Use with external irrigation for placement of tapered dental implants X.5, X.7, X.8. The proprietary flute design allows the bur to work in 2 modes: - Cutting mode (Clockwise rotation) at 800-1500 RPMs - Densifying mode: (Counterclockwise rotation) at 800-1500 RPMs Laser Markings to indicate depth at 3, 5, 8, 10, 11.5, 13, and 15 mm Specifications: - Total Length: 37 mm. - Apical diameter: 3.5 mm. - Coronal diameter: 4.5 mm. - Average diameter: 4.0 mm. - Right angle latch type connection. **For further product information, please contact Chat Support**