Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | E-Flex Gold | One RECI |
|---|---|---|
| Manufacturer | Eighteeth | Micro-Mega (COLTENE) |
| Alloy | Control Memory NiTi (gold heat-treated) | C.Wire (heat-treated NiTi) |
| Heat Treatment | Gold Heat-Treated | C-Wire |
| Motion | Continuous Rotation | Reciprocating |
| Files | 9 | 5 |
| Taper | Variable | 4%, 6% |
| Cross-section | Not specified | Asymmetric (patented) |
| Speed | 300–350 RPM | — |
| Torque | 2.5–3 Ncm | — |
| Use Type | Single-use | Single-use |
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)
One RECI
single-file reciprocating simplicityefficient shaping with multiple size optionscurved canals with C.Wire flexibility
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
One RECI
Single-file reciprocating system with patented asymmetric cross-section and C.Wire heat treatment for flexibility and cyclic fatigue resistance