Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | BioRaCe | ZenFlex |
|---|---|---|
| Manufacturer | FKG Dentaire | Kerr Dental |
| Alloy | Conventional NiTi (Electropolished) | Heat-Treated NiTi (Controlled Memory) |
| Heat Treatment | Conventional | CM-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 10 | 10 |
| Taper | Variable | 4%, 6% |
| Cross-section | Triangular | Triangular |
| Speed | 600 RPM | 500 RPM |
| Torque | 1 Ncm | 1–3.5 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
BioRaCe
biological crown-down preparation (Debellian & Trope technique)comprehensive file range from coronal pre-flaring to large canal finishingsevere curvatures via Extended Set (.02 taper BR4C/BR5C)
ZenFlex
minimally invasive shapingcontrolled-memory flexibilitydual taper strategy (.04/.06)
Key Features
BioRaCe
Debellian & Trope biological preparation technique with BR0 coronal pre-flaring and sequential 6-file basic set at 600 RPM / 1 Ncm
ZenFlex
Violet oxide surface with 1mm flute diameter for minimally invasive shaping and excellent flexibility