5 * Generatore elettrico LED dentale manipolo ad alta velocità grande con accoppiatore 4 fori per NSK ty
Large Torque E-generaor LED Dental High Speed Handpiece fit NSK 4Hole Coupler. This is a dental High Speed handpiece which is fit NSK QD-J Quick Coupler 4 holes. Fit NSK 4 Hole Quick Coupler. Chuck：push button.