- Presto II is an ultra high speed non-lube air turbine. - It is most suitable for precision processing works such as small precision parts, ceramic, correction of printed circuit board, etc. due to its non-lube handpiece. - Flexible tubing ensures excellent workability reducing fatigue to the operator's hand for long continuous use. - Features: - Uses FG turbine burs mandrel Ø 1.6mm. - Turbine speed: up to 320,000 RPM. - Recommended air pressure: 2.5 - 3.0 bar. - Weight: 104 g with adapter. **For further product information, please contact Chat Support**