The Jinme J1 Plus High Speed Dental Handpiece is designed for precision, durability, and consistent performance in professional dental environments. Featuring a high-efficiency air turbine system and advanced cooling technology, this handpiece delivers stable high-speed rotation with dependable torque and smooth operational control. Constructed with titanium plating and equipped with imported ceramic bearings, it provides enhanced durability, reduced vibration, and quieter performance for demanding daily clinical use.
Technical Specifications:
| Model: | TU |
| Product Name: | J1 Plus |
| Order Code: | 101110 (4 holes) / 101111 (2 holes) |
| Working Pressure: | 0.28 MPa – 0.30 MPa |
| Rotating Speed: | 350,000 – 370,000 RPM |
| Noise Level: | ≤ 60 dB |
| Atomized Water Pressure: | 0.30 – 0.35 MPa |
| Working Water Pressure: | 0.20 – 0.23 MPa |
| Water Flow: | 90 – 110 mL/min |
| Radial Vibration: | ≤ 0.03 mm |
| Surface Finish: | Titanium Plating |
| Water Spray: | Triple Spray |
| Chucking Type: | Push-Button |
| Cartridge Type: | Exposed Cartridge |
| Bearing: | Imported Ceramic Bearing |
| Autoclave Sterilization: | Up to 135°C |
| Connection: | 2-hole (Borden) / 4-hole (Midwest) Coupling |
Key Features
High-Speed Performance
Designed with a precision air turbine system to deliver stable high-speed rotation and consistent torque output. Supports smooth cutting efficiency and reliable operation in professional dental clinical environments.
Advanced Multi-Position Spray Cooling
Integrated triple spray cooling system enhances heat dissipation and helps reduce thermal buildup during procedures. Improves visibility while maintaining controlled and stable performance.
Secure Push-Button Bur Retention
Push-button chucking mechanism allows fast and convenient bur replacement while ensuring firm retention during rotation. Enhances workflow efficiency and operational safety.
Low Vibration & Low Noise Operation
Equipped with imported ceramic bearings to reduce friction and radial vibration (≤0.03 mm). Designed for smoother rotation with noise levels ≤60 dB, improving clinical comfort.
Durable & Autoclavable Construction
Titanium-plated metal housing enhances corrosion resistance and long-term durability. Compatible with sterilization protocols up to 135°C to support proper infection control standards.
















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