Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | EdgeFile X7 | TF Adaptive |
|---|---|---|
| Manufacturer | EdgeEndo | Kerr Dental |
| Alloy | Fire-Wire™ Annealed Heat-Treated NiTi | R-Phase NiTi (Twisted) |
| Heat Treatment | Fire-Wire | R-Phase |
| Motion | Continuous Rotation | Adaptive |
| Files | 14 | 6 |
| Taper | 4%, 6% | Variable |
| Cross-section | Parabolic / variable diamond | Triangular |
| Speed | 300 RPM | — |
| Torque | 300 Ncm | — |
| Use Type | Single-use | Reusable (limited) |
Best For
EdgeFile X7
crown-down rotary with enhanced fatigue resistancedual taper versatility (.04/.06)mid-cost North American market
TF Adaptive
adaptive motion (auto rotation/reciprocation)severely curved canalsreduced debris extrusion
Key Features
EdgeFile X7
Fire-Wire AHT provides 5x cyclic fatigue resistance vs WaveOne Gold with no shape memory for canal-contouring flexibility
TF Adaptive
Adaptive motion automatically transitions between rotation and reciprocation based on canal stress