Based on this product's specifications, here are some alternatives and similar models
Proline 92560 SDS+ Drill Bit 25 mm, 600 mm Length
Summary description:
The Proline 92560 is a professional-grade SDS+ drill bit designed for heavy-duty drilling applications. Featuring a 25 mm diameter and an extended 600 mm length, this single-piece drill bit ensures precision and durability when working with tough materials. Ideal for construction and renovation projects, it provides reliable performance and efficient debris removal for deep-hole drilling tasks.