With the Carat Brilliant dry core drill bit, you drill smoothly, quickly and cleanly through brickwork and abrasive masonry materials. The laser welded diamond segments deliver reliable cutting performance without water cooling, eliminating the risk of water damage in finished interior spaces. Featuring a 112 mm diameter and a 340 mm working length, this bit creates precise deep wall penetrations for ventilation ducts and plumbing pipes. Combined with the secure M16 female connection, the integrated Dustec suction slots effectively clear drilling dust at the source to maintain a clean, tidy workspace.