V-Blue™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Blue NiTi with Convex Triangle Cross-Section
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | E-Flex Gold | V-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 | 12 |
| Taper | Variable | 4%, 6% |
| Cross-section | Not specified | Convex triangle (per brochure body text) |
| Speed | 300–350 RPM | 250 RPM |
| Torque | 2.5–3 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)
V-Blue
crown-down rotary shapingcurved canals where Blue flexibility matterspractices wanting a wide size/taper matrix in one system
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
V-Blue
Crown-down rotary system in 15–40 tip sizes with .04 and .06 tapers, convex triangular cross-section to reduce rotational friction, and Blue heat-treated NiTi conforming to natural canal curvatures (per brochure)