Conical Drill Externally Irrigated 3.1mm X 5.5mm Dental Fixture Surg Tool por | Jul 18, 2026The Conical DrillØ 3.1xØ 5.5mm is designed for precise and stable preparation when working with a wide range of Fixture systems. x1 Conical Drill (Ø 3.1xØ 5.5mm). Compatible with any Dental fixture system.