Name: JINME J1 PLUS Handpiece
Brand: JINME Dental
SKU: 9573
Availability: InStock

Specifications

Type: Dental high‑speed turbine handpiece (JINME J1 PLUS).

Working air pressure: Approximately 0.28–0.30 MPa.

Rotational speed: Typically above 300,000 rpm, around 280,000–360,000 rpm depending on configuration.

Noise level: ≤80 dB (catalog values may be lower depending on version).

Head size: Approx. head diameter about 12.4–12.5 mm (torque head), head height around 13–14 mm (varies slightly by source).

Water system: Triple water spray with internal, separated air and water channels; water flow typically around 90–110 ml/min.

Atomized/working water pressure: Around 0.2–0.3 MPa for water supply.

Chucking system: Patented auto‑lock bur chuck; push‑button operation, designed to hold bur firmly once rotation begins.

Bearings: Ceramic bearings for smooth rotation and improved durability.

Surface finish: Titanium coating for wear and corrosion resistance and a comfortable grip.

Connection: Usually 4‑hole (Midwest/B2) standard coupling, depending on distributor.

Sterilization: Autoclavable at temperatures up to about 134–135 °C, with components designed to tolerate high‑temperature, high‑pressure steam.

The JINME J1 PLUS Handpiece is built as a premium high‑speed turbine with a patented auto‑lock bur system that tightens the bur as rotation starts, helping prevent bur slippage and reducing the risk of clinical accidents at high speed. Its torque head design and optimized airflow deliver powerful, stable cutting performance, allowing fast tooth reduction while maintaining good control and smooth operation. A titanium‑coated body, triple water spray with separate air and water channels, and ceramic bearings contribute to efficient cooling, lower noise, and long service life under repeated sterilization.

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