Astro Pneumatic® Medium Air Die Grinder, Air Inlet: 1/4" NPT, Grinder Type: Straight, Average CFM at 15 Second Run Time: 4, Characteristics: Light-Weight, 1/4" Collet, Duty: Heavy, Rear Exhaust, 22000 rpm Free Speed, Minimum Hose Size: 3/8", 6-3/4" Overall Length, Required Pressure: 90 to 120 psi, Lever Throttle, Maximum dBA: 89
- Positive grip - 1/4" capacity collet chuck
- Compact and lightweight
- Lever throttle for feathering control
- Rib textured handle provides a firm grip
- Rear exhaust air flow system directs air away from work surface