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CRK Hot Sale Dental Polishing Burs High Speed Dental Diamond Burs for Handpiece
CRK Diamond burs adopted three - layers ectrolon composite structure.
1. The first layer is same as MANI's electrolon, it is mainly used for coarse grinding
2. The second and third layers is same as Diatech, it is used for fine grinding. This layer never falls out and only wears away with the usage.
Teeth Quantity | CRK Diamond Burs Working Time |
1 Tooth | 2.5 Minutes |
10 Teeth | 25 Minutes |
20 Teeth | 60 Minutes |
Full Mouth (28-32 teeth) | 90 Minutes, the CRK burs can keep working |