Endodontic files are essential auxiliary instruments used by dentists in performing root canal treatments. They aid in the meticulous cleaning of damaged tissue within the tooth. These instruments are precision-engineered to conform to the natural anatomy of the tooth's root canals, enabling dentists to complete the treatment process efficiently and safely.
Special nickel-titanium plated material after special processing, it has a unique pre-bending function, which can adapt to the root canal channel at high speed, with strong flexibility and improved crack resistance.
Model | SX | S1 | S2 | F1 | F2 | F3 |
Taper | 4% | 2% | 4% | 7% | 8% | 9% |
Tip diameter | #19 | #18 | #20 | #20 | #25 | #30 |
Torque | 3N.cm | 3N.cm | 1N.cm | 1.6N.cm | 2N.cm | 2N.cm |
Length | 19mm | 21mm-25mm | ||||
Packing | 6pcs/box |



- Superior Material Quality: Crafted from high-grade medical stainless steel or nickel-titanium (NiTi) alloy, ensuring flexibility, durability, and resistance to breakage.
- Precision Engineering: Manufactured using cutting-edge technology to achieve optimal taper and tip design, enhancing control and minimizing procedural errors.
- Ergonomic Design: Comfortable, secure grip handles reduce hand fatigue, allowing for prolonged use during intricate procedures.
- Wide Range of Sizes: Available in a comprehensive range of sizes and tapers to accommodate various canal anatomies.
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Welcome to Guangzhou Kind Rain Medical Co., Ltd.
Why choose us?
- Complete certificates: CE/ISO/FSC, etc.
- Competitive pricing and fast lead times
- Best service and good reputation
How to get samples?
- Free samples available for samples of low value
How fast can you get the goods?
- Production time usually 30 days
Can we do OEM printing?
- Yes, we offer OEM services
- Option to choose Kind Rain brand or neutral English packaging
What services do we provide?
- Accepted Delivery Terms: FOB, CFR, CIF, EXW
- Accepted Payment Currency: USD, EUR, CNY
- Accepted Payment Type: T/T, L/C, Western Union/Paypal/Credit card
How do we ensure quality control?
- Professional QC team with over 10 years of experience
- Stringent quality control at every stage of production