#4 DE Burnisher for Minimally Invasive Procedures #4 DE Burnisher for Minimally Invasive Procedures BBKOT4 1.0mm & 1.3mm 2 x 90° BEND This angulation is particularly helpful when working on the last molar or when working distally on premolars. 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.