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Ingersoll Rand 3107G 1/4" Collet Air Die Grinder

  • Based on 1,758 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Oct 13
Order within 23 hours and 17 minutes
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Style: Straight


Pattern Name: Edge Series


Features

  • 1/4" COLLET AIR DIE GRINDER: The Ingersoll Rand 3107G is a compact straight air die grinder with a 0.33 hp motor that delivers 27,000 rpm for automotive and fabrication applications. The tool is sold individually; an air compressor is not included.
  • PRECISE CONTROL & ACCESS: The self-locking throttle keeps the air grinder disengaged until activated, improving safety and control. Its straight configuration provides easy access to tight spots, while the lightweight 1-pound design reduces user fatigue.
  • DURABLE & RELIABLE DESIGN: Made with quality materials and precision ball-bearing construction, this die grinder tool is engineered for long-term reliability. The rear exhaust directs air and debris away, and the reduced vibration improves comfort.
  • CONSISTENT AIR-POWERED PERFORMANCE: The 3107G air angle grinder delivers steady output across precision tasks. Designed for auto shops, metalworking, and more, it provides reliable performance with the advantage of continuous air power.
  • VERSATILE ATTACHMENTS: This die grinder comes with a tapered punch, a panel cutter, and a flat chisel to help cut metal panels, fix exhaust systems, scrape surfaces, or make auto-body repairs.

Description

Find reliable air power with the Ingersoll Rand 3107G 1/4" Straight Air Die Grinder, an ideal solution for professionals seeking precision and comfort in pneumatic tools. Designed for heavy-duty versatility and consistency, this air grinder tool comes with a tapered punch, a panel cutter, and a flat chisel to help with cutting and repair tasks. Featuring a 0.33 hp motor and a maximum free speed of 27,000 rpm, it effortlessly tackles deburring, polishing, and sanding jobs. Crafted for durability, the 3107G relies on sturdy housing made from high-quality materials. Measuring 6.6" in length and weighing 1.1 lbs, this rugged-yet-ergonomic tool is built for balance and control. Its ball-bearing construction also minimizes vibration and reduces fatigue. The 3107G grinding tool ensures long-lasting performance. Engineered for mobility and power, it allows you to work and maintain precision. 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. From the Manufacturer A durable, powerful, yet economical choice offering longer life and higher free speed at 27000 rpm. A general purpose tool designed for porting, light weld grinding, and breaking sharp edges. Part of Ingersoll Rand's Edge Series line of air tools: legendary performance at an affordable price.

Brand: Ingersoll Rand


Voltage: 120 volts


Power Source: pneumatic-powered


Recommended Uses For Product: Grinding, Cutting, Polishing, DIY Projects, Professional Use


Color: Black


Voltage: 120 volts


Power Source: pneumatic-powered


Recommended Uses For Product: Grinding, Cutting, Polishing, DIY Projects, Professional Use


Other Special Features of the Product: Variable Speed


Maximum Rotational Speed: 27000 rpm


Minimum Speed: 27000 rpm


Color: Black


Style Name: Straight


Item Weight: 0.64 kg


Item Dimensions: 9.3 x 2.46 x 2.46 inches


Item Highlight: Max free speed up to 27,000 rpm, ideal for grinding, cutting, and polishing in tight or hard-to-reach spaces


Brand Name: Ingersoll Rand


Included Components: Ingersoll-Rand 1/4" AIR DIE GRINDER 3107G


Model Number: 3107G


Unit Count: 1 Count


Number of Items: 1


UPC: 602458393163 663023020136


Number of Packs: 1


Global Trade Identification Number: 36


Manufacturer Warranty Description: 1 Year Limited Warranty


Item Type Name: air die grinder


Manufacturer: Ingersoll Rand


Manufacturer Part Number: 3107G


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

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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Top Amazon Reviews


  • Great for the price
Style: Straight Pattern Name: Edge Series
Works great.
Reviewed in the United States on May 22, 2026 by Hotmessmomma

  • Solid!
Style: Straight Pattern Name: Edge Series
I've always preferred IR for my pneumatic tools. They've never let me down. It's a great grinder and has the power if you've got the PSI and CFM's. It doesn't have a button for locking the collet so you'll still need 2 wrenches to loosen/tighten the collet. There is no speed adjustment. It feels good in the hand and functions as expected. I'm running it on a 20 gallon compressor that puts out 6.1 CFM's at 90 PSI. It eats up a lot of air so my compressor being only 20 gallons runs constantly but never drops below 90PSI when using the tool. But I don't have an ordinary 20 gallon compressor either, I've upgraded pulley sizes on my pump and motor, hi-flo couplers, copper tubing sizes, etc... Most compressors my size don't have the capability to run this tool for more than a limited amount of time. You'd probably want at minimum a 30gallon compressor for this tool that puts out 6cfm at 90PSI. ... show more
Reviewed in the United States on January 29, 2025 by Dan

  • V. Nice die grinder!
Style: Straight Pattern Name: Edge Series
Really nice die grinder, built tough! I use it all the time in my weld shop without fail.
Reviewed in the United States on July 5, 2026 by Henry Preston

  • Make sure you really tighten the collet, because the these wrenches can’t apply the needed torque.
Style: Straight Pattern Name: Edge Series
Basically, this tool works well. It’s inexpensive. Yes, there are unknown brand Chinese tools that are even cheaper, but since a semi professional air die grinder like this costs close to $100, this isn’t expensive, though some reviewers seem to think it is, by measuring price from the cheapest as being normal. But having said that, the wrenches are too short. I know they saved a few pennies on the metal here, but these can’t tighten the collet enough. I found that when pulling the tool, the cutter would slowly move further out of the collet. When pushing the tool, it would slowly move inwards. Very dangerous! I had to use longer wrenches to properly tighten the collet. Then it was fine. Like all collets, you have to leave about 1/8” of the collet on the bottom empty. Otherwise when you try to remove the cutter, it can become stuck, and since you have to push it in to release the cutter, you won’t be able to. I mention this because if the cutter moves to the bottom of the collet because it wasn’t gripped enough, you might have problems getting it out again. ... show more
Reviewed in the United States on May 24, 2020 by Melvin Gross

  • Happy with product
Style: Straight Pattern Name: Edge Series
Great little tool! Just wished I would’ve gotten one years ago.
Reviewed in the United States on May 21, 2026 by peter oliviero

  • VALUE
Style: Straight Pattern Name: Edge Series
GREAT value for the money. Kicks all my snap on products asses and costs a fraction of what they do. Only slight issue I’ve had is the top nut loosens over time and needs to be retorqued occasionally You can tell because the air leaks through it and the tool looses a lot of power. Simply retighten and it’s back to normal. Definitely would recommend to anyone ... show more
Reviewed in the United States on August 24, 2022 by caleb schwan

  • Powerful and long lasting.
Style: Straight Pattern Name: Edge Series
I've had this item for a year in July. I was told to buy the Kobalt ones from Lowe's from my coworkers so I did. They sold me on "life time warranty" I had one 4 months when it failed on me. I said no big deal I have a life time warranty. Took it to Lowe's and they gave me a hard time about the warranty after a few tries I got a replacement. That one failed 2 months later.i returned it got my money back and opted for a better brand so I chose Ingersoll Rand. I gotta say this thing has a huge amount of power compared to that kobalt. I've accidently dropped it from tables and from my welding machine (about 4' high) and still it remains strong. Sometimes I have to remove welds it tight spots where a grinder doesn't fit. With the right bit this thing just chews through the metal. I've been very satisfied with this tool. Definitely buying another one ... show more
Reviewed in the United States on June 8, 2016 by j1rm

  • Good die grinder
Style: Straight Pattern Name: Edge Series
Very nice build quality, nice RPM's able to produce sparks from a flap wheel. It's clearly a high quality product and I love it but still unsure if I should have chosen the 1/2 hp model over higher RPM's. The 1/4 collet clamps down on my 6mm bits just fine though it needs to be tight. The inlet is an NPT thread 18tpi, I guess this is an american thing. We use 1/4 BSP aro couplers in the shop which are 19 tpi. I was able to run a plug tap through it and it seals perfectly. Not much in the box, just the grinder and spanners, no spare collets though my Campbell Hausfeld collets look identical and seem to fit. Definitely worth a look if you're after a nice high speed die grinder. ... show more
Reviewed in the United States on July 26, 2022 by James

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