INSADENTAL INSA-602 Notch Head 4 Spray Fiber Optic Dental High Speed Handpiece, 4-Hole Push Button Autoclavable Turbine Handpiece with Ceramic Bearing, Source Factory Direct Supply

INSADENTAL INSA-602 notch head fiber optic high speed dental handpiece adopts unique cutaway notch head design for better visibility when treating posterior molars and deep cavities.

Equipped with 4-circumferential full surround water spray system, high-bright fiber optic illumination, silent precision ceramic bearing and built-in anti-retraction one-way valve, it delivers stable cutting power and safe clinical operation.

We cooperate with qualified source factories for direct supply, offering competitive wholesale price on dental high speed handpiece.

Supported by strong supply chain integration capability, we supply matched dental burs, handpiece maintenance accessories and comprehensive dental clinic consumables.

Realize one-stop procurement for your dental trading company and dental clinics, save multiple supplier communication time and procurement costs.

Product Highlights

✅ Special notch cutaway head, easy access for posterior molar & deep cavity operation

✅ 4-way full surround water spray cooling system

✅ High bright integrated shadow-free fiber optic illumination

✅ Built-in anti-retraction safety one-way valve to avoid cross infection

✅ Silent high-speed precision ceramic bearing cartridge

✅ Push button quick bur lock, convenient replacement

✅ Medical grade autoclavable stainless steel body

✅ Standard 4-hole fiber optic interface, widely compatible

Technical Specifications

Model: INSA-602

Type: Fiber Optic High Speed Dental Handpiece

Head Type: Notch Cutaway Head

Cooling System: 4 full-circle surrounding water spray

Max Rotation Speed: 350,000 rpm

Bearing: High precision ceramic bearing

Sterilization: Autoclavable at 135℃

Connector: Standard 4-hole fiber optic coupler

Application Scenarios

Posterior molar preparation, deep cavity restoration, crown & bridge fabrication, minimally invasive tooth cutting, daily routine dental clinic treatment.

Mixed orders of dental handpiece and supporting dental consumables are acceptable.

Contact us to obtain full dental product catalog and source-direct wholesale quotation.