Bosch PRO Break Through SDS Max Masonry Drill Bit

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 in length, the bit's U-shaped body, twin-flute profile, and tapered shank become especially important, working together to continuously draw dust and debris back along the full length of the bit and prevent clogging deep in the hole. Features and Benefits: • 3-cutter tungsten carbide tip vacuum-brazed and hardened for durable, long-life performance • 1000mm length provides reach for drilling through thick concrete structures • U-shape body and twin flutes evacuate debris efficiently along the full bit length • Tapered shank supports consistent material clearance • Fits all SDS Max rotary hammers Specifications: Diameter: 55mm Length: 1000mm Contents: • Pack of 1