45° Dental 1:4.2 Increasing Contra Angle Handpiece /Low Speed Straight/Air Motor
Contra angle 1. Straight handpiece 1. Dental 1:5 increasing Contra Angle Handpiece. Dental 1:5 Electric Fiber Optic increase Contra Angle Handpiece. Dental 1:5 Increasing Fiber Optic Contra Angle Compatible with E-type Electric Motor;.