The Cyclone Zirconia Cutting Diamonds are used to remove zirconia, e.max and all porcelain crowns. They are designed with the latest coating technology - 'Cyclone Vacuum' which dramatically improve cutting efficiency and durability, along with less heat generation and lower vibration during use. 

HEAD SIZE(mm):1.0
HEAD TIP(mm):N/A
HEAD LENGTH(mm): 2.7