Bosch 5/8" x 6" x 8-1/2" SDS-plus Xtreme Carbide Rotary Hammer Drill Bit is engineered to deliver outstanding durability and performance for heavy-duty drilling tasks. Featuring a full-carbide tip and proprietary diffusion-bonding technology, this rotary hammer bit four times the life in concrete with rebar d to standard SDS-plus bits. The diffusion bonding process uses high-heat, high-pressure solid-state welding to create an exceptionally strong tip bond, ensuring long-lasting reliability. Designed with an upgraded variable flute system that transitions from four flutes to two, it enables fast and efficient dust removal, resulting in 25% more holes per battery charge. The centric conical tip produces rounder holes for precise anchoring, while a wear mark helps maintain drilling accuracy. This bit is i for professionals seeking enhanced productivity and durability in demanding concrete applications. Model Number: 2608597044