Ideal for creating clean holes for pipes, conduit, and other services, the 45 mm Diamond Core Drill is designed for wet drilling in materials like steel-reinforced concrete, refractory brick, and natural stone. It features laser-welded diamond segments for durability and a high concentration of diamonds for a fast, long-lasting cut. The drill's 1/2" BSP male backend provides a secure, universal fit for handheld diamond core drills, making it a reliable tool for professional contractors.