
Product Details
COXO CX207-W Dental High-Speed Air Turbine Handpiece
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The COXO CX207-W is a professional high-speed air turbine dental handpiece featuring a full 3-air + 3-water spray cooling system, Germany-certified balanced cartridge, and anti-dust head structure. With rotation speed ≥300,000 RPM and ultra-low noise (≤68dB), it delivers powerful, smooth and hygienic cutting performance for daily dental procedures.
3 Air + 3 Water Spray Cooling System

- Full 3-way spray: 3 air + 3 water nozzles provide comprehensive cooling and debris evacuation during cutting
- Superior cooling coverage compared to single-spray models, reducing heat buildup on tooth surface
- Ideal for high-volume cutting, crown preparation and whitening procedures
Anti-Dust Head Structure


- Head and cartridge with integrated anti-dust structure prevents oral fluid and debris from entering the handpiece
- Reduces internal contamination and extends cartridge service life significantly
- Easy to clean and disinfect after each patient use
Germany Dynamic Balance Certified Cartridge

- Balanced impeller cartridge tested and certified by Germany dynamic balance machine for vibration-free rotation
- Wear-resistant bearing design for super long service life and efficient operation
- Rotation speed ≥300,000 RPM with ultra-low noise ≤68dB for patient comfort
- Push-button chuck for quick, tool-free bur change — compatible with Ø1.59–1.6mm × 21–23mm burs
Available Head Types & Order Codes

- Standard Head (4-hole): H17-SP4 | Standard Head (2-hole): H17-SP2
- Torque Head (4-hole): H17-TP4 | Torque Head (2-hole): H17-TP2
- Standard Head Quick Coupling (4-hole): H17-SPQ4 | (2-hole): H17-SPQ2
- Torque Head Quick Coupling (4-hole): H17-TPQ4 | (2-hole): H17-TPQ2
Full Technical Specifications
| Spray System | 3 Air + 3 Water Spray (3-Way) |
|---|---|
| Chuck Type | Push-Button (Tool-Free Bur Change) |
| Noise Level | ≤68 dB |
| Compatible Bur Size | Ø1.59–1.6mm × 21–23mm |
| Rotation Speed | ≥300,000 RPM |
| Air Pressure (4-Hole) | 0.25–0.28 MPa |
| Air Pressure (2-Hole) | 0.20–0.22 MPa |
| Connection Options | 2-Hole / 4-Hole, Standard / Quick Coupling |