Curved ball burnisher Curved ball burnisher TNTAM3 Extended shank ball burnisher with dark XTS coating for enhanced precision and visibility in deep Class II box situations (2.0mm and 1.4mm). Where to Buy x Category - Any - Dealer Partners Sales Representative Strategic Markets Schools Representative Accutronâ„¢ Equipment Sales Zip Code Find Representative Reset No results found. Please try a different search or explore: Sales Representatives | Dealer Partners | Strategic Markets | Schools | Accutron