Based on this product's specifications, here are some alternatives and similar models
Drill Bit GRAPHITE SDS+ 14 mm for concrete, model 57H458
Summary description:
GRAPHITE SDS+ 14 mm drill bit for concrete (model 57H458) is a rotary hammer accessory designed for drilling into concrete and masonry. It features an SDS+ shank for secure quick-fit mounting in compatible rotary hammers, a 14 mm diameter for medium-sized holes, and is intended for general construction, installation of anchors, and fixing work.