Based on this product's specifications, here are some alternatives and similar models
Drill Bit MODECO HSS cylindrical 5.5 mm set of 10 (MN-60-255)
Summary description:
Set of 10 MODECO HSS cylindrical drill bits for metal with 5.5 mm diameter (MN-60-255). High-speed steel (HSS) construction provides wear resistance for drilling in various metal materials. Cylindrical shank fits standard chucks; suitable for workshop and maintenance tasks, metal fabrication, and general-purpose drilling where reliable hole accuracy is required.