Based on this product's specifications, here are some alternatives and similar models
Rotary SDS‑MAX Drill Bit Smart 18‑P651000 65×1000 mm
Summary description:
SDS‑MAX rotary drill bit Smart 18‑P651000 with a 65 mm diameter and 1000 mm length, designed for use with SDS‑MAX compatible rotary hammers. Suitable for drilling large through‑holes in concrete, masonry and similar materials. Provides deep penetration for anchoring, service openings and heavy construction work. Helps achieve straight, precise holes when used with appropriate power tools.