Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | HyFlex GPF | ZenFlex |
|---|---|---|
| Manufacturer | Coltene | Kerr Dental |
| Alloy | CM-Wire (Controlled Memory NiTi) | Heat-Treated NiTi (Controlled Memory) |
| Heat Treatment | CM-Wire | CM-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 3 | 10 |
| Taper | 1%, 2% | 4%, 6% |
| Cross-section | Not stated in brochure | Triangular |
| Speed | 500 RPM | 500 RPM |
| Torque | 2.5 Ncm | 1–3.5 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
HyFlex GPF
mechanical glide path creationintegration with HyFlex CM/EDM shaping systemscurved canals requiring pre-bendable glide path files
ZenFlex
minimally invasive shapingcontrolled-memory flexibilitydual taper strategy (.04/.06)
Key Features
HyFlex GPF
Dedicated rotary glide path system with CM-Wire flexibility, available as Navigator NT (15/01) and CM K Files (15/02, 20/02) for safe and efficient glide path creation
ZenFlex
Violet oxide surface with 1mm flute diameter for minimally invasive shaping and excellent flexibility