Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | iRaCe | 2Shape |
|---|---|---|
| Manufacturer | FKG Dentaire | Micro-Mega (COLTENE) |
| Alloy | Conventional NiTi (Electropolished) | T.Wire Heat-Treated NiTi |
| Heat Treatment | Conventional | Other |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 5 | 4 |
| Taper | Variable | .04, .06 |
| Cross-section | Triangular | Asymmetrical triple helix |
| Speed | 600 RPM | 250 RPM |
| Torque | 1.5 Ncm | 2–2.5 Ncm |
| Use Type | Reusable (limited) | Reusable (limited) |
Best For
iRaCe
simplified 3-file rotary sequencedifficult canals via iRaCe Plus extension (narrow, curved, calcified)individual file selection approach
2Shape
simplified 2-file shapingEU/ME market standardasymmetrical triple helix debris removal
Key Features
iRaCe
Simplified 3-file sequence (R1-R2-R3) with iRaCe Plus extension for difficult canals — alternating cutting edges and triangular cross-section at 600 RPM
2Shape
Intuitive 2-file sequence (TS1+TS2) with asymmetrical triple helix cross-section and T.Wire heat treatment