Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | HyFlex CM | TF Adaptive |
|---|---|---|
| Manufacturer | Coltene | Kerr Dental |
| Alloy | CM-Wire (Controlled Memory NiTi) | R-Phase NiTi (Twisted) |
| Heat Treatment | CM-Wire | R-Phase |
| Motion | Continuous Rotation | Adaptive |
| Files | 6 | 6 |
| Taper | Variable | Variable |
| Cross-section | Triangular / Quadrangular (mixed design) | Triangular |
| Speed | 500 RPM | — |
| Torque | 2.5 Ncm | — |
| Use Type | Reusable (limited) | Reusable (limited) |
Best For
HyFlex CM
curved canals requiring pre-bent filesanatomical shaping with multiple sizing optionsreusable with autoclave regeneration
TF Adaptive
adaptive motion (auto rotation/reciprocation)severely curved canalsreduced debris extrusion
Key Features
HyFlex CM
Pre-bendable like stainless steel with up to 300% greater cyclic fatigue resistance vs conventional NiTi (manufacturer in-house test data)
TF Adaptive
Adaptive motion automatically transitions between rotation and reciprocation based on canal stress