BEING Dental Prophy Contra Angle 4:1 Handpiece Screw in Polishing Fit NSK Kavo
BEING 4:1 Dental Prophy Contra Angle Handpiece Screw in Polishing. Contra Angle. 4:1 reduction contra angle handpiece,with externel cooling system,connect to E type motor,precise gear drive. Dental Handpiece.