Features:
1. No worry about the burs fly out. J3 works more tightly after using with excellent spring structure in the push button splindle. J3 can avoid the bur fly out.
2. Low noise for hearing protection. J3's noise is controlled lower than 60dB, making patients feel no more nervous, simultaneously protecting the hearing of dentists and patients.
3. Zero-retraction system, prevent dust impurities enter into the handpiece head, to ensure that the internal bearing clean and prolong handpiece life span, simultaneously preventing cross-infection.
4. Built-in air control system, extend the life span, prevented the cartridge's damage when the air pressure exceed its limits during dental treatment. The highest air pressure of J3 is 0.35Mpa, to prolong dental handpiece life span.
5. Quick-stop system, ensure patient safety. J3 can stop in one second, which can reduce the waiting time and injury risk in mouth.
Specifications:
Holes: 4 holes
Burs size: 1.6MM
Rotor speed: 350000-420000rpm
Noise: ≤60dB
Torque: 0.4(N)-0.45(N)
Air pressure: 0.23(Mpa)-0.25(Mpa)
Water flow rate: 90ml/min-110ml/min
Chuck Type: Push Button Type
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