Based on this product's specifications, here are some alternatives and similar models
Drill bit AWTools SDS Max 32 x 400 x 540 mm square shank
Summary description:
AWTools SDS Max drill bit with 32 mm diameter, 400 mm working length and 540 mm overall length, designed for SDS Max rotary hammers. Features a square shank for secure mounting and is intended for drilling in masonry and concrete. Suitable for professional and heavy-duty drilling applications where SDS Max compatibility and extended reach are required.