MG3 Blue™
Perfect Dental (Shenzhen Perfect Medical Instruments)
MG3 Blue™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Blue heat-treated MG3 family with SV orifice opener, PX glide-path file, and G1/G2X/G2 shapers; brochure cites "adapted cross-section" for debris removal and increased flexibility / cyclic fatigue resistance vs conventional NiTi (per brochure Features section)
Continuous Rotation · Blue Heat-Treated NiTi
- RPM
- Ncm2–3
- File
- 5
- Verified
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. | |||||
SVyellow | 0.20 | 10% | 300-350 | 3.0 | Orifice opener |
PXwhite | 0.15 | 3% | 300-350 | 2.0 | Glide path |
G1yellow | 0.20 | 4% | 300-350 | 2.0 | Shaping |
G2Xred | 0.25 | 4% | 300-350 | 2.0 | Shaping |
G2red | 0.25 | 6% | 300-350 | 2.0 | Finishing |
Clinical Tips
- Brochure spec card: SV 20/.10 @ 3.0 N·cm, PX 15/.03 @ 2.0 N·cm, G1 20/.04 @ 2.0 N·cm, G2X 25/.04 @ 2.0 N·cm, G2 25/.06 @ 2.0 N·cm — rotary speed 300–350 RPM (per brochure)
- Blue heat treatment is described as increasing flexibility without compromising cutting efficiency (per brochure Features section — exact figure not independently verified)
- Versatile basic sequence: .06 taper for most cases, .04 taper for narrow / highly curved canals including apical curvature (per brochure Versatility section)
- Mix-and-match size/taper combinations are recommended for larger canal anatomies (per brochure)
- Brochure step 5 text says "G2(#25/.04)" but the spec card lists G2 as 25/.06 and G2X as 25/.04 — internal brochure inconsistency; treat spec card sizing as authoritative for inventory and labelling
- Brand-specified motor: Perfect Endo Motor series (per brochure)
Warnings
- Brochure does not include a stand-alone IFU section; the warnings below mirror the Perfect Dental IFU family pattern (RC, TS4, PX Wave, TF4, TG6) and are attributed accordingly
- Single-canal use (a new file, discarded after the canal is treated) is advised when shaping extremely curved canals (per Perfect Dental IFU family precautions)
- Do not autoclave above 200 °C including drying phase (per Perfect Dental IFU family precautions)
- Inspect each file before use for distortion, unwinding, corrosion, or damaged edges (per Perfect Dental IFU family precautions)
- Use minimal apical pressure — never force the file (per Perfect Dental IFU family precautions)
- Contraindicated in patients with nickel allergy (per Perfect Dental IFU family precautions)
Obturation Techniques
Single cone, warm vertical, carrier-based & lateral compaction
Protocol
01Glide Path3
02Shaping2
03Finishing1
Related Systems
Manufacturer page
Perfect Dental SystemsOther continuous rotation systems
Motion category
Continuous RotationAlloy
Blue Heat TreatmentCollections
Clinical guides
Frequently Asked Questions
What alloy is MG3 Blue made from?
What alloy is MG3 Blue made from?
Answer
MG3 Blue™ is manufactured from Blue Heat-Treated NiTi.
How many files are in the MG3 Blue sequence?
How many files are in the MG3 Blue sequence?
Answer
The MG3 Blue™ system includes 5 files: SV, PX, G1, G2X, G2.
What is the MG3 Blue file sequence?
What is the MG3 Blue file sequence?
Answer
MG3 Blue™ is used in this order: SV → PX → G1 → G2X → G2.
- Per-file speed, torque and technique are in the protocol section above.
What motion type does MG3 Blue use?
What motion type does MG3 Blue use?
Answer
MG3 Blue™ uses continuous rotation motion.
What cases is MG3 Blue best for?
What cases is MG3 Blue best for?
Answer
MG3 Blue™ is best suited for: heat-treated multi-file rotary sequence, curved canals with apical curvature, practices preferring a structured crown-down → shape workflow.
What speed and torque settings are recommended for MG3 Blue?
What speed and torque settings are recommended for MG3 Blue?
Answer
Recommended settings: 300-350 RPM and 3.0 / 2.0 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. MG3 Blue: sequence, speed and torque settings. EndoGuide. Updated: 2026-10-03. https://endo-guide.app/system/perfect-mg3-blue
BibTeX
@misc{endoguide-perfect-mg3-blue,
author = {Yüksel, Levent},
title = {MG3 Blue: sequence, speed and torque settings},
howpublished = {\url{https://endo-guide.app/system/perfect-mg3-blue}},
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.