Based on this product's specifications, here are some alternatives and similar models
Drill Bit Irwin HSS Cylindrical for Metal 16 mm
Summary description:
Irwin HSS cylindrical drill bit, 16 mm diameter, designed for drilling metal. Solid high-speed steel (HSS) construction provides wear resistance and heat tolerance for general metalworking tasks. Suitable for use with drill presses and hand drills for creating through-holes and pilot holes in steel, iron, and non-ferrous metals in workshop and maintenance applications.