Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | EdgeFile X7 | XP-endo Retreatment |
|---|---|---|
| Manufacturer | EdgeEndo | FKG Dentaire |
| Alloy | Fire-Wire™ Annealed Heat-Treated NiTi | MaxWire (NiTi alloy) |
| Heat Treatment | Fire-Wire | MaxWire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 14 | 3 |
| Taper | 4%, 6% | Variable |
| Cross-section | Parabolic / variable diamond | Active cutting tip, Booster Tip (6 cutting edges at tip, triangular shaft), Zero-taper sickle-shaped (cleaning, non-shaping) |
| Speed | 300 RPM | 800–1000 RPM |
| Torque | 300 Ncm | 1–1.5 Ncm |
| Use Type | Single-use | Single-use |
Best For
EdgeFile X7
crown-down rotary with enhanced fatigue resistancedual taper versatility (.04/.06)mid-cost North American market
XP-endo Retreatment
retreatment of previously obturated canalsgutta percha and sealer removal3D cleaning of canal walls after GP removal
Key Features
EdgeFile X7
Fire-Wire AHT eliminates shape memory for canal-contouring flexibility with enhanced cyclic fatigue resistance (manufacturer data)
XP-endo Retreatment
Dedicated 3-file retreatment sequence — DR1 active-tip desobturation, XP-endo Shaper gutta percha removal at up to 2500 RPM, and XP-endo Finisher R final cleaning