Measurement	L 172*H 35mm
Packing	20pcs/ctn/1.2cu-ft/GW:16kg
| Throttle Type | Lever | 
| Collet Capacity | 6mm or 1/4" | 
| Capacity Grinding Wheel | 25mm(1") | 
| Max Free Speed | 22000r.p.m. | 
| Weight | 0.6kg(1.32lbs) | 
| Avg. Air Cons. | 0.45m³/min(15.9 CFM) | 
| Air Inlet Thread Size PT or NPT | 1/4 | 
| Air Hose Size | 9.5mm(3/8") | 
| Noise Level | 82dBA |