| Item | Specification |
|---|---|
| Order No. | DT-RF-RT21/25/31 |
| Type / Size | D1 (30/09), D2 (25/08), D3 (20/07) |
| Length | D1 (16mm) / D2 (18mm) / D3 (22mm) |
| Taper | D1 / .09, D2 / .08, D3 / .07 |
| Feature | Designed for efficient removal of gutta-percha and root canal filling materials |
Overview
D‑Files are specialized retreatment instruments engineered for the efficient removal of root canal filling materials, including gutta‑percha, during endodontic retreatment procedures. Designed with a logical sequence in mind, these files simplify the removal process and prepare the canal for reshaping with confidence.
| Feature | Benefit |
|---|---|
| Sequential Retreatment System – Three distinct files designed to be used in a step‑by‑step protocol | Streamlines the removal of filling materials; reduces guesswork and technique sensitivity |
| Ergonomic Color‑Coded Identification – Each file is easily distinguished by size and design | Minimizes selection errors; enhances workflow efficiency during the procedure |
| D1 – Initial Penetration File (30/.09) – Features a specialized active working tip | Facilitates smooth initial penetration into the filling material, creating the ideal entry point |
| D2 – Intermediate Bulk Removal File (25/.08) – Aggressive cutting flutes | Quickly removes the bulk of the gutta‑percha, reducing overall procedure time |
| D3 – Final Clean‑up File (20/.07) – Finer taper for apical refinement | Prepares the apical portion for optimal reshaping and subsequent obturation |
| Convenient Packaging – Available in 6‑packs of individual sizes or assorted sets | Cost‑effective and practical; suitable for both high‑volume clinics and general practitioners |
| Parameter | Details |
|---|---|
| Product Type | Engine‑driven retreatment files |
| Application | Removal of gutta‑percha and root canal filling materials |
| Available Types | D1 (30/.09), D2 (25/.08), D3 (20/.07) |
| Lengths | D1: 16mm / D2: 18mm / D3: 22mm |
| Tapers | D1: .09 / D2: .08 / D3: .07 |
| Packaging | 6 files per pack – individual sizes or assorted |
Step‑by‑Step Protocol – Designed to be used in sequence, ensuring complete removal of old filling materials
Time‑Saving – Efficient cutting action reduces chair time
Clinically Intuitive – Clear size progression from D1 to D3 simplifies file selection
Versatile Packaging – Choose from individual sizes or assorted 6‑pack sets to match your clinical needs
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DENTA MED TECHNOLOGY SZ CO LTD is a professional dental equipment manufacturer integrating R&D, production and marketing. It is located in Shenzhen, China. The company is committed to the development of the dental industry. We own a core brand "DENTA", mainly providing dental Handpieces, Endor Motor, Files and some other dental instruments; And dental SPART PARTS like Autoclave Door Gaskets, dental Handpiece Tubes, Week/Strong Suction Tubes, Connectors, and so on. We always provide customers with good products, technical support and sound after-sales service. Our products find a good sale in all parts of the world won trust and high opinion from customers. In the future, our company will continue to strengthen the technical strength, dedicated to provide users with high-performance products and high-quality services.
Tel : +86 18123816617
Email : sales2@denta10.com
