Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | EdgeFile X7 | One Flare |
|---|---|---|
| Manufacturer | EdgeEndo | Micro-Mega (COLTENE) |
| Alloy | Fire-Wire™ Annealed Heat-Treated NiTi | T.Wire (heat-treated NiTi) |
| Heat Treatment | Fire-Wire | Other |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 14 | 1 |
| Taper | 4%, 6% | 9% |
| Cross-section | Parabolic / variable diamond | Not stated in IFU/brochure |
| Speed | 300 RPM | 250 RPM |
| Torque | 300 Ncm | 3 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
One Flare
coronal pre-flaring before shapingreducing interferences at the canal entrancecomplementing single-file or multi-file shaping systems
Key Features
EdgeFile X7
Fire-Wire AHT eliminates shape memory for canal-contouring flexibility with enhanced cyclic fatigue resistance (manufacturer data)
One Flare
Dedicated coronal flaring instrument with 9% taper and 17 mm length, designed to reduce interferences at the canal entrance before shaping