Ideal for creating holes for small pipes, electrical conduit, and anchoring systems, the 22 mm Diamond Core Drill is designed for wet drilling in materials like reinforced concrete, refractory materials, and dense masonry. It features laser-welded diamond segments for strength and longevity, preventing segment detachment when drilling through steel rebar. The drill's 1/2" BSP male backend provides a universal connection to professional handheld core drills, making it a reliable tool for daily construction and renovation projects.