Ingersoll Rand 409 Air Die Grinder, Inline, 0.5 hp, 27000 rpm, 1/4 inch and 6 mm collet, Front exhaust
- Ingersoll Rand 409 is an inline air die grinder built for general maintenance grinding tasks like weld cleaning, deburring, porting, smoothing, and removing sharp edges. It delivers 0.5 hp at 27000 rpm and accepts 1/4 inch or 6 mm shank accessories through its collet output.
- Features:
- Rated power 0.5 hp supports steady performance for common maintenance grinding and surface prep tasks.
- Max free speed 27000 rpm helps keep accessory speed up for smoothing, polishing, and deburring work.
- Output collet 1/4 inch and 6 mm accepts common shank mounted points and burrs for flexible accessory selection.
- Front exhaust helps direct air away from the handle area and can help keep work surfaces cleaner.
- Aluminum housing helps provide durability while keeping tool weight at 1.2 lb to reduce fatigue.
- Locking throttle lever resets when released to help reduce accidental throttle operation on a complete pneumatic tool, not a replacement part.
- Specifications:
- Manufacturer: Ingersoll Rand
- Part Number: 409
- Product Name: Air Die Grinder
- Type: Inline
- Rated Power: 0.5 hp (0.4 kW)
- Max Free Speed: 27000 rpm
- Output Collet Size: 1/4 inch and 6 mm
- Housing Material: Aluminum
- Tool Weight: 1.2 lb (0.54 kg)
- Tool Length: 5.87 inches (149 mm)
- Air Inlet Size: 1/4 inch
- Minimum Hose Size: 3/8 inch (10 mm)
- Exhaust Direction: Front
- Vibration: 6.4 m/s2
- System Compatibility / Application: Designed for weld cleaning, deburring, porting, smoothing, and removing sharp edges using 1/4 inch or 6 mm shank grinding and finishing accessories
- The Air Die Grinder can also be referred to as a pneumatic die grinder, an inline air die grinder, a 1/4 inch collet die grinder, a 6 mm collet die grinder, and a 27000 rpm air grinder.
Ingersoll Rand manufactures compressed air solutions and industrial products, and supplies pneumatic tools used across maintenance, repair, and industrial applications. The brand supports professional users with air-powered equipment distributed through industrial tool channels.
Q: What accessory shank sizes fit the Ingersoll Rand 409?
A: It is specified with an output collet that accepts 1/4 inch and 6 mm shank accessories.
Q: What hose and inlet sizes are specified?
A: The tool lists a 1/4 inch air inlet size and a 3/8 inch minimum hose size.
Q: What work is the 409 designed for?
A: It is specified for general maintenance tasks including weld cleaning, deburring, porting, smoothing, and removing sharp edges.
