Dental root canal motor oral root canal therapy instrument no carbon brush electric motor mouth material.

About Product:Single root canal function without carbon brush gear motor electric motor built-in when matched 1:1 bent head using large LCD screen display, operation more convenient ten kinds of program memory, speed, torque can be adjusted automatically reverse prevent breakage automatic shutdown and memory function 1200 mah high-capacity rechargeable battery program specially designed for reciprocating bending machine 10, replacing traditional manual method of root canal file