MG3 Blue vs ProTaper Ultimate
Perfect Dental (Shenzhen Perfect Medical Instruments) · Dentsply Sirona
MG3 Blue™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Heat-Treated MG3 for Improved Flexibility
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | MG3 Blue | ProTaper Ultimate |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Dentsply Sirona |
| Alloy | Blue Heat-Treated NiTi | M-Wire / Gold / Blue Heat-Treated NiTi |
| Heat Treatment | Blue Heat-Treated | Gold Heat-Treated |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 5 | 8 |
| Taper | Variable | Variable |
| Cross-section | Brochure-described "adapted" cross-section (geometry not named) | Parallelogram (variable acute angles, off-centered) |
| Speed | 300 RPM | 400 RPM |
| Torque | 2–3 Ncm | 4 Ncm |
| Use Type | Single-use | Single-use |
Best For
MG3 Blue
heat-treated multi-file rotary sequencecurved canals with apical curvaturepractices preferring a structured crown-down → shape workflow
ProTaper Ultimate
5th generation ProTaper evolutionK-file free workflowcomplex anatomy with manual fallback for severe curves
Key Features
MG3 Blue
Blue heat-treated MG3 family with SV orifice opener, PX glide-path file, and G1/G2X/G2 shapers; brochure cites "adapted cross-section" for debris removal and increased flexibility / cyclic fatigue resistance vs conventional NiTi (per brochure Features section)
ProTaper Ultimate
Slider-Shaper-Finishers concept with dual heat treatments: Gold for standard sequence, Blue for auxiliary finishers in large canals