COXO CX207-W High-speed Air Turbine Handpiece, ≥300,000rpm, Standard Head, 3-port spray, (equipped with coupler, handpiece fits into W&H or COXO 229-B 4-hole coupler) #H17-SPQ4

Technical:
High speed handpiece: 3 way spray, 3 air spray
Chuck type: push button
Noise: ≤68dB
Air pressure at the back end of HP: 0.25-0.28MPA(4hole)
Bur applicable: Ø1.59- Ø1.6mmx21-23mm
Rotation speed: ≥300,000rpm
With quick coupler,convenient to operate