Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | One Curve | TF Adaptive |
|---|---|---|
| Manufacturer | Micro-Mega (COLTENE) | Kerr Dental |
| Alloy | C.Wire NiTi | R-Phase NiTi (Twisted) |
| Heat Treatment | C-Wire | R-Phase |
| Motion | Continuous Rotation | Adaptive |
| Files | 4 | 6 |
| Taper | 6%, 4% | Variable |
| Cross-section | Variable | Triangular |
| Speed | 300 RPM | — |
| Torque | 2.5 Ncm | — |
| Use Type | Single-use | Reusable (limited) |
Best For
One Curve
single-file rotary simplicitycontrolled-memory flexibilitypre-bendable for difficult access
TF Adaptive
adaptive motion (auto rotation/reciprocation)severely curved canalsreduced debris extrusion
Key Features
One Curve
Controlled-memory single-file rotary system with variable cross-section for full canal shaping
TF Adaptive
Adaptive motion automatically transitions between rotation and reciprocation based on canal stress