Technical data:

1.Air pressure: 0.25-0.27Mpa(4 hole)

2.Rotation speed: more than 300,000 rpm

3.Chuck type: push button

4.Bur applicabie: Φ1.59mm~Φ1.6mm×21mm~23mm(diameter×length)

5.Noise: less than 68dB

6.Spray: One way spray  

7.shaft roundness:0.001mm

8.Dynamic pulse rate≤0.03mm

9.Spindle chucks power :22N（After 3,500 times）

Features:

Sufficient LED white light and long service life,superior brightness,Longevity 10000 hours.

Unique electric Ggenerator,just a little air can generate sufficient power.

45° Contra-angle special use for the block teeth operation.

Bearing are bought from the best bearing manufacturer in China.

Impeller has been dynamic balance by the Germany machine. Enhance the useful life of the handpiece.

Can be 135℃ Sterilized.