V1 – Depth marker
0,5 mm safety bur with 4 cutting edges.
V2 – Incisal and buccal reduction
Coarse torpedo bur for 1 mm incisal reduction and fast buccal depth mark reduction.
V3 – Preparation softening
Extrafine diamond for surface smoothening.
V4 – Proximal Opener
Medium-fine diamond flame bur to open contacts or create a feather edge margin.
O1 – Occlusal reduction
1.5 mm for fast reduction, depth marks generation and proximal box shaping.
O2 – Fine preparation
Medium-fine grit bur, much thicker in shape (2 mm) for geometry optimization and extra space creation.
C1 – Palatal reduction
Coarse diamond with Football shape for fast palatal reduction and space creation.
C2 – Axial and incisal reduction
Coarse diamond for fast axial reduction without creating margins or for feather edge margin, use V2 in case a light chamfer is needed.
C3 – Fine preparation
Smoothening of the full prep and feather edge finishing. Use V3 in case a light chamfer is needed.