Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | One Flare | ProTaper Next |
|---|---|---|
| Manufacturer | Micro-Mega (COLTENE) | Dentsply Sirona |
| Alloy | T.Wire (heat-treated NiTi) | M-Wire NiTi |
| Heat Treatment | Other | M-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 1 | 6 |
| Taper | 9% | Variable |
| Cross-section | Not stated in IFU/brochure | Not specified by manufacturer, Off-centered rectangular |
| Speed | 250 RPM | 300 RPM |
| Torque | 3 Ncm | 2 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
One Flare
coronal pre-flaring before shapingreducing interferences at the canal entrancecomplementing single-file or multi-file shaping systems
ProTaper Next
off-centered swaggering motionreduced file engagementprogressive shaping
Key Features
One Flare
Dedicated coronal flaring instrument with 9% taper and 17 mm length, designed to reduce interferences at the canal entrance before shaping
ProTaper Next
Off-centered rectangular cross-section creates swaggering motion for improved debris removal