With the Carat HTL1323404 Dustec dry core drill bit, you drill clean and fast 132 mm holes in brickwork and abrasive building materials. The specialised turbo segments ensure smooth and effortless drill starts, ideal for installing ventilation ducts and flue pipes. Drilling dry eliminates water mess and slurry in finished indoor spaces. Integrated slots in the flange work with the Dustec dust extraction system to channel dust away effectively, keeping your workspace clean. Featuring a 340 mm drilling depth, an M16 connection, and durable laser-welded segments, this core bit delivers dependable performance through deep walls without segment breakage.