The DTE ED60 ultrasonic tip is designed for minimally invasive irrigation. Its spiral working part is smooth and non-sharp, avoiding damage to the root canal shape while providing efficient and safe operation. Power Level: Low (Level 1–6) Irrigation Level: Medium to High Mode: E Mode Compatibility: Acteon Satelec® / DTE® / NSK® ultrasonic devices Irrigating Operation: Insert the irrigating tip into the root canal, keeping it unstressed. Start the device for 20 seconds and stop to clean the root canal. Generally, a root canal needs to be irrigated 3x20 seconds. Recommended Service Life: 30–50 root canals. Notes: Perform external debugging, start at power level 1, ensure normal water output, and adjust power within the recommended limits. Prevent the tip from getting stuck and vibrating in the root canal to avoid fractures.