Product Description
The Astro Pneumatic 204 ONYX – lightweight 1/4" 90-degree angle die grinder with tough composite body. Hits 20,000rpm with a smooth 1/3hp motor and rear exhaust to keep air away from your work. Rib-textured composite handle cuts vibration and gives solid grip, while the lever throttle lets you feather speed easily. Built-in regulator, compact 6-3/4" length, and only 3cfm air use make it perfect for daily shop grinding, porting, and deburring jobs.
Key Features & Compatibility:
- 20,000rpm free speed
- 1/4" collet – standard bits
- 90-degree angled head for tight spots
- Composite body – light & low vibration
- Rear exhaust keeps air clean
- Lever throttle with built-in regulator
- 1/3hp motor, only 3cfm air use
- 90-120psi operating pressure
