E-generator high speed for dental medical supplies prefect cooling effect hand piece
- Type: Dental Handpiece
- Working air pressure: 0.20mpa-0.30mpa
- Rotation speed: 350,000-400,000r.p.m
- Noise:<=60dB
- Spray: four
- Bearing: ceramic
- Size: Standard head
- Usage: General Tooth Reparing Treatment
