Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | HyFlex CM | Vortex Blue |
|---|---|---|
| Manufacturer | Coltene | Dentsply Sirona |
| Alloy | CM-Wire (Controlled Memory NiTi) | Blue Heat-Treated NiTi |
| Heat Treatment | CM-Wire | Blue Heat-Treated |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 6 | 16 |
| Taper | Variable | 4%, 6% |
| Cross-section | Triangular / Quadrangular (mixed design) | Convex triangular |
| Speed | 500 RPM | 500 RPM |
| Torque | 2.5 Ncm | 75–368 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
HyFlex CM
curved canals requiring pre-bent filesanatomical shaping with multiple sizing optionsreusable with autoclave regeneration
Vortex Blue
crown-down versatility with dual taper optionswide size range from 15-50balanced fatigue resistance and torque strength
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)
Vortex Blue
Blue heat treatment provides min 65% better cyclic fatigue resistance vs M-Wire NiTi and at least 42% higher peak torque strength (manufacturer data)