Hu-Friedy FS3/4S Endodontic File Dental Instrument 0.3×4.4×19.1 cm

Description

Product Overview

The Hu-Friedy FS3/4S endodontic file is engineered for accurate canal shaping. Crafted from premium stainless steel, it delivers consistent cutting efficiency and resistance to fatigue. Dimensions measure 0.3 × 4.4 × 19.1 cm, providing a compact profile that fits easily in the hand.

Usage

Designed for dental professionals, this file excels in root canal therapy, retreatment, and complex canal navigation. Its ergonomic length supports controlled movements in both routine and challenging cases, making it suitable for general dentists and endodontic specialists alike.

Why Choose Us

Hu-Friedy’s reputation for precision and reliability backs every instrument. This file undergoes rigorous quality testing in the United States, ensuring consistent performance batch after batch. Choose a tool that combines proven durability with the confidence of a trusted brand.

Key Features

• High‑grade stainless steel for long‑lasting sharpness
• Compact dimensions for comfortable hand control
• Precise cutting action reduces procedural time
• US‑manufactured quality guarantees consistency
• Responsive customer support and warranty coverage

FAQ

What is the recommended torque for this file?

Use a torque setting of 2.5 N·cm to maintain optimal cutting efficiency while preventing instrument stress.

Is this file compatible with all endodontic handpieces?

Yes, the FS3/4S model fits standard rotary handpieces commonly used in dental practices.

Can the file be sterilized multiple times?

Absolutely. The stainless steel construction withstands repeated autoclave cycles without loss of performance.

What warranty does Hu-Friedy provide?

Hu-Friedy offers a one‑year limited warranty covering manufacturing defects.

Is this file suitable for pediatric endodontics?

Its small size and precise control make it appropriate for primary teeth treatments.