Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | ESX | HyFlex GPF |
|---|---|---|
| Manufacturer | Brasseler USA | Coltene |
| Alloy | Electropolished NiTi | CM-Wire (Controlled Memory NiTi) |
| Heat Treatment | Conventional | CM-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 8 | 3 |
| Taper | Variable | 1%, 2% |
| Cross-section | Triangular (asymmetrical ACP) | Not stated in brochure |
| Speed | 500 RPM | 500 RPM |
| Torque | 1.5 Ncm | 2.5 Ncm |
| Use Type | Single-use | Reusable (limited) |
Best For
ESX
minimally invasive two-file canal preparationconservative coronal tooth structure preservationcases where adaptive finishing file size selection is preferred
HyFlex GPF
mechanical glide path creationintegration with HyFlex CM/EDM shaping systemscurved canals requiring pre-bendable glide path files
Key Features
ESX
Two-file shaping system with patented ACP (Alternating Contact Point) design and Booster Tip for minimally invasive canal preparation at 500-600 RPM
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