ZenFlex™ ONE

Performance shaped by metallurgy. Confidence shaped by simplicity.

Every root canal is different. ZenFlex™ ONE is designed to bring control, and predictability to endodontic shaping helping clinicians work efficiently while preserving what matters most: tooth structure.

Built on Kerr’s proprietary heat treatment and a proven triangular cross‑section design, ZenFlex ONE delivers the ideal balance of cutting efficiency, flexibility, and strength in a one‑file, one‑solution system.

Why ZenFlex™ ONE?

• High Cutting Efficiency — Triangular cross‑section with three cutting edges and proprietary heat treatment supports smooth progression to working length with less resistance and more control.
• Minimally Invasive — A 1 mm maximum flute diameter and non‑cutting tip help minimize transportation and preserve tooth structure.
• Exceptional Strength — Designed to resist torsional stress and cyclic fatigue, helping minimize breakage and deformation for predictable performance.
• Excellent Flexibility — Size‑specific heat treatment provides excellent flexibility for up to 90° curves, allowing the file to follow natural canal anatomy.
• One File. One Solution — A reciprocating, one‑file system that integrates seamlessly into existing workflows using your preferred reciprocating motor.

With the perfect balance of durability and high cutting efficiency. ZenFlex ONE gives you more confidence and a smooth finish you can trust.

A Complete, Matched System

ZenFlex™ ONE Gutta Percha Points

Designed to match canals shaped by ZenFlex ONE reciprocating files, ZenFlex ONE Gutta Percha Points provide a precise fit and consistent obturation.

Key benefits:

• Correspond to canals shaped by ZenFlex ONE files
• Color‑matched to ZenFlex ONE file sizes
• Available in sizes Small, Primary, Medium, and Large

ZenFlex™ ONE Paper Points

ZenFlex ONE Paper Points are part of the system approach, designed to match ZenFlex ONE canal preparation for efficient drying prior to obturation.

Find your ZEN in endodontics.