Specific Function NiTi Alloy
The OVO Dental Retreatment File features specific function NiTi alloy as the fifth NiTi product line in OVO Dental Medigear — supporting good resistance and elasticity, optimization for engaging gutta-percha and sealer materials, and modern retreatment file standard worldwide today.
Three-File Sequential D1 D2 D3 System
The OVO Dental Retreatment File features three-file sequential system covering D1 for coronal filling removal, D2 for middle filling removal, and D3 for apical filling removal — supporting complete coronal to apical retreatment workflow worldwide today.
D1 File for Coronal Filling Removal
The OVO Dental Retreatment File D1 features hash 30 tip diameter, 9 percent taper, and 16 millimetre length — supporting coronal third filling removal, initial retreatment access, and standard ProTaper Retreatment-style coronal file specification worldwide today.
D2 File for Middle Filling Removal
The OVO Dental Retreatment File D2 features hash 25 tip diameter, 8 percent taper, and 18 millimetre length — supporting middle third filling removal, sequential retreatment progression, and standard middle file specification worldwide today.
D3 File for Apical Filling Removal
The OVO Dental Retreatment File D3 features hash 20 tip diameter, 7 percent taper, and 22 millimetre length — supporting apical third filling removal, deepest retreatment access, and standard apical file specification worldwide today.
Torque and Rotary Speed Specifications
The OVO Dental Retreatment File features torque of 2.0 to 3.0 Newton centimetre and rotary speed range of 250 to 300 rpm — supporting endodontic motor compatibility, controlled retreatment cutting, and modern rotary workflow worldwide today.
Service and Pack Features
The OVO Dental Retreatment File features 6 pieces per pack in single-size or assorted-size, 126 degree autoclave sterilization, metal handle for slow-speed handpiece compatibility, and MOQ for distributor pricing today.
