internal low speed handpiece
1.air Pressure:2.5-3.0kgf/cm2
2.water Pressure:198kpa(2kg)
3.rotation speed:18,000-21,000rpm
4.bur applicable;2.334-2.355mm
5.noise;«70dB
CE certificate
accept OEM
julia
skype:cathy9240
13687400429 viber/facebook/whatsapp
inner low speed handpiece