Ultrasonic tip ED89 Katana-H Woodpecker compatible Satelec | Endo, Special for extraction of broken files Special for extraction of broken files ED89 or Katana-H, it is designed in cooperation with Dr. Yoshi Terauchi, for the extraction of broken files in combination with the rest of the tips of the Endo Kit BFRT (ED87, ED88 and ED89). With an extremely fine sword-shaped finish, it can be pre-curved according to the degrees of curvature of the root canal. Note: (1) To ensure the service life of the tip, it is recommended to use it according to the recommended method: first perform external cleaning, start the foot pedal at power level 1, make sure the water outlet is normal, and adjust the power within the limit of the power level (level 1~6) according to individual need to ensure that the water outlet can reach the end of the tip (water can reach the end of the tip by adjusting the water volume). After all the above steps, start irrigation of the root canal. (2) During irrigation, to avoid fracture of the instrument, avoid the tip getting stuck and vibrating in the root canal. Woodpecker-DTE ultrasonic tips are compatible with the thread systems of the main brands of piezoelectric handpieces. They are made of high-quality and very durable biomaterial. Their surface is treated with special polishing techniques and they go through 5 quality controls to ensure smooth edges without angles or burrs. More than 25 years of experience and its service in more than 190 countries worldwide endorse the quality of Woodpecker-DTE. Features: Compatible with Satelec. Endodontics. Precision threads approved according to DIN. Material: Specific steel for preserving enamel and anatomy. Recommended service life: 30-50 root canals. ***Included in Endo Kit BFRT***