Lusterdent Stainless Steel K-Files (31 mm Long Length Series) are specialized manual endodontic instruments engineered specifically for the instrumentation of long-rooted teeth, such as maxillary canines and incisors. Available in individual size #15 and comprehensive sequential assortment packs (#15–#40 and #45–#80), these extended-length files ensure full working length control without compromising flexibility or torsional strength.
Key Clinical Applications:
Long-Root Canal Exploration & Shaping (Size #15): Extended 31 mm reach allows proper access to apical third regions in exceptionally long anterior teeth.
Sequential Cleaning Assortments (#15–#40 & #45–#80): Multi-size packs provide a complete continuum for progressive shaping, glide path creation, and debris removal in deep canals.
Product Features:
Extended 31 mm Working Length: Specially designed for teeth with long root structures where standard 25 mm files fall short of the apex.
High-Tensile Stainless Steel: Delivers excellent torsional resilience, resistance to breakage, and precise tactile control through curved or long paths.
ISO Color-Coded Handles: Ergonomic plastic grips adhere to international color standards for fast, error-free size identification during complex endodontic treatments.
Pre-Mounted Silicone Stops & Fully Autoclavable: Includes adjustable rubber stops for accurate depth tracking, and the files can be fully sterilized between clinical sessions.
| Technical Feature | Specification Detail |
| Brand & Manufacturer | Lusterdent |
| Available Sizes & Packs | Individual: #15 Assortment Packs: #15–#40 & #45–#80 |
| Working Length | 31 mm (Long Length Series) |
| Material Composition | High-tensile stainless steel with color-coded plastic handles |
| Instrument Type | Manual Endodontic K-File |
| Application | Long-root canal exploration, shaping, cleaning, and glide path establishment |
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