NC coated, this is the most commonly used type, it can be used on zirconium and wax .
as our experience, one NC bur assembled on Dentium system to mill Upcerama block can finish 90 to 130 teethDC coated, it is the most durable type, special for zirconium. it is not suitable for PMMA or WAX .with DC Coating , the life is 7 to 10 times than NC layer. it can mill 800 to 1100 teeths.
CrN coated, special for PMMA and WAX, its cutting surface usually come out very smooth
Used for coarse abrasion on gold and other precious metals , leaving a smooth surface on acrylics. This reduces rework
- You can choose each size you need.
