MG3™
Perfect Dental (Shenzhen Perfect Medical Instruments)
MG3™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Six-file rotary sequence (Starter orifice opener + P1/P2 glide path + G1/G2/G3 shapers) with non-cutting tip, incremental thread spacing, and brochure-described cross-section advantages of improved performance, lower fracture tendency, and better debris removal (per brochure)
Continuous Rotation · Conventional NiTi
- RPM
- Ncm3.0
- File
- 6
- 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. | |||||
Starterwhite | 0.20 | 10% | 350 | 3.0 | Orifice opener |
P1white | 0.16 | 2% | 350 | 3.0 | Glide path |
P2yellow | 0.19 | 2% | 350 | 3.0 | Glide path |
G1yellow | 0.20 | 4% | 350 | 3.0 | Shaping |
G2red | 0.25 | 6% | 350 | 3.0 | Shaping |
G3green | 0.35 | 4% | 350 | 3.0 | Finishing |
Clinical Tips
- Full brochure spec card (image): Starter (20/.10 per the MG3 product page; the brochure spec card shows .12 and the MG3 training deck 20/.08), P1 (16/.02, white), P2 (19/.02, yellow), G1 (20/.04, yellow), G2 (25/.06, red), G3 (35/.04, green) — all rated 3.0 N·cm at 350 rpm (per brochure file table)
- MG3 is the conventional NiTi version of Perfect Dental's MG-line concept; for heat-treated flexibility consider MG3 Blue (per brochure family positioning)
- Length range 21/25/31 mm covers most posterior anatomy (per brochure)
- Use torque-controlled endodontic motor; brand cites the Perfect Endo Motor series as compatible (per MG3 Blue brochure family reference)
Warnings
- Brochure does not include a stand-alone IFU section; warnings here mirror the Perfect Dental IFU family pattern (RC, TS4, PX Wave, TF4, TG6) and are explicitly 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)
- Use minimal apical pressure; never force the file (per Perfect Dental IFU family precautions)
- Inspect each file before use for distortion, unwinding, corrosion, or damaged edges (per Perfect Dental IFU family precautions)
- Patients with nickel allergy: contraindicated (per Perfect Dental IFU family precautions)
Obturation Techniques
Single cone, warm vertical, carrier-based & lateral compaction
Protocol
01Glide Path3
02Shaping2
03Finishing1
Related Systems
From Perfect Dental Systems
Manufacturer page
Perfect Dental SystemsOther continuous rotation systems
Motion category
Continuous RotationAlloy
Conventional NiTiCollections
Clinical guides
Frequently Asked Questions
What alloy is MG3 made from?
What alloy is MG3 made from?
Answer
MG3™ is manufactured from Conventional NiTi.
How many files are in the MG3 sequence?
How many files are in the MG3 sequence?
Answer
The MG3™ system includes 6 files: Starter, P1, P2, G1, G2, G3.
What is the MG3 file sequence?
What is the MG3 file sequence?
Answer
MG3™ is used in this order: Starter → P1 → P2 → G1 → G2 → G3.
- Per-file speed, torque and technique are in the protocol section above.
What motion type does MG3 use?
What motion type does MG3 use?
Answer
MG3™ uses continuous rotation motion.
What cases is MG3 best for?
What cases is MG3 best for?
Answer
MG3™ is best suited for: value-tier rotary multi-file sequence, general shaping in mild–moderate curvature, practices wanting a structured glide-path → shaper workflow.
What speed and torque settings are recommended for MG3?
What speed and torque settings are recommended for MG3?
Answer
Recommended settings: 350 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. MG3: sequence, speed and torque settings. EndoGuide. Updated: 2026-10-03. https://endo-guide.app/system/perfect-mg3
BibTeX
@misc{endoguide-perfect-mg3,
author = {Yüksel, Levent},
title = {MG3: sequence, speed and torque settings},
howpublished = {\url{https://endo-guide.app/system/perfect-mg3}},
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.