INSA-402 LED High Speed Dental Handpiece | 4 Water Spray Air Turbine Ceramic Bearing Handpiece
Self-Powered LED Dental Turbine Handpiece, Anti-Retraction, 2/4 Hole Coupling for Dental Clinics
S$1.00
INSA-402 self-powered LED high speed dental handpiece adopts premium aluminum body and durable closed ceramic bearing cartridge, operating steadily at 350,000–420,000 RPM.
Built-in self-generator LED light requires no extra fiber optic tube, delivering bright view during treatment.
Equipped with 4-way water spray cooling system to lower heat on teeth. Anti-retraction structure effectively avoids oral fluid backflow and reduces cross-infection risks.
2-hole and 4-hole connectors are optional, compatible with most mainstream dental chair units. Standard torque head delivers stable cutting force, suitable for tooth preparation, cavity therapy and aesthetic restoration.
Custom marking service is available. We provide 12-month quality warranty, a practical replacement handpiece for dental clinics, hospitals and dental practitioners.
Key Features
Self-powered LED generator, shadow-free illumination
4-way multi-point water spray for effective cooling
Closed ceramic bearing cartridge, low noise and long service life
Anti-suckback anti-retraction safety design
High-torque standard head with stable cutting performance
Optional 2-hole / 4-hole air connector
Lightweight aluminum handle for fatigue-free long operation
The price shown is for reference only. Actual pricing depends on order quantity Please contact us for a formal quote.
How to order
To place an order, please email us jany@insadental.com or WhatsApp us at +8613367523676 with your required quantity.