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Diente BB1 LED E-Generator High Speed Dental Handpiece, Four Water Spray

Elevate your dental practice with the Diente BB1 High Speed Handpiece. It features a self-powered E-generator LED for consistent, shadow-free illumination, a four-water spray system for maximum cooling, and ultra-quiet operation (≤60dB). The push-button chuck allows for quick bur changes, while durable ceramic bearings ensure long-lasting performance. Available in 2-hole or 4-hole connections, it···


  • Order Code: BB1
  • Noise: Less than 60dB
  • Rotation Speed: 350,000-420,000rpm
  • Applicable Bur: 1.60mm
  • Chuck Type: Push button

Product Details

Diente BB1 LED E-Generator High Speed Turbine Handpiece

Superior Cooling & Self-Powered Illumination for Modern Dental Practices


???? Why Choose the Diente BB1?

The Diente BB1 High Speed Handpiece is engineered for dental professionals who demand uncompromising cooling, consistent visibility, and reliable performance. Its integrated E-generator powers a bright, shadow-free LED light without external cables or batteries, while the four-water spray system delivers unmatched heat dissipation to protect tooth structure during extended procedures. With a standard head design, ultra-quiet operation, and tool-free bur changes, it’s built to streamline workflows and enhance patient comfort.

✨ Key Features

  • Self-Powered E-Generator LED: A 1W LED powered by the handpiece’s rotation, delivering consistent, shadow-free illumination without the need for external power sources or batteries.

  • Four-Water Spray System: Four directional water jets provide maximum cooling coverage, preventing overheating and keeping the treatment area clear for precise work.

  • Standard Head Design: The 11.5mm diameter head balances access and cutting efficiency for general restorative dentistry and routine procedures.

  • Ultra-Quiet Operation: Noise level ≤60dB creates a calm, stress-free environment for both patients and clinicians.

  • Push Button Chuck: Tool-free bur changes allow for quick, secure bur installation in seconds, reducing procedure downtime.

  • High-Speed Performance: Reaches 350,000–420,000 rpm at 0.25–0.28 MPA air pressure, delivering consistent power for cavity prep, crown work, and more.

  • Universal Compatibility: Available in 2-hole or 4-hole connections to seamlessly integrate with most dental unit setups.

  • Durable Ceramic Bearings: Ensures smooth rotation, extended lifespan, and reduced maintenance costs over time.

 Technical Specifications

SpecificationDetails
Chuck TypePush Button
Noise Level≤60dB
Air Pressure0.25–0.28 MPA
Compatible Burs1.59–1.60 mm 
Rotation Speed350,000–420,000 rpm
Bulb Power1W
Operating Voltage2.9V–3.2V
Operating Current160mA
Connection Options2 Hole / 4 Hole
Head Diameter11.5mm (standard)

 Clinical Advantages

  • Maximal Cooling Protection: The four-water spray system minimizes thermal damage to teeth and surrounding tissue, making it ideal for longer procedures.

  • Hassle-Free Illumination: The E-generator design eliminates the need for LED cables or battery replacements, ensuring consistent light from start to finish.

  • Efficient Workflow: Quick bur changes and reliable high-speed performance reduce chair time, allowing you to see more patients daily.

  • Long-Term Reliability: Premium ceramic bearings and robust construction ensure consistent performance, minimizing downtime and replacement costs.

 Ideal For

  • Extended cavity preparation and caries removal

  • Crown and bridge restorations

  • Veneer placement and contouring

  • General restorative dentistry

  • Routine dental procedures


Elevate your dental practice with the Diente BB1 — where advanced cooling meets self-powered convenience for confident, comfortable treatments.


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