
Dental Handpiece Factory High Speed LED Handpiece 4 Hole 2 Holes High and Low Speed Dental Handpiece. Professional LED Light Source: Features nature light with 16000-20000 LUX luminance and 3500K-4000K color temperature. High Rotation Speed: Standard head reaches 350,000-450,000 rpm; Torque head reaches 300,000-350,000 rpm. Advanced Cooling System: 3-way spray cooling system ensures better atomization and all-round cooling. Durable Ceramic Bearing: Utilizes ceramic bearings for high speed, low noise, and extended service life. Hygienic Design: Push button open type cartridge with sanitary head and anti-suction compatibility. Customizable OEM: OEM available with your brand logo on the handpiece handle. Versatile Head Options: Available in 2-hole or 4-hole configurations for universal dental chair units.