Bosch 5/8" x 16" x 18" SDS-plus Xtreme Carbide Rotary Hammer Drill Bit is designed to deliver exceptional durability and performance in concrete and masonry drilling. Featuring a full-carbide head, this bit lasts four times longer when drilling through concrete with rebar and provides extended life across all masonry applications. The innovative diffusion bonding technology, which uses high heat, high pressure, and solid-state welding, creates an exceptionally strong bond for reliable use. Its upgraded variable flute design increases efficiency by delivering 25% more holes per battery charge, while the centric conical tip ensures precision by creating rounder holes i for anchoring. This bit is optimized for heavy-duty and cordless SDS-plus rotary hammers, making it a versatile and powerful tool for demanding jobs. Additionally, wear mark alerts help users easily determine when the tip has worn beyond ANSI specifications, ensuring safety and timely . Model Number: HCFC2104