Ingersoll Rand Edge Series Air Die Grinder - 1/4"

The Ingersoll Rand 3107G EDGE Series 1/4-inch straight air die grinder is a compact, lightweight general-purpose grinder built for finishing, cutting, polishing, porting, light weld grinding, and breaking sharp edges. At just 1 lb and powered by a 0.33 HP motor spinning at 27,000 RPM free speed, it delivers quick material removal with the kind of control and torque accuracy that fine finishing work demands. Ball-bearing construction keeps it running consistently under continuous use, the self-locking lever throttle maintains speed without constant trigger pressure, and rear exhaust keeps air directed away from the work surface for better visibility and a cleaner work area. Compact enough to work in tight spaces and light enough to use all day without fatigue.

Features

• 0.33 HP motor delivers 27,000 RPM free speed for efficient material removal across finishing, cutting, polishing, porting, and light weld grinding applications.
• Long-life ball-bearing construction provides consistent performance under continuous use and extends service life compared to sleeve-bearing designs.
• Self-locking lever throttle maintains operating speed without requiring constant trigger pressure, reducing hand fatigue during extended use.
• Rear exhaust design directs air away from the work surface and operator, keeping the work area clear and improving visibility during precision grinding tasks.
• Ergonomic grip provides comfortable handling and exceptional torque accuracy, reducing operator fatigue and improving control on detail work.
• 1/4-inch collet accepts a wide range of standard die grinder bits, burrs, and accessories for maximum versatility.
• Compact straight profile fits into tight spaces where angle grinders and larger tools can't reach.
• At 1 lb, it is among the lightest die grinders in its class — easy to handle for extended periods without wrist or arm fatigue.

Specifications

• Model: 3107G
• Collet size: 1/4 in.
• Free speed: 27,000 RPM
• Motor output: 0.33 HP
• Air consumption: 18 CFM
• Air inlet size: 1/4 in. NPT
• Minimum hose size: 3/8 in.
• Length: 6.6 in.
• Weight: 1 lb.
• Exhaust: rear
• Vibration: 2.6 m/s²