9R 根尖挺 9R 根尖挺 E9R 用于拔除难以触及区域根尖的专用器械。 Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.