Crosstech Modified Bevel Cylinder Diamond Bur (Medium, Blue, 1.6 mm) is an FG friction-grip diamond bur featuring a cylindrical body with a rounded bevel (KR modification) at the tip. The rounded chamfer creates a smooth shoulder-chamfer transition for marginal integrity in ceramic and PFM restorations.
- Medium grit (blue band) offers a versatile balance of cutting speed and surface smoothness — the standard workhorse grit for general crown preparation
- Rounded bevel (KR tip) creates a smooth shoulder-chamfer margin — reducing stress concentration and improving marginal fit in ceramic restorations
- Cylindrical body produces parallel axial walls for controlled path of insertion
- 1.6 mm diameter suited for premolar and molar crown preparations with chamfer margin design
- FG friction-grip shank for use in standard high-speed handpieces
- 5 per pack; suitable for shoulder-chamfer margin refinement in PFM and full-ceramic crowns