Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | iRaCe Plus | One Curve |
|---|---|---|
| Manufacturer | FKG Dentaire | Micro-Mega (COLTENE) |
| Alloy | Conventional NiTi (Electropolished) | C.Wire NiTi |
| Heat Treatment | Conventional | C-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 4 | 4 |
| Taper | 2%, 4% | 6%, 4% |
| Cross-section | Triangular | Variable |
| Speed | 600 RPM | 300 RPM |
| Torque | 1.5 Ncm | 2.5 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
iRaCe Plus
narrow and severely curved canals where standard iRaCe R1 cannot reach working lengthcalcified canals requiring low-taper initial navigationindividual file selection approach for difficult anatomy
One Curve
single-file rotary simplicitycontrolled-memory flexibilitypre-bendable for difficult access
Key Features
iRaCe Plus
Extended 4-file sequence (R1a-R1b-R2-R3) designed for narrow and/or severely curved canals where standard iRaCe R1 (15/.06) cannot reach working length — uniform 600 RPM / 1.5 Ncm settings
One Curve
Controlled-memory single-file rotary system with variable cross-section for full canal shaping