Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | One Curve | MG3 |
|---|---|---|
| Manufacturer | Micro-Mega (COLTENE) | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | C.Wire NiTi | Conventional NiTi |
| Heat Treatment | C-Wire | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 4 | 6 |
| Taper | 6%, 4% | Variable |
| Cross-section | Variable | Brochure cross-section illustration (geometry name not given) |
| Speed | 300 RPM | 350 RPM |
| Torque | 2.5 Ncm | 3 Ncm |
| Use Type | Single-use | Single-use |
Best For
One Curve
single-file rotary simplicitycontrolled-memory flexibilitypre-bendable for difficult access
MG3
value-tier rotary multi-file sequencegeneral shaping in mild–moderate curvaturepractices wanting a structured glide-path → shaper workflow
Key Features
One Curve
Controlled-memory single-file rotary system with variable cross-section for full canal shaping
MG3
Six-file rotary sequence (Starter orifice opener + P1/P2 glide path + G1/G2/G3 shapers) with non-cutting tip, incremental thread spacing, and brochure-described cross-section advantages of improved performance, lower fracture tendency, and better debris removal (per brochure)