Based on this product's specifications, here are some alternatives and similar models
Drill bit AWTools AW43523 — metal/concrete drilling accessory, model AW43523
Summary description:
AWTools AW43523 is a drill bit designed as a replacement or accessory for drilling tasks. Supplied under the AWTools brand with model AW43523, it serves general drilling applications and fits compatible chucks and drill drivers. Use it for standard on-site and workshop drilling jobs where a reliable single drill bit is required.