Bosch PRO Break Through SDS Max Masonry Drill Bit 55mm 1000mm Pack of 1

This Bosch PRO Break Through SDS Max Masonry Drill Bit is offered in a 55mm diameter, 1000mm length variant, providing the extended reach required when drilling through thick concrete walls, deep foundations, or floor slabs. The 55mm diameter is well suited to larger pipe sleeves, cable management systems, and ventilation penetrations. The 3-cutter tip is made from high-quality tungsten carbide, vacuum-brazed and hardened to maintain performance across repeated demanding applications. At 1000mm