Hollow core drill bits are specialised cutting tools designed for creating large-diameter holes in brickwork, blockwork, and aerated concrete. Featuring a robust steel body with tungsten carbide teeth, they deliver fast, efficient cutting while maintaining durability in demanding applications.
Used with a compatible rotary hammer and adaptor, hollow core drill bits bore out material from the perimeter of the hole, leaving the centre intact. This design reduces drilling resistance, speeds up cutting, and minimises wear on the tool. They are ideal for installing pipes, cables, vents, and other large fittings where precision and efficiency are essential.
Available in a range of diameters and lengths, hollow core drill bits are a reliable choice for professional tradespeople and serious DIY users who require clean, accurate holes in masonry substrates.
