64:1 contra angle Low speed handpiece:64:1 ReductionChuck type:push button or wrenchSpray:externalBur applicable:Ø2. 35mmRotation speed:MAX625rpm Send Inquiry Product Detail FacebookTwitterLinkedInWhatsAppPinterestE-MailPrev: 10:1 Reduction ContraNext: Inner Channel Contra angle Related Products 1:5 inner channel push button contra angle 1:5 Optic fiber inner channel push button contra angle 1:5 inner channel push button contra angle