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
| — | E-Flex Gold | MG3 Blue |
|---|---|---|
| Manufacturer | Eighteeth | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | Control Memory NiTi (gold heat-treated) | Blue Heat-Treated NiTi |
| Heat Treatment | Gold Heat-Treated | Blue Heat-Treated |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 9 | 5 |
| Taper | Variable | Variable |
| Cross-section | Not specified | Brochure-described "adapted" cross-section (geometry not named) |
| Speed | 300–350 RPM | 300 RPM |
| Torque | 2.5–3 Ncm | 2–3 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)
MG3 Blue
heat-treated multi-file rotary sequencecurved canals with apical curvaturepractices preferring a structured crown-down → shape workflow
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
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)