
1: 5 Fiber Optic Internal Spray Contr Angle Dental Handpiece. High-Speed Performance: Max speed up to 200,000 rpm with large torque and silent operation. Advanced Cooling System: Four spray ports with anti-suction design ensure no heating during use. Premium Lighting: Fiber optic LED light provides daylight quality for accurate treatment. Durable Construction: Titanium coating body with German ceramic bearings for vibration-free performance. Easy Replacement: Push button chuck allows for quick and stable bur replacement. Versatile Application: Suitable for both adult and child dental operations. Certified Quality: TUV and ISO certified for safety and reliability. Customization Options: Supports OEM, ODM, and flexible customization from samples or designs.