Bosch Professional · Core Drill Bits

Bosch Universal Diamond Dry Core Cutter

The Bosch Universal Diamond Dry Core Cutter in 28mm is the compact option in the range, making it perfectly suited for smaller penetrations such as cable entry points and narrow-bore socket outlet installations. At 28mm, it delivers clean, precise cuts in masonry without the need for water cooling. Its diamond segments are laser-welded for outstanding durability, enabling reliable dry drilling through limestone, brick, and general masonry. This size is ideal for confined installations where a smaller diameter hole is required, offering a neat finish and reducing the need for additional making good. Designed to fit ½-inch threaded diamond drills, it integrates effortlessly with compatible diamond drilling equipment. Features and Benefits: • Laser-welded diamond segments for durability and precision • Dry masonry drilling — no water cooling required • Suitable for limestone, brick, and masonry • Ideal for cable entries and compact socket outlet installations • Fits ½-inch threaded diamond drills

90-day range £∞–-£∞ · average £NaN