Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | E-Flex Gold | 2Shape |
|---|---|---|
| Manufacturer | Eighteeth | Micro-Mega (COLTENE) |
| Alloy | Control Memory NiTi (gold heat-treated) | T.Wire Heat-Treated NiTi |
| Heat Treatment | Gold Heat-Treated | Other |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 9 | 4 |
| Taper | Variable | .04, .06 |
| Cross-section | Not specified | Asymmetrical triple helix |
| Speed | 300–350 RPM | 250 RPM |
| Torque | 2.5–3 Ncm | 2–2.5 Ncm |
| Use Type | Single-use | Reusable (limited) |
Best For
E-Flex Gold
cost-effective gold heat-treated rotary systemintegrated workflow (orifice opener + glider + shaping in one family)single uniform speed/torque setting (350 RPM / 2 Ncm)
2Shape
simplified 2-file shapingEU/ME market standardasymmetrical triple helix debris removal
Key Features
E-Flex Gold
Gold heat-treated CM wire with integrated orifice opener (17/.08) and glider (19/.02) — variable pitch design with non-cutting safety tip
2Shape
Intuitive 2-file sequence (TS1+TS2) with asymmetrical triple helix cross-section and T.Wire heat treatment