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)
| File | Tip | Taper | Speed rpm | Torque Ncm |
|---|---|---|---|---|
| 20/.10 Opener | 0.20 | 10% | 300-400 | 2.5 |
| 15/.03 | 0.15 | 3% | 300-400 | 1.5 |
| 20/.04 | 0.20 | 4% | 300-400 | 2.0 |
| 25/.04 | 0.25 | 4% | 300-400 | 2.5 |
| 25/.06 | 0.25 | 6% | 300-400 | 2.5 |
High-purity NiTi alloy is described as having low carbon and oxygen impurities (per brochure marketing claim — not independently verified)
T-Flex is positioned for curved anatomy; brand claims suitability across simple and complex root canals (per brochure)
Low resilience is cited as reducing ledging, central deviation, and canal transportation (per brochure)
Obturation Techniques
Single cone, warm vertical, carrier-based & lateral compaction
From Perfect Dental Systems
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Clinical guides
What alloy is T-Flex made from?
Answer
T-Flex™ is manufactured from High-Purity Black NiTi (low carbon/oxygen) with other heat treatment.
How many files are in the T-Flex sequence?
Answer
The T-Flex™ system includes 5 files: 20/.
What motion type does T-Flex use?
Answer
T-Flex™ uses continuous rotation motion.
What cases is T-Flex best for?
Answer
T-Flex™ is best suited for: curved canal preparation, general multi-file rotary shaping, practices wanting a balanced flexibility/cutting profile.
What speed and torque settings are recommended for T-Flex?
Answer
Recommended settings: 300-400 RPM and 2.
Reviewed by
Dr. Levent Yuksel
DDS · Endodontist
Independently authored and clinically reviewed.