Dental 1:1 1:2.7 1:5 20:1 Low Speed Contra Angle Handpiece Push For NSK UK
1:5 Fiber Optic Contra Angle. 1:1 Fiber Optic Contra Angle. Fiber Optic (inner water spray) 1:1 Ratio Contra angle. 1:1 direct drive inner channel contra angle. optic fiber inner channel push button contra angle.