NSK Style Dental 1:1 1:5 1:4.2 LED Fiber Optic Contra Angle Straight Handpiece
Dental 45 degree electric contra angle fiber optic 1:4.2 increasing handpiece. Dental 1:1 optic fiber low speed external straight surgical handpiece. Optic fiber low speed handpiece. Handpiece 1. Perfect accessibility of 45 degree angle fiber-optic handpiece provides the best adaptability and maximum performance for teeth.