⚡️ Grind smarter, not harder — power and precision in your palm!
COMFORT DRIVEN CONTROL - Ergonomic grip and self-locking throttle ensure steady handling and reduced strain.
POWER MEETS PORTABILITY - Compact 1 lb design with 0.33 HP motor for heavy-duty tasks without fatigue.
PRECISION AT LIGHTNING SPEED - Delivers a blistering 27,000 RPM for flawless grinding and polishing.
TRUSTED LEGACY IN YOUR HANDS - Backed by 160 years of Ingersoll Rand innovation and quality assurance.
BUILT TO LAST BUILT TO PERFORM - Ball-bearing construction guarantees durability and long-term reliability.
The Ingersoll Rand 3107G is a lightweight, pneumatic-powered 1/4-inch straight air die grinder featuring a robust 0.33 HP motor and a maximum speed of 27,000 RPM. Designed with an ergonomic contoured grip and self-locking throttle, it offers superior control and comfort for professional-grade grinding, cutting, and polishing. Its durable ball-bearing construction ensures long-lasting performance, making it a trusted tool backed by over 160 years of Ingersoll Rand’s engineering excellence.
Specifications
Brand
Ingersoll Rand
Product Dimensions
9.5"L x 6.25"W x 1.75"H
Power Source
pneumatic-powered
Color
Black
Item Weight
0.64 Kilograms
Voltage
120 Volts
Wattage
39.6 watts
Maximum Rotational Speed
27000 RPM
Horsepower
0.33
Global Trade Identification Number
00663023020136
Manufacturer
Ingersoll Rand
Style
Straight
UPC
602458393163 663023020136
Part Number
3107G
Item Weight
1.41 pounds
Country of Origin
China
Item model number
3107G
Is Discontinued By Manufacturer
No
Size
1"
Pattern
Edge Series
Item Package Quantity
1
Special Features
variable-speed
Included Components
Ingersoll-Rand 1/4" AIR DIE GRINDER 3107G
Batteries Included?
No
Batteries Required?
No
Warranty Description
1 Year Limited Warranty
Reviews
4.6
All from verified purchases
D**N
Solid!
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.
A**S
Great quality
Great quality, definitely worth the money. I'd buy another one 🔥🔥🔥🔥🔥
R**
Metal cutting
Great tool
G**L
Low air cfm
Works great
O**T
Good quality Ingersol product!
Works good as expected with the ingersol name. Wish it had a speed adjustment. It’s either on full blast or off. I did buy a separate brass air control valve to adjust the amount of air that goes into the tool. It attaches right on the inlet coupling. Wish this item came with similar air adjuster from the factory.
M**N
Love it
Great tool at this price I
W**R
Quality
This is a good quality grinder
W**L
Good tool
Was afraid this would be a loud one for the price, but it is not. Nice and quiet, works well, as expected.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Ravi S.
I loved the variety of products available. Will definitely shop again.
2 months ago
Farhan Q.
The delivery time was excellent, and the packaging was secure.
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.
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