FG7409 Full-Crown Restoration Kit (Re-restoration) (For High-Speed/Low-Speed Handpieces)
FG7409 Full-Crown Restoration Kit (Re-restoration) is specially developed for secondary full crown restoration and crown replacement procedures. The kit includes precision diamond burs and polishing instruments for controlled depth cutting, palatal and occlusal reduction, proximal preparation, shoulder refinement, contouring, and final polishing.
Designed for use with both high-speed and low-speed handpieces, it helps clinicians achieve predictable crown re-preparation while preserving tooth structure and improving restoration accuracy.
Bur Functions & Clinical Applications
1. **G/SF-SS02:** Used for incisal edge depth reduction and tooth preparation, as well as occlusal cusp depth orientation.
2. **G/SF-SS02F:** For routine restoration polishing.
3. **G/TR-86F:** Used for lingual (palatal) preparation according to the depth orientation, and for routine restoration polishing.
4. **G/BR-12:** Used for lingual diameter depth orientation and preparation, as well as diameter occlusal groove depth orientation.
5. **G/S0-20:** Tilt the S0-20 bur along the cervical margin from the mesial to the distal side to prepare a flat gingival margin; continue opening the proximal surface and smoothly connect the labial and proximal shoulder margins.
6. **G/TCR-22F:** For polishing the axial surface and shoulder, as well as fine adjustment of the shoulder, occlusal surface, and axial surface.
7. **G/S0-21:** Used for preparation according to the labial depth orientation and facial surface preparation.
8. **Round-End Tapered Bur 014 (Tungsten Carbide Bur):** Primarily used for final shoulder polishing (especially polishing wide shoulders during secondary restorations) and axial surface polishing.
