A 19.0 mm R1016 Cobalt 5% metal drill bit from the Spanish company Izar, designed for drilling into very hard metals such as iron, steel, and stainless steel. It relies on a 5% cobalt content, which gives it high resistance to heat generated by friction during drilling, thereby reducing wear and extending the tool's lifespan. It provides professional industrial performance with high penetration accuracy and excellent stability in heavy-duty use.