PRODUCT CATEGORY
CC7 Internal Channel Contra Angle Handpiece - Detachable Head 1:1 Direct Drive

CC7 Internal Channel Contra Angle Handpiece
Detachable Head & 1:1 Direct Drive for Precision Dental Work
✨ Why CC7 Is a Clinic Essential
The CC7 Internal Channel Contra Angle Handpiece delivers precise, quiet performance with a detachable head design that simplifies maintenance and sterilization. Its 1:1 direct drive and internal water cooling system make it ideal for restorative, surgical, and lab tasks where visibility and control are critical.
Core Advantages
Detachable Head DesignThe quick-release head can be removed for thorough cleaning and sterilization, ensuring compliance with infection control standards and extending the handpiece’s lifespan.
Internal Water Spray CoolingThe atomized internal water system delivers targeted, consistent cooling to the bur tip, preventing overheating and keeping the treatment area clear of debris.
1:1 Direct DriveDelivers up to 40,000 RPM for powerful, controlled rotation, compatible with both contra burs (Φ1.60–2.35 mm) and air rotor burs for maximum versatility.
Ultra-Quiet OperationRuns at <60 dB, minimizing patient discomfort and creating a more relaxed clinical environment.
135°C AutoclavableFully sterilizable at high temperature and pressure, ensuring safe, repeated use in busy clinics.
Technical Specifications
| Parameter | Specification |
|---|---|
| Gear Ratio | 1:1 Direct Drive |
| Max Rotation Speed | 40,000 RPM |
| Compatible Bur Size | Φ1.60 mm – Φ2.35 mm |
| Chuck Type | Push Button |
| Irrigation Type | Internal Atomized Water Spray |
| Noise Level | <60 dB |
| Sterilization | 135°C Autoclavable |
| Warranty | 1 Year |
Ideal For
Restorative dentists, oral surgeons, and lab technicians performing precision tasks like crown preparation, composite finishing, and prosthetic adjustments. The detachable head and internal cooling make it perfect for busy, high-standards clinics.
CC7: Where precision, versatility, and easy maintenance meet for exceptional clinical results.





