Lexicon – exceptional quality with Swiss-made precision technology. Exclusively from DENTSPLY Tulsa Dental Specialties, Lexicon is the name you trust for endodontic innovation, convenience and excellent service. About Lexicon Extendo Burs: Tungsten Steel Permit deep drilling alongside posts or broken instruments ½-round bur Available in 28 mm length Available in 3 packs
- Material:tungsten
- Application domain:endodontic