Based on this product's specifications, here are some alternatives and similar models
Drill bit Proline 16 mm model 76616 for metal, 1 piece
Summary description:
Proline drill bit 76616 is a single 16 mm metalworking drill designed for drilling holes in steel and other metals. The pack contains one cutter compatible with standard drill chucks, suitable for workshop and repair tasks, metal fabrication, maintenance, and construction where precise 16 mm holes are required.