The Donatics K400 K-File Reciprocation Handpiece – a revolutionary tool designed to elevate the practice of endodontics. Engineered with cutting-edge precision, the K400 Handpiece is a versatile instrument that seamlessly adapts to micromotor and  systems, setting a new standard in root canal procedures.

At its core, the K400 Handpiece boasts a recommended speed range of 3000-4000 RPM, enhanced by a specialized 10:2 reduction gear. This innovative gearing system ensures optimal efficiency, while its distinctive design replicates the familiar watch-winding motion. The handpiece's oscillation of 30 degrees forward and 30 degrees backward mirrors the trusted hand-file technique, offering consistent and controlled movement.

One of the standout features of the K400 is its compatibility with a wide array of hand files. The specialized cartridge mechanism enables seamless attachment and supports nearly all hand files, enhancing versatility and convenience. The synchronized 30-degree oscillation of the cartridge mimics proven endodontic practices, reducing the risk of file unwinding and promoting economical root canal procedures.

By adopting the K400 Handpiece, practitioners can significantly mitigate the challenges associated with manual filing techniques. The controlled pressure exerted during the procedure minimizes the likelihood of fatigue and strain, enhancing both clinician comfort and patient outcomes. As a result, the K400 streamlines the root canal process, optimizing efficiency and reducing the need for excessive rotary files.