INSADENTAL INSA-604 45° Fiber Optic Dental High Speed Handpiece 4 Water Spray Anti-Backflow Push Button Ceramic Turbine Handpiece Compatible 2/4/6 Hole PTL Quick Coupler for Wisdom Tooth Oral Surgery

 INSADENTAL INSA-604 45° Fiber Optic Surgical High Speed Dental Handpiece

Product Overview

INSA-604 45° Fiber Optic Air Turbine Handpiece is a professional surgical dental handpiece specially designed for oral surgery, wisdom tooth extraction, impacted tooth cutting and bone removal treatment. Equipped with built-in fiber optic illumination, anti-backflow 4-point water cooling system, imported ceramic bearings and universal 2/4/6-hole PTL quick coupling, this contra angle handpiece delivers stable high-speed performance, wide intraoral access and strict cross infection control, widely adopted by dental hospitals, oral surgery clinics and government medical tender projects.

Core Product Features

45° Surgical Contra Angle Head, Unique Surgery Design

45° inclined head lifts the working tip upwards, perfectly avoids cheek & tooth obstruction, easily reaches deep distal molars, impacted wisdom teeth and narrow oral cavity. Greatly improves operation visibility during tooth division, bone cutting and impacted tooth extraction, reduces dentists’ wrist fatigue.

Built-in Fiber Optic Shadow-Free Illumination

Integrated high-bright fiber optic light source, evenly lights deep surgical areas without shadow, clearly observes pulp cavity, bone tissue and tooth root during complex surgery, improves operation precision and safety.

Anti-Backflow 4-Way Multi-Point Water Spray Cooling System

Four circumferential uniform water outlets with built-in anti-suckback anti-backflow structure. Fully cool cutting burs & tooth tissue during grinding, effectively prevent pulp overheating. Anti-backflow design blocks saliva, blood and debris from flowing back into turbine, avoids cross-contamination between patients and meets global dental infection control standards.

High Precision Imported Ceramic Bearings, Long Service Life

High-quality ceramic ball bearings support free speed from 350,000 to 450,000 RPM. Features ultra-low vibration, low operating noise, wear resistance and stable rotation. Comes with 12-month factory warranty, lowers long-term maintenance cost for clinics.

Push-Button Bur Chuck, Safe & Stable Locking

One-click push button design for fast bur replacement, firmly clamps all standard dental burs without flying out, compatible with long surgical burs used for bone removal and tooth segmentation.

Universal 2/4/6 Hole PTL Type A Quick Coupler Compatibility

Match 2-hole, 4-hole and 6-hole fiber optic quick connectors, plug-and-play, compatible with most mainstream dental chair units worldwide. Fast PTL connection saves clinic daily operation time.

Matte Anti-Slip Aluminum Ergonomic Body

Whole aircraft-grade aluminum alloy handle with frosted anti-slip texture, comfortable grip even with long-hour surgery. Lightweight curved body conforms to human engineering, effectively relieves hand soreness for dentists. High temperature resistant, support 135℃ autoclave repeated sterilization, corrosion-proof for long service life.

Low Noise & Stable Operation

Optimized internal airflow structure greatly reduces working noise, creates more comfortable treatment experience for patients, lessens dental fear especially for surgical extraction cases.

Application Scenarios

Oral Surgery: Wisdom tooth extraction, impacted tooth division, bone cutting, root resection

Restorative Dentistry: Deep posterior tooth cavity preparation, crown trimming for distal molars

Dental Hospital, Specialist Oral Surgery Clinic, Government Medical Procurement Tender

Dental School Teaching & Dental Lab Professional Use

OEM & Tender Support

Support INSADENTAL brand OEM custom printing; Factory production certificates, technical datasheets and dealer authorization letters are available for government medical tender quotation. Accept bulk wholesale orders, matching spare ceramic turbine rotors can be supplied as accessories.