Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | MG3 | TruNatomy |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Dentsply Sirona |
| Alloy | Conventional NiTi | Heat-Treated NiTi |
| Heat Treatment | Conventional | Other |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 6 | 6 |
| Taper | Variable | Variable |
| Cross-section | Brochure cross-section illustration (geometry name not given) | Off-centered parallelogram, Centered parallelogram (2 cutting edges) |
| Speed | 350 RPM | 500 RPM |
| Torque | 3 Ncm | 1.5 Ncm |
| Use Type | Single-use | Single-use |
Best For
MG3
value-tier rotary multi-file sequencegeneral shaping in mild–moderate curvaturepractices wanting a structured glide-path → shaper workflow
TruNatomy
dentin preservationconservative accessminimally invasive
Key Features
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)
TruNatomy
Slim 0.8mm MFD with off-centered parallelogram cross-section preserves peri-cervical dentin while maintaining shaping efficiency