Based on this product's specifications, here are some alternatives and similar models
Drill bit GEKO 12.0 mm HSS TiN DIN338 for metal
Summary description:
GEKO 12.0 mm HSS TiN DIN338 metal drill bit designed for drilling in metal materials. Made from high-speed steel (HSS) with a titanium nitride (TiN) coating for increased wear resistance and longer tool life. Conforms to DIN338 geometry for efficient chip removal and stable drilling. Suited for workshop, maintenance and metal fabrication tasks.