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Product Introduction

BR‑164E LED High‑Speed Dental Handpiece — Detailed Product Description

WISEGENT BR‑164E is a premium fiber‑optic high‑speed dental handpiece engineered for daily clinical restorative, cavity preparation, crown and bridge preparation, and tooth trimming procedures. Combining durable mechanical performance, comfortable ergonomics and outstanding cooling capability, this handpiece is a practical workhorse for dental hospitals and private dental clinics globally.

At its core are high‑grade ceramic bearings, which support a stable operating speed ranging from 300,000‑450,000 rpm, under recommended working air pressure of 0.30‑0.35 MPa. Ceramic bearing structure reduces friction heat generation, lowers wear rate and extends the service life of the rotor assembly. The whole‑unit working noise is controlled at ≤60 dB, bringing quieter operation to both dentists and patients during long‑hour treatment sessions.

Built‑in integrated LED light delivers brightness of ≥2500 Lux, offering bright, shadow‑free illumination over the operating field. Dentists can clearly observe tooth structure, cavity margins and preparation details without extra auxiliary lighting, improving accuracy during cutting and grinding work.

It adopts a 4‑water‑spray cooling system. Four independent water outlets surround the bur head, distributing cooling water evenly around the bur and operative site. Effective heat dissipation prevents over‑heating of the bur and avoids thermal injury to dental pulp and surrounding hard tissues, meanwhile washing away debris and grinding dust generated in cutting.

The handpiece applies push‑button chuck mechanism. Simply press the head button to complete bur installation and removal rapidly. It fits standard burs with shank diameter Φ1.59‑Φ1.60, easy for daily bur switching in busy clinical scenarios. Two head versions are available for selection: standard head and torque head, to satisfy different cutting‑power requirements for various clinical cases.

The outer grip section features anti‑slip black silicone coating. The slim, curved body conforms to human‑hand ergonomics, providing stable and comfortable holding feel, reducing hand fatigue for dentists after continuous operations. Metal main body is anti‑corrosion, resistant to repeated high‑temperature autoclave sterilization, supporting standard dental disinfection workflow.

Compatible with mainstream 4‑hole dental chair tubing connection. Simple disassembly and maintenance design help technicians complete rotor inspection and replacement conveniently. Balanced performance, reliable quality and competitive cost‑effectiveness make BR‑164E a cost‑effective upgrade option replacing mainstream brand high‑speed handpieces.

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WISEGENT BR‑164E LED High‑Speed Dental Handpiece

WISEGENT BR‑164E LED high‑speed handpiece is designed for routine dental restoration, cavity preparation, crown & bridge preparation.

✅ Premium Ceramic Bearings

High‑quality ceramic bearings support stable 300,000‑450,000 rpm speed. Low friction, low wear, long rotor lifespan. Working noise ≤60dB for pleasant clinical experience. Working air pressure: 0.30‑0.35 MPa.

✅ ≥2500 Lux Integrated LED Light

Powerful built‑in LED provides bright shadow‑free lighting for precise tooth preparation, no external light source required.

✅ 4‑Water‑Spray Cooling System

Four‑hole water spray surrounds the bur, efficiently cools bur and tooth tissue, avoids pulp thermal damage, washes cutting debris away.

✅ Push‑Button Chuck & Dual Head Options

One‑touch push‑button for fast bur change, compatible with Φ1.59‑Φ1.60 standard burs. Choose standard head or torque head according to clinical demands.

✅ Ergonomic Autoclavable Body

Anti‑slip curved handle reduces operator hand fatigue. Full unit supports high‑temperature autoclave sterilization, fits 4‑hole dental chair connection. Perfect for dental clinics and hospitals.