Preparation of a 135-degree shoulder for a ceramometal margin using an end-cutting bur.
The Jet No. 7345 is an end-cutting bur that accurately dresses the shoulder of a ceramometal preparation to a smooth, well defined surface that is 135 degrees to the path of insertion.
D003442:Crowns; D003737:Dental Cavity Preparation / Q000295:instrumentation / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D014070:Tooth / Q000033:anatomy & histology*