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Technical features:

1、Rotary speed : ≥850rpm, discretionary speed
2、Chuck diameter : Ф0.3-6.5mm (standard match)，Ф0.6-8mm (can be selected)

3、With a aiguille diameter ofФ4.1mm.
4、Li-ion battery, voltage is 14.8 V, no necessary to sterilization.
5、Powerful main engine, can be sterilized in high temperature (135℃).