1. Single-hole spraying and misting 2. Noise less than 70 dB 3. Rotation speed: 300,000 to 400,000 rpm 4. Pressure: 0.2 MPa to 0.22 MPa 5. Can withstand high-temperature disinfection up to 135°C 6. New pattern design, beautiful and practical 7. Appropriate working angle, convenient for operating Handle size: L127 * H25 Head size: ? 10 * H15 Weight: 62g Drill size: ? 1.6 Torque: 0.18 – 0.2 Nm Spraying method: Built-in single-point spray system Needle removal method