Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | One Curve | One Shape |
|---|---|---|
| Manufacturer | Micro-Mega (COLTENE) | Micro-Mega (COLTENE) |
| Alloy | C.Wire NiTi | Conventional NiTi |
| Heat Treatment | C-Wire | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 4 | 1 |
| Taper | 6%, 4% | 6% |
| Cross-section | Variable | Variable asymmetric (3→2 cutting edges) |
| Speed | 300 RPM | 350 RPM |
| Torque | 2.5 Ncm | 2.5 Ncm |
| Use Type | Single-use | Single-use |
Best For
One Curve
single-file rotary simplicitycontrolled-memory flexibilitypre-bendable for difficult access
One Shape
single-file rotary simplicityefficient continuous rotation shapingcost-effective one-instrument workflow
Key Features
One Curve
Controlled-memory single-file rotary system with variable cross-section for full canal shaping
One Shape
Single-file continuous rotation with variable asymmetric cross-section (3 to 2 cutting edges) and ABC anti-breakage control