH technology. Its larger size allows it to accommodate a wider range of grinder wheels, but this also makes it heavier compared to the Ingersoll Rand model.
On the other hand, the Ingersoll Rand 301B shines in terms of design and ergonomics. Its lightweight construction at just 1.02 lbs makes it easy to maneuver, especially in tight spots. The right-angle configuration provides excellent access for grinding and polishing in hard-to-reach areas. The self-locking throttle lever enhances safety, preventing accidental startups, which is a critical consideration for handheld tools.
Safety Features
Safety is a prime consideration for both tools, but they approach it differently. The DEWALT FLEXVOLT grinder includes advanced safety features like the Kickback Brake and E-CLUTCH technology. These features engage automatically to reduce the risk of injury during use, particularly in situations where a stall or pinch could occur. This makes it particularly suitable for heavy-duty applications where safety is paramount.
In contrast, the Ingersoll Rand 301B focuses on operational safety with its self-locking throttle and lightweight design. While it doesn’t have the same level of advanced safety technology as the DEWALT grinder, its design minimizes the risk of accidents during use, which is essential for a tool that operates at high speeds.
Application Versatility
The DEWALT FLEXVOLT grinder is designed for a wide range of applications, including grinding, cutting, and polishing with its ability to accommodate various wheel sizes. This versatility makes it an excellent choice for professionals who need a tool that can handle different tasks on the job site. Its robust power and safety features further enhance its suitability for heavy-duty applications.
Conversely, the Ingersoll Rand 301B is more specialized, ideal for lighter applications such as grinding, cutting, and polishing in confined spaces. Its right-angle design is particularly advantageous for tasks that require precision and maneuverability. While it may not be as versatile for heavy-duty tasks, it excels in its intended applications, making it a great option for users who need a reliable tool for lighter work.
Price Comparison
Price plays a significant role in the decision-making process when choosing between these two tools. The DEWALT FLEXVOLT grinder comes at a price of $273.80, which reflects its advanced features and power capabilities. In contrast, the Ingersoll Rand 301B is priced at $61.99, making it a budget-friendly option that is about 77% less expensive than the DEWALT grinder.
This price difference can be a deciding factor for many users. If your budget is more constrained or if you primarily require a tool for lighter applications, the Ingersoll Rand 301B presents a compelling choice. However, if you need a powerful and versatile grinder for heavy-duty tasks, the investment in the DEWALT FLEXVOLT may be justified.
Which should you buy?
Choosing between the DEWALT FLEXVOLT 60V MAX* Angle Grinder and the Ingersoll Rand 301B Air Die Grinder ultimately depends on your specific needs and budget. The DEWALT grinder is ideal for those who require a powerful, versatile tool for heavy-duty applications and are willing to invest in advanced safety features. However, if you're looking for a lightweight, economical option for lighter tasks, the Ingersoll Rand 301B is a fantastic choice. Consider your typical use cases, budget, and safety requirements when making your final decision.

