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CC4 Internal Channel Fiber Optic Contra Angle Handpiece - Monoblock Stainless Steel

Achieve illuminated precision with the CC4 Contra Angle. Monoblock stainless steel body, fiber optics, internal water cooling, and ultra push button chuck for restorative dental work.


  • Order Code: CC4
  • Noise: Less than 60dB
  • Rotation Speed: 20,000~40,000rpm
  • Applicable Bur: 1.60mm/2.35mm
  • Chuck Type: Push button

Product Details

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CC4 Internal Channel Fiber Optic Contra Angle Handpiece

Monoblock Design & Illuminated Precision for Dental Procedures


✨ Why CC4 Is a Top Choice for Detail-Oriented Clinicians

The CC4 Internal Channel Fiber Optic Contra Angle Handpiece pairs a seamless monoblock stainless steel body with built-in fiber optics, delivering bright, targeted illumination to the treatment area. Its internal water cooling and ultra-slim head make it perfect for restorative work, where visibility and control directly impact treatment quality.

 Core Advantages

  • Built-In Fiber Optic IlluminationIntegrated optics cast shadow-free light onto the bur tip, ensuring clear visibility even in tight posterior spaces—critical for precise crown preparation or composite finishing.

  • Monoblock Stainless Steel BodyThe one-piece, corrosion-resistant design prevents fluid buildup, simplifies sterilization, and boosts long-term durability (ideal for high-volume clinics).

  • Internal Single-Point Water CoolingA consistent ≥50 mL/min water flow keeps the bur tip cool and flushes debris, maintaining a clear field of view throughout procedures.

  • Ultra Push Button ChuckTool-free, one-touch bur changes (compatible with standard sizes) cut down on procedure time and keep your workflow smooth.

  • 135°C AutoclavableFully sterilizable at high temperature/pressure (and compatible with thermo disinfectors), meeting strict infection control standards.

 Technical Specifications

ParameterSpecification
Gear Ratio1:1 Direct Drive
Head DiameterØ9.60 mm (Ultra-Slim)
Water Output≥50 mL/min (Single-Point Cooling)
ConstructionMonoblock Stainless Steel
Chuck TypeUltra Push Button
Irrigation TypeInternal Water System
Sterilization135°C Autoclavable (Thermo Disinfector Compatible)
Key FeatureBuilt-In Fiber Optic Illumination

 Ideal For

Restorative dentists, prosthodontists, and lab technicians performing precision tasks like crown and bridge preparation, composite finishing, and implant adjustments.


CC4: Illuminated, durable, and precise—built for clinicians who demand clarity in every procedure.


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