Product introduction
The YING-SUP high speed dental handpiece adopts standard bur of which the torsion is 0.35 (N)-0.4 (N). It uses push type bur change. This handpiece also features automatic power generation, three point water spraying. There are optional connection with 4 screw holes or 2 screw holes. The dental drill has a universal open dental cartridge.

Technical parameters
Working air pressure: 0.22(Mpa)-0.25(Mpa)
Speed: 350(krpm)-400(krpm)
Torsion: 0.35(N)-0.4(N)
Water flow: 90(min/ml)-110(min/ml)
Working water pressure: 0.2(Mpa)-0.23(Mpa)
Atomized water pressure: 0.3(Mpa)-0.35(Mpa)
Noise: ≤60dB
Light: LEDs
Luminance: 16000(LUX)-20000(LUX)
Color temperature: 5500(K)-6000(K)

• The YING-SUP high speed dental handpiece adopts push type bur change which is the replacement of the original clamped bur change. This method features quicker, more convenient and time saving bur assemble and disassemble, thus saving every minute for doctors.
• This handpiece is equipped with open dental cartridge which can be universally matched with NSK PANA MAX, enabling easy maintenance, part change of the handpiece afterwards.
• The auto-chuck push button spindle independently developed by JINME is equipped with internal precise mini spring. The mini spring will apply preload on the chuck, so that the connection of bur will be tighter and tighter to ensure that the bur will not be loose during application. [patent number: CN203263556U]
• The doctors can choose connection method of the dental drill such as 2 screw holes and 4 screw holes according to personal habits, thus satisfying connection requirements of different handpiece device of different dental units, providing multiple choice.
• The integrated bur adopts exquisite machining craft. It is produced in one piece, thus the assembling gap can be reduced to ensure precision and firmness. Then the torsion of the handpiece can be indirectly improved while the noise and vibration can be reduced. The whole handpiece has no welding spot, so there will be no possibility of water and air blocking caused by rust which can directly solve the problem of poor atomization etc.
• The unique three point water spray and fog system can generate tornado type water mist around the bur, providing perfect cooling effect for the bur which is carrying out quick cutting.