Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | 2Shape | ZenFlex |
|---|---|---|
| Manufacturer | Micro-Mega (COLTENE) | Kerr Dental |
| Alloy | T.Wire Heat-Treated NiTi | Heat-Treated NiTi (Controlled Memory) |
| Heat Treatment | Other | CM-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 4 | 10 |
| Taper | .04, .06 | 4%, 6% |
| Cross-section | Asymmetrical triple helix | Triangular |
| Speed | 250 RPM | 500 RPM |
| Torque | 2–2.5 Ncm | 1–3.5 Ncm |
| Use Type | Reusable (limited) | Single-use |
Best For
2Shape
simplified 2-file shapingEU/ME market standardasymmetrical triple helix debris removal
ZenFlex
minimally invasive shapingcontrolled-memory flexibilitydual taper strategy (.04/.06)
Key Features
2Shape
Intuitive 2-file sequence (TS1+TS2) with asymmetrical triple helix cross-section and T.Wire heat treatment
ZenFlex
Violet oxide surface with 1mm flute diameter for minimally invasive shaping and excellent flexibility