MicroMega One Flare®
Micro-Mega (COLTENE)
MicroMega One Flare®
Micro-Mega (COLTENE)
Dedicated coronal flaring instrument with 9% taper and 17 mm length, designed to reduce interferences at the canal entrance before shaping
Continuous Rotation · T.Wire (heat-treated NiTi)
- RPM
- Ncm3.0
- File
- 1
Specifications
Tap icons for term definitions
| File | Tip | Taper | SpeedRPM | TorqueNcm | Role |
|---|---|---|---|---|---|
Diameter at the file tip (D0). Larger tips shape wider canals. | |||||
How much the file widens per mm. Higher taper = more aggressive cutting. | |||||
Rotational speed (RPM). Follow manufacturer settings to prevent file breakage. | |||||
Rotational force limit (Ncm). Prevents file fracture by auto-reversing when resistance is too high. | |||||
One Flare 25/.09red | 0.25 | 9% | 250-400 | 3.0 | Orifice opener |
Clinical Tips
- One Flare uses 250-400 RPM with a maximum torque of 3.0 Ncm (per IFU). Any continuous-rotation endodontic motor may be used.
- The 9% taper and 17 mm length are designed specifically for coronal pre-flaring, not full canal shaping.
- T.Wire heat treatment may provide improved fatigue resistance and increased flexibility compared to conventional NiTi (per brochure).
- Pre-flaring with One Flare may help centre the hand file used for the glide path and reduce the risk of fracture for subsequent penetration instruments (per brochure).
- The instrument is sterile and reusable; the IFU recommends a maximum of 5 canals per instrument if not visibly damaged.
- Sold in 5-piece packs. Inspect each instrument before use between each canal.
Warnings
- Reusable instrument with condition-based discard; inspect before each use and between each canal
- Maximum 5 canals recommended per instrument if not visibly damaged (per IFU)
- Do not use on children under 2 years of age (ethylene oxide used in sterilization)
- Contains nickel-titanium; do not use on patients with known nickel or titanium allergy
- Do not use if packaging is damaged or past expiry date
Obturation Techniques
Single cone, warm vertical, carrier-based & lateral compaction
Protocol
01Glide Path1
02Shaping1
03Finishing1
Related Systems
Manufacturer page
Micro-Mega (COLTENE) SystemsOther continuous rotation systems
Motion category
Continuous RotationComparisons
Collections
Clinical guides
Frequently Asked Questions
What alloy is One Flare made from?
What alloy is One Flare made from?
Answer
MicroMega One Flare® is manufactured from T.Wire (heat-treated NiTi).
How many files are in the One Flare sequence?
How many files are in the One Flare sequence?
Answer
The MicroMega One Flare® system includes 1 file: One Flare 25/.09.
What motion type does One Flare use?
What motion type does One Flare use?
Answer
MicroMega One Flare® uses continuous rotation motion.
What cases is One Flare best for?
What cases is One Flare best for?
Answer
MicroMega One Flare® is best suited for: coronal pre-flaring before shaping, reducing interferences at the canal entrance, complementing single-file or multi-file shaping systems.
What speed and torque settings are recommended for One Flare?
What speed and torque settings are recommended for One Flare?
Answer
Recommended settings: 250-400 RPM and 3.0 Ncm across the file sequence (refer to official DFU for full per-file parameters).
Reviewed by
Uzm. Dt. Levent Yüksel
DDS · Endodontist
Endodontist — DDS, Hacettepe University; endodontics specialty training, Ankara University. 10+ years of clinical experience. Sole author and reviewer of EndoGuide content.
Cite this page
Citation formats for the manufacturer-verified specification data on this page.
AMA
Yüksel L. One Flare: sequence, speed and torque settings. EndoGuide. Updated: 2026-10-03. https://endo-guide.app/system/one-flare
BibTeX
@misc{endoguide-one-flare,
author = {Yüksel, Levent},
title = {One Flare: sequence, speed and torque settings},
howpublished = {\url{https://endo-guide.app/system/one-flare}},
year = {2026},
note = {EndoGuide. Updated: 2026-10-03}
}Powered by:Uzm. Dt. Levent Yüksel
@endoguideappIndependent educational resource. Product names and trademarks belong to their respective manufacturers, who neither sponsor nor endorse EndoGuide.