T-Flex™
Perfect Dental (Shenzhen Perfect Medical Instruments)
High-Purity NiTi Tuned for Curved Canals
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | PathFile | T-Flex |
|---|---|---|
| Manufacturer | Dentsply Sirona | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | Conventional NiTi | High-Purity Black NiTi (low carbon/oxygen) |
| Heat Treatment | Conventional | Other |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 3 | 5 |
| Taper | 2% | Variable |
| Cross-section | Square | Brochure shows a cross-section illustration but does not name the geometry |
| Speed | 300 RPM | 300 RPM |
| Torque | — | 1.5–2.5 Ncm |
| Use Type | Single-use | Single-use |
Best For
PathFile
multi-file mechanical glide path preparationcompanion to ProTaper Universal and ProTaper Gold shaping sequencesprogressive enlargement from #10 K-file to rotary-ready diameter
T-Flex
curved canal preparationgeneral multi-file rotary shapingpractices wanting a balanced flexibility/cutting profile
Key Features
PathFile
Three-file rotary glide path sequence (013/.02, 016/.02, 019/.02) for progressive mechanical enlargement before shaping files
T-Flex
Five-file rotary sequence (20/.10 opener, 15/.03, 20/.04, 25/.04, 25/.06) made from high-purity NiTi with low carbon and oxygen impurities, intended for curved anatomy and reduced canal transportation (per brochure)