- Edenta 998 turbine diamond bur for contouring super coarse grain diameter 16. - Natural esthetics and biocompatibility are advantages provided by all-ceramic restorations. - These require a wide and uniform preparation margin as well as maximum preservation of tooth structure. - These guide point diamond instruments are available with standard grit for contouring and fine grit for finishing, providing optimal shoulder preparations. - The guide tip acts as a spacer and provides a uniform depth of cut as well as a controlled, minimal reduction of tooth structure without over-preparation. - Super coarse grain. - Standard grain - universal grinding of dental tissue. - Size: 014. - Length: 8 mm. **For further product information, please contact Chat Support**