Crosstech Zircon Oxide Crown Remover Diamond Burs Z881014 14mm head size 8mm head length Friction Grip Shank Medium Grit Round End Cylinder Pack of 5

Crown Remover Diamond burs for Zircon Oxide & Lithium Disilicate have been developed specially for particularly tedious and material wearing work. Here are the clinical tips for removing a zirconia-based restoration. Use as much water spray as possible without impeding visibility. Use caution in the amount of pressure applied when cutting the zirconia to avoid damaging the underlying tooth structure. Use a new diamond to make a clean cut up the buccal surface extending onto the occlusal or incisal surface. Use a crown removing instrument such as a crown spreader to fracture the crown and/or break the cement layer. (Use caution to avoid the crown or pieces or porcelain dislodging into the patient’s throat. Based on what type of cement of resin was used, additional careful dislodgements is usually required for complete removal of smaller pieces.