Based on this product's specifications, here are some alternatives and similar models
Drill bit Proline HSS-TiN 4.2 mm, set of 2 pieces
Summary description:
Proline HSS-TiN drill bits, 4.2 mm diameter, set of 2. Made from high-speed steel with titanium nitride coating for improved wear resistance and longer life. Designed for drilling metal, wood and plastics in general workshop and DIY tasks. Suitable for standard drill chucks; provides precise holes and consistent performance.