Bosch Professional · Core Drill Bits

Bosch Universal Diamond Dry Core Cutter

The Bosch Universal Diamond Dry Core Cutter in 127mm is the largest in this range, engineered for major penetration work including large-bore soil and waste pipes, ventilation systems, and significant service duct installations through masonry. The 127mm cutting diameter is ideal where maximum bore size is required. Laser-welded diamond segments ensure this large-diameter cutter maintains its performance across demanding dry masonry drilling tasks, cutting efficiently through limestone, brick, and masonry without the need for water cooling. It's a robust, professional-grade solution for the most challenging on-site requirements. Compatible with ½-inch threaded diamond drills, it connects effortlessly to standard diamond drilling equipment already in use. Features and Benefits: • Laser-welded diamond segments for maximum durability at large diameters • Dry masonry drilling — no water required, even at this scale • Suitable for limestone, brick, and masonry • Ideal for large-bore soil pipes, ventilation systems, and service ducts • Fits ½-inch threaded diamond drills

90-day range £∞–-£∞ · average £NaN