Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | E-Flex Gold | HyFlex GPF |
|---|---|---|
| Manufacturer | Eighteeth | Coltene |
| Alloy | Control Memory NiTi (gold heat-treated) | CM-Wire (Controlled Memory NiTi) |
| Heat Treatment | Gold Heat-Treated | CM-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 9 | 3 |
| Taper | Variable | 1%, 2% |
| Cross-section | Not specified | Not stated in brochure |
| Speed | 300–350 RPM | 500 RPM |
| Torque | 2.5–3 Ncm | 2.5 Ncm |
| Use Type | Single-use | Reusable (limited) |
Best For
E-Flex Gold
cost-effective gold heat-treated rotary systemintegrated workflow (orifice opener + glider + shaping in one family)single uniform speed/torque setting (350 RPM / 2 Ncm)
HyFlex GPF
mechanical glide path creationintegration with HyFlex CM/EDM shaping systemscurved canals requiring pre-bendable glide path files
Key Features
E-Flex Gold
Gold heat-treated CM wire with integrated orifice opener (17/.08) and glider (19/.02) — variable pitch design with non-cutting safety tip
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