Inner channel push button contra angle with generatorLow speed handpiece:1:1 direct driveChuck type:push buttonSpray:Inner channelBur applicable:Ø2. 35mmRotation speed:MAX40, 000rpm Send InquiryProduct Detail Inner channel water Titanium material, 30% lighter than stainless steel, higher durability Help operators improve treatment accuracy and efficiency FacebookTwitterLinkedInWhatsAppPrev: 4:1 Reduction ContraNext: Inner Channel Contra angleRelated 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