NSK Style Dental E Type LED Brushless Micro Motor Torque 3.4N.cm 1:1 16:1 1:5. Type of motor: brushless motor. Dental 1:1 LED Fiber Optic Handpiece Internal Spray Contra Angle. Dental 1:5 Increas ing Fiber Optic Contra Angle Compatible with E-type Electric Motor ;.
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