Based on this product's specifications, here are some alternatives and similar models
Drill Bit Irwin SDS+ 16 mm for Concrete IW2039430
Summary description:
Irwin SDS+ drill bit 16 mm (IW2039430) designed for drilling into concrete. Compatible with SDS+ rotary hammers, this 16 mm masonry bit provides a dedicated solution for creating clean holes in concrete, brick and similar substrates. Suitable for installation of anchors, conduit, and general construction or renovation tasks requiring hammer-drill capability.