T-Flex™
Perfect Dental (Shenzhen Perfect Medical Instruments)
High-Purity NiTi Tuned for Curved Canals
View protocol →TS4™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Stepped Rotary + Twin Shaper Sequence
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | T-Flex | Perfect TS4 |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Perfect Dental (Shenzhen Perfect Medical Instruments) |
| Alloy | High-Purity Black NiTi (low carbon/oxygen) | NiTi |
| Heat Treatment | Other | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 5 | 5 |
| Taper | Variable | Variable |
| Cross-section | Brochure shows a cross-section illustration but does not name the geometry | Not specified in IFU text (no spec card image extracted), IFU model code "Twin Shaper" (cross-section geometry not specified in IFU text) |
| Speed | 300 RPM | 350–1000 RPM |
| Torque | 1.5–2.5 Ncm | 1–2 Ncm |
| Use Type | Single-use | Single-use |
Best For
T-Flex
curved canal preparationgeneral multi-file rotary shapingpractices wanting a balanced flexibility/cutting profile
Perfect TS4
stepped rotary preparation workflowTwin Shaper deep-cleaning finishergeneral posterior shaping with conventional NiTi
Key Features
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)
Perfect TS4
Five-instrument sequence combining a 20/.07 orifice opener, 15/.04 glider, 25/.02 Twin Shaper, and 030/.04 + 030/.02 deep-cleaning files at differentiated speeds (350–1000 rpm) per brochure-style IFU