Micromotor eléctrico de laboratorio dental pulidora de maratón N8 y 45 k RPM pieza de mano de pulido
45K R.P.M Micromotor handpiece. Multipurpose Micromotor for dental, laboratory, jewelry ，industry. Contral Unit Model: N8. Good work for polishing, Cutting, milling, trimming, grinding, casting moulds or materials and finishing surface.