Drilling with polycrystalline diamond (PCD) is a state-of-the-art machining technique ideal for machining hard and abrasive materials. PCD drills offer exceptional wear resistance and hardness, making them particularly durable and enabling high cutting speeds. PCD drilled surfaces are characterized by their high precision and excellent surface quality, which is particularly important for meeting stringent industrial requirements. Thanks to their efficiency and longer tool life, PCD drills contribute to cost reduction and productivity increase in modern manufacturing.