1-10 Dental Fiber Optic LED 1:1 Contra Angle Low Speed Handpiece Inner Push DL
USA NSK Style Dental LED Fiber Optic 1:1 Contra Angle Handpiece E-type. 1:1 LED Fiber Optic Handpiece. High brightness fiber optic lighting. 1:1 Speed clean head system. Chuck type:Push button. Air pressure ： 0.3Mpa-0.35Mpa.