30/31 Angle Former 30/31 Angle Former CP30/31 12-80-5-8 Angle Formers for defining line angles, obtaining retentive form in dentin and placing bevels on enamel margins. 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.