Roland 50 Dental Milling Burs for CAD CAM Zirconia
Advantages:
1.Precisely match various system.
2.Working more efficiently.
3.Durable and valuable.
4.R&D capabilities to new.
5.More individual designed.
Coating:
CrN:for PMMA (80-100 times)
DLC:for Zirconia(80-100 times)
DC:for Zirconia,More Durable(150-200 times)
No coating:PMMA ,Zirconia(80-100 times)
DC and DLC are different, DC coating is similar with graphene coating , it is black and darker than DLC.
DC has longer life span than DLC ( DLC can mill only 130-150 teeth).