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Ingersoll Rand

Ingersoll Rand 301B 1/4" Collet Air Die Grinder with Max Free Speed Up to 21,000 RPM

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jul 30
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Style: 301B - 1/4", Right Angle


Features

  • Metal
  • Imported
  • 1/4" COLLET AIR DIE GRINDER: The Ingersoll Rand 301B is a compact right-angle air die grinder with a 0.25 hp motor that delivers 21,000 rpm for grinding, cutting, and polishing in tight or hard-to-reach spaces. Its designed for automotive, fabrication, and industrial applications. The tool is sold individually; an air compressor is not included.
  • PRECISE CONTROL & ACCESS: The self-locking throttle keeps this burr grinder disengaged until activated, providing added safety and precise control. Its right-angle configuration allows easy maneuvering in confined areas, while the lightweight 1.02-pound design reduces fatigue during extended use.
  • DURABLE & RELIABLE DESIGN: Built with a rugged aluminum housing and precision ball-bearing construction, this die grinder tool is engineered for long-term reliability. The front exhaust helps keep your workspace clean, and the reduced vibration improves comfort and control.
  • CONSISTENT AIR-POWERED PERFORMANCE: The 301B air angle grinder delivers steady output across precision tasks without power dropoff. Designed for auto shops, metalworking, and industrial environments, it provides reliable performance with the advantage of continuous air power.
  • UNLOCK YOUR POTENTIAL: For 160 years, Ingersoll Rand has been committed to making life better by creating innovative, durable, and quality tools. Our legacy is reflected in every product we make.

Description

Find reliable air power with the Ingersoll Rand 301B 1/4" Right-Angle Air Die Grinder, an ideal solution for professionals and enthusiasts seeking precision and comfort in pneumatic tools. Designed for heavy-duty versatility and consistency, this air grinder tool is a must-have for professional technicians and dedicated DIYers alike. Featuring a 0.25 hp motor and a maximum free speed of 21,000 rpm, it effortlessly tackles deburring, polishing, and sanding jobs. Delivering the force of air power, this grinder and sander tool provides uncompromising performance in a lightweight 1.02-pound design. Crafted for durability and resilience, the 301B relies on strong aluminum housing to protect internal components and withstand harsh environments. Measuring 5.3" in length, this rugged-yet-ergonomic tool is built for balance and control. Its ball-bearing construction also minimizes vibration, reduces fatigue, and enhances comfort during extended use. The 301B grinding tool ensures long- lasting performance and reliability in the toughest applications. Engineered for mobility and power, it allows you to work and maintain precision, making it a dependable addition to your existing Ingersoll Rand system. This compact burr grinder is sold individually; an air compressor is not included. Ingersoll Rand is a trusted name in industrial innovation and excellence. With a rich legacy spanning over a century, Ingersoll Rand has continuously pushed the boundaries of engineering to deliver cutting-edge solutions that power progress across industries worldwide.

Brand: Ingersoll Rand


Power Source: Air Powered


Recommended Uses For Product: Grinding


Color: Black


Special Feature: Air, die grinder


Power Source: Air Powered


Recommended Uses For Product: Grinding


Other Special Features of the Product: Air, die grinder


Maximum Rotational Speed: 21000 RPM


Number of Batteries: A batteries required.


Minimum Speed: 8000 RPM


Color: Black


Style Name: 301B - 1/4", Right Angle


Item Weight: 1 Pounds


Item Dimensions: 5.27 x 1.34 x 2.91 inches


Brand Name: Ingersoll Rand


Included Components: 301B Air Angle Die Grinder; 1/4-inch and 6 mm collets; two wrenches; operating instructions.


Model Number: 301B


UPC: 640024794006 044914898308 094716900730 012301867534 713976448867 971475254031 043917996257 031113096574 663023106106 080850329629 636123656963 100069445191 785533851274 737946825168 069060289329


Global Trade Identification Number: 06


Manufacturer Warranty Description: 1-year


Manufacturer Part Number: 301B


Manufacturer: Ingersoll Rand


Item Type Name: Die Grinder


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • 3 years business use and still going strong. Detailed long term review.
Style: 301B - 1/4", Right Angle
Short version: I bought two of these in Feb 2018 for use at my business. They're still going strong and work great. Long version: The HF cheapie die grinders are fine for the guy at home using them once in a blue moon, but they don't hold up at all for regular use. I wanted to get something better than the HF junk but was not willing to spend hundreds for a true "industrial" model. These have fit the bill perfectly. Both units are primarily used with roloc pads doing general metalwork. One has a 3" roloc and is primarily rough sanding. The other has a 2" roloc with some sanding but is primarily used for deburring and polishing with scotchbrite pads. For how we use them power is never an issue but speed modulation is very important. These have been great for that. Interestingly, the more expensive IR models I considered have multiple reviews complaining about a lack of speed control, but I've had no complaints with this model. The front exhaust has been a plus for our use. But, I do not have auto-oilers on our shop lines. We just manually add a few drops once in a while (probably far less frequently than we should). They are not used all day every day like a production fab shop, but they definitely see daily use. Honestly though, if you're using a tool for multiple hours every day you should be buying WAY more expensive industrial level air tools. As others have mentioned, the collets do have a tendency to stick. This hasn't really been an issue for us. We're not changing things that often and when we do they break loose with a tap after loosening the nut sufficiently. In summary, at this price point I can't imagine a better bang for the buck. They're good quality yet still very affordable. Speed modulation is great. They are compact and light weight. They have a study, solid feel to them, not loose and sloppy like the HF tools. I will definitely buy these again if we need more. ... show more
Reviewed in the United States on February 6, 2021 by Jason
    • Compact size, well made
Style: 301B - 1/4", Right Angle
I like the size and feel, very comfortable to work with and performs flawlessly. Just make sure you have a quality compressor with good psi. Ingersoll Rand is a quality brand and this represents good value.
Reviewed in the United States on January 8, 2026 by Don Spurlin
    • Works as advertised.
Style: 301B - 1/4", Right Angle
Works well. Nice little grinder.
Reviewed in the United States on January 13, 2026 by DaleB
    • Seems tough and durable. Loud and powerful. Did the job! Wear hearing protection.
Style: 301B - 1/4", Right Angle
This thing is powerful. It's a pro tool, so be prepared. IT's also a loud, high pitched whine, so wear hearing protection and don't do it in the driveway at 10 PM, it'll annoy the neighbors. I've only used it twice, but for what I needed, it was the only tool that would suffice. I was cutting out a hole in a sheet metal device that was too tight on the spindle I wanted to fit it to. Used a toothed metal grinding piece, and the thing kept grabbing, so I bought a sandpaper drum that fit, and it worked well. With the toothed tool, I can grind away at mild steel and it cuts well. Seems very durable. ... show more
Reviewed in the United States on May 22, 2026 by NorseSwede
    • Great die grinder!
Style: 301B - 1/4", Right Angle
A fantastic right angle die grinder, just make sure you have the volume and cfm's required. I run it off a 130psi 20 gallon 6.5cfm compressor and it works intermittently. Which is good enough for my needs. I run it at 90PSI at the regulator. Spins fast, doesn't vibrate a whole lot and has plenty of power. It's also a nice fit in the hand. ... show more
Reviewed in the United States on April 20, 2025 by Dan
    • Great price for the tool
Style: 301B - 1/4", Right Angle
Best grinder for the money , no issues and I’m a dealer technician. Don’t forget to grease it and use oil
Reviewed in the United States on January 29, 2026 by Aaron H
    • Good little workhorse
Style: 301B - 1/4", Right Angle
Has been working hard for me as a full-time tech for over a year, still going strong. I have gone through many, many wire wheels/cups in the meantime. The trigger lockout can be a touch annoying at times though, and don't expect this to be a powerhouse.
Reviewed in the United States on September 21, 2025 by Joshua Cassell
    • AAA
Style: 301B - 1/4", Right Angle
great
Reviewed in the United States on June 1, 2026 by Tom Kissinger

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