Engineered for rig-mounted core drills, this 28 mm diamond core bit is designed for drilling through dense refractory brick and reinforced concrete. Its segmented diamond tip provides fast cutting speeds by efficiently clearing slurry, which helps to reduce binding. The robust steel barrel and 1/2" female BSP connection ensure stability for creating clean, precise holes for pipes, conduit, or anchors. This core drill is intended for wet use only.