Bosch PRO Break Through SDS Max Masonry Drill Bit

This Bosch PRO Break Through SDS Max drill bit is an 80mm diameter, 1000mm long single bit. It combines the largest diameter and the longest length in the range, making it the choice for big through holes in concrete where maximum reach is needed. The 3-cutter tip is made from vacuum-brazed, hardened carbide for strength and long-lasting performance. The U-shape, two flutes and tapered shank help prevent clogging, so dust and pieces of concrete are cleared efficiently.