- The design of the E93 tip structure can ensure that when the tip is accidentally broken, the broken point will appear at the root end instead of the top, making it easier and safer to remove from the root canal. - Characteristics: - Diameter: 20# - Taper: 1% - Tip Length: 21,8 mm - Recommended lifespan: 30-50 root canals. **For further product information, please contact Chat Support**