Based on this product's specifications, here are some alternatives and similar models
Irwin Masonry Drill Bit 8mm with Cylindrical Shank
Summary description:
The Irwin masonry drill bit, 8mm in diameter, features a durable design with a cylindrical shank for reliable performance in concrete and masonry applications. Engineered for precision and longevity, this drill bit is suitable for standard power drills, providing efficient material penetration and stability during drilling tasks in construction and home improvement projects.