Based on this product's specifications, here are some alternatives and similar models
Drill bit Irwin 10502410 HSS Pro 16.5 mm
Summary description:
Irwin 10502410 HSS Pro 16.5 mm is a high-speed steel (HSS) twist drill bit designed for metalworking and general drilling tasks. With a 16.5 mm diameter, it provides a precise bore for steel, non-ferrous metals and some plastics. The HSS construction offers heat resistance and durability for repeated use in hand drills and drill presses.