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Diente EP4 Brushless Electric Dental Micromotor with Fiber Optic, 3.5N.cm Torque, 2,000-40,000 RPM

Upgrade your dental practice with the Diente EP4 Brushless Electric Micromotor. Enjoy 3.5N.cm torque, 2,000-40,000 RPM, 3 gear ratios (1:1/1:16/1:5), and built-in fiber optic illumination. Quiet, durable, and maintenance-free—ideal for crown prep, endodontics, and prosthodontics. Shop now for fast shipping and a 1-year warranty.


  • Order Code: EP4
  • Noise: Less than 60dB
  • Rotation Speed: 2000~40,000rpm
  • Applicable Bur: "E" TYPE CONNECTION
  • Chuck Type: Wrench Type

Product Details

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Diente EP4 Brushless Electric Micromotor: Precision & Power for Modern Dentistry


✨ Why Choose the Diente EP4 Brushless Electric Micromotor?

Elevate your dental practice with the Diente EP4, the ultimate brushless electric micromotor designed for precision, durability, and seamless performance. Built for modern dental professionals, it delivers unrivaled torque, smooth operation, and intuitive control—so you can focus on what matters most: your patients.

 Key Features

  • Unmatched Torque & Speed: Boasts a powerful 3.5N.cm torque and adjustable speed range of 2,000–40,000 rpm, ensuring consistent power for every procedure, from crown preparation to fine polishing.

  • 3 Customizable Gear Ratios: Switch between 1:1, 1:16, and 1:5 ratios at the touch of a button to adapt to scaling, endodontics, or prosthetic work with zero downtime.

  • Integrated Fiber Optic System: The built-in fiber light delivers brilliant, shadow-free illumination directly to the treatment area, eliminating the need for extra lights and improving visibility.

  • Brushless Technology: No carbon brushes mean no friction, no heat buildup, and no maintenance. Enjoy a longer lifespan, quieter operation, and smoother performance than traditional micromotors.

  • Lightweight & Ergonomic: Weighing just 2.3KG, the compact main unit saves counter space, while the slim, handpiece design reduces hand fatigue during long procedures.

  • Intuitive Digital Display: The clear LED screen shows speed, gear ratio, and mode at a glance, with one-touch controls for seamless adjustments.


 Ideal For

  • General Dentistry: Cavity preparation, composite filling, and crown/bridge work

  • Endodontics: Precise root canal procedures with stable torque

  • Prosthodontics: Smooth contouring of veneers and implant restorations

  • Periodontics: Gentle scaling and root planing with adjustable speed


 Why Diente EP4 Stands Out

Unlike brushed micromotors that wear out over time, our brushless design ensures consistent power, less noise, and fewer repairs. The fiber optic handpiece eliminates the hassle of external cables, while the 3-in-1 gear ratios let you handle multiple procedures without switching tools. It’s the all-in-one solution that saves you time, reduces costs, and impresses your patients.


 Ready to Transform Your Practice?

The Diente EP4 Brushless Electric Micromotor isn’t just a tool—it’s an investment in precision, efficiency, and patient satisfaction. Upgrade your dental clinic today and experience the difference that professional-grade equipment can make.

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