Ideal for creating larger openings for pipes and conduits, the 38 mm Diamond Core Drill is designed for wet drilling in materials like steel-reinforced concrete, refractory blocks, and hard masonry. It features laser-welded diamond segments for superior durability and a diamond formulation that ensures a fast, clean cut. The drill's 1/2" BSP male backend provides a universal fit for most professional handheld core drills, making it a reliable tool for professional contractors.