Predictable
Time Weaver
XP-4D simplifies multi-step sequences, providing anatomically predictable shaping that seamlessly adapts to each case, optimizing efficiency with matching Bio Gutta Percha Cones and Absorbent Paper Points.
Time matters. So does control. XP-4D supports shaping that feels in sync—intuitive, efficient, and anatomically predictable. When every step follows your rhythm, everything flows.

Simplified Process
XP-4D streamlines workflow with system for efficient shaping, maintaining consistency and saving time across varying anatomies. Matching Bio Gutta Percha Cones and Absorbent Paper Points minimize adjustments, improving accuracy and reducing procedure time.

Smart Anatomical Shape
XP-4D shapes in sync with natural canal morphology, supporting anatomically predictable movement, continuous contact, and smooth progression. Each gesture feels aligned with the anatomy, offering clarity and control from the first to the final instrument.
Simplified Process
XP-4D simplifies your workflow with a protocol that stays simple across cases. Whether the anatomy is simple canal/anatomy or more complex, the approach remains clear and familiar. Matching Bio Gutta Percha Cones and Absorbent Paper Points are built into the system, reducing the need for adjustments. This consistency supports a smooth transition from shaping to obturation, helping you stay maintain concentration throughout the procedure. XP-4D streamlines the protocol by removing the need for multiple shaping instruments between glide path and final preparation—ensuring efficiency and seamless procedural flow. Time becomes a tool you can use deliberately, in a system designed to follow your clinical rhythm.
Smart Anatomical Shape
XP-4D follows the canal’s natural path, with a slim, flexible design that adapts to internal morphology. Its behavior promotes continuous contact with canal walls, supporting a shaping experience that feels fluid and anatomical and predictable. This alignment enhances tactile feedback and allows shaping to progress smoothly. Instead of challenging the anatomy, XP-4D works in collaboration with it—supporting dentin preservation by minimizing unnecessary removal. Each movement stays connected to the natural form, helping you shape with confidence and control. The result is a shaping process that integrates naturally into your clinical rhythm, with clarity from start to finish.
An Innovative Design for a Reassuring Experience
“As someone who actively contributed to the development of the XP-4D with FKG Dentaire, I can confidently say this system was born from a clear vision: to improve clinical outcomes by addressing three key elements—simplicity, efficiency, and predictability. The XP-4D system incorporates two highly effective instrumentation designs. It begins with a solid-core file featuring a 3% taper in the apical 4 mm, allowing for smooth advancement while respecting the naturally rounded shape of the apical third. This is followed by an adaptive-core design that adjusts to the oval shapes typically found in the middle and coronal thirds of the canal.Unlike traditional files that impose a fixed shape, the XP-4D conforms to the natural anatomy of each canal segment, enhancing both precision and clinical effectiveness. As the most conservative file system on the market today, it uniquely combines tissue preservation with unparalleled flexibility. This design philosophy is not just about innovation—it’s about elevating clinical practice by making every step more simple, efficient, and predictable.”
Dr. Adham Azim
DDS, BDS / San Francisco
Curious? Here's more details about the XP-4D:
Smart Anatomical Shape
XP-4D was designed to adapt to the complexities of root canal anatomy—gently creating space in the coronal third, gliding smoothly through the middle third, and ensuring predictable shaping in the apical third. This intentional design enhances clinical outcomes by improving predictability and minimizing invasiveness.

Anatomically Centered Endo
XP-4D addresses the limitations of traditional NiTi instrumentation and elevates the existing biological standard for endodontic care. Unlike conventional NiTi files that create only round shapes, XP-4D is designed to respect the natural anatomy of the canals by adapting to it, applying minimal stress to both the instrument and the dentin, and requiring low torque.
Optimized Heat Treatment
We have applied not just a single heat treatment, but several—each tailored to the specific clinical purpose of every instrument in the range. This multi-treatment approach, visibly identifiable by the distinctive coloration of the instrument’s working part, is our response to the promise of navigating canal complexities—ensuring each instrument adapts to anatomical challenges while delivering consistent efficiency during endodontic procedures.

Obturation System
No need to search, no need to overthink: XP-4D Bio Gutta Percha Cones and Absorbent Paper Points are specifically designed and adapted for the obturation step following the XP-4D shaping system, providing a ready-to-use solution for precise and seamless obturation.