Inner Channel Contra angle Low speed handpiece:1:1 direct driveChuck type:push buttonSpray:Inner channelBur applicable:Ø2. 35mmRotation speed:MAX40, 000rpm Send Inquiry Product Detail Inner channel water Titanium material, 30% lighter than stainless steel, higher durabilityHelp operators improve treatment accuracy and efficiency FacebookTwitterLinkedInWhatsAppPinterestE-MailPrev: 64:1 contra angleNext: Inner channel push button contra angle with generator 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