- This set is designed for the preparation of crowns allowing for the special requirements of ceramics, Likewise, this set was compiled in cooperation with six renowned experts from dental clinics and practices. - The key instrument contained in this set is figure 856 (tapered round), which is available in different sizes and grit types. - The experts opted for this instrument, as it is perfectly adapted for preparing a distinct chamfer featuring rounded interior angles. - Sinking the instrument up to half of its diameter into the tooth creates a distinct chamfer with a 0.8 mm radius, which assured sufficient substance removal and rounded interior angles. - Kit Contains : - 1 X 6837KR. - 1 X 6856. - 1 X 6379. - 1 X 6836KR. - 1 X 8856. - 1 X 8379. - Comes with an instrument tray suitable for sterilization **For further product information , please contact Chat support**