NSK stype PANA-MAX air turbine high speed dental handpiece push button 4/2 hole

Head height: 10.3mm
Head diameter: 13.35mm
Rotating Speed Without Load: 350000-420000r/min
Needle Change Type: Push button
Cooling methods: Single spray system
The type of cartridge: Exposed

Advanced: Ceramic bearing; 4/2 hole; With anti retraction system; Have more clean function, better protect bearing, prolong life
Whole handpiece come with 6 months guarantee, spare parts come with 3 months guarantee