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CS4 Fiber Optic Internal Irrigation Straight Handpiece - Titanium 1:1 Direct Drive

Elevate precision dental work with the CS4 Fiber Optic Straight Handpiece. Titanium construction (30% lighter), integrated fiber optics, and anti-suction design for 40,000 RPM efficiency. Ideal for surgical and restorative tasks.


  • Order Code: CS4
  • Noise: Less than 60dB
  • Rotation Speed: 20,000~40,000rpm
  • Applicable Bur: 2.35mm
  • Chuck Type: Wrench Type

Product Details

CS.jpgCS4 Fiber Optic Internal Irrigation Straight Handpiece

Lightweight Precision with Illuminated Visibility


✨ Why the CS4 Is a Game-Changer for Precision Dental Work

For procedures where visibility and accuracy are critical, the CS4 Fiber Optic Internal Irrigation Straight Handpiece delivers. It combines titanium lightweight design, integrated fiber optics, and anti-suction technology to elevate your clinical precision and efficiency, while keeping you comfortable during long procedures.

 Core Advantages That Transform Your Workflow

  • Titanium Construction30% lighter than stainless steel alternatives, the titanium body reduces hand fatigue during extended use and offers superior durability to withstand repeated sterilization.

  • Integrated Fiber Optic IlluminationBuilt-in fiber optics deliver bright, shadow-free light directly to the treatment site, ensuring unobstructed visibility for precise cutting, preparation, and finishing.

  • Internal Irrigation SystemA targeted internal water spray keeps the bur tip cool and clears debris in real time, maintaining a clear field of view and preventing overheating.

  • Anti-Suction & Dust-Proof DesignThe unique sealed structure prevents the backflow of fluids and debris into the handpiece, protecting the internal components and extending its lifespan.

  • 1:1 Direct DriveDelivers a maximum 40,000 RPM for efficient, controlled performance, ideal for surgical and precision restorative tasks.

 Technical Specifications

ParameterSpecification
Gear Ratio1:1 Direct Drive
Max Rotation Speed40,000 RPM
Compatible Bur SizeØ2.35 mm (surgical burs)
Construction MaterialTitanium
IlluminationIntegrated Fiber Optic
IrrigationInternal Channel Water Spray
Key FeatureAnti-Suction & Dust-Proof Structure

 Ideal For

Dental professionals performing surgical procedures, crown and bridge preparation, and precision finishing tasks where visibility, control, and comfort are essential.


Elevate your precision and reduce fatigue with the CS4—where titanium durability meets fiber optic clarity.


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