pd4dPD4D is used for endodontics, to remove calcification in the coronal third of the root canal, diamond coated. PD1 is used for Periodontics, periodontal scaling.WP-PD4D: Entretien: autoclavable à 135°C275°F: Dispositif médical: Classe IIa: Fabricant: WOODPECKER DTE (Chine) Organisme Notifié: CE 0197 - TÜV Rheinland: Compatibilité: