- High speed handpiece: 1way spray. - Chuck type: push button/latch. - Noise: ≤68dB. - Bur Applicable: Ø1.59-Ø1.6mmx21-23mm. - Rotation speed: ≥300,000rpm. - High speed handpiece 45 degree angle for impacted tooth. - German dynamic balance Imported bearing, long life, low noise and stable. **Excluding Delivery** **For further product information , please contact Chat Support**